FitnessA comprehensive study found that people who were most fit in their 40s and 50s developed major illness later, and lived longer. May 17, 2026 at 5:00 a.m. EDTToday at 5:00 a.m. EDT

FitnessA comprehensive study found that people who were most fit in their 40s and 50s developed major illness later, and lived longer. May 17, 2026 at 5:00 a.m. EDTToday at 5:00 a.m. EDT



