Synovial or freely movable joints
A synovial joint is a freely moving joint and is the most commonly occurring type of joint in the body. Synovial joints such as the knee, elbow and hip have a number of common features that are outlined below.
(c) Loughborough College
Further information on synovial joints
The above link is an NLN resource - (c) LSC
The following link is the to the BBC website, that has some really useful interactions that help explain joints further.