The Amazing Water Bottle Workout: No Gym? No Weights? No ...
Greenspan, Jason S.
The days of schlepping to an expensive, dirty, sweaty gym are over. The Amazing Water Bottle Workout offers the simplest, most practical approach to fitness - anywhere, anytime. A liter of water weighs three pounds, a gallon weighs nine pounds, making water bottles (plastic or stainless) the best possible resistance devices. All it takes is a wa...
