If you’re walking on campus near the corner of University Boulevard and Park Avenue, you’ll likely find a few shirtless men balancing on a slack rope strung between two trees. These men are students ...

This video shows a gymnast doing something that none of his peers has ever managed. Estonian man Jaan Roose completed the world's first ever double backflip on a suspended slackline rope at a gym in ...

Prompted by a $250 ticket in July, a group of slackliners is lobbying the city of Boulder to change its laws to allow the sport on public property. Slacklining, or the use of a narrow, flexible line ...

Slacking or slacklining is more than just a trendy sport - it can also be used in physical therapy to train balance and movement. Exercises using a slackline are especially helpful for people who have ...

In a video that has racked up 2 million views on YouTube in the past five days, world record-holding slackliner Faith Dickey walks across a rope strung between two semi-trucks as the vehicles barrel ...