Years, huh ? LOL! You're only 15, ffs. How wrong you are. I wrestled with a guy who was doing power lifting, I thought he would have been at least 75kgs, I found out he was 68kgs! Godamn, he was strong too. lol, what kind of weight training, you fool ? Compond exercises are the shiotnitz. Pressing 450lbs might not exactly be the type of strength you're after, I still got thrown around like a rag doll though. Not sure how he fares up against someone with technique though. Here's something for you, I read that after you get to a certain number of pushups, you're not building strength anymore. I'm inclined to agree with this, I was stuck on 30 push ups for a long time. I would do push ups 2/3 times a week, then after 4 workouts using weights, I was able to do 70 push ups.