There’s a commonly held belief that the only valid workout is one where you sweat and burn calories. This could involve something aerobic, like a spin class, running, or a Zumba class. And yes, there is something satisfying about moving in such a way that we can release stress from our bodies, raise endorphins and increase that feel-good sense of accomplishment. It is great for the cardiovascular system and helpful if the goal is to lose weight.