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Skeletal muscles
Skeletal Muscles
They are the muscles. Muscles contract in pairs to move the parts across the joint. One muscle contract with more power. The opposite muscle contracts with less power and get stretched over to allow the first muscle to act.
Different muscles are involved in different movements.
Skeletal muscles work in pairs to move a bone so that the muscles can function properly. Muscles can only pull, therefore bones need two muscles to make it move. To put a finger up one muscle might pull, the other will put to put back down. With two, the movement will be smooth, otherwise it will be "jerky" and uncontrolled.
The muscles attached to your bones (usually in pairs) enable you to move your limbs.
Skeletal muscles work in pairs to move a bone so that the muscles can function properly. Muscles can only pull, therefore bones need two muscles to make it move. To put a finger up one muscle might pull, the other will put to put back down. With two, the movement will be smooth, otherwise it will be "jerky" and uncontrolled.
ussually, one muscle in the pair bends part of the body.the other muscle straightens part of the body.
well fruit battery's are scientific because of the way electrons move through an object
Skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push). Thus, if you want to move one direction, you use one set of muscles and to move in the opposite direction you use the corresponding set of muscles.skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push).Skeletal muscles will have a flexor and an extensor.The flexor bends the joint.The extensor straightens it out again.Skeletal muscles work in pairs because muscles can only contract (pull) and cannot expand (push). Thus, if you want to move one direction, you use one set of muscles and to move in the opposite direction you use the corresponding set of muscles.
Muscles move body parts by contracting and then relaxing. Your muscles can pull bones, but they can't push them back to their original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.
Your arm uses its bicep and tricep muscle to move. Muscles can only contract so they have to work in pairs. Ex. Bicep and tricep One muscle contract, the other relaxes