JUAN DE DIOS BENÍTEZ SILLERO2026-01-292026-01-29202310.47197/RETOS.V49.981052-s2.0-85166528185https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/36714EducationOrthopedics and Sports MedicinePharmacyPhysical Therapy, Sports Therapy and RehabilitationThe Role of Self-Efficacy and Physical Fitness in Sustaining Physical Activity in Middle Aged Women; [El Papel de la Autoeficacia y la Condición Física en la Sostenibilidad de la Actividad Física en Mujeres Adultas de Mediana Edad]research article