I have been lifting for about 4 good years now and i have done back and bis chest and tris and shoulders... and something shoulders with legs...then i switch to one muscle group a day. Im j/c if some of you can give me your routine. I would be very interested in trying im trying to make my workout more exciting and intense. I seem to get a pump after lifting most of the time but i leave the gym feeling i can do more and wanting more anyobyd know of anything more intense and switch it up a little thank. im 20 y/o currently on a test and deca stack 11.9% bodyfat and weight 190.Oh ya real quick if im gaining mass how much cardio do i wanna do a week and b4 workout or after workout. Thank i really appreciate it