Video animation 1 - Simplest model of forward walking, namely inverted pendulum walking.
Video animation 2 - Simplest model of sideways walking, namely inverted pendulum walking.
Files in this Data Supplement:
- Supplementary Appendix - A ten page appendix containing five sections and four figures. Also, contains descriptions of other supplementary material.
- Computer programs - A file containing MATLAB programs. These are used to simulate the mathematical models for sideways walking and compute its cost. One sub-folder contains calculations of metabolic cost with fixed step length and no leg swing cost and another sub-folder contains calculations with leg swing cost, without step length constraints.
- Sideways walking experimental data - Text file containing all (de-identified) human subject data used in this article.