it goes to the loo to have a wee
the bicep thank you
chest and lats
Well remember that the musleoves the bone one way and that one way is the bent
There are many arm muscles. The triceps (on the back of your upper-arm) contract when you straighten your arm, and the biceps (the front of the upper-arm) relaxes.
Which muscle? The biceps, at the front of the arm, get shorter, and the triceps, at the back, get longer.
no it isnt because the arm is bent by the flexor muscles (mostly just the biceps), and straightened by the extensor muscles (ie. the triceps).
Implanon is still effective even if it is bent.
The biceps flexes the arm it does not extend it (straightens). The triceps brachii extends the arm. They do work together. If one is damaged and doesn't work as it should, the movement will be "jerky" and not smooth.
They grow or atrophy like any other.
you would get an operation and in that operation you would get a metal rod inside
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.
A good alternative exercise for single arm rows is the bent-over dumbbell row, which also targets the back muscles effectively.