is signing multimillion dollar deals and filming/photoshooting adverts focusing?...
how many drivers have done adverts? quit with singling lewis out for this all drivers do FFS 
well what harm is a tri-athelon? and a proof of fitness?
The risk of injury is actually quite high in a 'tri'.
actually only unfit people get injured (thats a fact btw)
Senna would be well up for it. he was like the first driver to regulary keep up his fitness pushing to be the greatest! If button was in a mclaren?...
Only unfit people get injured??? Thats laughable! so you saying premiership footballers arent fit???
If Button , or anyone had been in a McLaren today they could not have done what lewis did.. Button spun off.
Whats Senna got to do with it????
Spot on Race Chick,
A couple of other points. Some of the deals being signed by LH are contractural obligations.
Lactic acid causes cramp.
Every top athlete there ever was has had an injury at some point. I am not a top athlete but I am reasonably fit as I run long distances regularly, but I am sitting here now with Achilles Tendinitis (torn tendon) which just come on while I was running.
Tri's cause more injuries because of the long period of competition combined with changing disciplines and body temperature (swimming - cool, bike - air cool, running -hot).
Injuries can, of course occur during fitness training but the risk is much lower as it is a more controlled environment.
I think that a top driver has a responsibility to the team not to risk unnecessary injury.
True, but, as people have said, Hamilton does a lot of running etc. as part of his Formula One training anyway. Also, he did not have to take the event all that seriously: it was for charity, so all he really needed to do was show his face and get a few shots for the camera of him running. Finally, Hamilton's already been involved in a lot of extra-curricular activities which have distracted him from his racing and injured him.
For me, the whole incident just shows what a control freak Anthony Hamilton really is; he is his son's evil puppet master. And how hypocritical the Hamilton clan are.

Ayrton Senna: WDC 1988,
1989, 1990, 1991
McLaren: WCC 1974, 1984, 1985, 1988, 1989, 1990, 1991, 1998,
1999, 2007McLaren: WDC 1974, 1976, 1984, 1985, 1986, 1988, 1989, 1990, 1991, 1998, 1999, 2008