Skeletal muscles work in pair because of the limitation that these muscles can only contract or pull and can only move in one direction.
i do not no
Depends HOW you are moving your hand, but most likely wrist flexor and extensors
ussually, one muscle in the pair bends part of the body.the other muscle straightens part of the body.
Antigonistic Pairs- The meaning of an antagonistic pair is only one muscle can work at a time. For Example: Biceps and Triceps (in your arm)
when you choose to move a pair of muscles work together, 1 contracts and 1 relaxes therefore making the body part move
When one muscle of a pair contracts, the other muscle of the pair relaxes to allow movement of the body part.
When one muscle of a pair contracts, the other muscle of the pair relaxes to allow movement of the body part.
Because muscle cells can only contract, not extend, skeletal muscles most work in pairs. While one muscle contracts, the other muscle in the pair relaxes to its original length.
yes
In cheerleading, you always (most of the time) work on conditioning. Which means you work on arms, shoulders, back, stomach muscles, and leg muscles.
you find muscle pairs in your legs... like you hamstrings or quadriceps.
Yes, all muscles will contract and relax, Except the cardiac muscle and involuntary muscles which will be constantly working. er. Heart, intestines. But Voluntary muscles will only work together antagonistically.