| BCSS | Between-Cluster Sum of Squares |
| BMI | Body Mass Index |
| CAAE | Certificate of Presentation for Ethical Assessment |
| ITRA | International Trail Running Association |
| Km | Kilometer(s) |
| PSQI | Pittsburgh Sleep Quality Index |
| SD | Standard deviation |
| SS | Silhouette Score |
| TSS | Total Sum of Squares |
| UFV | Universidade Federal de Viçosa |
| WCSS | Within-Cluster Sum of Squares |
| X2 | Chi-square test |
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