Synchronized swimming is a water sport that combines swimming, dance, gymnastics, and breath control into choreographed routines performed to music. Athletes execute precise movements both above and below the water’s surface, often in perfect unison with teammates. The sport was officially renamed “artistic swimming” in 2017 by FINA (now World Aquatics), the international governing body of aquatic sports. The name change was meant to clarify that “synchronized” referred to athletes matching the music, not each other, a distinction that had long confused audiences.
Despite the new official name, most people still search for and recognize the sport as synchronized swimming. Either term refers to the same discipline.
What Happens During a Routine
Artistic swimming routines are performed in a pool at least 3 meters deep, where athletes cannot touch the bottom. They combine acrobatic lifts, spins, leg kicks above the waterline, and underwater formations, all timed to a musical soundtrack. What makes the sport deceptively difficult is that between 59% and 81% of a routine is spent with the face submerged. Individual breath holds typically last 10 to 15 seconds, but high-performance athletes sometimes hold their breath for more than 30 seconds at a stretch.
There are three types of team routines in competition: technical, free, and acrobatic. Duet events include technical and free routines.
- Technical routine: Athletes must perform five prescribed elements, each with an assigned difficulty level. This is the more structured format, testing mastery of specific skills.
- Free routine: No restrictions on music or choreography. Duet free routines run up to 2 minutes 45 seconds; team free routines can last up to 3 minutes 30 seconds. Both include a mix of hybrid movements and acrobatic lifts.
- Acrobatic routine: A newer format that highlights powerful throws, lifts, and catches. Teams perform seven acrobatic elements drawn from four movement groups, plus three free choices, all within about 3 minutes.
How Routines Are Scored
At the Olympic level, two panels of five judges each evaluate every routine. One panel scores execution: how cleanly and precisely each element is performed, on a scale of 0 to 10 in quarter-point increments. For each element, the highest and lowest scores are dropped, and the remaining three are averaged and then multiplied by the element’s predetermined difficulty rating. Harder elements are worth more points.
The second panel scores artistic impression across three categories. Choreography and musicality evaluates how creatively the routine blends technical and artistic components. Performance looks at how athletes present to the audience, including body language, confidence, and emotional expression. Transitions considers the artistry of movements connecting one element to the next. In each category, the top and bottom scores are again dropped and the middle three averaged.
A significant rule change took effect ahead of the 2024 Paris Olympics. Coaches now submit a “Coach Card” before each event, detailing every element in the routine, the order it appears, and its difficulty rating. Technical controllers verify that what happens in the water matches the card. This system moved the sport toward open-ended scoring, meaning total scores are no longer capped at 100 points. Teams that attempt and execute harder elements can now score higher than those who play it safe.
The Physical Demands
Artistic swimming requires an unusual combination of endurance, flexibility, power, and oxygen management. Athletes perform explosive lifts and holds while treading water with no solid surface for leverage. A study published in Clinical Autonomic Research that analyzed medalists at the 2023 World Championships found that solo routines spent roughly 69% of total time underwater, duets about 63%, and teams around 60%. That means athletes are performing intense physical work while repeatedly holding their breath.
To manage this, swimmers develop significant tolerance to carbon dioxide buildup in the blood. Some use brief hyperventilation before submerging to extend breath-hold capacity, though this carries a real risk of shallow water blackout because it can drive oxygen levels dangerously low while simultaneously reducing blood flow to the brain. Training the body to tolerate these conditions takes years.
Elite artistic swimmers typically train 4 to 6 hours per day, accumulating 10 to 12 sessions per week. A typical day starts with a morning pool session of 90 minutes to two hours, followed by an afternoon gym workout covering strength and flexibility, then a second water session. Recovery work like yoga, mobility drills, and physiotherapy fills the gaps.
Olympic History and Recent Milestones
Synchronized swimming debuted as an official Olympic sport at the 1984 Los Angeles Games, featuring solo and duet events. It was a relatively young competitive discipline at that point, having developed through the mid-20th century from water ballet exhibitions. Over the decades, the Olympics expanded to include team events, and the solo competition was eventually dropped.
The 2024 Paris Games marked a historic shift: for the first time, men were eligible to compete in Olympic artistic swimming. The rule change allowed a maximum of two male athletes per team. While men had competed at world championship events before, the Olympic inclusion represented a major step toward expanding the sport’s reach and breaking its long-standing image as exclusively female.
What Makes It So Difficult to Watch Accurately
One reason artistic swimming is often underestimated is that audiences only see what happens above the waterline. The leg patterns, lifts, and formations visible on the surface are powered by constant, furious sculling and eggbeater kicks happening below it. Athletes smile and project calm while their heart rates spike and their lungs burn. The sport rewards making the nearly impossible look effortless, which paradoxically makes it harder for casual viewers to appreciate just how demanding it is.
The gelatin-stiffened hair, dramatic makeup, and sparkly suits serve a functional purpose beyond aesthetics. Judges evaluate presentation and performance quality, so visual impact matters. The nose clips that every swimmer wears prevent water from rushing into the nasal passages during inverted positions and underwater sequences, which happen constantly throughout a routine.