Bodyweight workouts and calisthenics are one of my favourite ways to train. Truthfully, calisthenics has some of the most benefits to strength, hypertrophy and mobility due to the difficulty of some movements. Each have their own respective progressions that up the difficulty and allow you to progressively overload your body, effectively developing strength and mass. Some of the best exercises include push-ups and dips, pull-ups,bodyweight squats, hanging leg raises, and hamstring curls. ~ Berceste