Here’s 3 things to help a rotator cuff heal

1. Rest! (sleep on your back)
2. Keep mobility—stretch your shoulders
3. Exercise your shoulders, but don’t bench press heavy for 4 months.

Sources and more Resources:

http://www.jcdfitness.com/2009/05/shoulder-rehabilitation/

http://www.nlm.nih.gov/medlineplus/ency/patientinstructions/000358.htm

http://orthoinfo.aaos.org/PDFs/Rehab_Shoulder_5.pdf

http://www.healthline.com/health/rotator-cuff-tendinitis#Treatment4

http://emedicine.medscape.com/article/92814-treatment

http://therawheel.com/2013/04/26/rotator-cuff-top-5-exercises/