LynnBlakeGolf Forums - View Single Post - speedchain Thread: speedchain View Single Post #1 10-30-2005, 06:27 PM davel Senior Member Join Date: Jul 2005 Posts: 119 speedchain There are number of people on the GEA forum who claim the speedchain is the ultimate aid for increasing clubhead speed. This is considered the pylometric drill ideal for the golf swing. Anybody have experience with this and why it is supposed to be more effective than anything else for speed. Dave davel View Public Profile Send a private message to davel Find all posts by davel