Anyone here use a cane?

My bro uses 2 canes ( grandads old ones), he is permanently bent at a 45 degree angle and usually rides a scooter, unless he is on his 3 wheel Harley!😁
He is also a 4th deg black belt and definately can use the canes in an appropriate manner. He has one cane that doubles as a sword.

4th degree black belt? Dang, I don't think I'd qualify as a 1st degree dingey white suspenders!