Joint pain can be discomfort, pain, or inflammation that arises from any part of a joint, including cartilage, bone, ligaments, tendons, or muscles. However, usually, joint pain is related to arthritis or arthralgia, which is inflammation or pain inside the joint. Joint pain can be mild and cause discomfort only after certain activities, or it can be severe and make even limited movements, particularly weight lifting, extremely painful. Joint Regen