What's it like to race over snow behind a horse with a pair of skisstrapped to your feet? Welcome to the world of skijoring, an extremely action-packed activity that's growing in popularity...despite the risks! In Skijoring, learn the history of this slick and snowy spectacle and find out how skijorers gear up. From high-jumping hang time to breakneck finish times, discover why skijoring is one of the world's most extreme sports.