How did those Superman/Bananas go?  Harder than it looks, no?

Today, I have another fun way to work the back using a stability ball, and also introduce the wheelbarrow as a great way to help your child develop both core and shoulder strength.  Over time, you can add distance to the wheelbarrow, or even try going up a few steps.  Make sure to cue your child to keep their tummy tight and not let the back sway.