The Rowbike is a bicycle that is used in a way similar to a rowing machine. It is powered by using your arms and legs in a rowing motion, giving a whole body work out that engages your core and back.
The creators say that using the Rowbike can burn up to 50% more calories compared to riding traditional bikes.
Rowbike is also available in a 4-wheel variant too.
You can get a Rowbike for around £1,888.
According to businessinsider