Aqua cycling or aqua spinning is a technique in fitness training."Aqua workouts". The Times of India. In aqua cycling, a stationary apparatus similar to a bicycle frame is submerged in a pool, while its rider's upper body remains above the water."We Tried Underwater Cycling, The Latest Exercise Craze In New York City". Houston Chronicle. Private Aqua Cycling Private Aqua Cycling is a fitness concept that combines underwater workout with active balneotherapy in private rooms.

See also Water aerobics Aquajogging

References

Further reading "Aqua cycling: A new underwater workout". Fox News. "Spotlight on Aqua Studio: The Country's First Underwater Cycling Destination". Vogue.