Treadmill: Butt builder

Minute: 0-3 Incline: 1/ Speed: 4 Minute: 3-7 Incline: 7/ Speed: 3.2 Minute: 7-9 Incline: 10/ Speed: 3 Minute: 9-11 Incline: 12/ Speed: 3 Minute: 11-15 Incline: 9/ Speed: 3.3 Minute: 15-18 Incline: 12/ Speed: 3 Minute: 18-20 Incline: 7/ Speed: 3.6 Minute: 20-23 Incline: 10/ Speed: 3.2 Minute: 23-25 Incline: 12/ Speed: 3 Minute: 25-27 Incline: 9/ Speed: 3.3 Minute: 27-30 Incline: 1/ Speed: 4