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Differences in wrist mechanics during the golf swing based on golf handicap
Gregory G Fedorcik1, Robin M Queen, Alicia N Abbey
1Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC 27710, USA.
Journal of Science and Medicine in Sport
|December 14, 2011
Summary
High handicap golfers exhibit greater radial deviation in their lead arm during the golf swing and at ball contact compared to low handicap golfers. This kinematic difference may influence swing mechanics and performance.
Area of Science:
- Biomechanics
- Kinesiology
- Golf Performance Analysis
Background:
- Golf swing mechanics vary significantly across different skill levels.
- Understanding these variations is crucial for improving player performance and injury prevention.
Purpose of the Study:
- To investigate differences in three-dimensional wrist kinematics.
- To compare the angle of golf club descent between low and high handicap golfers.
Main Methods:
- A descriptive laboratory study involved 28 male golfers, categorized into low (handicap 0-5) and high (handicap ≥ 10) handicap groups.
- Three-dimensional wrist kinematics and club descent angles were measured using an 8-camera motion capture system.
- Statistical analyses included independent t-tests and Pearson correlation coefficients.
Main Results:
- High handicap golfers demonstrated significantly greater peak lead arm radial deviation (5.7 degrees) and lead arm radial deviation at ball contact (7.1 degrees).
- The angle of descent when the forearm was parallel to the ground (DEC-PAR) was also significantly greater (15.8 degrees) in the high handicap group.
Conclusions:
- High handicap golfers exhibit increased radial deviation in their lead arm during the golf swing and at ball contact compared to low handicap golfers.
- These kinematic differences in wrist motion and club path may contribute to performance disparities.
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