Not having a go at you personally Mick. Exercising is good for you and can be great fun in moderation.
I am just saying it won't make you live longer. You only have to see how many footballers have died before their time including our own Cyrille Regis. How about Lillian Board, super fit athlete dead at 21.
Churchill on the other hand a bottle of scotch a day, i don't think he was ever sober, and a big cigar stuck in his mouth, lived to be over 90.
A Chinese doctor has said that the human heart is good for so many beats and that's it. Making it go faster won't make it last any longer.