tag:blogger.com,1999:blog-7347482.post112322229373758363..comments2016-03-29T10:53:31.089-07:00Comments on Grouchy Golf Blog: Correct Shaft Flex: Stiff or Regular? Can You Handle the Truth?Golf Grouch[email protected]Blogger9125tag:blogger.com,1999:blog-7347482.post-37968309445555293802011-08-10T13:07:05.967-07:002011-08-10T13:07:05.967-07:00@Doug Hufnagle
I understand your logic Doug, but ...@Doug Hufnagle<br /><br />I understand your logic Doug, but you couldn't be more incorrect. When you factor in the weight of the club head and the impact to the shaft caused by inertia due to club head weight. Basic physics will prove that the more flex the quicker inertia will straighten out the shaft after the initial flex caused by the down swing. If you took a rope with a weight on it and swung it like a club, by time it was half way round it would have extended out fully with no lag due to inertia. Do the same with a long piece of flat iron with a weighted tip and you would see the iron still flexed through the swing as there would need to be more speed to counter the stiffness and allow the laws of inertia to straighten the flat iron. This is what happens with a club shaft. <br />The more flex - the less speed is required for inertia to straighten the shaft which also increases club head speed causing a whip. The more stiff, the more difficult it is for inertia to straighten out the shaft due to less initial flex on the down swing)resulting in more speed being required to create (increasing flex)the whip. Due to the whip and the increased club head speed, the shaft will actually flex forward on the front swing as the club head is whipped faster than your swing. Just like with the rope and weight, if you swung it like a club it would lag, then straighten then flip forward as you slowed.<br />The trick is - determining the best stiffness for your swing speed to create a whip that squares your club head at contact with the ball.Anonymous[email protected]tag:blogger.com,1999:blog-7347482.post-60309532274628065762011-05-28T13:29:07.593-07:002011-05-28T13:29:07.593-07:00Riddle me this....If the golfer is swinging the cl...Riddle me this....If the golfer is swinging the club such that the club is accelerating through impact, how in the world is the shaft kicking back. Acceleration means that more and more force is being loaded on the club shaft, and therefore the shaft cannot possibly kick back. HOWEVER, if the golfer has released early, the club will not be accelerating, and then, and only then would it be possible for the shaft to kick back. I firmly believe that the only way to select the proper shaft flex is by actually swinging the clubs.Doug Hufnagle[email protected]tag:blogger.com,1999:blog-7347482.post-65343563989222998112011-03-01T07:46:40.150-08:002011-03-01T07:46:40.150-08:00Great article, until you got to the part about mor...Great article, until you got to the part about more flex causing increased velocity of the clubhead (assuming, at exact moment of impact!) Fact is, there is no difference in clubhead speed at all at impact whether flexible or not. Though counterintuitive, the only effect of differing flexes is in feel and ball flight, not increased speed or "kick".Anonymous[email protected]tag:blogger.com,1999:blog-7347482.post-49783133196214985042008-02-27T19:48:00.000-08:002008-02-27T19:48:00.000-08:00Thanks for the information...tried a few different...Thanks for the information...tried a few different 3 woods the other day and although I have a Taylormade driver stiff shaft in the bag, the 3 wood that I tried worked better in regular flex. Your article made up my mind; i'll include the regular shaft 3 wood.<BR/>CalAnonymous[email protected]tag:blogger.com,1999:blog-7347482.post-1167338504219062892006-12-28T12:41:00.000-08:002006-12-28T12:41:00.000-08:00Joshi watched some video on youtube.com, n it was ...Josh<BR/><BR/>i watched some video on youtube.com, n it was sayin how because there are no manufacturing standards as to ho much flex counds as regular, stiff, etc, that some clubs with the same flex shaft can have large differences.<BR/><BR/>there is an example, they show a test on two clubs with regular flex, one ping and one aldila, and the aldila was a stiff flex whilst the ping shaft was a ladies or senior flex - seems scary!<BR/><BR/>i use stiff shafts cos i'm a big hitter (just a shame i have the touch of an elephant around the greens). i had my clubs fitted, i'd recomend it to everyone, its usually free if you buy a club.Anonymous[email protected]tag:blogger.com,1999:blog-7347482.post-1161753434109214952006-10-24T22:17:00.000-07:002006-10-24T22:17:00.000-07:00Jimmy,Thanks for your comments. I imagine that th...Jimmy,<BR/><BR/>Thanks for your comments. I imagine that the total retail price for all of the clubs in my bag to exceed $2,000 if new. However, I bought many of them used and through eBay. Still, they'd probably fetch close to $1,000 if I were to hawk 'em on eBay.<BR/><BR/>I guess it explains why <A HREF="https://grouchygolf.blogspot.com/2005/11/take-my-wallet-just-leave-my-golf.html" REL="nofollow">golf club theft</A> is so widespread these days...Golf Grouchhttps://www.blogger.com/profile/02287652443978965903[email protected]tag:blogger.com,1999:blog-7347482.post-1161375269405302552006-10-20T13:14:00.000-07:002006-10-20T13:14:00.000-07:00Hey Grouch - You got some great clubs in your bag....Hey Grouch - You got some great clubs in your bag. We all know how expensive good clubs are getting these days so sometime just for fun give us the "retail" cost for the 14 in your bag.JimmyJ[email protected]tag:blogger.com,1999:blog-7347482.post-1161096840452831722006-10-17T07:54:00.000-07:002006-10-17T07:54:00.000-07:00well said...flex is a tad more complicated...have ...well said...flex is a tad more complicated...have you read SEARCHING FOR THE PERFECT GOLF CLUB, by Tom Wishon?<BR/><BR/>I play clubs which are too stiff for my age, handicap & swing speed.<BR/><BR/>But I have battled a hook my entire life, hit the ball high, and am more concerned with control than distance....RobertAnonymous[email protected]tag:blogger.com,1999:blog-7347482.post-1161010616871135542006-10-16T07:56:00.000-07:002006-10-16T07:56:00.000-07:00Good Morning Grouch.Thanks for the physics referen...Good Morning Grouch.<BR/><BR/>Thanks for the physics reference. I "see" the physics in my head, but have no physics background. Great column.<BR/><BR/>You rock.<BR/><BR/><BR/>BoopTeeDoAnonymous[email protected]