Super-human levels of strength can be achieved with nothing more than your bodyweight.

Two-hundred-sixty-pound Indian super heavy weight wrestling champ “The Great Gama” built a 56-inch chest, coupled with a 50-year undefeated wrestling career and was considered to be one of the strongest men in his day by training with nothing more than his bodyweight.

Hotel, motel, Holiday Inn—if they take your weights away, do like they do in the “pen” and try this set of intense, prison-inspired bodyweight workouts!

As any die-hard gym rat will tell you, work sometimes puts a damper on your scheduled sweat session. There are times when you’re on business trips and away from the comforts of home. Eating clean on the road can be hard enough, but when you’re spending days at a corporate sales convention in a budget motel outside of Terra Haute, Indiana, with limited space, minimal time, and no access to a weight pile, you need to find a way to stay on your workout routine.