Its called a slack line! Started in Yosemite park by bored climbers with spare nylon webbing.
Posted by Gord at November 3, 2011 03:38 AMThat's called slacklining now!
Posted by Matthieu at November 3, 2011 06:09 AMBetter known as slack lining.
Posted by a at November 3, 2011 09:14 AMIt's called slack lining :)
Posted by Clare at November 3, 2011 09:38 AMI'd call it tricky and hazardous. Nice shot!
Posted by Hugh Petrie at November 3, 2011 11:42 AMIt's the tautness of the line which differentiates slacklining from rope walking.
Posted by sreej at November 3, 2011 12:19 PMSchlappseil ;-)
Posted by barbara at November 3, 2011 01:07 PMIt's kind of obscure and I doubt anyone would nitpick this, but it's called slack lining.
Posted by Kevin at November 3, 2011 01:38 PMI think it's called tightroping. Anyone know for sureL
Posted by Andrew at November 3, 2011 02:29 PMDavid Bowie would say:"Boys Keep Swinging";-)