The cushioning of a shoe is the the number one priority for a lot of runners, but there's more to it than you might think. On this episode, Matt breaks down the ins and outs of cushioning. He'll define compliance and resilience. He looks at how different amounts and types of cushioning effect biomechanics, and explores why it may be useful to have a rotation of shoes that feature different midsoles. Studies mentioned in the show: Kulmala, J. P., Kosonen, J., Nurminen, J., & Avela, J. (2018). Running in highly cushioned shoes increases leg stiffness and amplifies impact loading. Scientific reports, 8(1), 17496. Malisoux, L., Ramesh, J., Mann, R., Seil, R., Urhausen, A., & Theisen, D. (2015). Can parallel use of different running shoes decrease running-related injury risk?. Scandinavian journal of medicine & science in sports, 25(1), 110–115. https://doi.org/10.1111/sms.12154 Mercer, M. A., Stone, T. M., Young, J. C., & Mercer, J. A. (2018). Running economy while running in shoes categorized as maximal cushioning. International journal of exercise science, 11(2), 1031. Theisen, D., Malisoux, L., Genin, J., Delattre, N., Seil, R., & Urhausen, A. (2014). Influence of midsole hardness of standard cushioned shoes on running-related injury risk. British Journal of Sports Medicine, 48(5), 371-376. Worobets, J., Wannop, J. W., Tomaras, E., & Stefanyshyn, D. (2014). Softer and more resilient running shoe cushioning properties enhance running economy. Footwear Science, 6(3), 147-153. --- Support this podcast: https://podcasters.spotify.com/pod/show/doctors-of-running/support