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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
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.
When you straighten your arm or leg (as in a pushing movement), you EXTEND the arm or leg. When you bend your arm at the elbow or your leg at the knee, you FLEX the arm at the elbow and flex the leg at the knee.
i done no
Bicep.
It help you move you arm to let it flex!
potato
The bicep flexes the arm at the elbow.
If youre chicken is agressive grab it and carry it under your arm and move around .
The contraction of a flexor allows the arm or leg to bend
yes
supraspinatus muscle