Influence of Horseback Riding and Horse Simulator Riding on Heart Rate Variability: Are There Differences? - Villafaina, Santos; Cordón-González, Carmen; Collado-Mateo, Daniel; Fuentes-García, Juan P.; Adsuar, J. C.; Merellano-Navarro, E.; Parraca, J. A. (Applied Sciences (2076-3417), 2019)