Your browser does not support the video tag MSU student Brooke Weatherford participates in "slacklining." Slackining is a recreational activity in which participants balance on a thin piece of nylon or polyester, which is anchored between two points, usually trees. It's distinct from tightrope walking because the line has slack, which means it gives beneath the weight of … [Read more...] about “Slacklining” on Campus