This type of exercise equipment consists of two adjustable pulley systems positioned on opposing sides of a sturdy frame. Users select the desired resistance and perform a variety of exercises by manipulating cables attached to weights or resistance mechanisms. A common movement involves bringing the cables together from wide positions across the body, hence the name.
This equipment offers a unique advantage through independent cable movement, allowing for unilateral training and improved muscle balance. Its versatility makes it suitable for a wide range of fitness goals, from rehabilitation and strength building to sports-specific conditioning. The development of such machines has greatly expanded exercise options beyond traditional free weights.