Whether you walk the course or ride a cart, a round of golf can leave the aerobically unfit golfer dragging by the late holes. Aerobic training improves lung capacity, circulation, and muscular endurance and leads to better performance and better overall health. The benefits of being aerobically fit aren’t limited to physical performance; studies have shown aerobic exercise to improve resistance to mental stress (a major plus for the golfer). A dedicated aerobic training plan will help you sa.