Pelvic Posture and Spinal Mechanics in Collegiate Golfers: A TPI Screening and Video Analysis

Pelvic Posture and Spinal Mechanics in Collegiate Golfers: A TPI Screening and Video Analysis

Alvin Sherman Library

Understanding golf swing mechanics is essential for both performance and long-term physical sustainability. The golf swing is a complex movement requiring coordinated action of multiple joints, particularly the spine, hips, and shoulders. Even minor mechanical inefficiencies can reduce shot accuracy, distance, and consistency, while poor mechanics may increase stress on the spine, hips, shoulders, and wrists, raising injury risk. Swing analysis is especially important in collegiate golfers, who are in a critical developmental phase where performance and physical health directly influence future success. Collegiate golfers, typically aged 17-22, are adapting to higher training loads while developing peak strength and power. This study utilizes Titleist Performance Institute (TPI) screening and video analysis to evaluate swing mechanics in collegiate golfers throughout a competitive season. Emphasis is placed on pelvic posture and rotation, including identification of S-posture and C-posture, as well as pelvic and torso rotation with a focus on maintaining proper spinal posture during the swing. TPI screening identified common postural deviations, including excessive anterior and posterior pelvic tilt, limited pelvic and torso rotation, and inefficient swing sequencing. Video analysis confirmed these movement patterns and demonstrated how pelvic mechanics and spinal posture influence swing consistency and overall performance. Integrating TPI screening and video analysis allows for individualized training interventions that improve swing mechanics, enhance performance, and reduce injury risk in collegiate golfers.