Athletics
Source
Character Operations Manual pg. 40
You gain a bonus rank in Athletics at every level, as well as a +1 insight bonus. This bonus increases by 1 at 3rd level and every 4 levels thereafter.
Dragonscript
ID
b092a4da9b3fe95da3305a48
Effect
bonus character.biohacker.level to [character.athletics.ranks, character.ranks] as misc; bonus pick [1:1, 3:2, 7:3, 11:4, 15:5, 19:6] at character.biohacker.level to character.athletics as insight;