Vertebral column with thoracic cage with rear segment of base of the skull, vertebral artery, spinal cord, emerging spinal nerves and mobile thoracic cage. Mounting of the rib cage (thorax) with the shoulder girdle allows explanation of the combination of movements of the vertebral column and thoracic cage during breathing and respiratory gymnastics. Owing to the special thoracic cage – rib cartilage connection, asymmetrical movements also can be executed. This functional model is suitable for physiotherapy, massage and music teaching institutions (singers, wind players) and for “first aid” courses. Easily removed from stand. Size: 78 cm, Weight: 5.3 kg