THE BEST SIDE OF HIGH FAT BURNING HIIT WORKOUT

Notes: In case your health and fitness center doesn’t have a sled, substitute with farmer’s walks and/or suitcase carries. For anyone who is unable to complete box jumps substitute with soar squats and/or soar lunges.Read more to check out why you might want to stop the treadmill and switch on the Stairmaster to your HIIT cardio workouts.Hold t