Saina Nehwal is battling arthritis; know why it happens to sportspersons

Saina Nehwal, the Olympic bronze medallist, revealed on Gagan Narang’s podcast that she is battling arthritis, affecting her ability to train effectively. Her condition has led to speculation about her retirement. Studies show one in four retired Olympians are diagnosed with osteoarthritis, with knee, spine, and shoulder being the most affected areas.