Volume-Dependent Response of Precooling for Intermittent-Sprint Exercise in the Heat
نویسندگان
چکیده
منابع مشابه
Precooling leg muscle improves intermittent sprint exercise performance in hot, humid conditions.
We used three techniques of precooling to test the hypothesis that heat strain would be alleviated, muscle temperature (Tmu) would be reduced, and as a result there would be delayed decrements in peak power output (PPO) during exercise in hot, humid conditions. Twelve male team-sport players completed four cycling intermittent sprint protocols (CISP). Each CISP consisted of twenty 2-min periods...
متن کاملFatigue during intermittent-sprint exercise.
1. There is a reversible decline in force production by muscles when they are contracting at or near their maximum capacity. The task-dependent nature of fatigue means that the mechanisms of fatigue may differ between different types of contractions. This paper examines how fatigue manifests during whole-body, intermittent-sprint exercise and discusses the potential muscular and neural mechanis...
متن کاملInfluence of hypohydration on intermittent sprint performance in the heat.
PURPOSE To examine the effect of hypohydration on physiological strain and intermittent sprint exercise performance in the heat (35.5 +/- 0.6 degrees C, 48.7 +/- 3.4% relative humidity). METHODS Eight unacclimatized males (age 23.4 +/- 6.2 y, height 1.78 +/- 0.04 m, mass 76.8 +/- 7.7 kg) undertook three trials, each over two days. On day 1, subjects performed 90 min of exercise/heat-induced d...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Effects of two cooling strategies on thermoregulatory responses of tetraplegic athletes during repeated intermittent exercise in the heat.
Athletes with spinal cord injury (SCI), and in particular tetraplegia, have an increased risk of heat strain and consequently heat illness relative to able-bodied individuals. Strategies that reduce the heat strain during exercise in a hot environment may reduce the risk of heat illness. To test the hypotheses that precooling or cooling during intermittent sprint exercise in a heated environmen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2011
ISSN: 0195-9131
DOI: 10.1249/mss.0b013e318211be3e