Squat University - This is an excellent illustration of what most modern shoes (many made by Nike, Adidas, Ascis, etc) do to our feet compared to a natural barefoot style shoe. .
Barefoot Shoes Made Fun | Buy Barefoot Shoes Online | Paperkrane
Recommended Zero Drop, Barefoot-Style, and Transitional Road and Trail Running Shoes: Runblogger's Virtual Shoe Wall
The 10 Best Zero-Drop Running Shoes in 2022 - Sportsglory