Ashley Kalym got the fitness bug at a very young age. Having been involved in various physical disciplines and activities, it was whilst training in the Royal Marine Commandos that Ashley was introduced to the value of bodyweight exercise. A long-standing, fulfilling and active career in calisthenics and bodyweight training has followed. "Complete Calisthenics" gives the reader the benefit of Ashley's years of research, training and personal experience, all under one cover.