A future in the circus?

Ben continues to love swinging, and likes to go higher and higher. (This is quite mysterious to his mother, who can barely swing at all without getting nauseous.) He and his father have invented a game that involves passing objects (a plastic ring, a stick) back and forth from father to son. With his mother Ben prefers to get the ring and then drop it for her to pick up at the highest point of his swinging. He has also started holding his toes -- maybe he's practicing for a future on the trapeze.