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Q: When you flex your arm you're performing a what contraction?
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What are some techniques for underarm throwing?

Swing your arm right round from your sholder, start with youre arm bent, then thrust as hard as you can, release the ball when youre arm has gone past youre leg and continue to swing youre arm round


What type of movement does the contraction of a flexor muscle?

Any flexor muscle decreases the angle of a joint. When you flex your biceps brachii, the distance between your forearm and arm becomes closer together. When you use your extensors on the same joint, your arm will straighten.


What muscles extend flex the arm?

i done no


What muscle shows when you flex your arm?

Bicep.


Explain the difference between extending and flexing your arm at the elbow?

Extending your arm at the elbow involves straightening your arm, increasing the angle between your forearm and upper arm. Flexing your arm at the elbow involves bending your arm, decreasing this angle.


What does the elbow do?

It help you move you arm to let it flex!


What effect does the contraction Of the bicep have on the arm?

potato


What extension of the lower arm is a result of the contraction of?

The extension of the lower arm is a result of the contraction of the triceps muscle, which is located on the back of the upper arm. When the triceps contracts, it straightens the arm by extending the elbow joint.


Which muscles flex the arm at the elbow?

The bicep flexes the arm at the elbow.


What do you do if youre chickens is agressive?

If youre chicken is agressive grab it and carry it under your arm and move around .


When I flex a weird thing pops out of my arm. Is that normal?

yes


Which muscle do you contract when you flex your arm?

supraspinatus muscle