It is my contention that physical exercise is extremely bad for you.
Let's look at the evidence.
Animals with slow heartbeats who do very little live longer (provided they don't get outrun and eaten). Some people, including me, believe that we each have a predetermined number of heartbeats. Speeding up your heart will therefore only use up those heartbeats quicker.
The bloke who invented jogging, James Fixx (author of 'The Complete Book of Running') died of a heart attack, aged 52. I rest my case.
To paraphrase the great actor Peter O'Toole (currently approaching his 75th birthday), the only running I do is behind the coffins of those friends who worked out.
My workout, therefore, goes like this: Lift (that cup of coffee), feel the burn (of that microwaved tv dinner), press (the button on the tv remote), bend forward (whilst readjusting cushion). The CD will be available shortly. If I can be arsed.
I do not jog. I think it's terrible for you. I do walk and I do sit ups and arm exercises but runners and joggers all seem to drop dead.