Absolute strength - How much weight you can lift

Relative Strength - How much weight you can lift divided by body mass

I am trying to find out if girls decrease in relative strength after puberty but the search engine does not want to answer me

Closet I can find to an answer so far is that they tend to increase in body fat percent

A higher body fat percent is correlated with a lower relative strength

https://duckduckgo.com/?q=do+girls+increase+body+fat+percentage+after+puberty&ia=web