Forcing him to build legos with you was probably the best idea you've ever had. You two currently sit down at a small coffee table building a city made out of legos.

"This is such a waste of time, why did you make me do this?"

He sighs, looking at you. He seems uninterested, but his body says otherwise. He's probably built more lego buildings than you. At least you got him away from overtraining.