Question

Which of the following terms is used for a training regimen that begins with rapid eccentric muscle action followed by concentric action of the same muscle?

a) Isometric training
b) Plyometric training
c) Circuit training
d) Interval training

Answer 1

Plyometric training is a regimen involving rapid eccentric action followed by concentric muscle action.

Step-by-step explanation:

The training regimen that begins with rapid eccentric muscle action followed by concentric action of the same muscle is known as plyometric training. This type of training involves exercises that rapidly stretch the muscle (eccentric contraction) and then quickly shorten it (concentric contraction). An example of plyometric exercise could be a jump squat, where the muscles are lengthened when squatting down (eccentric action) and then immediately shortened as the person jumps up from the squat (concentric action).