a joint called the hinge joint allows you to bend and straighten your knees!!:)
There are two joints which allow you to kneel down: your knee and your hip.
The knee joint comes under the variety called as hinge joint. It operates along one axis only like the movement of the door. The elbow joint is another example of the hinge joint.
synovial joint
hinge
Femur
The knee and elbow both are uniaxial joints. This type is a synovial joint that permits movement around only one axis and in only one plane. The articulating ends of the bones form a hinge-shaped unity that allows only flexion and extension.
The hinge joint.
I think it is a hinge joint.
i think it is the fixed joint
Modified hinge of condyllar variety
pivotal hinge joint that allows flexion, extension as well as slight medial and lateral movement.
The knee joint is located in the leg at the knee. It is a type of hinge joint.
The pivotal hinge joint that allows flexing, extension as well as slight medial and lateral movement.
The hinge joint.
Anatomically: pivotal hinge jointStructurally: synovial jointFunctionally: uniaxial jointThe knee joint joins the thigh with the leg and consists of two articulations: one between the femur and tibia, and one between the femur and patella. It is the largest and most complicated joint in the human body.The knee is a mobile trocho-ginglymus (i.e. a pivotal hinge joint), which permits flexion and extension as well as a slight medial and lateral rotation.
The knee and elbow both are uniaxial joints. This type is a synovial joint that permits movement around only one axis and in only one plane. The articulating ends of the bones form a hinge-shaped unity that allows only flexion and extension.
Hinge joint.
The hinge joint.
I think it is a hinge joint.
hinge joint
i think it is the fixed joint
Hindge joint