A tightrope is a rope that is stretched between two points and used as a balancing device for someone walking along it. It usually requires skill and concentration to walk on a tightrope, as the slightest misstep could cause the person to fall off. Tightropes are often used in circus acts, with performers attempting to cross them while performing various stunts or tricks. The act of tightrope walking has been around for centuries and has been featured in many movies and television shows.