- Do the exercises in repetetions.
- Hydrate.
- Don't Skimp on Carbs :
"Your body needs them to fuel a workout, so reach for fruit or high-fiber *****ers an hour beforehand. If you'e exercising for 90 minutes or longer, include some protein so that the carbs break down more slowly, giving you longer-lasting energy. Your best bets: low-fat cheese and *****ers, trail mix or half of a peanut butter sandwich."
