If cardio seems more like a chore and less like a fun sweat session, this 10-minute HIIT workout can help you switch it up. Presented by Allegra, this high-energy routine is a quick way to get your ...

Imagine driving a car and constantly switching between the gas pedal and brake. You waste a lot of fuel, which is a great way to slim down. And unlike steady exercise, which mostly builds endurance, ...

You've likely heard all about the benefits of exercise for your heart, lungs and blood sugar. Basically, it does the whole body—and mind (thanks, endorphins!) good. However, you may have stopped using ...

Get ready to up the ante with a fun-filled outdoor HIIT session, presented by Allegra. Hosted by Class Fitsugar trainer Jenna Willis, and assisted by Nikki Keeshin and Paris Nicole, this HIIT workout ...

This January, as part of our 28-day ReNew Year Movement Program, Ashley Joi is helping you build strength and mobility and have fun doing it. Today, the workout of choice is HIIT: high-intensity ...

A new study suggests that HIIT workouts may help preserve lean mass in older adults compared to moderate exercise—but changes ...

If you’re looking to add some kick to your workout and save time while doing it, it’s probably time to try a 15-minute HIIT workout. “HIIT, or high-intensity interval training, essentially means you ...

If you are seated at work all day and your back is aching, while knee joint are throbbing, take out time for this brief workout routine.

This full-body routine fits into even the busiest schedule. Grab two dumbbells or a kettlebell, around five to 10 pounds for beginners. If you have a heavier weight, use that for the goblet squats.