Hammer-toe is a condition where toe joints are unable to straighten. Often and inadvertently this deformity is caused from:
These examples minimize function of muscles meant to flex and extend toes as well as inhibit toe joints to glide as they receive weight due to lack of room, or in some cases from forfeited function. As flexor digitorum longus and flexor digitorum brevis muscles become weak they begin to pull at their attachment causing hammer-like, or claw-like toe formation from incessant toe flexion.
The flexor digitorum longus muscle originates on the posterior tibia and attaches above the plantar, distal joint of toes five through two. This muscle becomes affected from wearing shoes which are too short for the foot which then creates constant pressure against the end of the toe causing it to bend in a hammer-like position.
The flexor digitorum brevis muscle originates on the plantar calcaneus and its tendons attach above each intermediate toe joint, five through two. Clenching toes as one does to manage flip-flops, clogs, or shoes without heel traps shortens this muscle causing toes to appear clawed.
Another contributor to the development of hammer and claw toe comes from inert lumbrical muscles. Lumbrical muscles are found in between each metatarsal which function to expand toes and metatarsals and to assist toe joints to glide back and forth to accept and adapt to weight as we walk. Narrow toe-box shoes limit the ability of lumbrical muscles to expand causing toes to become dormant, locked, and arthritic from inactivity. A telling sign of this weakness is demonstrated when one has difficultly spreading their toes. Reflexive symptoms from weak toes manifest as sinus, allergy, and other respiratory issues from inefficient lymph drainage and cleansing that normally comes from the healthy resistance of toe function and their connection to the head.
Geraldine Villeneuve is Nationally and Internationally acclaimed as an instructor and practitioner of Structural Reflexology®. She recently received a Research award from the International Council of Reflexologists for her significant contribution to the field of Reflexology. More information about how to take care of your feet can be found on Geraldine’s website: www.PutYourBestFeetForward.com, or you may contact Geraldine at Structuralreflexology@gmail.com.