Medal Chasers. I don't know what justification anyone has for saying that a top HS wrestling team trains harder..the top high school wrestlers (individuals and teams) wrestle year round (after the season they do Greco and Freestyle) and go to summer camps, but their training drops to maybe 2-3 times a week. Medal Chasers do it hard 12 months out of the year...
You can MAYBE make a comparison to the high school team while they are in season..but even then I think you aren't even in the same ballpark..a 16-18 year old boy cannot physically handle the amount of punishment that you can handle when you hit your 20s. I wrestled for a decently competitive D-3 college team (we had All-Americans, but weren't crazy good from top to bottom), and even what we went through..I know I could have NEVER handled anything like that when I was in high school, even my junior and senior years..