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Alteration in the Lactate Threshold with Changes in Substrate Availability*
International Journal of Sports Medicine, 1981The lactate threshold (LT) was studied (N=9) during ergometer cycling under control (C), high blood glucose (G), and high blood free fatty acid (F) conditions. During the G trial blood lactate (HLa) was greater than C at all work loads (P less than 0.05) Adjusted blood HLa values (HLa - pre-exercise value = delta HLa), however, were essentially the ...
J L, Ivy +4 more
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Reproducibility of Post-Exercise Lactate and Anaerobic Threshold
International Journal of Sports Medicine, 1988To test the effect of previous strenuous training on lactate (LA) formation and on changes of lactate threshold (AT) values, a group of seven male athletes aged 26.3 +/- 9.2 years, height 184 +/- 6.2 cm, body weight 79.3 +/- 8.1 kg, percentage of body fat 8.8 +/- 3.7 and VO2 max 56.2 +/- 5.4 ml/kg were examined on a treadmill to the maximum in the ...
J, Fric +6 more
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No effect of menstrual cycle phase on lactate threshold
Journal of Applied Physiology, 2003No previous exercise studies in women have assessed the effects of the normal menstrual cycle on the lactate threshold (LT) measured during a graded, maximal exercise test. This is relevant to our understanding of exercise training and metabolism in eumenorrheic women.
Teresa M, Dean +3 more
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Effect of mild dehydration on the lactate threshold in women
Medicine & Science in Sports & Exercise, 2000The purpose of this investigation was to examine the effects of dehydration on the lactate threshold and performance time to exhaustion in women.Seven moderately trained women (age = 23.6 +/- 1.6 yr) performed two graded exercise tests on separate occasions, once in a normally hydrated state (HY) and once in a dehydrated state (DE).
A, Moquin, R S, Mazzeo
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Aerobic exercise, anaerobic exercise and the lactate threshold
British Medical Bulletin, 1992All exercise draws first on intramuscular stores of ATP and creatine phosphate; initially these are replenished by anaerobic glycolysis. The lactic acid produced contributes to the rapid development of fatigue in high intensity exercise. Aerobic metabolism (at first mainly of glycogen, later increasingly of fat) is the principal route of ATP ...
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Estimation of Lactate Threshold by Near Infrared Spectroscopy
1999The anaerobic or lactate threshold (LT) is defined as the point at which blood lactate levels rise significantly above basal levels and correlates with athletic performance in endurance events (Weltman, 1995). Currently gas exchange measurements of whole body VO2 and VCO2 are the best non-invasive techniques of measuring the LT (Beaver et al., 1986 ...
C, Angus +4 more
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Understanding the Lactate Threshold
STRENGTH AND CONDITIONING JOURNAL, 1996Anthony S. Palmer, Jeffrey A. Potteiger
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Predicting Lactate Threshold in Cyclists Using Ventilatory Threshold
Medicine & Science in Sports & Exercise, 2006Peggy A. Plato +4 more
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Relationship Between the Lactate and Ventilatory Thresholds During Prolonged Exercise
Sports Medicine, 2012Edward C Rhodes
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