Question

The knee joint in between thigh and lower leg is
A. Hinge joint
B. Gliding joint
C. Pivot joint
D. Fixed joint

Answer 1

Hint: The knee connects the thigh with the leg in humans and other primates and consists of two joints: one between the femur and the tibia (tibiofemoral joint) and one between the patella and the femur (patellofemoral joint).

Complete Answer:
- In the human body, it is the largest joint. The knee is a modified hinge joint that allows minor internal and external rotation as well as flexion and extension. The knee is vulnerable to injury and to osteoarthritis growth.
- A hinge joint is the knee joint, which means it helps the leg to stretch and bend back and forth with minimal side-to - side movement. Bones, cartilage, ligaments, tendons, and other tissues comprise it.
- A compound joint containing tibiofemoral and patellofemoral components is also called the knee is the biggest joint and one of the body's most significant joints. It plays an important role in movement in the horizontal (running and walking) and vertical (jumping) directions relevant to carrying body weight.
- Static stability is provided by the ligaments and meniscus and dynamic stability of the muscles and tendons.
- The knee 's primary movement is flexion-extension. The knee serves as a hinge joint for that matter, whereby the femur's articular surfaces roll and glide over the tibial surface. The tibia and patella function as a single structure in relation to the femur during flexion and extension. Four separate individual muscles make up the quadriceps muscle group.

The correct Answer is option (A) Hinge joint.

Note: Babies are born without kneecaps. Two bones are attached to the knee, to work, knees depend on 10 muscles.