David demonstrates his version of how to show his muscles, plus we show that Doonesbury is funny, even to children. Select image to view video.
How David Demostrates How Strong He Is (Flexes muscles)
David thinks Doonesbury is funny! (Sunday, February 21, 2010)
I had no idea Big David was so strong. Though I must say, Little David has been practicing his “pose downs” as well–Grant’s command for ‘show me your muscles’. Look out, I think a Pose Off may be in our futures.