I can take the mickey out of K-Man because he knows I'm older than him! Just remember though that old and sneaky beats young and fit anytime.
53 is the new 40.
And my knees are out injured at the moment thanks to a double leg take down in Aikido training hyper extending them. But I'm training on my knees with my 5 yo grandson at present, so bring it on.
Hey these things are great fun! Haven't got one of my own yet but had some great fun on my Mum's when she was alive. Do you have any idea of the speed they get up to?