The Sport Information Resource Centre
Use double quotes to find documents that include the exact phrase: "aerodynamic AND testing"
The Sport Information Resource Centre

Overestimating the abilities of other people can cause us to doubt ourselves. A study of competitive runners showed that athletes’ predictions of their performance can vary: overconfident athletes tended to have an inflated view of their ability, while underconfident runners overestimated their competitors. Finding a balance between confidence and doubt can help athletes optimize their performance outcomes.