TY  - GEN
AU  - Cancela Carral,José María
AU  - Lago Ballesteros,Joaquín
AU  - Ayán Pérez,Carlos
AU  - Mosquera Morono,María Belén
TI  - [Analysis of the reliability and validity of three self-report questionnaires to assess physical activity among Spanish adolescents]
SN  - 1578-1283
PY  - 2018///0316
KW  - Adolescent
KW  - Exercise
KW  - Fitness Trackers
KW  - statistics & numerical data
KW  - Humans
KW  - Oxygen Consumption
KW  - Psychometrics
KW  - Reproducibility of Results
KW  - Self Report
KW  - standards
KW  - Surveys and Questionnaires
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/j.gaceta.2016.04.009
ER  -