Tuesday, October 5, 2010

Follow through

Keep hands extended and head down while knees remain bent

Maintain shoulder girdle protraction with pectoralis minor and serratus anterior.

Maintain shoulder horizontal adduction and internal rotatation by isometrically contracting the pectoralis major, anterior deltoids, and coracobrachialis miscles along with the latissimus dorsi, teres major, pectoralis major, and subscapularis muscles.

Maintain bilateral elbow joint extension by isometrically contracting the tricepts brachii long head, lateral head and medial head and anconeus muscles.

Maintain left hip joint isometrically contratcing the pectineus, biceps femoris, gluteus maximus, adductor magnus, piriformis, gemellus superior and inferior, obturator internus, externus, and femoris muscles.
Maintain right hip joint isometrically contracting the gracilis, semitendinosus, semimembranosus and gluteus minimus muscles.

Maintain bilateral knee flexion by concentrically contracting the biceps femoris, popliteus, semimembranosus, and semitendinosus muscles.

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