elbos
You would mostly find sliding joints in your spine!
One place to find swivel joint office chairs would be local wholesale stores. Sam's Club and Cosco would be good places to start looking.
If it is only the joint, you would find an orthopedic doctor who specializes in shoulders.
They are on the ends of the drive shaft.
hip joint and shoulder joint
In the shoulder and also your hip is a ball joint. A ball joint is the most mobile joints of the human body. A ball joint allows you to use your legs and arms in a lot of different directions.
A joint pain specialist can be found at 230 Prospect Place, Coronado. This would be the closest location
hip joint and shoulder joint
that would be the pivot joint
an example of a slightly moveable joint would be the sternoclavicular joint. This is the joint between your collarbone and your sternum (chest). There is some movement at this joint, which is what allows you to shrug or straighten your shoulders, but not nearly as much as one would find in the elbow or hip joints
You would find the triceps muscle located at the back of the upper arm. It is responsible for extending the elbow joint.
The opposite of a movable joint would be an immovabl joint, which is a joint that does not move.