Progressive calisthenics is the art and science of turning your body into the ultimate portable weight machine. All you need is a place to hang and the floor beneath your feet. Oh, and you also need to know what you're doing so you don't get stuck doing countless mindless pushups and crunches.
My Progressive Calisthenics book: https://reddeltaproject.com/rdpbooks...
Progressive Calisthenics playlist: • Progressive / Weighted Calisthenics