RT Journal Article SR Electronic T1 Blunt injury of the radial and ulnar arteries in volley ball players. A report of three cases of the antebrachial-palmar hammer syndrome. JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 172 OP 176 DO 10.1136/bjsm.17.3.172 VO 17 IS 3 A1 S. Kostianen A1 S. Orava YR 1983 UL http://bjsm.bmj.com/content/17/3/172.abstract AB Three cases of the antebrachial-palmar hammer syndrome are described in volley ball players. They all suffered from a decreased blood perfusion of their right hand and fingers due to the repeated ball and floor impacts during the volley ball training and playing. The vascular lesions of the radial and ulnar arteries were reversible. The patients recovered spontaneously during the rest from excessive physical activity by their hands. The vascular lesions of this kind are rare but seem to be typical to volley ball players.