A push mower is a type of lawn mower that is manually operated, requiring the user to push it across the grass. These mowers typically have a rotating blade that cuts the grass as the mower is moved forward. They are often powered by either gasoline engines or electric motors, and they come in various sizes and designs to suit different lawn areas. Push mowers are popular for small to medium-sized lawns because they are generally more affordable and environmentally friendly than riding mowers. They also provide a good workout for the user, making lawn care a more active task. Many models feature adjustable cutting heights, allowing for customized grass lengths.