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. 2021 Mar 10;8(3):201877. doi: 10.1098/rsos.201877

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© 2021 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 3. — Effect of obstacle condition on horizontal parameters. (a) Step length for the four obstacle conditions. Take-off distance (b) and landing distance (c) for the four obstacle conditions. Lead (d) and trail (e) foot peak apex horizontal positions for the four obstacle conditions. Circles indicate the mean value of the measured parameter for low obstacle crossings (blue) and the mean value of the measured parameter for high obstacle crossings (red). Error bars show ± s.e.m. The symbol * indicates a significant difference between baseline conditions at p < 0.05, ** at p < 0.01 and *** at p < 0.001.