hey guys, i've been working out for about 3 years now pretty hard. However i had a job over the summer and could only get in like 5 work outs a week...so i would do chest monday, back tuesday, arms wednesday, shoulders thursday, and legs on friday...but now that im done work i want to get back into to it hard and go twice a day but not over train myself...i was just wondering how i could work this out, i like to go first at around noon, than later on that night doing cardio when im done...anyway i could do this without overtraining?