Arthritis affects over 54 million adults, making it one of the most common causes of disability and chronic pain. This degenerative condition gradually destroys joint cartilage, leading to stiffness, ...

“The key to a successful exercise program is variety. Completing a balance of aerobic, muscle-strengthening, and flexibility ...

Working out may seem like the last thing someone in pain wants to do. But it can bring relief. Justin J Wee for The New York Times. Prop stylist: Caroline Dorn. Justin J Wee for The New York Times.

This is an installment of Good Fit, a column about exercise. They call it a “runner’s high” for a reason. You leave for a run feeling lethargic, foggy, and achy from hours of sitting at a desk. At ...