A litre of water weighs 1Kg (2.2lbs); a gallon weighs 4.5Kgs (10lbs), 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. Authors Jason Greenspan and Lee Noonan offer: * Carefully conceived workouts for the whole body * Challenging workout for every fitness level * Strength and endurance workouts * Time and balance workouts The days of schlepping to an expensive, dirty, sweaty gym are over. With THE AMAZING WATER BOTTLE WORKOUT, gyms and cumbersome home exercise equipment are passe. Water bottles are today's cheap, safe, easily obtainable and environmentally friendly exercise equipment. Greenspan and Noonan's self-guided water bottle routines work all muscle groups with instructions for all fitness levels; warnings about common mistakes and cautions for those with knee and back pain. Includes more than 40 exercises with photos demonstrating proper technique, plus core work, balance and stretching and water bottle weight charts and green alternatives.