Ease yourself into better shape with this modified routine by exercise physiologist Chris Jordan, creator of the original 7-minute workout.

In fact, this program is one of the most efficient and effective ways to exercise, she adds, because after each 20-minute HIIT workout ... which should be at 6 or 7 out of 10.) ...

For example, three workouts of 5-7 minutes each with a short recovery ... Here's an example of a basic HIIT rowing workout. Total time: 12 min. To avoid hitting a fitness plateau, and to continue ...

The seven-minute abs workout was put together by fitness trainer Maddie Lymburner, who goes by MadFit on YouTube, and it’s set to the beat of Daft Punk’s Around The World. That means you do ...

When you imagine a high-intensity interval training (HIIT) workout, high-impact moves like burpees or or jump squats probably come to mind. These are definitely a great way to raise your heart ...

The “Chelsea” CrossFit WOD (workout of the day) has only three bodyweight exercises and involves 30 minutes of work. But ...

“HIIT training is extremely efficient. Many people don’t have the time for long, drawn-out workouts and HIIT training is ...

Skipping leg day is a non negotiable, but sometimes an hours workout just isn’t doable, even 45 minutes can be a stretch ... There's lots of great reasons to try HIIT, from burning calories ...

The 7-Minute Gentle Workout, a new routine from The Washington Post, offers a low-impact way to improve both aerobic fitness and muscular strength.

I tried this 7-minute abs workout that makes you do your reps to the beat of a Daft Punk song and it was a surprisingly good way to stay motivated.