>>9623526Cain Velasquez has core strength, he's a solid stocky big boned dude. He's not a lankly fucker like Walter. Still he never overpowered Lesnar once, he didn't out muscle him in any exchange. He defensed well with technique in the grappling, but he had to defeat Leanar using his striking skills, not with his wrestling skills. GSP is a really bad example, he was way more muscular than most people he ever fought. He started struggling when he fought guys of a similar size.