TY  - JOUR 
AU  - Muntaner Mas, Adrià
AU  - Martínez Nicolás, Antonio
AU  - Quesada, Alberto
AU  - Cadenas Sánchez, Cristina
AU  - Ortega Porcel, Francisco Bartolomé
PY  - 2021
UR  - http://hdl.handle.net/10481/68247
AB  - Background: There 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...
LA  - eng
PB  - JMIR Publications
KW  - Exercise test
KW  - Mobile apps
KW  - Reproducibility of results
KW  - Physical fitness
KW  - Telemedicine
KW  - Cardiorespiratory fitness
TI  - Smartphone App (2kmFIT-App) for Measuring Cardiorespiratory Fitness: Validity and Reliability Study
DO  - 10.2196/14864
ER  -