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biceps and triceps

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12y ago

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What happens during isokinetic exercise Muscles contract at a constant rate. Muscles contract and relax to move a joint. Muscles do not contract at all. Muscles contract with very little body movement.?

Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.


Why atleast two muscles needed to move any joint in the body......?

Two muscles are not needed to move a joint but a bone attached to a joint in 2 opposite directions .


How do the bones in the joint move?

Bones in a joint move by the contraction and relaxation of muscles attached to them. The movement is facilitated by the friction-reducing synovial fluid in the joint. The type and range of movement depend on the specific joint and its structure.


What works to move bones back and forth?

Skeletal muscles move bones. A pair of muscles is required to move a bone -- one muscle to straighten the joint, and another to bend the joint.


Is a muscle makes a movement in the joint?

Opposing muscles use connective tissues to cause movement in a joint.


Impacts of being a active child effects muscles bones and joints?

yes without muscles or joint , a active child wouldn't even move ! yes without muscles or joint , a active child wouldn't even move !


What happens to your muscles when your joint is bent?

When a joint is bent, the muscles around that joint contract and shorten. This causes the joint to move, resulting in the bending or flexing of the joint. The specific muscles involved and the degree of contraction depend on the joint and the movement being performed.


Do muscle need to cross a joint to move it?

If you're talking about moving the joint, either the muscle or the tendon does. There are plenty of muscles that aren't involved with a joint, such as the heart muscle, facial muscles, stomach and intestines...


What happenes during isokinetic exercise?

Muscles contract and relax to move a joint.


What Muscle tissue maintains posture body position and stabilizes joints?

Muscles stabilize joint by supporting the movement of the joints. Joint in the bones are not able to move alone. The muscles support weight from applying pressure to the joint which protects the joint from damage.


Should you be able to move your kneecaps around by flexing the muscles in your thigh?

No, you should not be able to move your kneecaps around by flexing the muscles in your thigh. The kneecap is a small bone that is designed to move in a specific groove in the knee joint when the leg is bent or straightened. Trying to move the kneecap by flexing the thigh muscles can cause strain on the knee joint.


What allows a chicken wing to move at the elbow?

A chicken's wing has muscles that control the movement of the elbow joint. These muscles contract and relax to move the wing up and down, allowing for flight and other wing-related activities. The tendons in the wing help transmit the force generated by the muscles to the bones, enabling movement at the elbow joint.