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What Is Circus Arts?

Circus arts are the collection of performance disciplines — acrobatics, aerial arts, juggling, clowning, contortion, equilibristics, and more — traditionally presented under a big top tent and increasingly performed in theaters, festivals, and on city streets. The circus has been reinventing itself for over two centuries, and the current chapter may be its most interesting yet: circus as art form, athletic discipline, and fitness phenomenon.

From Roman Spectacle to Big Top

The word “circus” comes from the Latin circus (circle), referring to the Roman arena where chariot races and spectacles took place. The modern circus — variety entertainment performed in a ring — was essentially invented by Philip Astley, a former cavalry officer who in 1768 began presenting equestrian tricks in a circular arena in London. He added acrobats, clowns, and jugglers between the horse acts, and the format stuck.

The 19th century was the golden age of the touring circus. P.T. Barnum, James Bailey, and the Ringling Brothers built enormous traveling shows that crisscrossed America by rail. At its peak, the Ringling Bros. and Barnum & Bailey circus traveled with 1,400 employees, 800 animals, and a tent seating over 10,000. The circus was, for many rural Americans, the most spectacular entertainment they would see in a given year.

The traditional circus declined through the late 20th century as television, movies, and changing attitudes toward animal performance reduced its audience. When Ringling Bros. closed in 2017, many declared the circus dead. They were wrong — the circus wasn’t dying; it was metamorphosing.

The Disciplines

Acrobatics

The physical foundation of circus performance. Acrobatics includes tumbling (floor gymnastics), partner acrobatics (two or more performers working together), hand balancing (holding positions on hands), and contortion (extreme flexibility demonstrations). The line between circus acrobatics and Olympic gymnastics is thin — many circus performers have competitive gymnastics backgrounds.

Hand balancing deserves special mention. A skilled hand balancer holds their entire body weight inverted on one or two hands, moving through positions with controlled slowness that makes the difficulty almost invisible. It looks easy. It requires years of daily training and is considered one of the most technically demanding circus disciplines.

Aerial Arts

Performing while suspended from apparatus above the ground. Major aerial disciplines:

Trapeze — Static (stationary bar for poses and drops), swinging (the classic flying trapeze with catchers), and dance trapeze (incorporating movement and wrapping). Flying trapeze — where a performer swings from a bar, releases in mid-air, executes tricks, and is caught by a partner swinging from another trapeze — remains one of circus’s most thrilling acts.

Aerial silks (tissu) — Two long fabric panels suspended from a rigging point. Performers climb, wrap, and drop through the silk, creating visual shapes and dramatic falls. Silks have become the most popular recreational aerial discipline, driving the aerial fitness boom.

Lyra/aerial hoop — A metal hoop (typically 32-39 inches in diameter) suspended from one or two points. Performers pose, spin, and transition within and on the hoop.

Aerial rope (corde lisse) — A single vertical rope. The oldest aerial apparatus, requiring exceptional grip strength and skin toughness.

Juggling

Object manipulation — keeping multiple objects in controlled motion. Beyond the classic cascade (three balls in an arc), modern juggling encompasses contact juggling (rolling balls across the body), passing (multiple jugglers throwing to each other), club juggling, ring juggling, and numbers juggling (attempting maximum objects — the current world record for ball juggling is 14 catches of 13 balls).

Juggling has a surprising connection to mathematics. Siteswap notation — a mathematical system for describing juggling patterns — was independently developed by several juggler-mathematicians in the 1980s. It describes patterns as sequences of numbers representing throw heights, allowing jugglers to discover new patterns through mathematical manipulation.

Clowning

Often dismissed as the simplest circus art, clowning is arguably the hardest. A good clown creates comedy through physical expression, timing, audience interaction, and character work — performing without the safety net of scripted dialogue or planned outcomes. The European clown tradition (Grock, Dimitri, Slava Polunin) reaches levels of physical theater that rival any “serious” dramatic performance.

Equilibristics

Balance acts: tightwire (walking a tensioned cable), slackline (walking a loose, bouncy line), unicycling, Rola Bola (balancing on a board atop a cylinder), and their various combinations. Philippe Petit’s illegal 1974 tightwire walk between the Twin Towers — documented in the film Man on Wire — remains the most famous equilibristic feat in history.

The Contemporary Circus Revolution

Cirque du Soleil, founded in Quebec in 1984 by street performers Guy Laliberté and Gilles Ste-Croix, transformed circus from variety entertainment into theatrical art. No animals. Original music. Thematic narratives. Production values rivaling Broadway. By 2019, Cirque du Soleil had generated over $1 billion annually and employed 4,000+ people worldwide.

The “nouveau cirque” movement extends far beyond Cirque du Soleil. Companies like The 7 Fingers (Les 7 doigts de la main), Circa (Australia), Gravity & Other Myths (Australia), and Cirkus Cirkör (Sweden) create intimate, artistically ambitious shows that blur the line between circus, dance, theater, and installation art.

Circus as Fitness

The biggest growth area in circus arts isn’t performance — it’s recreation. Aerial silks, trapeze, and acrobatics classes have exploded in popularity since the 2010s. ClassPass-style booking platforms list hundreds of aerial and circus fitness studios in major U.S. cities. The appeal combines physical challenge (aerial work develops grip strength, core strength, and flexibility simultaneously), creative expression, and the sheer novelty of climbing fabric or hanging from a hoop.

Youth circus programs — teaching children juggling, acrobatics, and aerial basics — have grown from a handful of programs in the 1990s to over 100 member organizations in the American Youth Circus Organization. These programs develop physical literacy, confidence, and performance skills in a non-competitive environment that traditional sports don’t always provide.

The circus is alive, transformed, and growing — not under a tent in a muddy field, but in theaters, gyms, and festivals where the oldest form of human performance art continues to do what it’s always done: make your jaw drop and your heart race at what the human body can do.

Frequently Asked Questions

What are the main circus disciplines?

Major categories include acrobatics (tumbling, hand balancing, contortion), aerial arts (trapeze, silks, lyra/hoop, rope), object manipulation (juggling, diabolo, poi, hat tricks), equilibristics (tightwire, slackline, unicycle, Rola Bola), clowning and physical comedy, and variety acts (fire performance, magic, stilt walking). Contemporary circus often combines multiple disciplines into theatrical productions.

Is circus school a real thing?

Yes. Professional circus schools exist worldwide. The National Circus School of Montreal, the École nationale de cirque, and NICA (National Institute of Circus Arts in Australia) offer multi-year degree programs. In the U.S., numerous youth circus programs and adult training centers teach circus skills recreationally and professionally. Aerial arts classes have become particularly popular fitness options in many cities.

Do modern circuses still use animals?

Increasingly, no. Cirque du Soleil (founded 1984) never used animals. Ringling Bros. and Barnum & Bailey retired its elephants in 2016 and closed entirely in 2017 (it relaunched in 2023 without animals). Most contemporary circus companies focus exclusively on human performance. Some traditional circuses still use animals, but the practice faces growing public opposition and legal restrictions.

Further Reading

• Cirque du Soleil
• American Youth Circus Organization
• Encyclopedia Britannica - Circus