Effects of Novel Inverted Rocker Orthoses for First Metatarsophalangeal Joint on Gastrocnemius Muscle Electromyographic Activity during Running: A Cross-Sectional Pilot Study. - Rubén Sánchez-Gómez; Carlos Romero-Morales; Álvaro Gómez-Carrión; Blanca De-La-Cruz-Torres; Ignacio Zaragoza-García; Pekka Anttila; Matti Kantola; Ismael Ortuño-Soriano (Sensors, 2020)