Question

Based on what you have learned in this unit, there are THREE (3) types of muscle contractions/exercises that are important to gaining strength and maintaining healthy muscles. For your DBA, please:

Name ONE (1) of the muscle contractions

Give the definition of that muscle contraction

List an exercise that demonstrates that type of contraction

Explain why that exercise demonstrates the muscle contraction you chose.

Answer 1

A concentric contraction is an important type of muscle contraction for gaining strength and maintaining healthy muscles. It involves the muscle shortening to move a load.

Step-by-step explanation:

One of the muscle contractions important to gaining strength and maintaining healthy muscles is a concentric contraction. A concentric contraction involves the muscle shortening to move a load. An example of this is the biceps brachii muscle contracting when a hand weight is brought upward with increasing muscle tension.