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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.
Your weight makes a difference in the calories you burn walking up stairs. A 160-lb. person expends 29 calories in 3 minutes walking up stairs. Climbing those stairs four times a day would burn 116 calories. Use an online calorie calculator to determine how many calories you can burn climbing stairs each day. 160-lb. person expends 29 calories in 3 minutes walking up stairs. Climbing those stairs four times a day would burn 116 calories. Use an online calorie calculator to determine how many calories you can burn climbing stairs each day.