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What happens to muscles when you straighten your arm?
There are many arm muscles. The triceps (on the back of your upper-arm) contract when you straighten your arm, and the biceps (the front of the upper-arm) relaxes.
What happens to the muscles when the arm is bent?
it goes to the loo to have a wee
What happens when you pull an arm muscles when dissecting a chicken?
your arm hurts then you go to a real doctor and get some medicine for your tennis elbow.
The muscles of the arm are what to the skin of the arm?
The muscles of the arm are natural tighteners to the skin of the arm
What muscles are used in catching a ball?
the arm muscles which are called reflexs. the arm muscles which are called reflexs. the arm muscles which are called reflexs.
What is the muscle under your arm?
The muscles in your arms are bicep or tricep. Your Bicep muscle is the above part of your arm and your Tricep muscle is the under part of your arm. So tricep
What happens to your upper arm muscles when you arm at the elbow to eat your favorite sandwich?
for example when you eat a bologna sandwich on rye, the fulcrum in your arm levers the joints in your body. This causes there to be a friction between the two muscles, causing your elbow to properly bend.
What muscles are used in cheering?
you use your leg muscles alot and your arm muscles. you use your leg muscles alot and your arm muscles.
How many muscles does the human arm have?
there about 50 muscles in your arm and hand and i don't know how many are in the sholder
What muscles do arm curls work?
Arm curls primarily work the biceps muscles in the front of the upper arm.
How many muscles in the arm?
There are approximately 20 muscles in the human arm that control its movements, including muscles in the shoulder, upper arm, forearm, and hand.
What are the names of the muscles in the arm?
The main muscles in the arm are the biceps, triceps, deltoid, and brachialis.
