#66: Does the supraspinatus muscle initiate shoulder abduction?

The supraspinatus is one of the most misunderstood muscles in the human body. This episode aims to correct that.

Key resources Reed D, Cathers I, Halaki M, Ginn K. Does supraspinatus initiate shoulder abduction? J Electromyogr Kinesiol. 2013 Apr;23(2):425-9. doi: 10.1016/j.jelekin.2012.11.008. Epub 2012 Dec 21. PMID: 23265661. Boettcher CE, Ginn KA, Cathers I. Which is the optimal exercise to strengthen supraspinatus? Med Sci Sports Exerc. 2009;41(11):1979–1983. Wattanaprakornkul D, Cathers I, Halaki M, Ginn KA. The rotator cuff muscles have a direction specific recruitment pattern during shoulder flexion and extension exercises. J Sci Med Sport. 2011;14(5):376–382. Kinsella R, Pizzari T. Electromyographic activity of the shoulder muscles during rehabilitation exercises in subjects with and without subacromial pain syndrome: a systematic review. Shoulder Elbow. 2017;9(2):112–126.

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