Currently I warm up for 15 minutes walking on incline treadmill with 20 bpm under MAF. (philmaffetone.com)
Wednesday — 20 minute incline treadmill walk + 20 minute Stair Master + Smith Machine squats (incl. (nutritionnutontherun.com)
My 8 - minute «finisher» basically involves doing some intense fast incline treadmill walking using a weighted vest for extra resistance (awesome workout by itself too!). (truthaboutabs.com)