Question

striated muscles always work in pair but antagonistic to each other. why?​

Answer 1

Answer:

EXPLANATION:

For the execution of many movements, we can therefore speak of various pairs of muscles, defined as antagonistic muscles. Antagonistic muscles always work in synergy: when one of the muscles contracts, the other relaxes. The most common example of antagonistic muscles are the biceps and the triceps.

Answer 2

Explanation:

Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As one muscle contracts, the other relaxes. An example of an antagonistic pair is the biceps and triceps; to contract, the triceps relaxes while the biceps contracts to lift the arm.