Relationship Between Humeral Retroversion and Length of Baseball Career Before the Age of 16 Years

Conclusion:
These results suggest that humeral retroversion increases with decreasing age at commencement of a baseball career before age 16 years in pitchers.

Source: The American Journal of Sports Medicine - August 31, 2016 Category: Sports Medicine Authors: Nakase, C., Mihata, T., Itami, Y., Takeda, A., Neo, M. Tags: Imaging, diagnostic ultrasound, Baseball/Softball, Shoulder, general Source Type: research