| CHO | Carbohydrate |
| KD | Ketogenic diet |
| LC | Low carbohydrate |
| LCHF | Low-carbohydrate high-fat |
| 1RM | One-repetition maximum |
| CMJ | Countermovement jump |
| RSA | Repeated sprint ability |
| TT | Time trial |
| VO2max | Maximal oxygen uptake |
| NOS | Newcastle–Ottawa Scale |
| NR | Not reported |
| RCT | Randomized controlled trial |