I use a new device that just came out last year called speed/strength trainer. It has multiple benefits and most importantly it increases clubhead speed by improving flexibility and engaging the fast twitch muscle fibers. Scientific studies have revealed that swinging an implement 20% heavier than a normal club, and then switching to 20% lighter improves strength, flexibility and engages the fast twitch muscle fibers to increase clubhead speed. I have seen incredible results in a short period of time with this device. You can use this at home and it also is used to improve virtually every facet of the golf swing and ball striking. We can improve your backswing, forward swing, the path of your swing, or any other number of swing flaws with this device.
I have my students perform what is known as the modified baseball/ golf swing. This form of learning is known as neuromuscular patterning and produces incredible results. The training device can be purchased from my website www.golffundamentalsmodel.com.