To elaborate

 So this was my first experience with this new-fangled activity.

 But I was happy to see my girls respected the tree and wrapped it for protection, especially since I was going to try this eventually.

 Once you get the line strapped in place in rachet it down to the proper tension, you just hop on and walk the line.

 Looks waaaaaaay easier than it actually is, let me tell you.  I seriously pictured myself in the hospital if I were to try this.

 The silly strap immediately starts gyrating when you try to step on it... but after much practice and willing it to stop, it actually does stop, and you actually can walk on it.  Well some people can.

 They look so graceful don't they?

Another trick is to have someone sit on the line which is supposed to help.

There are some photos of me doing this crazy stunt but to date they have not surfaced in cyberspace.  Be very glad about this.