| for the sustainability of exercise | 4 | purpose |
| especially | 3 | degree |
| increasingly | 2 | degree |
| effect → be → important | 8 |
| effect → be → crucial | 3 |
| effect → have → important implications | 3 |
| negative | neutral | positive |
| 0.146 | 0.482 | 0.372 |
| Raw frequency | 14 |
| Normalized frequency | 0.332 |
| Modifier score | 0.500 |
| Perplexity | 153.498 |