The Guide to Barefoot Training w/ Dr. Emily Splichal

The podcast begins with an introduction to the second episode, featuring a conversation with Dr. Emily, a renowned podiatrist. She has taught her unique approach to human movement, foot function, and barefoot science to professionals worldwide. Dr. Emily is the author of 'Barefoot Strong' and the founder of Naboso Technology. The discussion covers the four types of flat feet and their solutions, the connection between glutes, core, and feet, and the impact of training on various surfaces like concrete on injury risk. The podcast also invites listeners to visit the website for a summary and links to Dr. Emily's work.

Dr. Emily emphasizes the importance of considering the feet as part of the core and its foundational role in movement. She explains the interconnection between the glutes, core, and feet, and how their coordinated function leads to movement proficiency and longevity. The conversation delves into the biomechanics of squatting and the significance of foot placement and engagement in enhancing the exercise's effectiveness.

Dr. Emily discusses the relationship between foot type and overall body function, highlighting how rigid or unstable feet can indicate issues in the hips and ribcage. She explains the correlation between higher arched feet and rigidity, versus flat feet and instability. Dr. Emily also touches on the clinical observation that flat feet are more common due to gravitational pressure and how this can lead to over-pronation.

The conversation further explores the nuances of flat feet, distinguishing between flexible flat feet, fallen arches, and rigid flat feet. Dr. Emily explains how to identify these types and the importance of not just the presence of an arch but also the foot's rotational balance. She discusses the role of ligament laxity and muscle weakness in the development of flat feet and the approaches to address these issues through exercise and potentially, arch support.

Dr. Emily critiques modern footwear for its role in restricting natural foot function, including mobility, spread, and sensory stimulation. She argues that traditional shoes can lead to weaker foot muscles due to their supportive and cushioning features. Dr. Emily advocates for a transition to minimalist footwear and emphasizes the importance of a gradual adaptation period to avoid injury.

Dr. Emily discusses the importance of surface variability in training, explaining how different surfaces affect the impact forces and vibrations experienced by the body. She highlights the benefits of natural surfaces like wood and grass and the drawbacks of concrete and rubber, which either absorb or reflect vibrations. The conversation touches on the risks of constantly changing running surfaces and the need for an adaptation period to prevent injury.

Dr. Emily introduces Naboso Technology, her innovation aimed at improving foot sensory stimulation through textured insoles and mats. She explains the concept of texture variability and the benefits of using different levels of sensory stimulation for enhancing foot awareness, balance, and overall movement. The discussion also covers the potential applications of Naboso products for seniors and individuals with neuropathy or stroke recovery.

The podcast concludes with a reflection on the insights shared by Dr. Emily and her vision for Naboso Technology as a staple in human movement wellness and performance. The host expresses interest in future discussions on related topics and acknowledges Dr. Emily's contributions to the field of podiatry and movement science.