Snowsport Instructors: Their Actual Maximum Speeds, Their Estimation of Maximum Speed and Speed in Slow Zones, and Their Knowledge of Helmet Effectiveness

Dickson, T. J., & Terwiel, F. A. (2017). Snowsport Instructors: Their Actual Maximum Speeds, Their Estimation of Maximum Speed and Speed in Slow Zones, and Their Knowledge of Helmet Effectiveness. In Snow Sports Trauma and Safety (pp. 175–187). Springer International Publishing. https://doi.org/10.1007/978-3-319-52755-0_14