NEW ORLEANS — Cardiovascular exercise (CV), and other such classifications of fitness endeavors, has extensive research to support the American College of Sports Medicine’s broad definition as ...

The journal article has a correction, but has also been retracted. Please see the journal references below. Interval training may shed more pounds than a continuous moderate intensity workout, ...

Lots of high-performance athletes use interval training to maximize their fitness. From runners to cyclists to boot-camp fanatics the strategy involves alternating between periods of high-intensity ...

Many inactive adults who tried a sampling of exercises preferred intense efforts to gentler workouts. By Gretchen Reynolds People who have never tried intense interval training might be surprised to ...

You know that girl on the elliptical who sticks it out for an entire episode of The Bachelor, slogging away at the same pace for the whole thing? (Maybe you even are that girl...?) Welp, sorry to ...