LynnBlakeGolf Forums - View Single Post - speedchain Thread: speedchain View Single Post #6 10-31-2005, 09:41 PM mb6606 Senior Member Join Date: Jan 2005 Posts: 695 I cannot reliably state the speed increase. I know I was hitting the ball further this summer. Some of that is due to TGM. The device is not cheap. Chain is expensive (check your hardware store). The chain gets progressively heavier. The faster and further you throw the chain the greater the resistance. What other training device compares? mb6606 View Public Profile Send a private message to mb6606 Find all posts by mb6606