The Humerus (upper arm), Radius (lower arm) and Ulna (Lower arm and elbow)
there are two, the radius and the ulna in the forearm.
The bones in the lower arm are the RADIUS and the ULNA.
The two lower arm bones are called the Ulna and the Radius. The Ulna is on the underside of the arm and joins the wrist towards the little finger. The radius is on the front of the arm and crosses over the Ulna to join the wrist bones towards the thumb.
The muscles that contract to bring two bones closer together are called flexor muscles. These muscles work by decreasing the angle between the two bones, resulting in movement such as bending the arm or leg.
http://en.wikipedia.org/wiki/File:Illu_upper_extremity.jpg this is a pic of the arm bones I think you meant the forearm bones because they have 2, the radius and ulna. The upper arm is the humerus
The fore arm has two bones - the Radius and the Ulna
humerus, radius and ulna. Humerus is the upper arm from shoulder to elbow. Ulna is the main forearm bone, and the radius is the supporting forearm bone.
Another name for the forearm is the lower arm. The forearm consists of two bones, the radius and the ulna.
Your forearm is the part of your arm between your elbow and wrist. It contains two bones called the radius and ulna, as well as muscles that allow for movement of the wrist and fingers.
There are two of them: Radius and Ulna.
it is a bone present in lower fore arm, along your thumb....... not at all a muscle....
there are two, the radius and the ulna in the forearm.
The bones in the lower arm are the RADIUS and the ULNA.
The two lower arm bones are called the Ulna and the Radius. The Ulna is on the underside of the arm and joins the wrist towards the little finger. The radius is on the front of the arm and crosses over the Ulna to join the wrist bones towards the thumb.
The muscles that contract to bring two bones closer together are called flexor muscles. These muscles work by decreasing the angle between the two bones, resulting in movement such as bending the arm or leg.
http://en.wikipedia.org/wiki/File:Illu_upper_extremity.jpg this is a pic of the arm bones I think you meant the forearm bones because they have 2, the radius and ulna. The upper arm is the humerus
The arm consists of 1 bone the Humerus. The forearm has two bones: the Radius and the Ulna. There are 3 bones in total from the shoulder to the wrist.