your vaginal canal
The shoulder joint is considered the most flexible joint in the human body. It allows for a wide range of motion, including rotation, abduction, adduction, flexion, and extension. This flexibility is due to its unique structure and the surrounding muscles and ligaments that support it.
The knee joint is likely the most complex in the body, followed by the shoulder joint.
Two joints which are major contenders for "biggest joint" when you take a first glance at the human skeleton, are the hip joint and the knee joint. At first, the HIP looks really big compared to the knee, but when you actually look at the part of the hip that is really considered to be the joint and compare that to the part of the knee that is really considered the joint, you can see that the knee joint is bigger (the place where the bones meet/articulate). So, the knee joint is the biggest joint in the body.
The knee joint is the largest and most extensive in the human body.
hinge and pivot
The knee is one of the most commonly injured joints in the body due to its weight-bearing nature and complex structure. Injuries can range from ligament tears (such as the ACL or MCL) to meniscus tears and cartilage damage.
knee joint
The tongue
The shoulder joint is the most easily dislocated joint in the body due to its wide range of motion and relatively shallow socket. It is common for the shoulder to dislocate when the arm is forced into an extreme position or experiences a sudden impact.
The shoulder joint is the most freely movable joint in the body. It allows for a wide range of motion, including flexion, extension, abduction, adduction, internal rotation, and external rotation.
Our wrists! It is also the most injured joint because of it's use.
Synovial joints