Dr. Tom Walters from Rehab Science addresses a common foot condition known as halix limitus, where there's limited mobility and range of motion in the big toe.

The big toe’s flexibility, specifically its ability to dorsiflex, is pivotal for several daily activities like walking, squatting, and lunging. A normal dorsiflexion range is about 60°, essential for a proper gait cycle as the toe aids in pushing off for each step.

Begin by stabilizing your metatarsal using both hands to perform passive stretches on the big toe. Gently dorsiflex and plantarflex the toe, holding these positions for several minutes.

Using a tool like the 'fascist fighter' or a rolled-up towel can pre-position your toe into dorsiflexion. This method simulates the natural motion needed during activities like walking.

In advanced stages, halix limitus can progress to halix rigidus, leading to severe pain and potential need for surgical interventions such as joint replacements. Hence, managing mobility early is critical.

"Improving big toe mobility isn’t just about stretching; it’s about empowering necessary functional tasks," emphasizes Dr. Walters.

Dr. Walters mentions his book, available on popular platforms like Amazon, which contains comprehensive rehabilitation programs targeting 50 common injuries, including big toe mobility.

In maintaining foot health, especially to counteract the implications of halix limitus, regularly performing these stretches and engagements ensures functional independence in everyday activities, preventing severe progression.