I am not saying Arod didn't use roids but whenever I see claims of muscle growth automatically linked to steroids I tend to scoff at it a bit. I know most people don't like to work out but I dont' think they understand how unremarkable that muscle gain is, especially for a top athlete. I went from a 150 pound football player as a junior to 175 pounds by my senior year without gaining an inch of height, 20 to 25 pounds of muscle isn't impossble, especially in high school or early 20's. I worked out 6 days a week for at most 2 hours at a time usually more like 90 minutes. I even got fat and out of shape during college and again at age 24 packed on 20+ pounds of muscle in less than a year all without steroids or a personal trainer. While it's true that not all muscle growth are the results of steroids, it seems reasonable to assume so in this case. The report says that as a sophomore in high school, he went from barely being able to bench press 100 pounds to benching over 300 in just 6 months. I'm not that in the know when it comes to weightlifting, but it seems extremely unlikely that a 16-year old could improve that much in that timeframe -- he tripled his max.