The pros make it look easy, but the golf swing is actually one of the most difficult and complicated movements among all sports, requiring stability in some joints and flexibility in others. As an added bonus, a better swing results in a more accurate ball strike, a greater distance and reduced stress on the muscles and joints. Weekend golfers often attempt to swing with the speed and force of professional athletes, and often after sitting behind a desk all week and without warming up. With this kind of force, it's easy to damage discs and strain muscles. In fact, the most common injuries among golfers involve the spine, including the upper and lower back and neck.
Flexibility is as important as proper form.
Golfers of all ages and abilities should make a habit of warming up and stretching beforehand. It is important for golfers to spend at least 20 minutes warming up and stretching all the major muscle groups, especially the back and the lower extremities, before practice or play. Cardiovascular conditioning also plays a crucial role in performance. Fatigue can result in poor performance due to lack of coordinated body movements. To keep endurance up and muscles warm and conditioned, Kleven suggests golfers walk the course whenever possible.