This modification reduces excessive pressure under the 1st metatarsal head which can lead to various conditions. A Reverse Morton's Extension is often suggested for people suffering from Hallux Limitus, Hallux Valgus (Bunion), Sesamoiditis, Sesamoid Fractures among other condition. A Metatarsal Bar helps further reduce pressure under the 1st metatarsal head and supports the metatarsals.