She used to move around using only her elbows and her knees.
https://www.washingtonpost.com/news/morning-mix/wp/2017/04/07/a-girl-was-found-living-among-monkeys-in-an-indian-forest-how-she-got-there-is-a-mystery/
Indian girl found in jungle was not living with monkeys, officials say
https://www.theguardian.com/world/2017/apr/08/indian-girl-found-in-jungle-was-not-living-with-monkeys-officials-say
origin - http://www.pipiscrew.com/?p=7542 girl-was-found-living-among-monkeys-in-an-indian-forest