We had three of our grandkids here for the weekend.
4-year-old Aidan discovered my hiking bench and just had to have a go. He also insisted that I demonstrate that I really could lift the various weights lying around in my basement workout room. And he had a try with some lighter dumbbells himself.
I think we have a potential future Laser sailor here. Although I can see I will have to give him some tips on correct hiking technique.
Note I don't really have my workout room walls painted in rainbow hues. That's some aberration of the camera on my son's phone.