Multiple Choice
Which statement is true regarding moment arm?
A) Moment arm is largest when the angle of pull on a bone is 90°.
B) Changes in moment arm directly affect joint muscle torque.
C) For torque to remain constant, more force must be produced when moment arm decreases.
D) both A and B
E) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
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