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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.
Minutes 6-8: Jog up/down the stairs (level 8). Minutes 8-10: Jog up/down the stairs skipping a step on the way up (level 9). Minute 10-11: Push ups on the bottom step, with your hands on the bottom step (level 7/8). Minute 11-12: Walk/jog up/down (level 7/8).