terrain-mag.com
Avoiding and Treating Concussions in Adventure Sports
As a nationally ranked snowboard competitor, “Shredder Dave” of St. Louis is no stranger to hard falls. So, he wasn’t too alarmed when he took a spill on the evening of March 7, 2019. “I was riding down the front side at Hidden Valley with some friends, doing 360 spins at about 35 to 40