This article isn’t about “should golfers do cardio?”. The answer to that is unequivocally yes. Cardiovascular fitness is, to simplify, the way in which the body supplies oxygen to working muscles for the energy you need to move (for all you science folks out there, send me a message and we can get deeper into it). The more efficiently and easily this happens, the easier every active activity will be. Even golf. This article is more about how to get good cardio and why longer,