Exercise bikes are stationary fitness equipment designed to simulate cycling outdoors. They provide a low-impact cardiovascular workout that can help improve endurance, burn calories, and strengthen leg muscles.

Exercise bikes are suitable for users of all fitness levels and can be used for various workout routines, such as interval training or steady-state cardio. They typically come with adjustable resistance levels, display screens to track workout metrics, and comfortable seats for extended use.

Exercise bikes are a popular choice for home gyms and fitness enthusiasts looking to enhance their cardio fitness.