LynnBlakeGolf Forums - View Single Post - Physics Thread: Physics View Single Post #94 02-24-2005, 11:48 AM 12 piece bucket Senior Member Join Date: Jan 2005 Location: Thomasville, NC Posts: 4,380 Originally Posted by EdZ There is a difference between clubhead lag, and true lag 'pressure'. Brian's shopping cart image is the best way to describe the difference. (see article on his site). In a nutshell, if you ran downhill pushing a shopping cart, lag 'pressure' is maintained by continuing to run faster than the cart - you are still providing a push - providing support. Now, you could run with the cart, and keep up with it, but not be ADDING any pressure - it would look like you are pushing it, but really you are just 'moving at the same pace'. Don't confuse clubhead lag (moving at the same pace, keeping that clubhead trailing) - with lag pressure (adding 'push' - adding support). In other words, if you can't keep up the speed to 'push the cart', you are going TOO FAST. Remember - slow and heavy, feel PP#3 As soon as you give up lag pressure, you give up mass - you are 'bouncing' the club off impact, rather than 'supporting'. This is true, hitting or swinging IMO, although you will feel it more directly in hitting. Nice post! __________________ Aloha Mr. Hand Behold my hands; reach hither thy hand 12 piece bucket View Public Profile Send a private message to 12 piece bucket Find all posts by 12 piece bucket