Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Retirement should be ...

Medically supervised resistance training and adequate protein intake may help minimize the loss of lean body mass in people taking glucagon-like peptide 1 receptor agonists (GLP-1 RAs) for weight loss ...

The most visible benefits of lifting weights may be bulging biceps, but strength training could also improve your gut microbiome. How hacking your metabolism can help you burn fat and prevent disease ...

Aerobic exercise is hugely beneficial for health. But research increasingly shows you also need some resistance training. Here’s how to work it in. By Cindy Kuzma Anh Bui’s main focus as a physical ...