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, ...

Making time for fitness should be a priority in all of our lives, but with busy schedules this doesn’t always quite go to plan! But, that’s what this full-body HIIT workout is for. Not only will it ...

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 ...

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 ...

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 ...

Steady-state cardio may be more helpful for beginners looking to manage their weight, while HIIT is a great way to boost ...

These workouts also burn calories and improve fitness. One of Porcari’s studies found that the average boot-camper expended ...