- 10-11-2011, 03:53 AM
- 10-11-2011, 08:42 AM
check out exrx.net and go to the muscle directory.
- 10-12-2011, 01:25 AM
10-12-2011, 09:37 PM
Its pretty simple. Im a kinesiology major this is off the top of my head:
Upper trap originates on upper thoracic and cervical vertebra spinous processes i beleive, and inserts on the spine of the scapula. Action: elevation of scapula, and upward (medial) rotation of scapula
Middle: origin: thoracic spinous processes. Insertion: medial border and part of spine of scapula. Action: retraction of scapula
Lower: origin: lower thoracic spinous processes. Insertion: lower medial border of scaplua. Action: retraction and upward (medial) rotation of scapula.
Suffer now.. and live like a champion later.
10-13-2011, 06:10 AM
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