The musculoskeletal and peripheral nerve tissues are affected by systemic diseases such as rheumatoid arthritis, gout, lupus, and diabetes. Risk varies by age, gender, socioeconomic status, and ethnicity. Other suspected risk factors include obesity, smoking, muscle strength and other aspects of work capacity.”
I would say d dude. The joints in our body if not properly stretched before an activity could break or sprained while playing if not used properly. The body is like a machine. If one part of it breaks the rest of its functions performances are affected.