Wondering what to get for your first slackline setup? Here are a few pointers for building a backyard practice rig that will last. Slacklines are everywhere these days, so where’s yours? While you can ...

Or more accurately, slacklining — a sport in which users string a wide, flat line between two trees and walk across it. From “highlining” (rigging the line 20 feet in the air or higher) to ...