Well, you are indeed getting exercise - 10K paces is 10K paces. Plus, gravity is much kinder to a pacing body than a sedentry one...
I used to do the stairs as part of it, but it gave me my 5th (and hopefully final) bout of plantar fasciitis, which lasted 18 mos, so no more of that....
This inclusion rate increased to 66.67% in 1988 and to 75% in 1990. This lasted about a decade and in February 2000, the rate was reduced down to two thirds, which lasted until October 2000, where it was dropped back to 50%, where it has remained to this day.
