These past few months, my son has been weight training as part of his varsity program. A weight-lifting coach did his program. He lifts weights three times a week and improvement on his physique is now evident. He takes his usual multi-vitamin supplements plus B1-6-12, calcium and C but he thinks he needs more bodybuilding supplements. I said he might totally bulk-up like the Hulk and my son just laughed. He said that he's not into that kind of heavy-weight-training for his program is more on body conditioning strength. "Mom,it'll take a million years for me to bulk-up like the Hulk", said my son. Oh well, just asking.