Also try using exercise tubing with handles. You can perform virtually every phase of the golf swing with tubing as your resistance. Depending on the strength of the tubing, you can train for explosiveness or golf specific muscular endurance.

The benefit of tubing is inexpensive, portable and can completely mimic athletic movements.

By switching the strength of the tubing, you can do many of these golf specific exercises throughout the week without overtraining.

You should do as many exercises as you can "on your feet", as the golf swing is performed on your feet (and in golf posture).

Think of every exercise you do as you are a "golfing athlete", and you'll get the most bang-for-your-buck.