After 45, your body changes. Hormonal shifts—especially lower estrogen levels in women—change how body fat is stored and burned, says Karen Ann Canham, CEO and founder of Karen Ann Wellness. On top of ...

For women in their 40s, exercising with dumbbells, resistance bands or their own bodyweight goes beyond the usual benefits of sweating and getting a dose of endorphins, the “happy hormones”.Festus ...