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. Author manuscript; available in PMC: 2018 Dec 3.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2018 Jul;2018:1384–1387. doi: 10.1109/EMBC.2018.8512545

Figure 1.

Figure 1

A) One example frame from the video that dictated the stepping rhythm. B) Sequence of discrete states during stepping in place: 1/3 = right/left heel strike and the other foot lifting up; 2/4 = right/left foot stance and the other foot swinging.