Inspiratory Strength and Diaphragm Thickness in Tennis Players with and Without Non-Specific Shoulder Pain - Davinia Vicente-Campos; Jorge Sánchez-Infante; César Calvo-Lobo; David Rodríguez-Sanz; Ricardo Becerro-de-Bengoa-Vallejo; José López-Chicharro; Iñaki Quintana (Journal of Clinical Medicine, 2026)