For all you guys that use this as your cardio at what pace do you walk(mph) and at what incline??? I dont have a heart rate monitor so if that is how you guys guage it then I am out of luck for now. Also, I want to be able to do my cardio in the AM on an empty stomach but that will not be possible every day. I may be able to squeeze in 2-3 days per week of AM cardio but the other days I will have to be doing it at night after my workout. On the days that I can do it in the AM I will be going for 40-60min but how long would you guys think I should do it when I am doing it post workout??? This will be my first time using low intensity cardio so I am not sure. I normally always have done HIIT, moderate jogging, or just strait out sprints. But wear and tear on my joints has made me decide to do the incline walking instead. By the way I will be doing 5-6 days per week of walking, I am 23 years old, 5'5", 177lbs, 12%BF.