“…Others have con firmed that animals have a reduced 24-hour caloric intake when subjected to a daily exercise. [38][39][40][41][42][43][44] Sup pression of 24-hour intake in rats may be associated more with high-intensity, short-duration exercise rather than with low-intensity, endurance exercise and may be commoner in male rats than female ones. 40,[45][46][47] Accurate studies in the human are much more difficult because measurements of caloric in take and energy expenditure are relatively impre cise.…”