교과서 질문
The more movable end of a muscle is the
(a) Insertion
(b) Belly
(c) Origin
(d) Proximal end
(e) Distal end
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검증된 단계별 안내
The more movable end of a muscle is the
(a) Insertion
(b) Belly
(c) Origin
(d) Proximal end
(e) Distal end
Levers make action more versatile by all of the following, except
(a) Changing the location of the muscle's insertion
(b) Changing the speed of movement produced by an applied force
(c) Changing the distance of movement produced by an applied force
(d) Changing the strength of an applied force
(e) Changing the direction of an applied force
Label the three visible muscles of the rotator cuff in the following posterior view of the deep muscles that move the arm.
a. ___
b. ___
c. ___