1. Clark, K. P., Ryan, L. J., & Weyand, P. G. (2017). A general relationship links gait mechanics and running ground reaction forces. Journal of Experimental Biology, 220(2), 247-258.
2. FleurJun, N. S. (2017, December 10). ScienceShot: The Key to the Cheetah's Speed. Retrieved November 19, 2018, from https://www.sciencemag.org/news/2012/06/scienceshot-key-cheetahs-speed
3. Novacheck, T. F. (1998). The biomechanics of running. Gait & posture, 7(1), 77-95.
4. PerfectFootage. (2013, June 01). Retrieved November 19, 2018, from https://www.youtube.com/watch?v=131wvVGjZUc&feature=youtu.be
5. Running Biomechanics. (n.d.). Retrieved November 19, 2018, from https://www.physio-pedia.com/Running_Biomechanics
6. Scholz, M. N., Bobbert, M. F., Van Soest, A. J., Clark, J. R., & van Heerden, J. (2008). Running biomechanics: shorter heels, better economy. Journal of Experimental Biology, 211(20), 3266-3271.