There are three parts to this intense treadmill interval workout: walking lunges, incline pushups and running. These three elements allow you to improve your conditioning and blast fat while strengthening the upper and lower body. That’s a win!
Stand with feet together. Take a wide step out to the side with the right foot, squatting into the left heel with the left leg straight. Then hop the right foot in as you hop the left foot wide, squatting down into the left heel. Hop it back to centre.