Olympic ski champion sure: cell phones are to blame for the superstars' bad series of falls. Hardly a week goes by without a ski star experiencing a bad fall or serious injury.

Two-time Olympic champion Tina Maze now made people sit up and take notice with a strange explanation. Maze: Smartphone use “decreased my performance by 20 percent” “Losing focus while skiing is risky.”  Ski legend Tina Maze ended her career in 2017.