The legs is the muscle group that many people find it difficult to develop, both men and women. In this book you will learn how to perform an intelligent and correct leg training, based on scientific evidence, so that you develop your entire lower body in a timely manner, both your legs, buttocks, hamstrings (hamstrings) and calves.You will understand both the benefits and the errors when training the leg, as well as the best exercises for your training, the technique when executing them and the muscles involved.