These 11 trainer workouts target power, cadence, threshold, and sprint strength indoors.

New research published in ImmunoHorizons shows that running a high-intensity interval training (HIIT) workout triggers a more inflammatory immune response than cycling HIIT. These findings could help ...

Interval training is a “form” of cardio, where you go through alternating periods of hard work followed by recovery periods. The hard work is harder than normal cardio, and the recovery periods are, ...

When it comes to exercise, what's best for your heart: slow and steady, or fast and furious? How about a combination of both? Interval training—alternating short bouts of higher-intensity effort with ...

There’s a lot of talk in the exercise world about high intensity interval training (HIIT) lately, which is exactly what it sounds like — alternating episodes of exercise with periods of less intensive ...

Interval training’s stock has soared in recent years. Is it any wonder, when it promises to deliver impressive health and fitness perks in a shorter time frame than other workouts? Sessions can be fun ...

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 ...

The fitness boot camp craze is evolving. It's no longer just the crack-of-dawn, sergeant-led calisthenics classes. Mommy Bootie Camp in Kensington, Md., packs a lot of punch, with a focus on interval ...