The stage of physical development during adolescence is called puberty!
Answer:
When we overuse a joint, the bursae become inflamed, resulting in bursitis, a condition in which the bursae lose their function and the movements become painful. Excessive use of some joints can cause bursitis in sports like cycling, tennis, and long-distance running.
If the person is unconscious but still breathing, put them into the recovery position with their head lower than their body and call an ambulance immediately. Continue watching the patient to ensure they don't stop breathing and continue to breathe normally.