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Exercise Intensity and the Thermic EfiWif of Food

Kent W. Goben, Gary A. Sforzo, and Patricia A. Frye

This study investigated the effect of varying exercise intensity on the thermic effect of food (TEF). Sixteen lean male subjects were matched for VO 2 max and randomly assigned to either a high or low intensity group for 30 min of treadmill exercise. Caloric expenditure was measured using indirect calorimetry at rest and at 30-min intervals OYer 3 hrs following each of three conditions: a 750-kcal liquid meal, high or low intensity exercise, and a 750-kcal liquid meal followed by high or low intensity exercise. Low intensity exercise enhanced the TEF during recovery at 60 and 90 min while high intensity enhanced it only at 180 min but depressed it at 30 min. Total metabolic expense for a 3-hr postmeal period was not differently affected by the two exercise intensities. Exercise following a meal had a synergistic effect on metabolism; however, this effect was delayed until 180 min postmeal when exercise intensity was high. The circulatory demands of high intensity exercise may have initially blunted the TEF, but ultimately the TEF measured over the 3-hr period was at least equal to that experienced following low intensity exercise.

Cover International Journal of Sport Nutrition and Exercise Metabolism

In International Journal of Sport Nutrition and Exercise Metabolism Volume 2 (1992): Issue 1 (Mar 1992)

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Teaching Contingency Management Skills to Disruptive Elementary Students: Effects on Student Self-Concept and Physical Educators’ Behaviors

Gretchen L. Devlin, Victor H. Mancini, and Patricia A. Frye

Cover Journal of Teaching in Physical Education

In Journal of Teaching in Physical Education Volume 1 (1981): Issue 1 (Oct 1981)

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Effects of Interaction Analysis Training on Perceived and Observed Teaching Behaviors

Hans van der Mars, Victor H. Mancini, and Patricia A. Frye

Cover Journal of Teaching in Physical Education

In Journal of Teaching in Physical Education Volume 1 (1981): Issue s1 (Jan 1981)