Hello,
The various possibilities for popping,clicking joints are a cartilage tear or rotator cuff tear that is rubbing with the joint,arthrosis or degeneration of the joint and arthritis esp
osteoarthritis and rheumatoid arthritis.More harmless is clicking
of joints due to relatively lax
joint capsules, that allows more than a usual amount of movement. Try stretching your joints if you don’t like cracking them as often and pls do stretches that stretch the ligaments around those joints.