Thrower's Shoulder

Welcome to Texas State University's Evidence-based Practice project space. This is a wiki created by and for the students in the Doctor of Physical Therapy program at Texas State University - San Marcos. Please do not edit unless you are involved in this project, but please come back in the near future to check out new information!!

Original Editors

Lead Editors - Your name will be added here if you are a lead editor on this page.  Read more.

Search Strategy[edit | edit source]

add text here related to databases searched, keywords, and search timeline

Definition/Description[edit | edit source]

add text here

Epidemiology /Etiology[edit | edit source]

While many sports involve overhead throwing, baseball pitchers compromise a plurality of those throws and over half of the throws made in a baseball game[1].

Characteristics/Clinical Presentation[edit | edit source]

  • Thrower's Paradox - The balance between mobility and functional stability. -JM_Wilk Article

Differential Diagnosis [2][edit | edit source]

  • Rotator Cuff Tear
  • Rotator Cuff Tendonosis/itis
  • SLAP Tear
  • Internal Impingement 

Examination[edit | edit source]

add text here

Medical Management (current best evidence)[edit | edit source]

add text here

Physical Therapy Management (current best evidence)[3][4] [edit | edit source]

Pitchers have the option of throwing from "The Stretch" or "The Wind-up" positions. It is important for them to be comfortable with both deliveries and for both to be mechanically similar during the follow-through phase[5].

"The Stretch" vs "The Wind-up"

The ability to provide the best physical therapy for the throwing patient involves understanding the phases and biomechanics behind throwing. It is important to note that while these athletes are throwing with their arms, that they gain a large, important amount of momentum and force through the use of their legs and torso. This section will mostly pertain to the upper extremity's influence on throwing.

The picture below depicts an overhead view of the alignment of the body during the acceleration phase of throwing. Note the 10-15 degree angle of the foot away from the center of the mound[5].

Image:Pitching_angle_foot_and_leg.png

Key Research[edit | edit source]

add links and reviews of high quality evidence here (case studies should be added on new pages using the case study template)

Resources
[edit | edit source]

add appropriate resources here

Clinical Bottom Line[edit | edit source]

add text here

Recent Related Research (from Pubmed)[edit | edit source]

see tutorial on Adding PubMed Feed

Extension:RSS -- Error: Not a valid URL: Feed goes here!!|charset=UTF-8|short|max=10

References[edit | edit source]

see adding references tutorial.

  1. Whiteley R. Baseball Throwing Mechanics as They Relate to Pathology and Performance – A Review. J Sports Sci & Med 2007 6:1-20.
  2. Wilk et al. Shoulder Injuries in the Overhead Athlete. J Orthop Sports Phys Ther. 2009;39(2):38-54. Article
  3. Wilk KE, Meister K, Andrews JR. Current Concepts in the Rehabilitation of the Overhead Throwing Athlete. Am J Sports Med 2002 30:136.
  4. Meister K. Injuries to the Shoulder in the Throwing Athlete: Part Two: Evaluation/Treatment. Am J Sports Med 2000 28:587.
  5. 5.0 5.1 Whiteley R. Baseball Throwing Mechanics as They Relate to Pathology and Performance – A Review. J Sports Sci & Med 2007 6:1-20.