The teres minor is an important stabilizer of the glenohumeral joint. It may also be implicated in axillary neuralgia due to entrapment of the axillary nerve between itself and the teres major muscle.

This muscle is usually strengthened in a 90˚ abducted position. However, many patients with scapular dyskinesis may not be able to get into this position safely. Thus I have created a variation for this patient group, which is performed side lying, with humeral flexion.

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