| Clue | Source | Date |
|---|---|---|
| Very best condition for performance (3,4) | ||
| Peak condition | USA Today | 16 Jun 2023 |
| Peak condition | USA Today | 07 Dec 2017 |
| Peak physical condition | New York Times | 26 Feb 2017 |
| Peak condition | ||
| Peak physical condition | ||
| The best one can do | ||
| Attribute of champions. |