The more technical moves are harder for them. But older people can still do ground-level things. No matter how old you are you can always improve your technique.

I knew beforehand it would be close because we clashed a few times last year. I knew he was going to be close to me, but I just stuck in there and gave it all I had at the end.

It's a state of mind. It's a sport, but it's also a philosophy.

You have to tense every muscle in your body so your hands really stick to that wall.

I think of it like, if I am surviving in the wild, how do I get around? Like a mountain lion, jumping rock to rock.