Date of Award

Summer 8-24-2024

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Kinesiology

First Advisor

David Szymanski

Abstract

This thesis investigates physical and anthropometric factors influenced by forearm rotation biases associated with supination and pronation on pitch characteristics among Division I college baseball pitchers. The study involved twenty-two participants who underwent comprehensive physical assessments, including measures of forearm strength, range of motion, and grip strength, as well as finger and hand length measurements. Ball flight metrics were collected during intrasquad scrimmages using advanced radar tracking technology. Results revealed significant relationships between distinct physical biases of strength in pronation and supination, pinch strength, anthropometrics such as middle finger length, and specific pitch characteristics. This study lays the groundwork for future research exploring individualized coaching strategies tailored to pitchers' unique profiles, outlining potential opportunities for maximizing performance potential and minimizing injury risk.

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