Tightrope walking

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The feet of a tightrope walker

Tightrope walking, also called funambulism, is the skill of walking along a thin wire or rope. It has a long tradition in various countries and is commonly associated with the circus. Other skills similar to tightrope walking include slack rope walking and slacklining.

Types of rope and wire walking[edit]

  • Tightwire is the skill of maintaining balance while walking along a tensioned wire between two points. It can be done either using a balancing tool (umbrella, fan, balance pole, etc.) or "freehand", using only one's body to maintain balance. Typically, tightwire performances either include dance or object manipulation. Object manipulation acts include a variety of props in their acts, such as clubs or rings, hats or canes. Tightwire performers have even used wheelbarrows with passengers, ladders, and animals in their act. The technique to maintain balance is to keep the performer's centre of mass above their support point - usually their feet.
    • Highwire is a form of tight wire walking but performed at much greater height. Although there is no official height when tight wire becomes high wire, generally a wire over 20 feet (6 m) high will be regarded as a high wire act.
      • Skywalk is a form of highwire which is performed at great heights and length. A skywalk is performed outdoors between tall building, gorges, across waterfalls or other natural and man-made structures.
Tightrope walking, Armenian manuscript, 1688

Biomechanics[edit]

Acrobats maintain their balance by positioning their centre of mass directly over their base of support, i.e. shifting most of their weight over their legs, arms or whatever part of their body they are using to hold them up. When they are on the ground with their feet side by side, the base of support is wide in the lateral direction but narrow in the sagittal (back-to-front) direction. In the case of highwire-walkers, their feet are parallel with each other, one foot positioned in front of the other while on the wire. Therefore, a tightwire walker's sway is side to side, their lateral support having been drastically reduced. In both cases, whether side by side or parallel, the ankle is the pivot point.

A wire-walker may use a pole for balance or may stretch out his arms perpendicular to his trunk in the manner of a pole. This technique provides several advantages. It distributes mass away from the pivot point, thereby increasing the moment of inertia. This reduces angular acceleration a greater torque is required to rotate the performer over the wire. The result is less tipping. In addition the performer can also correct sway by rotating the pole. This will create an equal and opposite torque on the body.

Tightwire-walkers typically perform in very thin and flexible, leather-soled slippers with a full length suede or leather sole to protect the feet from abrasions and bruises while still allowing the foot to curve around the wire. Though very infrequent in performance, amateur, hobbyist, or inexperienced funambulists will often walk barefoot so that the wire can be grasped between the big and second toe. This is more often done when using a rope, as the softer and silkier fibres are less taxing on the bare foot than the harder and more abrasive braided wire.

Famous tightrope artists[edit]

Maria Spelterini crossing Niagara Falls on July 4, 1876
Jultagi, the Korean tradition of tightrope walking
  • Maurizio Zavatta, Italian/Australian rappresentative in Sport Extreme, Sportsman and multiple World Records holder for Skywalking, High Wire and Gymnastic Acrobatic. Appeared in several TV Show and won many Tightrope competitions worldwide. In 2014 at several meters of heigh he won and set a New World Record for The fastest walking backward on 100 meters Tightrope in 1 minute and 04 seconds the record been set during a TV Show in the Historical city of Kaifeng in China, also on 16 November 2016 he set 2 new World Records in Wulong, Chongqing (China) for the Highest and the fastest 150 meters walk blindfolded on the tightrope at the impressive height of 300 meters from the ground on a wire long 200 meters from starting platform to the arrival platform.

In Dicembre 2017 Maurizio Zavatta performed for the first time in the world a skywalk blindfolded between two Hot Air Balloons during a famous Italian TV Show.

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Metaphorical use[edit]

The word funambulism or the phrase "walking a tightrope" is also used in a metaphorical setting not referring to any actual acrobatic acts. For instance, politicians are said to "walk a tightrope" when trying to balance two opposing views with little room for compromise. The term can also be used in satirical or acidic contexts. Nicholas Taleb uses the phrase in his book The Black Swan. "You get respect for doing funambulism or spectator sports". Taleb is criticising scientists who prefer popularism to vigorous research and those who walk a fixed and narrow path rather than explore a large field of empirical study.[12]

See also[edit]

References[edit]

  1. ^ Mark Zaloudek (August 27, 2006). "Farrell Hettig found success on high wire and in business". Sarasota Herald-Tribune. Retrieved June 16, 2012. 
  2. ^ Tightrope Walking, A Uyghur Tradition Radio Free Asia, retrieved December 13th, 2010.
  3. ^ "Live blog: Nik Wallenda's Chicago skyscraper walks". www.chicagotribune.com. November 2, 2014. Retrieved November 2, 2014. 
  4. ^ "Daredevil Wallenda successfully completes 2 Chicago skyscraper tightrope walks". foxnews.com. November 2, 2014. Retrieved November 2, 2014. 
  5. ^ "Wallenda Enterprises Inc. - Exceeding The Limits of Tradition". Retrieved July 30, 2008. 
  6. ^ Rossiter, Marie. "Tight-rope walker breaks record at Kings Island". Dayton Daily News. Retrieved July 7, 2008. 
  7. ^ Staff. "Tightrope walker Denis Josselin completes walk over the river Seine in Paris". 
  8. ^ ITN, Source: (7 April 2014). "Paris tightrope walker crosses river Seine – video" – via The Guardian. 
  9. ^ Blumenfeld, Jeff (13 December 2013). "You Want To Go Where?: How to Get Someone to Pay for the Trip of Your Dreams". Skyhorse Publishing, Inc. – via Google Books. 
  10. ^ nurun.com. "Cochrane raises $10K for charity". 
  11. ^ www.unicorndesigners.co.uk, Unicorn Designers. "The book of alternative records - Longest Cumulative Distance on a Highwire (>100 m)". 
  12. ^ Taleb, Nicholas. Black Swan. 2010 UK. p.368