Published on in Vol 9, No 1 (2021): January

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/14864, first published .
Smartphone App (2kmFIT-App) for Measuring Cardiorespiratory Fitness: Validity and Reliability Study

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

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

Adria Muntaner-Mas   1, 2 , PhD ;   Antonio Martinez-Nicolas   3, 4 , PhD ;   Alberto Quesada   2 , BSc ;   Cristina Cadenas-Sanchez   2 , PhD ;   Francisco B Ortega   2, 5 , PhD

1 Department of Physical Education and Sports, Faculty of Education, University of Balearic Islands, Palma, Spain

2 PROmoting FITness and Health Through Physical Activity Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain

3 Chronobiology Research Group, Department of Physiology, Faculty of Biology, University of Murcia, Murcia, Spain

4 Ciber Fragilidad y Envejecimiento Saludable, Madrid, Spain

5 Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden

Corresponding Author:

  • Adria Muntaner-Mas, PhD
  • Department of Physical Education and Sports
  • Faculty of Education
  • University of Balearic Islands
  • Valldemossa Road, km 7.5
  • Palma
  • Spain
  • Phone: 34 971172875
  • Email: adria.muntaner@uib.es