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Post by gatorgolf on Jan 26, 2012 0:25:27 GMT -5
I was wondering if anybody felt that to long of an armswing on the backswing could lead to a pivot stall. It would seem to me that if a player continues their arms swinging back after their body turn has stopped, they may have to stall their pivot on the way down to catch the arms and club back up. Does anyone know if to long an arm swing could be a reason for pivot stalling?
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Post by gmbtempe on Jan 26, 2012 0:41:20 GMT -5
I was wondering if anybody felt that to long of an armswing on the backswing could lead to a pivot stall. It would seem to me that if a player continues their arms swinging back after their body turn has stopped, they may have to stall their pivot on the way down to catch the arms and club back up. Does anyone know if to long an arm swing could be a reason for pivot stalling? What is causing the arms to run on? Is it just a natural cocking of the wrists and shoulder turn, or is a forced lifting kinda extra rotating sort of thing. If you are out of position when the club reaches parallel to the ground, meaning they are late like in the Jwat swing thread you WILL have to stall to catch them up. Now the reason could be many for being late but the bottom line is if they are you are in recovery mode.
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Post by 12piecebucket on Jan 31, 2012 9:14:03 GMT -5
Define "stall" as it is applied here.....
It seems to have a negative connotation, If it is "bad" why?
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Post by Jeff Martin on Jan 31, 2012 9:31:27 GMT -5
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Post by kelvin on Jan 31, 2012 9:58:08 GMT -5
From Physics of Golf Jorgensen found that 1 mph more hip speed at impact could translate into 10 mph more clubhead speed.
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Post by 12piecebucket on Jan 31, 2012 10:02:21 GMT -5
From Physics of Golf Jorgensen found that 1 mph more hip speed at impact could translate into 10 mph more clubhead speed. Speed in what direction?
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Post by teeace on Jan 31, 2012 10:08:21 GMT -5
From Physics of Golf Jorgensen found that 1 mph more hip speed at impact could translate into 10 mph more clubhead speed. That's really interesting and I would be very pleased to hear more about that. I have put lot of attention at last weeks to lateral speeds of different joints and it seems there is some connection to rotation speeds but not firm one. But I think he's talking about right hip speed there?
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Post by kelvin on Jan 31, 2012 10:17:56 GMT -5
But I think he's talking about right hip speed there? Tapio, Correct. Here's more from Rick's 2D analysis (translational speed). Woods, R hip peak before impact 3mph JS 8mph JS > 2x faster Wood shoulder 10, JS 22 again JS 2x faster. Woods Hands 23, JS 33.7 but only 25% faster hand speed. If you could get Sadlowski to swing in your 4D system, that would be awesome. I think Kari Hyokki is top long driver from Finland. You could get his numbers maybe? K
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