A chest press machine is a piece of gym equipment designed to strengthen the upper body, particularly the chest, shoulders, and triceps. Users sit on the machine and push a weighted lever away from their body, mimicking the motion of a traditional bench press. This machine is often adjustable, allowing users to modify the weight and seat height for a comfortable fit. Chest press machines are beneficial for both beginners and experienced lifters, as they provide stability and support during the exercise. They help improve muscle strength and endurance while reducing the risk of injury compared to free weights.