Smartphone App (2kmFIT-App) for Measuring Cardiorespiratory Fitness: Validity and Reliability Study

• Egile Nagusiak: Muntaner-Mas, Adria (Egilea), Martinez-Nicolas, Antonio (Egilea), Quesada, Alberto (Egilea), Cadenas-Sanchez, Cristina (Egilea), Ortega, Francisco B (Egilea)
• Formatua: Liburua
• Argitaratua: JMIR Publications, 2021-01-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

BackgroundThere is strong evidence suggesting that higher levels of cardiorespiratory fitness (CRF) are associated with a healthier metabolic profile, and that CRF can serve as a powerful predictor of morbidity and mortality. In this context, a smartphone app based on the 2-km walk test (UKK test) w...