3. The Shoulder
3. The Shoulder
Basics – shoulder ประกอบด้วย 4 Joints
– glenohumerus jt , scapulothoracic jt , sternoclavicular jt , acromioclavicular jt
120* motion – flexion and abduction
Glenohumerus joint
p 37
3. The Shoulder
Basics – shoulder ประกอบด้วย 4 Joints
– glenohumerus jt , scapulothoracic jt , sternoclavicular jt , acromioclavicular jt
120* motion – flexion and abduction
Glenohumerus joint
p 37