Health
I am training for my first two 100m rides, after having had a kidney transplant (which is failing) and a heart attack. I am 47 and have never felt fitter. The determination to succeed at being as healthy as I can is what drives me, bearing in mind that just two years ago I was also three stone heavier.
Explore what you can do, go out there and make a start, and enjoy your journey; this is about achieving something for yourself.