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.
the hands contains pairs of opposing skeletal muscles
Skeletal muscles work in pairs: flexors and extensors
false
Yea hands are part of the skeletal system which works in pairs... The two pairs that they work with are extensor and flexors (:
Skeletal muscles are found in pairs called flexors and extensors. The flexors bend a joint, and the extensors straighten the joint. Muscles cannot push; they only pull.
by the help of the heart
false
False. While many skeletal muscles do work in antagonistic pairs (e.g. biceps and triceps), not all skeletal muscles function this way. Some skeletal muscles work alone or in synergy with other muscles to produce movement.
Skeletal Muscles
Yes. Skeletal muscles will have a flexor and an extensor. The flexor bends the joint. The extensor straightens it out again.
false....
There are three types of muscle in your body: striated, smooth and cardiac. The striated muscle is also called skeletal muscle and it is this type of muscle that moves your joints. Skeletal muscles are attached by tendons to the bones that they act on.