The triceps is a muscle in the upper arm that extends the elbow. It has no direct relationship to the knee.
extends leg; straightens knee joint
Quadriceps contracts to extend the knee joint. Rectus femoris, the part of quadriceps flex the hip joint on the thigh.
The knee is a hinge joint.
The knee joint is located in the leg at the knee. It is a type of hinge joint.
knee
It is not a separate joint it is your hip joint, the hip joint is a ball & socket joint!!!
well suddenly you make a wrong movement and that's how it can happen
The muscle that contracts when the leg is extended at the knee is call the gastrocnemius muscle
The largest hinge joint would be the knee. But the knee is considered a modified hinge joint because of its movement.
It can make the joint unstable.
the muscle that is attached to the knee joint is the HINGE
knee joint