Which of the following statements is true of progressive resistance exercises?
A) They are primarily used to restrict accessory motion.
B) They require special equipment known as isokinetic machines.
C) They use isotonic contractions, in which force is generated while the muscle is changing in length.
D) They are most useful when the use of free weights will make injuries worse.
E) They are the least commonly used strengthening technique in a reconditioning program.

Question

Quizplus · Accepted Answer

Progressive resistance exercises involve isotonic contractions, where the muscle changes length (either shortening or lengthening) while generating force. This is a fundamental principle of such exercises, allowing for strength building through a range of motion.

Which of the Following Statements Is True of Progressive Resistance