Upright bikes are a type of stationary exercise bike designed to mimic the feel of riding a traditional bicycle. They feature a seat positioned above the pedals, allowing users to maintain an upright posture while pedaling. This design helps engage core muscles and provides a full-body workout, making them popular for home and gym use. These bikes often come with adjustable resistance levels, allowing users to customize their workout intensity. Many models also include features like digital displays to track speed, distance, and calories burned. Upright bikes are suitable for various fitness levels and can be an effective way to improve cardiovascular health.