So, because the Apples canonically have a punching bag that they keep in their barn (I assume they use it to keep their apple-bucking muscles active), I like to head-canon their human/anthro versions be amateur boxers who punch and kick their trees. Growing up, they would practice on the bag before regularly helping hit trees on the farm.

So, here's a a little family tradition that, when the siblings hit a certain age, they pose for a photo in front of the heavy bag, almost as a rite of passage.