i do both on the same day for legs exercises, if your referring to the normal deadlift where you go all the way down its for your hamstrings, but ken if you're not feeling anything then you must be doing it wrong because when you do it right it hurts alot. there is another form of that exercise that can be used for back muscles and other muscle groups. but if you are referring to the one i am thinking you are you can most definitly do it when you do squats, just make sure you finish with it, and not do it between exercises.
and also make sure you change the schedule you're running often, i usually run on each for about a month or two depending on when i feel my body is getting used to it, right now i am going on 2 muscle groups a day for 3 days and then a day off, which is 6 days a week, with each muscle group trained twice a week, cause i want to get more toned and defined..
and also make sure you change the schedule you're running often, i usually run on each for about a month or two depending on when i feel my body is getting used to it, right now i am going on 2 muscle groups a day for 3 days and then a day off, which is 6 days a week, with each muscle group trained twice a week, cause i want to get more toned and defined..