The thumb extensors are examples of muscles that attach to the ulna bone. The ulna bone is one of the two long bones in the forearm and can also be called the elbow bone.
radial tuberosity
The bone you use is the ulna.
tendons
All skeletal muscles are attached to bones. Smooth muscle and cardiac muscle are not attached to bone.
Muscles are attached to bones by tendons.
That is thigh bone
That is thigh bone
it is the sail of the bone
it is the sail of the bone
it is the sail of the bone
tendons
Temporalis.