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1 He/she will likely be using a step-to pattern in which he/she places both feet on each step. 2  18-20 months-By the time your child is this age, he/she should be able to walk down the stairs as well, placing both feet on each step and using a railing for support.
There is a Canadian web-site which will show you how many calories you burn going up and down the stairs. It will inspire you to step out of the elevator and on to the stairs. Since most of us no longer smoke and water coolers are a thing of the past take a break from staring at your computer and take an exercise break to go walk the stairs.