Monday, March 7, 2011

Recovery

General Terminology

  • Both feet will now be on the ground with the knees slightly bent 
  • Player will move back to right behind the center of the baseline
  • The racquet will be in front of us in our ready position out between the waist and chest area

Shoulder Girdle

To get to recovery position:
  • The right shoulder girdle adducts with the lower and middle trapezius and rhomboid contracting concentrically
  • The left shoulder girdle abducts with the pectoralis minor and serratus anterior contracting concentrically
 Once in that postion: 
  • The right and left shoulder girdles are now both in abduction again; the pectoralis minor, subclavius, and serratus anterior are contracting isometrically 
Shoulder Joint

To get to recovery position:
  • Right shoulder joint externally rotates with the infraspinatus and teres minor contracting concentrically
  • Left shoulder joint internally rotates with the latissimus dorsi, teres major, pectoralis major, and subscapularis contracting concentrically
Once in the recovery position: 
  • The right and left shoulder joints are bilaterally internally rotated with the latissimus dorsi, teres major, pectoralis major, and subscapularis contracting isometrically
Elbow Joint
  • The right elbow joint flexes with the biceps brachii, brachialis, and brachioradialis contracting concentrically
  • The left elbow joint flexes with the biceps brachii, brachialis, and brachioradialis contracting concentrically 
Radioulnar Joint
  • The right radioulnar joint pronates with the pronator teres and pronator quadratus contracts concentrically
  • The left radioulnar joint pronates with the pronator teres and pronator quadratus contracts concentrically
Wrist and Hand Joint Movements
  • The right hand has flexion of the fingers and thumb with the flexor digitorum superficialis, flexor digitorum profundus, and flexor pollicis longus contracting concentrically
  • The right wrist slightly extends back into neutral position with the extensor carpi ulnaris, extensor carpi radialis brevis, and extensor carpi radialis longus contracting concentrically
  • The left hand has flexion of the fingers and thumb with the flexor digitorum superficialis, flexor digitorum profundus, and flexor pollicis longus contracting concentrically
  • The left wrist is in neutral position contracting isometrically 

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