A boy bends his arms backwards while a man comments on him.
A young boy demonstrates how he can continue to twists his elbows all around.
A young boy shows how he can twist his arms in different directions.
A boy was twisting his arm around in a weird position
A little kid is pressing his hands onto a table and then flipping his arms around to show how flexible he is
A young boy showing his abilities of being double jointed.
A young brazilian boy wear a green tee-shirt with a super hero on it is being talked to by his teacher to perform some type of physical pose.
A child demonstrates abnormal flexibility by rotating his arms all the way around.
A little boy is bending his elbows backwards on a table.
A double jointed child contorts his elbows for the camera.