Upper Body Word Scramble
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Question | Answer |
What happens with Serratus Anterior weakness? | 1) Full active shoulder flexion/elevation is not possible; 2) Pec Min, Lev Scap, Rhomb. still elevate but lose abd/rot of Inf. Angle of scap, resulting in ADDucted(med/post) scapula; 3)Scap-hum. muscles can't maintain optimal length tension relationshp |
What happens with Rhomboid Major weakness? | 1) ADDuction weakness 2* lose downward rotation; 2) EXTension weakness of humerus 2* lose retraction; 3) Increased tension on Levator; 4) Lats/Triceps lose ability |
What happens with Upper Trap weakness? | 1) Lev & Rhombds become dominant creating dwnwd rot force on scap; 2) Acromion end drops & shld moves fwd; 3) Inability to effectively elevate & abd humerus; 4)Incr. tension if serratus doesn't initiate upwd rot.; 5)If Serr. takes over, excess ABD of |
What happens with Middle Trap weakness? | 1) Lose stability in shoulder flexion; 2) Incr. Thoracic kyphosis |
What happens with Levator Scapula weakness or tightness? | 1) Elevation of shoulder @ medial border, not at acromial end; 2) Usually cause of stiff neck |
What happens with Pec Minor tightness? | 1) compression of Brachioplexus; 2) interferes with upward rotation of scapula; 3) shoulders elevate 1" off table |
What happens with Pec Major tightness? | 1) limits External Rotation ROM |
What happens with Latissimus Dorsi weakness/tightness? | 1) Limits shoulder Flexion ROM; |
What happens with Teres Major weakness or tightness? | 1) Scapula will laterally rotate immediately with ABDuction; 2) Limited humeral External Rotation |
What happens with Deltoid tightness? | 1) GH joint becomes ABDucted; 2) to compensate, shoulders become depressed and dwnwd rotated, drawing arms into thorax; 3) |
What happens with Infraspinatus tightness? | 1)Contributes to mid-scapular tightness; 2) excessive anterior glide of humeral head, contributing to impingement; |
What happens with Subscapularis weakness or tightness? | 1) Limits function of Supination; 2) Impingement of humeral head with abduction and elevation (lose posterior pull and depression); |
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