The main joint involved in flexion of the knee is the hinge joint formed by the femur and tibia. Additionally, the patellofemoral joint between the patella and femur also plays a role in knee flexion by aiding in the smooth movement of the patella during flexion.
Shoulder joints have the greatest mobility among the options listed. They have a wider range of motion compared to hip, elbow, knee, and wrist joints, allowing for movements in multiple directions such as flexion, extension, abduction, adduction, and rotation.
During sprinting, there is a combination of flexion and extension movements at the joints. The hip joints undergo extension to propel the body forward, while the knee joints experience extension during the push-off phase and flexion during the swing phase. The ankle joints also undergo plantarflexion to push off the ground.
The hinge joint is a type of synovial joint that allows movement in one plane only, like a hinge on a door. Examples of hinge joints include the elbow and the knee joints. These joints allow for flexion and extension movements.
The normal range of motion for knee flexion is typically around 135-145 degrees.
Flexion and extension are primarily movements observed in hinge joints and ball-and-socket joints. Hinge joints, such as the knee and elbow, allow for bending and straightening movements, while ball-and-socket joints, like the shoulder and hip, also permit these movements along with additional rotational capabilities. These movements are essential for various activities, including walking, reaching, and lifting.
The muscles involved in knee flexion are the hamstrings, gastrocnemius, and popliteus.
Walking up the stairs involves flexion at the hip and knee joints to lift the leg, as well as plantar flexion at the ankle joint to push off the ground. Additionally, there is extension at the hip and knee joints to move the body up the stairs.
platella - knee cap
The primary muscles involved in hip extension are the gluteus maximus and the hamstrings. The primary muscles involved in knee flexion are the hamstrings and the gastrocnemius.
flexion
Shoulder joints have the greatest mobility among the options listed. They have a wider range of motion compared to hip, elbow, knee, and wrist joints, allowing for movements in multiple directions such as flexion, extension, abduction, adduction, and rotation.
Function of the sartorius is flexion of the hip and knee joints. It is also called as 'Tailor's muscle'.
The elbow and knee joints are hinge joints, allowing movement in a single plane (flexion and extension). This design enables the joints to bend and straighten, facilitating basic movements like bending and straightening the arm or leg.
The knee joint (flexion, movement of the leg) and the ankle joint (plantarflexion, movement of the foot)
During sprinting, there is a combination of flexion and extension movements at the joints. The hip joints undergo extension to propel the body forward, while the knee joints experience extension during the push-off phase and flexion during the swing phase. The ankle joints also undergo plantarflexion to push off the ground.
They are hinge joints. The elbow has only one plane of motion (flexion & extension); however, the knee is considered a "modified hinge" because it has the flexion & extension as well as a rotational (pivot) component as well.
The hamstrings and gluteous maximus are main muscles involved in diving and the pivot joints on your knee are the main joints you use.