Watch in amazement as 5-year-old Claudio Stroe performs 20 gymnast-like "Push-Ups," moving his legs up from a modified push-up position until his body is vertical.
Oh, and this is his older brother, Giuliano, balancing on four bottles.
From the looks of it, with their adult lives ahead of them, these kids are working out every day. Childhood anyone?
Photo Credit: Getty Images // Thinkstock