@gailperrytreks: I only have a short clip of these beautiful performers, so for fun I added my own slacklining attempt—which mostly proves there’s no real comparison between what they were balancing on and what the rest of us use for slacklining. As an aside, I highly recommend slacklining for strengthening your core and improving balance! #slackline #tightwire #tighteope#cirquedusoleil @cirquedusoleil @SF Bucket List #liveperformance #circus