Anatomical Terms of Movement or Motion – Earth's Lab
PROM: Toe Flexion / Extension
The Foot & Ankle - Global Alliance for Musculoskeletal Health
Anatomical Movements - Tom Morrison
Experimental evaluation of the flexion and extension movement characteristics of toes in a position operation task and a comparison with fingers - ScienceDirect
CrossFit | Movement About Joints, Part 7: The Ankle
Foot & Ankle Mobility: How to Perform Foot Flexion/Extension Waves
Plantar reflex - Wikipedia
The leg, ankle, and foot - Knowledge @ AMBOSS
Flexion Extension Terms of Movement
Stretch of the Week: Flexion/Extension Foot Exercise - Athletico