your probably right-we played 40 min pressure man to man for rollie massimino-there were two of us lanky,quick, good vertical .high motors with lateral speed and would go to the floor ,we had the assortment of rolled ankles groin pulls,charley horses but along with those the two of us collectively had a broken wrist,dislocated shoulder,two severe sprains and in the end a wrecked knee-the padded slower less vertical guys seemed immune to injury-sorry when i saw rondo go down and then the bumped knee and the hockey style substituting it triggered this post