This is incredible powerful brain development work, Stuart Brown found that engineers who had not done extensive object play as kids lacked problem solving abilities.
So your challenge today is to get some object play in.
Depending on your movement background I have three challenges for you.
Practice dribbling and shooting a basketball
Juggling you can start by learning the three ball cascade
Or practice dancing with an object like this awesome fred astaire number.
My own project for manipulation involves learning to dance with this monster more on that too come.