HIIT workout founded by a Japanese Olympic coach that uses periods of intense exercise and rest to burn calories.

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent ...

HIIT workouts, or high-intensity interval training, are one of the best ways to exercise at home — no extra equipment necessary.

Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and stress, and even predict illness ...

In an aging world, it is of paramount importance to increase disease-free years and improve and maintain functional abilities ...