Department of Physical Therapy Faculty Articles
Differences in Hip Range of Motion Among Collegiate Pitchers When Compared to Youth and Professional Baseball Pitcher Data
Publication Title
The Journal of the Canadian Chiropractic Association
ISSN
0008-3194
Publication Date
9-1-2016
Abstract
The purpose of this study was to measure passive hip internal (IR) and external rotation (ER) range of motion (ROM) in collegiate baseball pitchers and compare to published youth and professional values. Measures were taken on the bilateral hips of 29 participants (mean age 20.0±1.4, range 18-22 years). Results identified no significant differences between the stance and stride hip in collegiate right handed pitchers for IR (p= 0.22, ES 0.23) and ER (p=.08, ES= 0.25). There was no significant difference in left handed pitchers for IR (p= 0.80, ES= 0.11) and ER (p= 0.56, ES= 0.15). When comparing youth to collegiate, IR increased in the stance (2º) and stride (5º) hip and an increase in the stance (5º) and stride (5º) hip were present for ER as well. From collegiate to professional, IR increased in the stance (4º) and stride (3º) hip whereas a decrease in the stance (9º) and stride (12º) hip was present for ER. The data suggests an increase in passive ROM from youth to collegiate and a decrease from collegiate to professional. Understanding passive hip ROM values among the different levels of pitchers may assist clinicians in developing time dependent interventions to prevent future injury and enhance performance.
Volume
60
Issue
3
First Page
233
Last Page
240
Disciplines
Medicine and Health Sciences
NSUWorks Citation
Cheatham, Scott W; Shimamura, Kathryn Kumagai; and Kolber, Morey J, "Differences in Hip Range of Motion Among Collegiate Pitchers When Compared to Youth and Professional Baseball Pitcher Data" (2016). Department of Physical Therapy Faculty Articles. 121.
https://nsuworks.nova.edu/hpd_pt_facarticles/121