Aqua cycling

Aqua cycling or aqua spinning is a technique in fitness training.

[1] 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.

[2] Private Aqua Cycling is a fitness concept that combines underwater workout with active balneotherapy in private rooms.

[3] This water sports-related article is a stub.

You can help Wikipedia by expanding it.

A group of people in swimwear pedaling on metal frames in a shallow pool
An aqua spinning class
A metal frame with a seat, handlebar, and resistance paddles attached to foot pedals
Apparatus for aqua cycling