title: The effect of the gastrocnemius on the plantar fascia.
abstract: Although anatomic and functional relationship has been established between the gastrocnemius muscle, via the Achilles tendon, and the plantar fascia, the exact role of gastrocnemius tightness in foot and plantar fascia problems is not completely understood. This article summarizes past and current literature linking these 2 structures and gives a mechanical explanation based on functional models of the relationship between gastrocnemius tightness and plantar fascia. The effect of gastrocnemius tightness on the sagittal behavior of the foot is also discussed.
authors.affiliation: Private Practice, Clínica del Pie Embajadores, C/ Embajadores, 183, Madrid 28045, Spain. Electronic address: javier.pascual@hotmail.com.
authors.forename: Javier
authors.initials: J
authors.lastname: Pascual Huerta
mesh_terms: D001696:Biomechanical Phenomena; D003286:Contracture / Q000503:physiopathology*; D005205:Fascia / Q000503:physiopathology*; D036981:Fasciitis, Plantar / Q000503:physiopathology*; D005528:Foot / Q000503:physiopathology*; D006801:Humans; D018482:Muscle, Skeletal / Q000503:physiopathology*; D013314:Stress, Mechanical; D016138:Walking
keywords: Achilles tendon; Ankle dorsiflexion stiffness; Gastrocnemius muscle; Gastrocnemius tightness; Plantar fascia; Plantar fasciitis; Sagittal foot mechanics