New research reveals exercise may reprogram heart-controlling nerves, giving hope for potentially better treatments for conditions such as irregular rhythms and chest pain.

Stepping outside for a brisk walk can bring significant health benefits. Walking has been linked to improved blood pressure, ...

If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be tough. Instead of making cardio feel like yet another looming item on your to-do list, let's ...

Fitness programs can be built around just about anything. CrossFit is based on the philosophy that constantly varied movements performed with moderate intensity improve physical competence. Yoga is ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be ...