ORIGINAL: builtdarntough150
actually, running after lifting burns off the muscle you just worked for, according to max ot you're not suppose to run on the days you work out, or if you do you need to wait 9 - 12 hours after lifting so that it is fat your burning not muscle, if you want to build muscle then you need to have alot of calorie intake, especially if you are going to jog, you need to keep alot of calories for muscle in your body, its best to run on the days you dont lift, of 9 - 12 hours after lifting..
that's exactly how i always felt
so i would always consider night I sprint as a full work out
especially since it gets me much more sore than being at da gym