RT Journal Article SR Electronic T1 Pneumomediastinum in a surf lifesaver. 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 359 OP 360 DO 10.1136/bjsm.30.4.359 VO 30 IS 4 A1 K E Fallon A1 K Foster YR 1996 UL http://bjsm.bmj.com/content/30/4/359.abstract AB Pneumomediastinum is an uncommon complication of sporting activity. The case of a young asthmatic surf lifesaver is reported in which several factors are thought to have been involved in the aetiology of his condition. Treatment was expectant and a full recovery was made over a short period. This is the first reported case of pneumomediastinum occurring following training for a surf belt race.