Physical Therapists typically employ the use of a Dynamic Ankle-Foot Orthotic (DAFO), which is worn to help HemiChildren with their posture and walk. A DAFO helps to keep the knee from hyper-extending, helps the affected heel to strike the ground first when walking, and helps to stretch the affected-side leg muscles to combat the spasticity common with hemiplegia. There are many different types of DAFO's to treat various individual conditions. The Cascade DAFO Company is the creator of and leading provider of DAFO's, and their website is the best source of accurate, current information on the different types of DAFO's and their uses. Typically, DAFO's are ordered by Orthotists and/or Physical Therapists after properly measuring and molding the affected ankle and foot.