I know a lot of people who do early morning empty stomach cardio, but whenever I tried, I almost passed out. I am hypoglycemic, so my blood sugar levels are quite low when I wake up. They get even lower with 45 minutes of cardio. I get really weak. But I suggest you try it out and see if it works for you. Usually people who are trying to diet and cut are the people who do cardio on empty. To me, it seems like it would throw you into a pretty bad catabolic state.
As for your split, I never like working one muscle after an off or cardio day and then doing the same the day after. I would switch the legs/abs day with the second cardio day. Just some thoughts.
__________________ "Officially not helping the situation since 1982." |