I'm 6 foot, 170 lbs... 26 yrs old. Within the past month and a half, I actually gained 13 lbs (used to be 157). My goal is to be at 185-190. I'm eating a lot more, and focusing on quality meals every 3-4 hrs + weight gainer, protein shakes, creatine. My question is, while I'm trying to bulk up, should I still be doing cardio? I have a fast metabolism which makes me extremely difficult to gain weight if I'm not on top of it at all times. I play basketball once a week or so, but how much cardio if any should I be doing at the gym? I dont want to get love handles.