So the other night I was training with my young son at our Shotokan Dojo, my son has literally just started out at aged 6 (so proud). Sensei was getting us practising kicks, we went through several of the basics, mae geri, mawashi geri and yoko geri. My son, being such a newbie (and quite small) was struggling to get his kicks up to chudan height and was getting annoyed with himself when Sensei took him to one side and said something like: "Don't worry about height of kick, if you can only kick the leg then kick the leg, man can't walk without leg" This got me thinking about how true that quote is and how my training has changed as I've inevitably got older. When I was a young whipper snapper of a brown belt (early teens), I was more than happy throwing a mawashi geri to an opponents head, being only 5ft 4 inches in height, this shocked opponents taller than me, that I was that flexible that I could kick them tot he head with power, it was one of my show pieces (I used to watch Van Damme movies and try to replicate his style of kicking - I know!) Anyway, now in my 40's and having a fair amount of practical self defence experience behind me, I just can't bring myself to kick jodan height anymore, my hips don't want to without complaining and, well in all honesty I can't see a need for it, flashy kicks look great in the movies, but in a real life self defence situation, they are next to useless (unless you can kick to the head at incredibly close range that is - think it was Terry O'Neil who was the master of this). Having taken some months of Kyokushin training and learnt their lower kicks with the shin (much like Muay Thai), I now use that as my go to technique if I have to kick someone, it puts a person on the floor in a flash and due to it being low, can be delivered from incredibly close range and is hard to see coming as the the body hardly moves. This is so much better for me as my body doesn't complain about it either, my kicking leg is quicker to the ground and I am able to follow up with something else (put the person in cuffs, use a control technique etc). So yes, Sensei is entirely correct, man can't walk without legs, man can't walk man can't fight.