In this episode, Jeff Dikis interviews Dr. Zach Thomas, a sports medicine expert and YouTube content creator (FootDoctorZach), discussing his journey from residency to private practice and the evolution of his career. They delve into the intricacies of shoe design, biomechanics, and the importance of proper footwear for athletes. Dr. Thomas shares insights from his research, his passion for tennis, and the methods he uses to test and review shoes on his YouTube channel. The conversation also touches on the marketing versus functional aspects of shoe features and offers practical advice for choosing the right footwear. In this conversation, Zach and Jeff delve into the intricacies of running, shoe selection, and the role of orthotics in foot health. They discuss the varying needs of recreational runners versus competitive athletes, the balance between shoe quality and orthotic support, and the ongoing debate surrounding barefoot running. Additionally, they explore the dynamics of private practice in podiatry and the challenges of maintaining a successful YouTube channel while practicing medicine.