| PA | physical activity |
| CBT | cognitive behavioral therapy |
| OCD | obsessiveācompulsive disorder |
| PTSD | post-traumatic stress disorder |
| COVID-19 | coronavirus disease 2019 |
| SDS | self-rating depression scale |
| BDI | Beck depression inventory |
| JBI | Joanna Briggs Institute |
| LPA | low physical activity |
| MPA | moderate physical activity |
| MVPA | moderate-to-vigorous physical activity |
| VPA | vigorous physical activity |
| BDNF | brain-derived neurotrophic factor |