Whack it with something?
Radius
As soon as you can walk.
a fracture
The radius is a long bone.
Your Radius is on the thumb side of ur body.
it is the radius
-Ulna bone: elbow bone -Radius bone: Forearm bone The radius is the bone of the forearm that extends from the lateral side of the elbow to the thumb side of the wrist. The radius is situated on the lateral side of the ulna, which exceeds it in length and size. It is a long bone, prism-shaped and slightly curved longitudinally.
Forearm bone
an arm bone
In anatomical position the palms are facing up, making the ulna the medial bone of the forearm. The ulna is on the pinky side, and radius is on the thumb side.
The bone that is easy to break is the radius,ulna,tibia and the fibia.
The most frequently broken wrist bone is the distal radius, which is the larger of the two forearm bones located on the same side as the thumb. Fractures of the distal radius are commonly known as Colles' fractures.