- Joined
- Jun 20, 2006
- Messages
- 563
Here's an interesting article I found about how shrugs are harmful to do:
**broken link removed**
I especially thought this part was interesting:..."Instead of the upper arm (humerus) remaining firmly in the socket (glenoid fossa) of the shoulder blade, the humerus moves upward and leads to impingement or “squishing” of the tendons and muscle fibers of the rotator cuff (specifically the supraspinatus)..."
What do you guys think?
**broken link removed**
I especially thought this part was interesting:..."Instead of the upper arm (humerus) remaining firmly in the socket (glenoid fossa) of the shoulder blade, the humerus moves upward and leads to impingement or “squishing” of the tendons and muscle fibers of the rotator cuff (specifically the supraspinatus)..."
What do you guys think?
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