uices can boost energy levels, aid fluid and electrolyte replacement, and provide invaluable carbohydrates to maintain stamina. Every one of these 50 tasty juices and smoothies, made from fresh fruit and vegetables, has been especially designed to keep exercisers feeling great. Both weekly gym-goers and regular marathoners can benefit from such power-packed pick-me-ups as Carrot and Kiwifruit (great for athletes training in low light); calcium-rich...