Research Topics
| K K McCullySummaryAffiliation: University of Georgia Country: USA Publications
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Publications
Muscle fatigue: the role of metabolismKevin K McCully
Department of Exercise Science, University of Georgia, Athens, GA 30602, USA
Can J Appl Physiol 27:70-82. 2002..07) and greater ECC fatigue (p = 0.015). These results present a method for determining the relative amounts of metabolic and ECC fatigue, and suggest that metabolites can increase the amount of ECC fatigue...- Blood flow and muscle fatigue in SCI individuals during electrical stimulationJennifer L Olive
Department of Exercise Science, University of Georgia, Athens 30602, USA
J Appl Physiol 94:701-8. 2003..However, the prolonged time to peak blood flow may be an explanation for increased fatigue in SCI individuals... - Increasing blood flow before exercise in spinal cord-injured individuals does not alter muscle fatigueJennifer L Olive
Department of Radiology, University of Washington, Seattle, Washington 98195, USA
J Appl Physiol 96:477-82. 2004..35 +/- 10%; P = 0.670). In conclusion, increased muscle fatigue in SCI individuals is not associated with the prolonged time for blood flow to increase at the onset of exercise... - Blood flow and muscle metabolism in chronic fatigue syndromeKevin K McCully
Department of Exercise Science, University of Georgia, 300 River Road, Athens, GA 30602, U S A
Clin Sci (Lond) 104:641-7. 2003..In conclusion, CFS patients showed no deficit in blood flow or oxidative metabolism. This suggests that CFS symptoms do not require abnormal peripheral function... - Impaired oxygen delivery to muscle in chronic fatigue syndromeK K McCully
Department of Medicine, Medical College of Pennsylvania and Hahnemann University, Philadelphia, PA 19129, USA
Clin Sci (Lond) 97:603-8; discussion 611-3. 1999..While these results suggest that reduced oxygen delivery could result in reduced oxidative metabolism and muscle fatigue, further studies will be needed to address this issue... - Near-infrared spectroscopy: what can it tell us about oxygen saturation in skeletal muscle?K K McCully
Department of Exercise Science, University of Georgia, Athens 30602 6554, USA
Exerc Sport Sci Rev 28:123-7. 2000..NIRS remains promising for studies of skeletal muscle, but a better understanding of the method is needed... - Running for health: how much running for how much health?Kevin McCully
Department of Exercise Science, University of Georgia, 300 River Road, Athens, GA 30602, USA
Clin Sci (Lond) 107:559-60. 2004..Two important aspects of their study include the magnitude of the running stimulus and the choice of artery to evaluate... 
Muscle metabolism with blood flow restriction in chronic fatigue syndromeKevin K McCully
Department of Exercise Science, University of Georgia, Athens, GA 30602, USA
J Appl Physiol 96:871-8. 2004..Thus CFS patients might have altered control of blood flow, but this is unlikely to influence muscle metabolism. Furthermore, abnormalities in muscle metabolism do not appear to be responsible for the CFS symptoms...- Electrical stimulation-evoked resistance exercise therapy improves arterial health after chronic spinal cord injuryL Stoner
Department of Kinesiology, University of Georgia, Ramsey Center, Athens, GA 30602 6552, USA
Spinal Cord 45:49-56. 2007..Repeated measures training intervention... 
Dietary quercetin supplementation is not ergogenic in untrained menKirk J Cureton
Department of Kinesiology, Ramsey Center, 330 River Road, Univ of Georgia Athens, GA 30602 6554
J Appl Physiol 107:1095-104. 2009..The null findings indicate that metabolic and physical performance consequences of quercetin supplementation observed in mice should not be generalized to humans...- Caffeine attenuates delayed-onset muscle pain and force loss following eccentric exerciseVictor Maridakis
Department of Kinesiology, University of Georgia, Athens, GA 30602 6554, USA
J Pain 8:237-43. 2007..This finding may improve the quality of life of individuals who experience skeletal muscle pain after engaging in unaccustomed, eccentrically biased exercise... - The reproducibility of measurements of intramuscular magnesium concentrations and muscle oxidative capacity using 31P MRSKevin K McCully
Department of Kinesiology, University of Georgia, Athens, GA, USA
Dyn Med 8:5. 2009..In addition, prior exercise is unlikely to alter measurements of resting metabolites or muscle metabolism suggesting that rigorous control of physical activity prior to metabolic testing is unnecessary... - The influence of passive stretch on muscle oxygen saturationKevin K McCully
Department of Kinesiology, University of Georgia, 330 River Road, Athens, GA 30602, USA
Adv Exp Med Biol 662:317-22. 2010..Passive stretching may also have a significant hypoxic component in some muscles but not others... - Identification of peripheral vascular disease in elderly subjects using optical spectroscopyK K McCully
Department of Medicine, Allegheny University of the Health Sciences, Philadelphia, USA
J Gerontol A Biol Sci Med Sci 52:B159-65. 1997..NIRS O2T1/2 measurements showed reasonable although not strong agreements with clinical assessment of PVD, and with some risk factors for cardiovascular disease... - Low-frequency fatigue in individuals with spinal cord injuryEdward Mahoney
Department of Kinesiology, University of Georgia, Athens, Georgia, USA
J Spinal Cord Med 30:458-66. 2007..This study examined magnitude and recovery of low-frequency fatigue (LFF) in the quadriceps after electrically stimulated contractions in spinal cord-injured (SCI) and able-bodied subjects... - Vascular remodeling after spinal cord injuryJennifer L Olive
University of Georgia, Department of Exercise Science, Athens 30602, USA
Med Sci Sports Exerc 35:901-7. 2003..Vascular atrophy after SCI appears to be closely linked to muscle atrophy. Furthermore, the SCI compared with AB individuals had a prolonged time to recovery, which may suggest decreased vessel reactivity... - Blood flow response in individuals with incomplete spinal cord injuriesJ L Olive
University of Georgia, Department of Exercise Science, Ramsey Center, Athens, Georgia, GA 30602, USA
Spinal Cord 40:639-45. 2002..Impaired circulation could contribute to impaired muscle function and poor cardiovascular health in incomplete SCI's, although these findings need to be replicated in a study with more subjects... - Leptin, blood pressure, and aerobic capacity in womenManning J Sabatier
Department of Kinesiology, University of Georgia, Athens, Georgia, USA
Am J Hypertens 21:1245-50. 2008..In humans, high circulating leptin concentrations are associated with high blood pressure, but the possible influence of physical activity or aerobic capacity on this association is unknown... - Force per active area and muscle injury during electrically stimulated contractionsChristopher D Black
Department of Kinesiology, The University of Georgia, Athens, GA 30302, USA
Med Sci Sports Exerc 40:1596-604. 2008..Although high absolute force levels are associated with greater injury, the importance of high force per active area independent of absolute force remains to be determined, especially in humans... - Muscle injury after repeated bouts of voluntary and electrically stimulated exerciseChristopher D Black
Department of Kinesiology, The University of Georgia, Athens, GA 30302, USA
Med Sci Sports Exerc 40:1605-15. 2008..Repeated bouts of eccentric exercise reduce the amount of exercise-induced muscle injury... - Occasional cigarette smoking chronically affects arterial functionLee Stoner
Department of Kinesiology, University of Georgia, Athens, GA, USA
Ultrasound Med Biol 34:1885-92. 2008..e., arterial function) by 23.8% (beta = 1.79(10-4) versus 1.36(10-4), p = 0.037). These results suggest that repeated bouts of occasional cigarette smoking can chronically attenuate arterial function in otherwise healthy, young persons... - BOLD MRI mapping of transient hyperemia in skeletal muscle after single contractionsRonald A Meyer
Department of Physiology, Molecular Imaging Research Center, Michigan State University, East Lansing 48824, USA
NMR Biomed 17:392-8. 2004..The transients can be exploited for muscle functional imaging analogous to BOLD-based brain functional imaging, and might provide an index of peripheral vascular function... - Near-infrared spectroscopy/imaging for monitoring muscle oxygenation and oxidative metabolism in healthy and diseased humansTakafumi Hamaoka
National Institute of Fitness and Sports, Department of Exercise Science, Shiromizu 1, Kanoya, 891 2393 Japan
J Biomed Opt 12:062105. 2007..As NIRS technology continues to evolve, the study of skeletal muscle function with NIRS first illuminated by Jobsis continues to be bright...