Загрузка...
Determinants of Physical Activity and Screen Time Trajectories in 7th to 9th Grade Adolescents—A Longitudinal Study
Physical activity (PA) in youth tends to decline with increasing age, while sedentary behaviour including screen time (ST) increases. There are adolescents, however, whose PA and ST do not follow this pattern. The aim of this study is (i) to examine trajectories in PA and ST from grade 7–9 among stu...
Сохранить в:
| Опубликовано в: : | Int J Environ Res Public Health |
|---|---|
| Главные авторы: | , , , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
MDPI
2020
|
| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7068460/ https://ncbi.nlm.nih.gov/pubmed/32098117 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ijerph17041401 |
| Метки: |
Добавить метку
Нет меток, Требуется 1-ая метка записи!
|