Training well for a triathlon requires more than just swimming, biking and running. Other exercises that strengthen the core are needed to keep your body performing at its best and most efficient, and the book Crosstraining For Endurance Athletes by Raul Guisado will do just that. Written specifically for endurance athletes, it provides information on how to prevent injury, muscular imbalances and how to correct them, developing trunk stability, joint stability, balance, flexibility strength and power. Contains over 80 illustrated exercises with workouts and logs so that you can take your training to the next level.