TJ Lanning among those sidelined by injuries after skiing accident . Number of injuries increases as ski improvements allow for higher speeds . NASA has convened to make skiing safer for the athletes . It 's looking at ski lifts , take - off procedures , redesigned gates and medical procedures .
TJ Lanning among those sidelined by injuries after skiing accidents . Number of injuries increases as technology improvements allow for higher speeds . Panel has convened to make racing safer for the athletes . It 's looking at course preparation , take-off points , redesigned gates and medical procedures .