http://dojorat.blogspot.com/2010/07/controversy-continues-chris-dow-weighs.html
But all of us, whether we train in martial arts or not, do battle daily with some of our worst enemies: depletion of energy, ageing, illness, aches and pains, lack of direction, lack of concentration, stubbornness, laziness, and other ailments and negative proclivities of the human condition. Against these enemies, MMAs can’t hold a candle to TMAs—particularly the internal martial arts. Anyone who doesn’t believe this should watch the movies Requiem for a Heavyweight or The Wrestler. Both are realistic portrayals of the toll that ring combat sports take on the human body and spirit. Or, if you need real-life examples, think of Muhammad Ali, whose Parkinson’s Disease was probably caused by too many blows to the head or Mickey Rourke, star of The Wrestler, disfigured and also the recipient of too many head strikes, forcing him to retire from the ring and return to acting (thank goodness!). Then afterward, watch any YouTube video of traditional martial arts masters in their seventies and eighties who move as if they are decades younger than their calendar ages. To put it another way, the “broken-down pug” is a well-known stereotype for a reason, but how may of us have an image of the “broken-down karateka,” or, even more ludicrous, “the broken-down tai chi chuanist?”
This guy (Morihei Ueshiba – founder of Aikido) is 85!
Here is a video with him using bokken and jo:
http://www.youtube.com/watch?v=i27obVRzIPc