a big one
extensor
It could be joint and muscule pain.
A flexor is a muscle that causes a joint to bend. In contrast, an extension is a muscle that straightens a joint.
A muscle that straightens a limb at a joint is called an extensor. Extensors work by contracting to increase the angle between the bones at a joint, allowing for movement such as straightening the elbow or knee. In contrast, muscles that bend a limb at a joint are known as flexors. Together, these muscle groups enable a wide range of motion in the body's joints.
The pivot joint only "folds & straightens" whereas a ball and socket can move in any direction AND twist.
extends leg; straightens knee joint
They're referring to opposite motions, if a muscle bends a joint - it's antagonist straightens it out.
All skeletal muscles will have a flexor and an extensor. The flexor bends the joint. The extensor straightens it out again.
Yes. Skeletal muscles will have a flexor and an extensor. The flexor bends the joint. The extensor straightens it out again.
To extend a muscle A MOTION IS MADE TO INCREASE AN ANGLE BETWEEN TWO BONES.
The muscle that causes a joint to straighten when it contracts is called an extensor. Extensors work by increasing the angle between the bones at a joint, allowing for actions such as straightening the arm or leg. For example, the triceps muscle is an extensor that straightens the elbow joint when it contracts.
A muscle that straightens a joint is called an extensor.Extensors are the muscles whose contraction extends or straightens a limb or other part of the body.Extensor muscle