Dd has just turned 20months and can move & carry about a lot of heavy things. For example her 5yo cousin had a new bike and Dd wanted a go, so she picked it up in both hands and took in into the next room. She's also a little madam at climbing and thinks nothing of picking up a dinning room chair to where she wants to climb.
I'm not worried about her (except that she'll drop something heavy on herself) but wondered if most kids are like this or should I start her training for the 2025 Worlds Strongest Competition! 