Muscles that work together are call synergists. Those that work opposite are called antagonists.
Whenever we perform an action muscles and bones help us to perform that work. This work done consist of 2 :- action and reaction muscles contract abd than relax to perform this work.
Two joint muscles in the upper limb is the wrist and the elbow. Two joint muscles in the lower limb is the ankle and the knee.
yes
More than two sets of chromosomes
work out and eat right
They are called the intercostal muscles
ADD POPCORN What the actual fudge mate?
Earthworm have narrow bands of circular muscle fibers around their bodies and longitudinal muscles that control the length of their bodies located inside the circular muscles. These two sets of muscles, which are attached to the bristle-like setae on the outside of the body, work together to change the length and thickness of the worm so it can move.
no every human has two sets of butt muscles the glutinous maximus and the glutinous minimus.
They contract and relax
Muscles never "push"; they can only "pull".The only power that muscles have is to contract or relax. When they contract, they pull. Most bones have two or more sets of muscles, and each muscle pulls in one direction; in sets, the muscles can work together or oppose each other, which account for all the actions that an animal or person can perform.
With exercise bands, you can work out tons of muscles. Muscles that you can work out are arm muscles, leg muscles and back muscles. With leg muscles, you can work out the thighs, and calves muscles.
the skeletal and muscular systems
muscles work my legs
muscles are at work All the time>
No, muscles only do work when contracting. Thus muscles come in opposing sets that pull in opposite directions.
The combination of two sets is the Union of the sets and contains all the elements of both sets.