| AS | Artistic swimming |
| BC | Barracuda |
| BB | Body boost |
| BFM | Body fat mass |
| CMJ | Countermovement jump |
| kg | Kilogram |
| T1 | Time of first measurement (March 2017) |
| T2 | Time of last measurement (December 2017) |
| HGS | Hand grip strength mean |
| LHG | Left-hand grip strength mean |
| LHM | Left-hand mass |
| LLM | Left-leg mass |
| P | Protein |
| RLM | Right-leg mass |
| RHG | Right-hand grip strength mean |
| RHM | Right-hand mass |
| sec | Secundum |
| SMM | Skeletal muscle mass |
| S | Swimming |
| SP | Swimming performance |
| VP | Vertical position |
| W | Weight |