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Thermoregulatory Effects Of Caffeine Ingestion During Rest And Exercise In Men, N Dunagan, J E. Greenleaf, C J. Cisar
Thermoregulatory Effects Of Caffeine Ingestion During Rest And Exercise In Men, N Dunagan, J E. Greenleaf, C J. Cisar
Craig J. Cisar
Body temperatures and thermoregulatory responses were measured at rest and during submaximal exercise under normal ambient conditions in 11 aerobically-conditioned men (age = 29.2 +/- 6.2 yr, VO2(max) = 3.73 +/- 0.46 min(sup -1), relative body fat = 12.3 +/- 3.7 percent, mean +/- SD) with (CT) and without (NCT) the ingestion of 10 mg of caffeine per kg of body weight. Oxygen uptake (VO2), heart rate (HR), and rectal (T(sub re)) and mean skin (T-bar(sub sk)) temperatures were recorded for 100 minutes starting one minute after ingestion of caffeine or a placebo. Data were collected throughout 30 minutes of …