Biomechanical Gait Analysis: A Guide for Competitive Athletes

https://movement-mechanics.urbanvellum.com/posts/injury-prevention-training-for-athletes-and-the-kinetic-chain-why-whole-body-movement-matters

Movement can look simple until you study the details. Biomechanical Gait Analysis can make those details easier to discuss. It is a detailed look at walking mechanics and how body segments work together. The aim is not perfect form