Jie Kang

Summary

Affiliation: The College of New Jersey
Country: USA

Publications

  1. ncbi request reprint Physiological comparisons among three maximal treadmill exercise protocols in trained and untrained individuals
    J Kang
    Human Performance Laboratory, Department of Health and Physical Education, College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 84:291-5. 2001
  2. doi request reprint Metabolic responses to whole-body vibration: effect of frequency and amplitude
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, 222 Packer Hall, Ewing, NJ, 08628, USA
    Eur J Appl Physiol 116:1829-39. 2016
  3. ncbi request reprint Acute effects of whole-body vibration on energy metabolism during aerobic exercise
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    J Sports Med Phys Fitness 56:834-42. 2016
  4. doi request reprint Metabolic responses during postprandial exercise
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    Res Sports Med 21:240-52. 2013
  5. ncbi request reprint Effect of exercise intensity on fat utilization in males and females
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    Res Sports Med 15:175-88. 2007
  6. ncbi request reprint Metabolic and perceptual responses during Spinning cycle exercise
    Jie Kang
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Med Sci Sports Exerc 37:853-9. 2005
  7. doi request reprint Effect of preceding resistance exercise on metabolism during subsequent aerobic session
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, 222 Packer Hall, Ewing, NJ 08628, USA
    Eur J Appl Physiol 107:43-50. 2009
  8. ncbi request reprint Regulating intensity using perceived exertion during extended exercise periods
    Jie Kang
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 89:475-82. 2003
  9. pmc Effect of contraction frequency on energy expenditure and substrate utilisation during upper and lower body exercise
    J Kang
    The College of New Jersey, Ewing, NJ 08628, USA
    Br J Sports Med 38:31-5. 2004
  10. ncbi request reprint Effect of order of exercise intensity upon cardiorespiratory, metabolic, and perceptual responses during exercise of mixed intensity
    Jie Kang
    epartment of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 90:569-74. 2003

Detail Information

Publications94

  1. ncbi request reprint Physiological comparisons among three maximal treadmill exercise protocols in trained and untrained individuals
    J Kang
    Human Performance Laboratory, Department of Health and Physical Education, College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 84:291-5. 2001
    ..The lower AT associated with the Bruce protocol seen in both untrained and trained groups suggests this aerobic parameter is protocol dependent and this protocol dependency is not affected by training status...
  2. doi request reprint Metabolic responses to whole-body vibration: effect of frequency and amplitude
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, 222 Packer Hall, Ewing, NJ, 08628, USA
    Eur J Appl Physiol 116:1829-39. 2016
    ..This study assessed the effect of whole-body vibration (WBV) of varying frequency and amplitude on metabolic responses during WBV treatment and subsequent aerobic exercise...
  3. ncbi request reprint Acute effects of whole-body vibration on energy metabolism during aerobic exercise
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    J Sports Med Phys Fitness 56:834-42. 2016
    ..This study was undertaken to evaluate the effectiveness of preworkout whole-body vibration (WBV) in optimizing energy expenditure and substrate oxidation during subsequent aerobic exercise...
  4. doi request reprint Metabolic responses during postprandial exercise
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    Res Sports Med 21:240-52. 2013
    ..MIT was higher (p < .05) during exercise at 50% VO2peak than at rest. It appears that postprandial exercise of mild intensities can potentiate MIT, thereby provoking a greater increase in energy expenditure...
  5. ncbi request reprint Effect of exercise intensity on fat utilization in males and females
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    Res Sports Med 15:175-88. 2007
    ..Women oxidized more fat than men at 40% VO(2)peak, but this gender difference did not occur at higher intensities. It appears that exercising within the moderate intensity domain will produce similar rates of fat utilization...
  6. ncbi request reprint Metabolic and perceptual responses during Spinning cycle exercise
    Jie Kang
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Med Sci Sports Exerc 37:853-9. 2005
    ..The present investigation was undertaken to compare metabolic and perceptual responses between exercise performed at constant intensity (CON) and with a Spinning protocol of variable intensity (VAR)...
  7. doi request reprint Effect of preceding resistance exercise on metabolism during subsequent aerobic session
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, 222 Packer Hall, Ewing, NJ 08628, USA
    Eur J Appl Physiol 107:43-50. 2009
    ....
  8. ncbi request reprint Regulating intensity using perceived exertion during extended exercise periods
    Jie Kang
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 89:475-82. 2003
    ....
  9. pmc Effect of contraction frequency on energy expenditure and substrate utilisation during upper and lower body exercise
    J Kang
    The College of New Jersey, Ewing, NJ 08628, USA
    Br J Sports Med 38:31-5. 2004
    ..To examine the effect of contraction frequency on energy expenditure and substrate utilisation during upper (UE) and lower (LE) body exercise...
  10. ncbi request reprint Effect of order of exercise intensity upon cardiorespiratory, metabolic, and perceptual responses during exercise of mixed intensity
    Jie Kang
    epartment of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 90:569-74. 2003
    ..It appears that during exercise of mixed intensity, placing some periods of moderate intensity exercise prior to a milder one is a more favorable sequence in that it can elicit a greater fat oxidation while being felt less stressful...
  11. ncbi request reprint Evaluation of physiological responses during recovery following three resistance exercise programs
    Jie Kang
    The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 19:305-9. 2005
    ..In addition, an exercise routine performed at low to moderate intensity coupled with a moderate to high exercise volume is most effective in maximizing caloric expenditure following resistance exercise...
  12. ncbi request reprint Physiological and biomechanical analysis of treadmill walking up various gradients in men and women
    Jie Kang
    Human Performance Laboratory, Department of Health and Physical Education, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 86:503-8. 2002
    ..This sex difference may also be due to a greater movement of the upper limbs in women during walking uphill, although direct evidence is needed to support this contention...
  13. ncbi request reprint Gender differences in the progression of metabolic responses during incremental exercise
    J Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    J Sports Med Phys Fitness 46:71-8. 2006
    ..The present investigation was undertaken to elucidate the differences in the progression of metabolic responses during incremental exercise between men and women of similar maximal aerobic capacity...
  14. doi request reprint Regulating intensity using perceived exertion: effect of exercise duration
    Jie Kang
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 105:445-51. 2009
    ..However, average HR and PO were lower (P < 0.05) during the production trial of both durations. It appears that exercise duration has a minimal impact upon the accuracy of using RPE to regulate a target metabolic demand...
  15. ncbi request reprint Influence of intensity fluctuation on exercise metabolism
    Jie Kang
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08068, USA
    Eur J Appl Physiol 100:253-60. 2007
    ..Reversing the order or increasing the magnitude of intensity fluctuation would not further alter metabolic consequences...
  16. doi request reprint Effect of a pre-exercise energy supplement on the acute hormonal response to resistance exercise
    Jay R Hoffman
    Department of Health and Exercise Science, College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 22:874-82. 2008
    ..The enhanced exercise performance resulted in a significantly greater increase in both growth hormone and insulin concentrations, indicating an augmented anabolic hormone response to this pre-exercise S...
  17. doi request reprint Effects of a competitive wrestling season on body composition, endocrine markers, and anaerobic exercise performance in NCAA collegiate wrestlers
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Eur J Appl Physiol 113:1157-68. 2013
    ..In conclusion, body mass, BF %, and measures of peak force and power were reduced for most of the competitive wrestling season. Competitive wrestling reduces resting total testosterone concentrations throughout the entire season...
  18. ncbi request reprint The effect of rest interval length on metabolic responses to the bench press exercise
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ, 08628, USA
    Eur J Appl Physiol 100:1-17. 2007
    ..The largest reductions in performance occurred with very short RI (<1 min), and performance was maintained during the first 3-4 sets when 3- and 5-min RI were used...
  19. ncbi request reprint Comparison between different off-season resistance training programs in Division III American college football players
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 23:11-9. 2009
    ....
  20. ncbi request reprint Comparison of low- and high-intensity resistance exercise on lipid peroxidation: role of muscle oxygenation
    Jay R Hoffman
    College of New Jersey, Ewing 08628, USA
    J Strength Cond Res 21:118-22. 2007
    ..44). Results suggest that increases in MDA occur independently of exercise intensity, but tissue acidosis may have a larger influence on MDA formation...
  21. ncbi request reprint Effect of creatine and beta-alanine supplementation on performance and endocrine responses in strength/power athletes
    Jay Hoffman
    Dept of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Int J Sport Nutr Exerc Metab 16:430-46. 2006
    ..Creatine plus beta-alanine supplementation appeared to have the greatest effect on lean tissue accruement and body fat composition...
  22. ncbi request reprint The effect of a competitive collegiate football season on power performance and muscle oxygen recovery kinetics
    Jay R Hoffman
    The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 19:509-13. 2005
    ..Results indicate that the extent of muscle deoxygenation is reduced during high-intensity exercise and that muscle oxygen recovery kinetics improves over the duration of a competitive season of football...
  23. ncbi request reprint Effect of nutritionally enriched coffee consumption on aerobic and anaerobic exercise performance
    Jay R Hoffman
    The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 21:456-9. 2007
    ..04) and P (0.83 +/- 0.03), but not following endurance exercise. A nutritionally-enriched coffee beverage appears to enhance time to exhaustion during aerobic exercise, but does not provide an ergogenic benefit during anaerobic exercise...
  24. doi request reprint The effects of combined ballistic and heavy resistance training on maximal lower- and upper-body strength in recreationally trained men
    Gerald T Mangine
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 22:132-9. 2008
    ..The results of this study support the inclusion of ballistic exercises into a heavy resistance training program for increasing 1RM bench press and enhancing lower-body power...
  25. doi request reprint Short-duration beta-alanine supplementation increases training volume and reduces subjective feelings of fatigue in college football players
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, PO Box 7718, Ewing, NJ 08628, USA
    Nutr Res 28:31-5. 2008
    ..However, higher training volumes and lower subjective feelings of fatigue in BA indicated that as duration of supplementation continued, the efficacy of beta-alanine supplementation in highly trained athletes became apparent...
  26. doi request reprint The effects of rest interval length manipulation of the first upper-body resistance exercise in sequence on acute performance of subsequent exercises in men and women
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 26:2929-38. 2012
    ..All RIs led to comparable levels of fatigue in men, indicating that reductions in load are necessary for subsequent exercises performed in sequence that stress similar agonist muscle groups when 10 repetitions are desired...
  27. doi request reprint The effects of rest interval length on acute bench press performance: the influence of gender and muscle strength
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 26:1817-26. 2012
    ..558 and -0.490, respectively). These data indicate that maximal strength plays a role in bench press performance with varying RIs and suggest that shorter RIs may suffice in women to attain a specific volume...
  28. doi request reprint Self-selected resistance training intensity in healthy women: the influence of a personal trainer
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 22:103-11. 2008
    ....
  29. doi request reprint Effect of a proprietary protein supplement on recovery indices following resistance exercise in strength/power athletes
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, PO Box 7718, Ewing, NJ 08628 0718, USA
    Amino Acids 38:771-8. 2010
    ..Results indicate that a proprietary protein SUP consumed before and after a resistance training session significantly contributes to improvements in exercise recovery 24 and 48 h post-exercise...
  30. ncbi request reprint Effect of muscle oxygenation during resistance exercise on anabolic hormone response
    Jay R Hoffman
    The College of New Jersey, Ewing, NJ 08628, USA
    Med Sci Sports Exerc 35:1929-34. 2003
    ..This investigation examined the affects of two different resistance exercise protocols on muscle oxygenation, and the anabolic hormonal response to such exercise...
  31. ncbi request reprint Effects of an amino acid/creatine energy supplement on the acute hormonal response to resistance exercise
    Nicholas A Ratamess
    Dept of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Int J Sport Nutr Exerc Metab 17:608-23. 2007
    ..These results indicated that a supplement consisting of amino acids, creatine, taurine, caffeine, and glucuronolactone can modestly improve high-intensity endurance; however, the anabolic-hormonal response was not augmented...
  32. doi request reprint Effects of detraining on fitness performance in 7-year-old children
    Avery D Faigenbaum
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 27:323-30. 2013
    ..Regular participation in fitness activities during PE may be needed to enhance and maintain performance in all measures of muscular fitness in 7-year-old children...
  33. pmc Thermogenic effect of meltdown RTD energy drink in young healthy women: a double blind, cross-over design study
    Stefanie L Rashti
    The College of New Jersey, Ewing, NJ 08628 0718, USA
    Lipids Health Dis 8:57. 2009
    ..The purpose of this study was to examine the acute metabolic effects of a high-energy drink in healthy, physically-active women...
  34. ncbi request reprint Recreational sports participation is associated with enhanced physical fitness in children
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing 08628 0718, USA
    Res Sports Med 13:149-61. 2005
    ..These findings suggest that regular participation in recreational sports throughout the year may be associated with higher levels of muscular strength and anaerobic power in children...
  35. ncbi request reprint The combined effects of protein intake and resistance training on serum osteocalcin concentrations in strength and power athletes
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 21:1197-203. 2007
    ..In addition, the osteocalcin response to short-term resistance training appeared to be affected by protein intake...
  36. doi request reprint Physical performance characteristics in National Collegiate Athletic Association Division III champion female lacrosse athletes
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 23:1524-9. 2009
    ....
  37. ncbi request reprint Effects of beta-hydroxy beta-methylbutyrate on power performance and indices of muscle damage and stress during high-intensity training
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    J Strength Cond Res 18:747-52. 2004
    ..Results suggest that short duration HMB supplementation does not provide any ergogenic benefit in collegiate football players during preseason training camp...
  38. ncbi request reprint Effect of protein-supplement timing on strength, power, and body-composition changes in resistance-trained men
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    Int J Sport Nutr Exerc Metab 19:172-85. 2009
    ..Results indicate that the time of protein-supplement ingestion in resistance-trained athletes during a 10-wk training program does not provide any added benefit to strength, power, or body-composition changes...
  39. pmc Reliability of the one-repetition-maximum power clean test in adolescent athletes
    Avery D Faigenbaum
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 26:432-7. 2012
    ..These findings indicate that 1RM power clean testing has a high degree of reproducibility in trained male adolescent athletes when standardized testing procedures are followed and qualified instruction is present...
  40. doi request reprint After-school fitness performance is not altered after physical education lessons in adolescent athletes
    Avery D Faigenbaum
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 24:765-70. 2010
    ..4 +/- 5.4 seconds) after AE, RT, BS, or the control day, respectively. These findings suggest that an exercise lesson or skill-based PE class will not have an adverse effect on after-school fitness performance in adolescent athletes...
  41. ncbi request reprint Effect of rest interval length on bench press performance in boys, teens, and men
    Avery D Faigenbaum
    Dept of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    Pediatr Exerc Sci 20:457-69. 2008
    ..These findings indicate that boys and teens are better able to maintain muscle performance during intermittent moderate-intensity resistance exercise as compared with men...
  42. ncbi request reprint Acute muscular strength assessment using free weight bars of different thickness
    Nicholas A Ratamess
    Department of Health and Exercise Science, College of New Jersey, Ewing 08628, USA
    J Strength Cond Res 21:240-4. 2007
    ..In conclusion, the use of 2- and 3-inch thick bars may result in initial weight reductions primarily for pulling exercises presumably due to greater reliance on maximal grip strength and larger hand size...
  43. ncbi request reprint Effect of low-dose, short-duration creatine supplementation on anaerobic exercise performance
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 19:260-4. 2005
    ..Although the results of this study demonstrated reduced fatigue rates in patients during high-intensity sprint intervals, further research is necessary in examining the efficacy of low-dose, short-term creatine supplementation...
  44. ncbi request reprint The Effects of Supplementation with p-Synephrine Alone and in Combination with Caffeine on Metabolic, Lipolytic, and Cardiovascular Responses during Resistance Exercise
    Nicholas A Ratamess
    a Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey
    J Am Coll Nutr 35:657-669. 2016
    ..The purpose of this study was to examine the metabolic, lipolytic, and cardiovascular responses to supplementation with p-synephrine alone and in combination with caffeine during resistance exercise (RE)...
  45. ncbi request reprint Effects of integrative neuromuscular training on fitness performance in children
    Avery D Faigenbaum
    Dept of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    Pediatr Exerc Sci 23:573-84. 2011
    ..5 mile (0.8 km) run performance (p < .05). These data indicate that INT is an effective and time-efficient addition to PE as evidenced by improvements in health- and skill-related fitness measures in children...
  46. ncbi request reprint Biochemical and hormonal responses during an intercollegiate football season
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628 0718, USA
    Med Sci Sports Exerc 37:1237-41. 2005
    ..Changes in biochemical indices of muscle damage and hormonal markers of stress were examined during a competitive intercollegiate football season...
  47. ncbi request reprint Comparison of loaded and unloaded jump squat training on strength/power performance in college football players
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628 0718, USA
    J Strength Cond Res 19:810-5. 2005
    ....
  48. ncbi request reprint Influence of recovery time on warm-up effects in male adolescent athletes
    Avery D Faigenbaum
    Dept of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    Pediatr Exerc Sci 22:266-77. 2010
    ..These findings indicate that lower body power performance in male adolescent athletes can be enhanced following DY as compared with SS during the first 18 min of the post warm-up period...
  49. ncbi request reprint Do bilateral power deficits influence direction-specific movement patterns?
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, USA
    Res Sports Med 15:125-32. 2007
    ..37, p<0.05) sides. Although power performance in the nondominant leg appears to correlate to agility performance, bilateral power deficits do not appear to relate to performance differences during direction-specific agility tests...
  50. ncbi request reprint Comparison between linear and nonlinear in-season training programs in freshman football players
    Jay R Hoffman
    Department of Health and Exercise Science, College of New Jersey, Ewing, NJ 08628, USA
    J Strength Cond Res 17:561-5. 2003
    ..8 +/- 7.4 kg compared with 1.6 +/- 2.6 kg, respectively). Results of this study suggest that LT may be more effective in eliciting strength gains than NL in freshman football players during an in-season training program...
  51. doi request reprint The effects of treadmill sprint training and resistance training on maximal running velocity and power
    Ryan E Ross
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey, USA
    J Strength Cond Res 23:385-94. 2009
    ..Of practical significance, treadmill sprint training enhanced land-based sprint performance...
  52. pmc The Effects of Multiple-Joint Isokinetic Resistance Training on Maximal Isokinetic and Dynamic Muscle Strength and Local Muscular Endurance
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ, USA
    J Sports Sci Med 15:34-40. 2016
    ..The carryover effects may be attractive to strength training and conditioning professionals seeking to include alternative modalities such as multiple-joint isokinetic dynamometers to resistance training programs. ..
  53. pmc Integrative neuromuscular training and sex-specific fitness performance in 7-year-old children: an exploratory investigation
    Avery D Faigenbaum
    Department of Health and Exercise Science, The College of New Jersey, Ewing
    J Athl Train 49:145-53. 2014
    ..If not addressed at the proper time, low levels of physical fitness and abnormal mechanics may predispose female athletes to an increased risk of musculoskeletal injuries...
  54. ncbi request reprint Preliminary evaluation of an after-school resistance training program for improving physical fitness in middle school-age boys
    Avery D Faigenbaum
    Department of Health and Exercise Science, The College of New Jersey, P O Box 7718, Ewing, NJ 08628 0718, USA
    Percept Mot Skills 104:407-15. 2007
    ....
  55. ncbi request reprint Evaluation of a new anaerobic power testing system
    Jay R Hoffman
    Department of Health and Physical Education, The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 16:142-8. 2002
    ..In addition, anaerobic power assessment in a jump test provides a specific measure of anaerobic power for many sports incorporating similar performance patterns...
  56. ncbi request reprint Nutritional supplementation and anabolic steroid use in adolescents
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA
    Med Sci Sports Exerc 40:15-24. 2008
    ..A secondary purpose of the study was to investigate the knowledge, beliefs, and sources of education on nutritional supplementation and AS in these students...
  57. ncbi request reprint Comparison of Olympic vs. traditional power lifting training programs in football players
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628 0718, USA
    J Strength Cond Res 18:129-35. 2004
    ..05) in 40-yard sprint time by OL, no further significant group differences were seen. Results suggest that OL can provide a significant advantage over PL in vertical jump performance changes...
  58. ncbi request reprint Metabolic efficiency during arm and leg exercise at the same relative intensities
    J Kang
    Department of Health and Exercise Science, Rowan College of New Jersy, Glassboro 08028, USA
    Med Sci Sports Exerc 29:377-82. 1997
    ..These findings add to the understanding of the difference in metabolic efficiency between upper and lower body exercise...
  59. doi request reprint Comparison of the acute metabolic responses to traditional resistance, body-weight, and battling rope exercises
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey
    J Strength Cond Res 29:47-57. 2015
    ..9 ± 0.7 ml·kg·min). These data indicate performance of exercises with BRs and a body-weight burpee exercise elicit relatively higher acute metabolic demands than traditional resistance exercises performed with moderately heavy loading...
  60. pmc Thermogenic effect of an acute ingestion of a weight loss supplement
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, PO Box 7718, Ewing, New Jersey 08628, USA
    J Int Soc Sports Nutr 6:1. 2009
    ....
  61. pmc Thermogenic effect from nutritionally enriched coffee consumption
    Jay R Hoffman
    The College of New Jersey, Ewing, NJ
    J Int Soc Sports Nutr 3:35-41. 2006
    ....
  62. ncbi request reprint Strength changes during an in-season resistance-training program for football
    Jay R Hoffman
    Department of Health and Physical Education, The College of New Jersey, Ewing, New Jersey 08628, USA
    J Strength Cond Res 17:109-14. 2003
    ..Strength improvements can be seen in American football players, during an in-season RTP, as long as exercise intensity is >or=80% of the 1RM...
  63. ncbi request reprint The effect of an intercollegiate soccer game on maximal power performance
    Jay R Hoffman
    Human Performance Laboratory, Dept of Health and Exercise Science, College of New Jersey, Ewing, NJ 08628 0718, USA
    Can J Appl Physiol 28:807-17. 2003
    ..Position played does not appear to affect performance decrements seen at 24 hours postmatch...
  64. pmc The effects of supplementation with P-Synephrine alone and in combination with caffeine on resistance exercise performance
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628 USA
    J Int Soc Sports Nutr 12:35. 2015
    ..Therefore, the purpose of the present study was to examine the effects of supplementation with p-synephrine alone and in combination with caffeine on free-weight resistance exercise performance...
  65. doi request reprint Effects of Rest Interval Length on Acute Battling Rope Exercise Metabolism
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey
    J Strength Cond Res 29:2375-87. 2015
    ..These data demonstrate that BR exercise poses a significant cardiovascular and metabolic stimulus with the mean effects augmented with the use of a short rest interval...
  66. doi request reprint Benefits of Strength and Skill-based Training During Primary School Physical Education
    Avery D Faigenbaum
    1Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey and 2Antiel Elementary School, Ewing, New Jersey
    J Strength Cond Res 29:1255-62. 2015
    ..These findings highlight the potential benefits of integrating both health- and skill-related fitness components into primary school PE as evidenced by improvements in measures of aerobic capacity and muscular fitness in children...
  67. doi request reprint Acute effect of intensity fluctuation on energy output and substrate utilization
    Jie Kang
    1Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey and 2Department of Education and Human Sciences, University of Central Florida, Orlando, Florida
    J Strength Cond Res 28:2136-44. 2014
    ..e., P2 and P3) are equally effective in augmenting postexercise V[Combining Dot Above]O2, but the protocol with a greater magnitude of fluctuation also elicits greater COX coupled with reduced FOX during exercise...
  68. doi request reprint Effectiveness of different postactivation potentiation protocols with and without whole body vibration on jumping performance in college athletes
    Fernando Naclerio
    1Centre of Sports Sciences and Human Performance, School of Sciences, Greenwich University, UNITED KINGDOM 2Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey and 3Department of Motor and Training, European University of Madrid, Madrid, Spain
    J Strength Cond Res 28:232-9. 2014
    ..In conclusion, 4 minutes of recovery was adequate for improving CMJ height after an LV protocol regardless of the condition and restoring drop jump height performance after WBV-PS regardless of the protocol in male college athletes...
  69. pmc Effect of betaine supplementation on power performance and fatigue
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, PO Box 7718, Ewing, New Jersey 08628, USA
    J Int Soc Sports Nutr 6:7. 2009
    ..The purpose of this study was to examine the efficacy of 15 days of betaine supplementation on muscle endurance, power performance and rate of fatigue in active college-aged men...
  70. pmc Examination of a pre-exercise, high energy supplement on exercise performance
    Jay R Hoffman
    Department of Health and Exercise Science, The College of New Jersey, PO Box 7718, Ewing, New Jersey 08628, USA
    J Int Soc Sports Nutr 6:2. 2009
    ..In addition, the effect of the pre-exercise drink on subjective feelings of energy, fatigue, alertness and focus was also explored...
  71. pmc Effect of protein intake on strength, body composition and endocrine changes in strength/power athletes
    Jay R Hoffman
    The College of New Jersey, Ewing, NJ
    J Int Soc Sports Nutr 3:12-8. 2006
    ..The results of this study do not provide support for protein intakes greater than recommended levels in collegiate strength/power athletes for body composition improvements, or alterations in resting hormonal concentrations...
  72. doi request reprint Beta-alanine and the hormonal response to exercise
    J Hoffman
    Health and Exercise Science, The College of New Jersey, Ewing, New Jersey 08628, United States
    Int J Sports Med 29:952-8. 2008
    ..However, these performance gains did not affect the acute endocrine response to the exercise stimulus...
  73. doi request reprint Acute oxygen uptake and resistance exercise performance using different rest interval lengths: the influence of maximal aerobic capacity and exercise sequence
    Nicholas A Ratamess
    Department of Health and Exercise Science, The College of New Jersey, Ewing, New Jersey
    J Strength Cond Res 28:1875-88. 2014
    ..It seems that VO2max is related to lower-body resistance exercise performance when short RIs are used, and the metabolic response to the bench press is augmented when it follows the squat in sequence using short RIs...
  74. pmc Examination of the efficacy of acute L-alanyl-L-glutamine ingestion during hydration stress in endurance exercise
    Jay R Hoffman
    The College of New Jersey, Department of Health and Exercise Science, Ewing NJ 08628, USA
    J Int Soc Sports Nutr 7:8. 2010
    ....
  75. ncbi request reprint The effect of flexible magnets on hand muscle strength: a randomized, double-blind study
    Edward C Chaloupka
    Department of Health and Exercise Science, Rowan University, Glassboro, New Jersey 08028, USA
    J Strength Cond Res 16:33-7. 2002
    ..The findings indicate that flexible magnets with a field strength of 700 G do not increase muscle strength...
  76. ncbi request reprint Physiological responses to upper body exercise on an arm and a modified leg ergometer
    J Kang
    Exercise Science Research Laboratory, Department of Health and Exercise Science, Rowan University, Glassboro, NJ 08028, USA
    Med Sci Sports Exerc 31:1453-9. 1999
    ..The present study was undertaken to compare cardiorespiratory, metabolic, and perceptual responses to upper body exercise on an arm ergometer (AE) and a modified leg ergometer (LE)...
  77. pmc Improved time to exhaustion following ingestion of the energy drink Amino Impact
    Allyson L Walsh
    The College of New Jersey, Ewing, NJ 08628 0718, USA
    J Int Soc Sports Nutr 7:14. 2010
    ..The purpose of this study was to examine the effect of a commercially available energy drink on time to exhaustion during treadmill exercise. In addition, subjective measures of energy, focus, and fatigue were examined..
  78. ncbi request reprint Performance, biochemical, and endocrine changes during a competitive football game
    Jay R Hoffman
    Human Performance Laboratory, Department of Health and Exercise Science, The College of New Jersey, Ewing, 08628 0718, USA
    Med Sci Sports Exerc 34:1845-53. 2002
    ..In addition, biochemical and endocrine responses also were examined to assess the physiological stress imposed by this competitive contest...
  79. ncbi request reprint Metabolic and cardiorespiratory responses to continuous box lifting and lowering in nonimpaired subjects
    E C Chaloupka
    Department of Health and Exercise Science, Rowan University, Glassboro, NJ 08028 1756, USA
    J Orthop Sports Phys Ther 30:249-57; discussion 258-62. 2000
    ..A within-subject experimental design...
  80. ncbi request reprint Cardiorespiratory and metabolic responses during forward and backward walking
    E C Chaloupka
    Department of Health and Exercise Science, Rowan University, Glassboro, NJ 08028 1756, USA
    J Orthop Sports Phys Ther 25:302-6. 1997
    ....
  81. ncbi request reprint Effect of exercise intensity on glucose and insulin metabolism in obese individuals and obese NIDDM patients
    J Kang
    Department of Health and Physical Education, University of Pittsburgh, Pennsylvania, USA
    Diabetes Care 19:341-9. 1996
    ..The primary purpose of this study was to evaluate the acute effect of exercise of differing intensity on plasma glucose and insulin responses to an oral glucose challenge...
  82. ncbi request reprint Substrate utilization and glucose turnover during exercise of varying intensities in individuals with NIDDM
    J Kang
    Department of Health and Exercise Science, Rowan University, Glassboro, NJ 08028, USA
    Med Sci Sports Exerc 31:82-9. 1999
    ..This investigation was undertaken to examine substrate utilization and glucose turnover during exercise of varying intensities in NIDDM patients...
  83. ncbi request reprint Validity of the Borg perceived exertion scale for use in semirecumbent ergometry during immersion in water
    R Robertson
    Department of Health and Physical Education, University of Pittsburgh, PA 15261, USA
    Percept Mot Skills 83:3-13. 1996
    ..83 and .54 to .70, respectively, for each pedal-crank rate. Validity coefficients were greatest at those pedal-crank rates having the highest MEG. The Borg 15-category RPE scale is valid for use during semirecumbent exercise in water...
  84. ncbi request reprint Carbohydrate attenuates perceived exertion during intermittent exercise and recovery
    Alan C Utter
    Departments of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA
    Med Sci Sports Exerc 39:880-5. 2007
    ..The purpose of this study was to examine the effect of carbohydrate supplementation on differentiated and undifferentiated ratings of perceived exertion (RPE) during prolonged intermittent exercise and recovery...
  85. ncbi request reprint Carbohydrate supplementation and perceived exertion during resistance exercise
    Alan C Utter
    Department of Health, Appalachian State University, Boone, North Carolina 28608, USA
    J Strength Cond Res 19:939-43. 2005
    ..05). Carbohydrate supplementation exerted no attenuating effect on ratings of perceived exertion (RPE) during resistance training...
  86. ncbi request reprint Ratings of perceived exertion during intermittent and continuous exercise
    Alan C Utter
    Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA
    Percept Mot Skills 104:1079-87. 2007
    ..120. These data indicate that perception of exertion is similar during prolonged intermittent and continuous exercise when performed at the same relative intensities throughout 90 min. of exercise...
  87. ncbi request reprint Carbohydrate supplementation and perceived exertion during prolonged running
    Alan C Utter
    Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC, USA
    Med Sci Sports Exerc 36:1036-41. 2004
    ..The purpose of this study was to investigate the relationship between carbohydrate energy substrate and hormonal regulation on the perception of exertion during prolonged running...
  88. ncbi request reprint Effect of carbohydrate ingestion on ratings of perceived exertion during a marathon
    Alan C Utter
    Department of Health, Appalachian State University, Boone, NC 28608, USA
    Med Sci Sports Exerc 34:1779-84. 2002
    ..The purpose of this study was to investigate the effects of carbohydrate substrate availability on ratings of perceived exertion (RPE) and hormonal regulation during a competitive marathon...
  89. doi request reprint Cardiovascular fitness and executive control during task-switching: an ERP study
    Jenna L Scisco
    Department of Psychology, Clemson University, 420 Brackett Hall, Clemson, SC 29634, USA
    Int J Psychophysiol 69:52-60. 2008
    ..These findings, combined with results from previous research, suggest that the relationship between greater cardiovascular fitness and better cognitive function emerges after early adulthood...
  90. ncbi request reprint Predicting anaerobic capabilities in 11-13-year-old boys
    M Alysia Mastrangelo
    Physical Therapy Program, The Richard Stockton College of New Jersey, Pomona, New Jersey 08240, USA
    J Strength Cond Res 18:72-6. 2004
    ..Prediction of maximal anaerobic power from selected anthropometric measurements and 30-m dash appears tenable in 11-13-year-old boys and can be accomplished in a simple cost- and time-effective manner...
  91. ncbi request reprint Ratings of perceived exertion throughout an ultramarathon during carbohydrate ingestion
    Alan C Utter
    Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA
    Percept Mot Skills 97:175-84. 2003
    ..Therefore, during competitive self-paced exercise the perceptual responses may be mediated through other neurological and physiological mechanisms...
  92. ncbi request reprint Children's OMNI Scale of Perceived Exertion: walking/running evaluation
    Alan C Utter
    Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA
    Med Sci Sports Exerc 34:139-44. 2002
    ..The Children's OMNI-walk/run Scale of Perceived Exertion (category range, 0-10) was evaluated using male and female children (6-13 yr of age) during a treadmill graded exercise test...
  93. ncbi request reprint Validation of Omni scale of perceived exertion during prolonged cycling
    Alan C Utter
    Department of Health, Leisure, and Exercise Science, Appalachian State University, Boone, NC 28608, USA
    Med Sci Sports Exerc 38:780-6. 2006
    ..The present investigation was conducted to validate the OMNI ratings of perceived exertion (RPE) scale during prolonged cycle exercise when subjects were supplemented with either carbohydrate or placebo...
  94. ncbi request reprint Ratings of perceived exertion and energy expenditure during light to moderate activity
    Fredric Goss
    Center for Exercise and Health Fitness Research, School of Education, University of Pittsburgh, PA 15261, USA
    Percept Mot Skills 96:739-47. 2003
    ..e., RPE=7 to 10, may be expressed as a prescriptive reference enabling college-age individuals to produce an exercise intensity designed to promote health and studied longitudinally to assess the effects long term...