0
When you flex your arm, you're performing a concentric contraction. This type of contraction occurs when a muscle shortens while generating force, allowing you to lift or move a weight. During the flexion of your arm, the biceps brachii muscle contracts and shortens, resulting in the bending of the elbow.
What else can I help you with?
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.
What type of muscle contraction occurs when the bicep performs flexion?
When the bicep performs flexion, a concentric contraction occurs. In this type of contraction, the muscle fibers shorten as they generate force, allowing the elbow to flex and bring the forearm closer to the upper arm. This action is primarily facilitated by the biceps brachii muscle, which contracts to lift the weight against gravity.
Explain the difference between extending and flexing your arm at the elbow?
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.
What does the elbow do?
It help you move you arm to let it flex!
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 .
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.
What effect does the contraction Of the bicep have on the arm?
potato
Which muscle do you contract when you flex your arm?
supraspinatus muscle
