The HIIT (High Intensity Interval Training) Treadmill workout this week for kicking your metabolism into high gear and ultimate fat burning! Dont forget to checkout the Playlist too - it will definitely keep you on your toes during this workout!
Using a timer, perform as many of the four moves in circuit 1 for seven minutes, without rest. Take a to break between circuits, then perform the four exercises in circuit 2 for seven minutes. Repeat both circuits one time.