The Amazing Water Bottle Workout: No Gym? No Weights? No Problem! - Paperback

by Jason S. Greenspan (Author), Lee Noonan (Author)

Offers the simplest, most practical approach to fitness, anywhere, anytime. A liter of water weights threee pounds; a gallon weights nine pounds, making water bottles, (plastic or stainless) the best possible resistance devices. All it takes is a water bottle for an efficient, affordable, and effective workout.