A floating, mobile gym powered by human energy envisioned for the Seine River

Everyone remembers the classic Fred Flintstone car; a simple design made from rock, wood, and animal hide that is powered by the feet of those riding within it. Not only does the design solve the whole ‘internal combustion engines haven’t been invented yet’ thing, but it is also a completely sustainable design that provides quite a workout for the passengers.

Well, welcome to the 21^st century version of the Flintstones car with the unveiling of a new design for a floating, mobile gym that is powered by, you guessed it, the people exercising within it.

Named the Paris Navigating Gym and designed by Italian architects Carlo Ratti Associati, the 20-meter long vessel can hold up to 45 people and gets its energy through the use of Technogym ARTIS machines. These machines can harness human energy created during a workout and use it for other purposes. When someone hops onto one of the vessel’s ARTIS bikes or cross trainers, they will not just be getting a workout, but they will also be helping to power the gym along the Seine as it makes its way through Paris.

The boat will have augmented reality screens to show users the quantity of energy created by their workout and data about the river’s environmental conditions, tracked and provided in real time thanks to sensors on the boat. A transparent glass cover allows the boat to be used year round and can open to allow fresh air in during the summer.

In addition to Carlo Ratti Associati and Technogym, the Paris Navigating Gym was developed in collaboration with Terreform ONE, a non-profit architecture group, and the urban regeneration institute URBEM.

Rendering courtesy of Carlo Ratti Associati