A joint in the physical body can represent:
Adaptability to situations or challenges
Ability to take things in stride, go with the flow, or change directions
See also the particular joint.
To feel or notice your joints in your dream, represent flexibility. It also refers to a give and take situation and the need to work together as a team.
To dream that you are having joint problems, suggests that things are not coming together the way you want it to. You are experiencing difficulties in your progress.