Monday, March 21, 2011

Levator Scapulae Stretch



Phase 1



 Sitting in a chair with back straight look down at the right armpit.
 Bilateral Shoulder girdles are in neutral
Bilateral Shoulder joints are in neutral
Bilateral wrist joints in neutral

Bilateral elbow joints flexed
Agonists

        Biceps brachii contract concentrically to flex elbow.
        Brachialis contract concentrically to flex elbow
        Brachioradialis contract concentrically to flex elbow

Phase 2
 Raise your sinister arm up and place your left palm on the top of your head
Gently guide your sinister hand to bring your chin down towards your sinister underarm

Sinister shoulder girdle is rotated upward the right one is in neutral.

Agonists
Middle Trapezius contract concentrically to rotate shoulder girdle upward.
Lower Trapezius contract concentrically to rotate shoulder girdle upward.
Serratus anterior contract concentrically to rotate shoulder girdle upward.


Sinister shoulder joint is flexed  
Agonists Muscles Used.
Anterior Deltoid- Contract concentrically to flex the shoulder joint
Upper Pectoralis Major- contract concentrically to flex the shoulder joint

              Antagonist muscles
Teres Major 
   Latissimus Dorsi
  Lower Pectoralis Major

Sinister wrist joint is slightly flexed, dexer wrist joint is neutral

Agonists 
     Flexor carpi radialis contract concentrically to flex the wrist. 
     Flexor carpi ulnaris contract concentrically to flex the wrist
    Palmaris longus contract concentrically to flex the wrist.
   Flexor digitorum superficialis contract concentrically to flex the wrist.                        
   Flexor digitorum profundus contract concentrically to flex the wrist.
                     Flexor pollicis longus contract concentrically to flex the wrist

Dexter elbow is slightly flexed, sinister elbow is flexed about 120 degrees
Agonists
        Biceps brachii contract concentrically to flex elbow.
        Brachialis contract concentrically to flex elbow
        Brachioradialis contract concentrically to flex elbow

Passive Contraction-Muscle Passively Lengthening
The Levator Scapulae is Contracting passively
Drill


Stand straight and try to bring your shoulders to your ears. DO NOT roll your shoulders with this exercise. Tighten the abdomen and maintain good posture. Hold the shrug on top for two seconds will help strengthen the muscle.

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