Question

when you bend your elbow in a curl, which muscle is the primary mover (agonist)?
o bicep
o tricep
when you bend your elbow in a curl, which muscle is the antagonist?
o bicep
o tricep

Explanation:

The bicep is the primary muscle that contracts to bend the elbow in a curl (agonist). The tricep relaxes during elbow - flexion (curl) and is the antagonist.

Answer:

First question: A. bicep
Second question: B. tricep