Trail Guide Questions With Solutions
Passive abduction of the scapula would ? the middle fibers of the trapezius lengthen
Passive elevation of the scapula would ? the trapezius' upper fibers and ? it's lower fibers
shorten, lengthen
Passive rotation of the head & neck to the left would ? the ...
Passive abduction of the scapula would ? the middle fibers of the trapezius lengthen
Passive elevation of the scapula would ? the trapezius' upper fibers and ? it's lower fibers
shorten, lengthen
Passive rotation of the head & neck to the left would ? the left trapezius' upper fibers left
Passive flexion of the shoulder would ? the anterior fibers of the deltoid shorten
Passive lateral rotation of the shoulder would ? the deltoids posterior fibers. Shorten
Passive flexion of the shoulder would ? the latissimus dorsi lengthen
Passive adduction of the shoulder would ? the teres major shorten
Passive medial rotation of the shoulder would ? the latissimus dorsi and teres major
shorten
, Trail Guide Questions With Solutions
The only rotator cuff muscle not involved with rotation of the shoulder is the ?
supraspinatus
What is the best action to perform to feel the supraspinatus contract? abduct the shoulder
If you follow the fibers of the infraspinatus laterally, they converge underneath which muscle?
deltoid
What action could you ask your partner to do to gently contract the subscapularis?
medially rotate shoulder
The subscapularis tendon can be located between the two tendons of which muscle?
biceps brachii
Can you name two actions in which the rhomboids and trapezius are synergists and one action in
which they are antagonists? elevation of the scapula and upward rotation of the scapula
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