When muscles on opposite sides of a joint develop tension, what determines the direction of joint movement?
A. muscle strength
B. muscle flexibility
C. net torque
D. none of the above
Answer: C. net torque
When muscles on opposite sides of a joint develop tension, what determines the direction of joint movement?
A. muscle strength
B. muscle flexibility
C. net torque
D. none of the above
Answer: C. net torque