"The device can provide insights into gout, muscle fatigue during exercise, liver dysfunction and metabolic disorder," researcher Jaehun Jeon told Newsweek.

Aerobic exercise isn’t the only healthy way to be active. Learn more about how weight lifting can improve your insulin ...

NFL Hall of Famer Dan Marino has gone public about his health, revealing he’s been quietly living with liver disease for nearly two decades, according to an exclusive interview with PEOPLE.The ...

Back pain can make you nervous about tying your shoes, let alone working out. However, while resting a painful back may help for a time, often getting back in the gym and moving makes it feel better.

Studies show that a calorie surplus between 5–20% can help you build muscle while engaging in a consistent strength-training ...