The shoulder is a complex joint–what does the research say is the weakest rotator cuff muscle and why?

Question

278 viewsJune 30, 2012

0

Chris 0 June 30, 2012 0 Comments

2 Answers

score 0 · Answer 1

My vote is split between the teres major and infraspinatus even though the supraspinatus is the one that usually gets beaten up. The muscles for external rotation are always weaker than the ones for internal rotation but all of them together cooperate in keeping the head of the humerus in the glenoid fossa.

I am curious about your answer.

Karin Singleton
www.meltnc.com

score 0 · Answer 2

I think the answer to your question is the Subscapularis! Yes, I know it is the largest of the SITS muscles, however, its location makes it hard to train. As Karen Said, I can’t wait to hear your answer!.

The shoulder is a complex joint–what does the research say is the weakest rotator cuff muscle and why?

2 Answers

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