Two types of exercise bikes are available. The design of the upright bike resembles that of a typical road bike but they are stationary. The pedals are positioned below the rider and puts added stress on the joints. The seat on the recumbent bikes seat resembles chairs and the pedals are out in front of the rider so that pedaling is more natural and puts less stress on the joints.
Other types of exercise bikes are available as well. Dual action exercise bikes are upright bikes that have moveable bars or arm handles. You use both of your arms and your legs on this bike. While using this bike you will experience aerobic activity and upper body toning.
There is variety with resistance bikes as well. With direct tension bikes you can manually adjust the resistance you use. The cycling motion on a bike with flywheels is like regular cycling motion. Bikes with air assistance get resistance by pedaling against the airflow of a fan blade.
The most sophisticated resistance bikes are magnetic frictionless resistance bikes. These bikes provide greater variety of workout levels. On more advanced bikes there are feedback mechanisms that show the following readouts:...