The Jolly Jumper is a popular baby activity seat designed to provide infants with a fun and engaging way to exercise their legs and develop motor skills. It typically consists of a suspended seat that allows babies to bounce and jump while being safely secured. The design encourages movement and helps strengthen leg muscles, which can be beneficial for their overall physical development. This product is often used by parents to entertain their babies while they are busy with other tasks. The Jolly Jumper is adjustable to accommodate different heights and can be used indoors or outdoors, making it a versatile choice for families.