Alonzo Wilson, founder of Tone House, shares a five-minute conditioning workout that challenges exercisers to train like ...

But when my editor suggested that I try this abs workout every day for a month ... at least two days of muscle-strengthening ...

CAN YOU REALLY get an effective workout in only five minutes? As you'd probably expect, you're not going to be able to build ...

This 12-minute workout from fitness trainer Sandy Sklar is designed to target both your abs and core with a fun mix of five ...

A trainer breaks down how to perform five of his best 10-minute interval walking workouts to melt fat and get into shape.

Crush your core with this quick and effective 5-minute abs challenge. No equipment needed, just your bodyweight and determination!

Ultimately, adding in a fun 5-minute oblique workout into your workout routine can be an easy way to mix things up and stay active.

If you do each exercise for a minute a day, then that's a five-minute workout that you can do at your desk, in your office anytime. Now let's get back to work.

Are you dreaming of getting a six-pack? This 5-minute abs workout can help you achieve a flatter stomach faster. You'll do 10 exercises, each for 30 seconds, and be over and done with in no time.

You'll note there aren't any rest periods, which is because, in a high-intensity ab workout like this one, the goal is to ...

Another study led by the University of Macau found that participants who performed 20-minute HIIT workouts 4 days a week for 5 weeks improved their oxygen consumption by 9%. Why is a HIIT workout ...

A personal trainer breaks down 30 days of assault bike workouts for weight loss and cardiovascular conditioning.