Relationships among behavioural regulations, physical activity, and mental health pre- and during COVID–19 UK lockdown
| Autor: | Bird, Jonathan M., Karageorghis, Costas I., Hamer, Mark |
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| Zdroj: | In Psychology of Sport & Exercise July 2021 55 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect