1. slacklining - Noun
2. slacklining - Verb
slacklining (uncountable)
A sport resembling tightrope walking but with the rope or webbing only partially taut.
slacklining
present participle of slackline
Sylvan Christensen and Andy Lewis have large online followings for their posts about skydiving-like BASE jumping and slacklining, which is like walking an outdoor tightrope. Source: Internet
That’s the therapeutic and addictive quality to slacklining. Source: Internet