The myth of toes curling to grip the ground

If you try and balance on one foot with weak intrinsic foot muscles you might well see the lesser toes adopt a "hammer toe" like arrangement to try to

I Have Curled Toes — Is There Something Wrong?

7 Causes of Toe Cramping and Curling - How to Get Rid of Toe Cramps

Rooting: Gripping the Ground isnt Curling Your Toes.

Toe Gripping (isometric)

I Have Curled Toes — Is There Something Wrong? - Feet First Clinic

Burnout High Among Podiatrists

Claw toe : neurological causes of this deformation

3 Ways to Exercise Toes - wikiHow Health

Claw Toes Well Heeled Podiatry Hampton, Melbourne