Alan Hreljac

Summary

Affiliation: California State University
Country: USA

Publications

  1. ncbi Impact and overuse injuries in runners
    Alan Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, Sacramento, CA 95819 6073, USA
    Med Sci Sports Exerc 36:845-9. 2004
  2. ncbi Etiology, prevention, and early intervention of overuse injuries in runners: a biomechanical perspective
    Alan Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    Phys Med Rehabil Clin N Am 16:651-67, vi. 2005
  3. ncbi Stride smoothness evaluation of runners and other athletes
    A Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    Gait Posture 11:199-206. 2000
  4. ncbi Joint kinetics of the ankle and knee when running over obstacles
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, CA 95819 6073, USA
    J Sports Med Phys Fitness 45:476-82. 2005
  5. ncbi Phase determination during normal running using kinematic data
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, USA
    Med Biol Eng Comput 38:503-6. 2000
  6. ncbi Evaluation of lower extremity overuse injury potential in runners
    A Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, USA
    Med Sci Sports Exerc 32:1635-41. 2000
  7. ncbi Algorithms to determine event timing during normal walking using kinematic data
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    J Biomech 33:783-6. 2000
  8. ncbi Patellofemoral joint force and stress during the wall squat and one-leg squat
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, CA 95819 6020, USA
    Med Sci Sports Exerc 41:879-88. 2009
  9. ncbi Patellofemoral joint force and stress between a short- and long-step forward lunge
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, Sacramento, CA 95819 6020, USA
    J Orthop Sports Phys Ther 38:681-90. 2008
  10. ncbi Cruciate ligament force during the wall squat and the one-leg squat
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, CA 95819 6020, USA
    Med Sci Sports Exerc 41:408-17. 2009

Detail Information

Publications18

  1. ncbi Impact and overuse injuries in runners
    Alan Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, Sacramento, CA 95819 6073, USA
    Med Sci Sports Exerc 36:845-9. 2004
    ..The development of such a screening process may assist medical practitioners in identifying runners who are at a high risk of overuse injury...
  2. ncbi Etiology, prevention, and early intervention of overuse injuries in runners: a biomechanical perspective
    Alan Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    Phys Med Rehabil Clin N Am 16:651-67, vi. 2005
    ..One of the goals of future research should be to focus on developing simple screening processes that may assist medical practitioners in identifying runners who are at a high risk for overuse injury...
  3. ncbi Stride smoothness evaluation of runners and other athletes
    A Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    Gait Posture 11:199-206. 2000
    ....
  4. ncbi Joint kinetics of the ankle and knee when running over obstacles
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, CA 95819 6073, USA
    J Sports Med Phys Fitness 45:476-82. 2005
    ..The primary purpose of this study was to determine whether ankle or knee joint kinetic variables trigger the gait change from a HS to a FF striking pattern as obstacle height increases...
  5. ncbi Phase determination during normal running using kinematic data
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, USA
    Med Biol Eng Comput 38:503-6. 2000
    ....
  6. ncbi Evaluation of lower extremity overuse injury potential in runners
    A Hreljac
    Kinesiology and Health Science Department, California State University, Sacramento, USA
    Med Sci Sports Exerc 32:1635-41. 2000
    ..The purpose of this study was to identify biomechanical and anthropometric variables that contribute to overuse injuries in runners...
  7. ncbi Algorithms to determine event timing during normal walking using kinematic data
    A Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, 6000 J Street, Sacramento, CA 95819 6073, USA
    J Biomech 33:783-6. 2000
    ....
  8. ncbi Patellofemoral joint force and stress during the wall squat and one-leg squat
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, CA 95819 6020, USA
    Med Sci Sports Exerc 41:879-88. 2009
    ..To compare patellofemoral compressive force and stress during the one-leg squat and two variations of the wall squat...
  9. ncbi Patellofemoral joint force and stress between a short- and long-step forward lunge
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, Sacramento, CA 95819 6020, USA
    J Orthop Sports Phys Ther 38:681-90. 2008
    ..Controlled laboratory biomechanics study using a repeated-measures, counterbalanced design...
  10. ncbi Cruciate ligament force during the wall squat and the one-leg squat
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, CA 95819 6020, USA
    Med Sci Sports Exerc 41:408-17. 2009
    ..To compare cruciate ligament forces during wall squat and one-leg squat exercises...
  11. ncbi Cruciate ligament tensile forces during the forward and side lunge
    Rafael F Escamilla
    Department of Physical Therapy, California State University, Sacramento, CA, USA
    Clin Biomech (Bristol, Avon) 25:213-21. 2010
    ....
  12. ncbi Patellofemoral compressive force and stress during the forward and side lunges with and without a stride
    Rafael F Escamilla
    Department of Physical Therapy, California State University, 6000 J Street, Sacramento, CA 95819 6020, USA
    Clin Biomech (Bristol, Avon) 23:1026-37. 2008
    ..Although weight bearing lunge exercises are frequently employed during patellofemoral rehabilitation, patellofemoral compressive force and stress are currently unknown for these exercises...
  13. ncbi The relationship between joint kinetic factors and the walk-run gait transition speed during human locomotion
    Alan Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, CA, USA
    J Appl Biomech 24:149-57. 2008
    ..This supports previous research suggesting that an important factor in changing gaits at the PTS is the prevention of undue stress in the dorsiflexor muscles...
  14. ncbi Effects of changing protocol, grade, and direction on the preferred gait transition speed during human locomotion
    Alan Hreljac
    Department of Kinesiology and Health Science, California State University, Sacramento, CA 95819 6073, USA
    Gait Posture 25:419-24. 2007
    ..In the incremental protocol, the amount of hysteresis appears to be related to the size of the speed increment used. In the continuous protocol, the amount of hysteresis could be related to the rate of treadmill acceleration...
  15. ncbi Cruciate ligament forces between short-step and long-step forward lunge
    Rafael F Escamilla
    Andrews Paulos Research and Education Institute, Gulf Breeze, FL 32561, USA
    Med Sci Sports Exerc 42:1932-42. 2010
    ..The purpose of this study was to compare cruciate ligament forces between the forward lunge with a short step (forward lunge short) and the forward lunge with a long step (forward lunge long)...
  16. ncbi An electromyographic analysis of commercial and common abdominal exercises: implications for rehabilitation and training
    Rafael F Escamilla
    California State University Sacramento, Department of Physical Therapy, 6000 J Street, Sacramento, CA 95819 6020, USA
    J Orthop Sports Phys Ther 36:45-57. 2006
    ..A repeated-measures, counterbalanced design...
  17. ncbi Relationship between shock attenuation and stride length during running at different velocities
    John A Mercer
    University of Nevada, Las Vegas, Department of Kinesiology, 4505 Maryland Parkway, Box 453034, Las Vegas, NV 89154 3034, USA
    Eur J Appl Physiol 87:403-8. 2002
    ..Furthermore, the change in shock attenuation was due to increased leg not head peak impact acceleration across running speeds...
  18. ncbi Foot strike patterns after obstacle clearance during running
    Shane D Scholten
    HPER Biomechanics Laboratory, University of Nebraska at Omaha, Omaha, NE 68182, USA
    Med Sci Sports Exerc 34:123-9. 2002
    ..Greater involvement of the ankle and the calf muscles could have assisted in attenuating the increased impact forces while maintaining speed after clearing the obstacle...