Simple/Time Efficient Leg Calisthenics

Nothing fancy. Just 20 rep one-legged squats to put on some mass as well as improve your conditioning. There are other things too lol.

The more you do these the less balance will be a problem.

Nerve & Muscle Fitness: Moving Our Bodies And Contracting Our Muscles E-Book: https://www.nervemuscle.com/nerve-muscle-store/p/nerve-muscle-fitness