Michael Sedlak

Q. I’ve heard about many advances in creatine supplementation over the years, but is there any science or research that shows that they really work?

Q: I heard some guys talking about physiology research and they keep mentioning a muscle biopsy. What is a muscle biopsy and is it safe to get one done?

QUESTION: What’s the difference between the seated and standing calf raise machines?

QUESTION: Are sport drinks useful and do you really think I should I use them?