Results 321 to 330 of about 1,338,164 (356)

Influence of warm-up duration and recovery interval prior to exercise on anaerobic performance

Biology of Sport, 2016
The purpose of the study was to determine the impact of different active warm-up (AWU) durations and the rest interval separating it from exercise on anaerobic performance. Eleven male physical education students (22.6 ± 2.52 years; 179.2 ± 4.3 cm; 82.5 ±
Mohamed Frikha, Nesrine Chaâri, N. Mezghanni, Nizar Souissi   +3 more
semanticscholar   +1 more source

Anaerobic metabolism of the respiratory muscles during exercise

Medicine & Science in Sports & Exercise, 1984
Although minute ventilation (VE) exhibits marked increases during heavy rhythmic exercise utilizing a large muscle mass, the extent to which this hyperpnea stresses the respiratory muscles remains controversial. In an attempt to resolve this matter, we measured arterial blood lactate concentration during seated isocapnic reproduction of peak exercise ...
Bruce J. Martin, Hsiun-Ing Chen, Margaret A. Kolka   +2 more
openaire   +3 more sources

The Effect of Caffeine as an Ergogenic Aid in Anaerobic Exercise

International Journal of Sport Nutrition and Exercise Metabolism, 2008
The study examined caffeine (5 mg/kg body weight) vs. placebo during anaerobic exercise. Eighteen male athletes (24.1 ± 5.8 yr; BMI 26.4 ± 2.2 kg/m2) completed a leg press, chest press, and Wingate test. During the caffeine trial, more total weight was lifted with the chest press, and a greater peak power was obtained during the Wingate test.
Kathleen Woolf, Wendy K. Bidwell, Amanda G. Carlson   +2 more
openaire   +2 more sources

The relationship of aerobic capacity, anaerobic peak power and experience to performance in CrossFit exercise

Biology of Sport, 2015
CrossFit is becoming increasingly popular as a method to increase fitness and as a competitive sport in both the Unites States and Europe. However, little research on this mode of exercise has been performed to date.
D. Bellar, Andrew Hatchett, L. Judge, Morgan Breaux, Lena Marcus   +4 more
semanticscholar   +1 more source

Massive Insulin Secretion in Response to Anaerobic Exercise in Exercise-induced Hyperinsulinism

Hormone and Metabolic Research, 2005
Exercise-induced hyperinsulinism (EIHI) is a recently described entity characterised by recurrent episodes of hypoglycaemia induced by physical exercise. The index patient for this disorder and a matched control were subjected to aerobic and anaerobic exercise tests on a cycle ergometer.
Ertan Mayatepek, B. Friedmann, T. Bauer, Thomas Meissner, Timo Otonkoski, M. A. Schwab, P. Bärtsch, J. G. Okun   +7 more
openaire   +3 more sources

Evidence Supporting the Existence of an Exercise Anaerobic Threshold

1990
In this paper, we provided evidence to support the concept that work above the anaerobic threshold, measured by the V-slope method, is, in fact, performed partially anaerobically. In contrast, work performed below the anaerobic threshold is totally aerobic (Figure 2, 4 and 5).
Stephania Zanconato, Akira Koike, William L. Beaver, David K. McKenzie, Daniel Weiler-Ravell, Karlman Wasserman   +5 more
openaire   +3 more sources

Cardiac output during exercise and anaerobic metabolism in man

Journal of Applied Physiology, 1964
The concentration time course of lactate, pyruvate, and excess lactate during 4 min of exercise and 30 min of recovery was studied in 20 patients with heart disease and in 8 normal subjects. The level of excess lactate accrued from the exercise was found to correlate well with the level of delta oxygen consumption in normal subjects ( r = .922).
T. J. Reeves, H. D. Thomas, Carlos Gaos, Buris Boshell   +3 more
openaire   +3 more sources

EXERCISE AND THE ANAEROBIC THRESHOLD

The Lancet, 1983
Clifford Risk, BrianJ. Whipp, Bartholomew Woods, Myron Peterson, Michael Rie, W. David Watkins, Daniel Kong, Daniel Weiler-Ravell   +7 more
openaire   +3 more sources

Assessment of physical activity in oxidative and anaerobic maximal exercise

Internationale Zeitschrift f�r Angewandte Physiologie Einschlie�lich Arbeitsphysiologie, 1966
Muscular power depends on the rate of the exergonic reactions taking place in the muscles during activity. These are essentially a) splitting of the high energy phosphate compounds (phosphagen), b) glycolysis and lactic acid formation, and c) oxidative reactions; b) and c) are used to rebuild the phosphagen broken down as from a).
openaire   +4 more sources

Interpreting energy expenditure for anaerobic exercise and recovery: an anaerobic hypothesis.

The Journal of sports medicine and physical fitness, 1997
Energy expenditure during and after exercise is composed of aerobic and anaerobic bioenergetics and the energy demands of aerobic recovery. Current attempts to measure energy expenditure include an exercise oxygen uptake + oxygen debt (EPOC) measurement or, an oxygen deficit + exercise oxygen uptake measurement.
openaire   +1 more source