Friday, May 16, 2014

Progressive exercise and fitness


Progressive exercise and fitness experts endorse 12-15 minute high-intensity interval exercises that stimulate fast-twitch muscle fibers, increase insulin sensitivity, increase growth hormone, and decrease aging.  These exercises range from 4-8 one-minute intervals of full exertion, with 1-2 minute rest periods performed 2-3 times per week.  Long cardio workouts are now out of style.  Give high-intensity interval exercise a chance if you haven't already - but start slow and work your way up.

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