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What else can I help you with?
What happens to the muscle when the arm is bent?
Which muscle? The biceps, at the front of the arm, get shorter, and the triceps, at the back, get longer.
What bone causes the arm to be in a straight position?
Bones will not cause the arm to be in a straight position, instead, muscle and tendons will cause the arm to be straight.
What happens to your arm when you flex your muscle?
There are three muscles involved in flexing your elbow. They connect your upper arm to your forearm. When they contract, they become shorter and pull your forearm toward your upper arm.
Does gaining muscle make you shorter?
No, gaining muscle does not make you shorter.
What is a muscle that rotates the upper arm?
There is not a single muscle that rotates the upper arm. The name of the muscle that contributes in rotation of the upper arm is deltoid muscle.
When a muscle contracts how does actin and myosin get shorter?
When the muscle contracts, it gets shorter. When it relaxes, it gets longer.
What does the triceps muscle do when the bicep contracts and gets shorter?
When the biceps muscle contracts and shortens, it primarily flexes the elbow, bringing the forearm closer to the upper arm. In this action, the triceps muscle relaxes and lengthens to allow for smooth movement, acting as an antagonist to the biceps. This coordinated action helps maintain balance and control during arm movements.
Is brachialis a muscle in the arm?
The brachialis is a muscle in the upper arm that flexes the elbow joint.
Which muscle lifts your arm?
What are the tendon in your arm?
Is arm muscle example of involuntary muscle?
no
When a muscle contracts it become shorter or longer?
It becomes shorter.
When does a muscle become shorter and thicker?
Muscle becomes shorter and thicker during contraction... so what?!!! (help me!!!)
