The present work is concerned with the design of an innovative ski-boot. In order to optimize ergonomics and biomechanical behavior of the ski-boot it is important to take into account the orientation of the leg with respect to the ground. The SGS system (Stance Geometry System) developed in this work allows the skier to adjust for posture in the frontal plane by rotating the sole of the boot a...

BACKGROUND There is limited insight into the mechanisms of anterior cruciate ligament injuries in alpine skiing, particularly among professional ski racers. PURPOSE This study was undertaken to qualitatively describe the mechanisms of anterior cruciate ligament injury in World Cup alpine skiing. STUDY DESIGN Case series; Level of evidence, 4. METHODS Twenty cases of anterior cruciate liga...

A high performance seating unit has been produced for a water-skier with bilateral transfemoral amputations. The system, in which the user sits whilst skiing, has helped the client to further her sporting career and enabled her to compete successfully at the highest levels of disabled water-skiing competition.

50 consecutive patients with injuries due to skiing on an artificial ski slope were seen in our emergency department over a 16-month period; 76% of these involved the hand or wrist. 52.5% of hand lesions were fractures and only one-third of the first ray injuries were sprains of the ulnar aspect of the MP joint. These data significantly differ from those known for skiing on snow.

This study examined the influence of turn radius on velocity and energy profiles when skidding and step turning during more and less effective downhill turns while cross-country skiing. Thirteen elite female cross-country skiers performed single turns with a 9- or 12-m radius using the skidding technique and a 12- or 15-m radius with step turning. Mechanical parameters were monitored using a re...

Coach education programs in Canada and abroad have recently been framed around Long Term Athlete Development (LTAD), a seven-stage model that is based on the physical, mental, emotional, and cognitive development of children and adolescents. To date, limited empirical research on LTAD exists. The primary objective of this study was to identify whether individuals who completed a coach education...