Three - time F1 world champion 's accident highlights perils of skiing . Serious accidents from recreational skiing are a rare event , says ski safety experts . Injuries are between 2 - 3 per 100 days on ski slopes , says Dr. Pierre Langran . `` I always recommend skiers and snowboarders to wear an appropriate helmet , '' said Langran . Langran recommends skiers and guides always wear an appropriate helmet .
Three - time F1 world champion 's accident highlights perils of skiing . Serious accidents from recreational skiing are a rare event , says ski safety experts . Injuries are between 2 - 3 per 100 days on ski slopes , says Dr. Pierre Langran . Langran recommends skiers and guides always wear an appropriate helmet .