Acrobatic Youth Performs Backflip on Slackline

Hugo Mörtsell filmed his younger brother performing a remarkably acrobatic backflip. Impressive as that would be on solid ground, what makes this film special is that the backflip is performed while balancing on a slackline. Mörtsell said his brother actually hurt his back soon after this video was taken, but is now back slacklining and better than ever! Courtesy: extremerz14.