So with my schedule I have about an hour and a half MAX. I want to incorporate more cardio. Right now I spend about 10 minutes prior to workout on treadmill getting cardio up and then I spend about an hour lifting. Then 20 minutes on the treadmill again. I was thinking about going on like a 3 day split. That way I can get 3 good cardio days in and rest the third day. Thoughts?