Question

During resistance exercise, muscles are __________.

A.
working against a force
B.
repeatedly contracted
C.
concerted in movement
D.
all of the above

Answer is A.

Most answers will say D but the real one is A.

Answer 1

A, working against a force

Step-by-step explanation:

Lots of other answers say D, but they are incorrect. During resistance exercise, muscles work against a force.

Answer 2

because C and B are both untrue, A would be correct