LynnBlakeGolf Forums - View Single Post - Speed Chain Thread: Speed Chain View Single Post #26 02-14-2006, 11:13 PM mb6606 Senior Member Join Date: Jan 2005 Posts: 695 The speedchain has another benefit. It can be used to strengthen the rotator muscles. Do circles, figure 8's, tennis back hands and finally overhead throws. Rubber bands, light weigths do not compare since you cannot get close to the range of motion the speedchain offers. mb6606 View Public Profile Send a private message to mb6606 Find all posts by mb6606