A HIIT workout isn’t limited to stringing together three to four exercises. It must have an optimal structure that boosts metabolic conditioning, strength and muscle gains, and weight loss. Drawing on ...

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 ...

This 15-minute beginner HIIT workout from fitness trainer Joe Wicks, who goes by The Body Coach on YouTube, is the perfect ...

Designed specifically for women, and in particular new mums, this 15-minute HIIT workout is a life- and time--saver. You'll be moving through eight exercises in circuits of 15 and 10 reps.

At only 10 minutes, even those with little time can squeeze in a solid workout. This workout is great for intermediate runners with 30-second HIIT running intervals at a speed of 5.0 followed by a ...

Hold your hands together in front of your chest, or use a light weight for added difficulty. Twist your torso to the right, ...

You could shorten the rest breaks from 15 seconds to 10 seconds or even five if you’re craving a challenge ... Like any other training program, consistency, dedication, and patience are key to seeing ...

Designed specifically for women, and in particular new mums, this 15-minute HIIT workout is a life- and time--saver. You'll be moving through eight exercises in circuits of 15 and 10 reps.

A personal trainer outlines his ultimate two-week cardio workout to lose belly fat and lay a strong foundation for future workouts.