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What happens when the biceps muscle contracts?
When the bicep contracts the triceps relax
When the biceps muscle contracts the triceps must?
relax
How does the triceps and biceps work together to straighten your arm?
When lowering arm biceps relax and triceps contracts. When one contracts the other relaxes when you move it forward and downward.
What happens to the bicep and triceps to raise the forearm?
the biceps contracts and the triceps relax
The forearm is flexed at the elbow when the blank muscle contracts?
Biceps Biceps
Do biceps relax when you have thrown something?
biceps relax wen you thrown something..yes they do relax went you thrown something..
How are triceps and biceps useful?
When your biceps contract (and your triceps relax), your arm bends at the elbow. When your triceps contract (and your biceps relax), your arm straightens. The biceps and triceps enable you to bend or extend your arm at the elbow.
What does the triceps do when the biceps is contracting?
They relax
What muscle must contracts to straighten the arm?
When you straighten your arm your bicep is relaxed and your tricep is contracted.
What happens to the bicep when your tricep contracts?
When the biceps contracts the triceps relaxes slowly. It happens when your arm is bent.
What happens to the biceps and triceps as you raise the forearm?
when you bend your arm, your biceps contract, or tighten, and your triceps retract, or loosen. When you straighten your arm in a relaxed position, your triceps contract, and your biceps retract.
What happens when the biceps relax?
your triceps are working because it is the antagonist
