Elite golfers' kinematic sequence in full-swing and partial-swing shots

Sports Biomechanics

Volume 9, Issue 4, 2010

Fredrik Tinmark^ab*, John Hellström^c, Kjartan Halvorsen^de &Alf Thorstensson^ab

pages 236-244

Abstract

The aim of this study was to investigate whether kinematic proximal-to-distal sequencing (PDS) and speed-summation are common characteristics of both partial and full-swing shots in golf players of different skill levels and genders. A total of 45 golfers participated, 11 male tournament professionals, 21 male and 13 female elite amateurs. They performed partial shots with a wedge to targets at three submaximal distances, 40, 55 and 70 m, and full-swing shots with a 5 iron and a driver for maximal distance. Pelvis, upper torso and hand movements were recorded in 3D with an electromagnetic tracking system (Polhemus Liberty) at 240 Hz and the magnitude of the resultant angular velocity vector of each segment was computed. 

The results showed a significant proximal-to-distal temporal relationship and a concomitant successive increase in maximum (peak) segment angular speed in every shot condition for both genders and levels of expertise. A proximal-to-distal utilization of interaction torques is indicated. Using a common PDS movement strategy in partial and full-swing golf shots appears beneficial from mechanical and control points of view and could serve the purpose of providing both high speed and accuracy.

• Accuracy, 
• golf, 
• proximal-to-distal, 
• sequencing, 
• speed

 

Fore Your Health

With the recent reappearance of Tiger Woods on the ESPN highlight reel, and the sudden (but welcomed) change in weather, people are flocking to their local golf courses. Golf, which is often considered a leisure sport, is anything but that.

Ask any of the Pro's! Golf is a sport that requires proper posture, strength and balance. It is very demanding of the muscles and joints of the body, and induces tremendous one-sided torque on the spine. So whether your teeing off at your local 9-hole course, or putting on the 18th of Augusta, proper precautionary measures should be taken.

Proper shoes, orthotics, as well as a specific stretching routine are all necessary before beginning each round. Hydration techniques as well as modified stretching throughout are necessary to help prevent injury. These practices are extremely important to help lessen the stress of the game. In fact, amongst the many medical personnel employed by the PGA, they also have an on-site Chiropractor to ensure proper warm up, as well as any complications faced by Tiger, Phil, and company.

Here in our Fairfax office, we help plenty of golfers with their warm-up routines, orthotics, as well as any golf related aches, pains and/or injuries.