Content Validity of a New Soccer (Football) Return-to-Play Test: The RONDO-TEST - Matas, Sergi; Lalin, Carlos; Corbi, Francisco; Planas-Anzano, Antoni; Moya, Jose M; Mas-Alos, Sebastia; Peirau-Teres, Xavier (JOURNAL OF FUNCTIONAL MORPHOLOGY AND KINESIOLOGY, 2025)