Tuesday, March 15, 2011

Wrist Shot - follow Through


Shoulder Girdle:
R-elevation
L-Downward rotation

Muscle Involvement:
Pectoralis minor, trapezius lower fibers, Trapezius middle fibers, Rhomboids, Levator scapulae


Contraction: eccentric


Shoulder Joint:
R-flexion
L-extension


muscle involvement:
pectoralis major upper and lower fibers, deltoid anterior fibers, latissmus dorsi, teres major


Contraction: eccentric


Elbow:
R-extension
L-flexion


Muscle involvement:Triceps brachii long and short head, triceps brachii lateral head, triceps brachii medial head, Anconeus, brachialis, brachioradialis


Contraction: Isometric

Hand:
R-Flexion
L-Flexion


muscle movement:flexor digitorum superficialis, flexor digitorum profundus, flexor pallicus longus



Contraction: Concentric


Hip Joint:
R-adduction
L-nuetral


Muscle Involvement: Pectineus, adductor brevis, longus , and magnus, gracillis


Contraction: Concentric


Knee Joint:
R-flexion
L-flexion


Muscle Involement: muscle movement:flexor digitorum superficialis, flexor digitorum profundus, flexor pallicus longus


Contraction: Concentric


Ankle Joint:
R-Plantar flexion
L-nuetral


Muscle Involvement: Gastrocnemius, soleus, tibialis posterior, flexor digitorum, flexor hallicus longus, peroneus longus and brevis


Contraction: Concentric

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