Why would you want to do cardio on a bulk? Thats just going to = more food you have to eat. I walk 45mins on my non training days, just because I'm trying to minimize how fucking fat I'm going to be at 200lbs. Still though it's just walking and I had to take into account that I'll be doing that when I totalled my calories. But yea you shouldn't be able to play basket ball after working out. Even on bench day my legs are very tired because of hip drive and heavy bent over rows.