The sport involves playing a modified form of tennis on an elevated platform, typically constructed of aluminum. This platform is surrounded by a wire mesh fence that remains in play. Special paddles, shorter than tennis racquets, are used to strike a spongy ball. A key element is the allowance of play off the surrounding screen, adding a distinct strategic dimension.
The activity offers a vigorous outdoor workout, often played during colder months due to heated platforms. It promotes social interaction and camaraderie among players, with leagues and tournaments catering to various skill levels. Its origins can be traced back to the late 1920s, evolving into a recognized racquet sport with organized governance and widespread participation.