Take a short aerobics class, mix in some choreographed dance elements, a panel of judges, big smiles on all the competitors and what do you have? Quite possibly the next Olympic sport.
Set to high-powered music, sportaerobics is an energetic blend of strength, flexibility and endurance that lasts between 100 seconds and 110 seconds. It's sometimes described as a competitive alternative to gymnastics.
The first aerobics competition was held in 1983 in Los Angeles. Since then, the sport has grown to include an annual world championship, has been a feature at the world games since 1997 and, in 1996, was officially adopted as a new discipline of gymnastics by the governing body, the Federation Internationale Gymnastique.
This means the International Olympic Committee (IOC) also recognised the sport as more than an aerobics class on stage, and positions it to be part of a future Olympic Games (although which one is anybody's guess).
In July this year, more than 30 countries will convene in Los Angeles for the 16th World Sportaerobics Championships and the 8th World Youth Sportaerobics Championships.
But if you think sportaerobics is only for young joints and ligaments, think again.