I spent a little over 2 years incarcerated. Inside I learned the ultimate truth of exercise. In my institution there were no weights or exercise machines. Inmat

I spent a little over 2 years incarcerated. Inside I learned the ultimate truth of exercise. In my institution there were no weights or exercise machines. Inmates would fill trash bags with water and use for weights. The point being, money should not be an excuse for lack of exercise. People that tried were able to stay in really good shape.