The $199.99 Beats Powerbeats Fit replace the four-year-old Beats Fit Pro in the company's lineup of fitness-focused earphones. Updates include clearer audio, improved noise cancellation, and a new ...

The fitness world has been obsessed with high-intensity interval training for years, promising maximum results in minimum time through explosive, heart-pounding workouts. But emerging research ...

BARCELONA, Spain — Working up a sweat may be even better than angioplasty for some heart patients, experts say. Studies have shown heart patients benefit from exercise, and some have even shown it ...

THE REST OF YOUR WEEKEND. YOU KNOW WHERE YOU CAN BEAT THE HEAT AT THE GYM. IT’S TIME FOR 11 FITNESS. AND JOINING US THIS MORNING WITH MORE IS GENERAL MANAGER AT PLANET FITNESS. WE HAVE QUINTON DALI.

Forget the myth that exercise uses up your heartbeats. New Australian research shows fitter people use far fewer total heartbeats per day - potentially adding years to their lives. Athletes had an ...