and interval workouts. Begin with a 20-minute run and gradually build up to 40 minutes. Then start this plan.You've got...20 minutesYou should: Run hill repeatsThe strength required to run on inclines builds calorie-hungry muscle as much as hitting the weights
beforehand, then you'll be less likely to reach for fattening treats.On the next page: Find out why energy drinks and a low-calorie diet could be wreaking havoc on your weight loss plans.
