Play Mat - Gymotion Activity Musical Robo Playland for Infants and Toddlers: The Revolutionary Gymotion is a portable development on the go activity playground for multiple stages of a baby"s growth. It features a battery operated musical buggy that moves back and forth along a special track and serves as a base for attaching dangling toys that engage a baby"s attention. Stage 1: Lay and Play: Improves Focus, Eye Tracking Skills, and Eye Hand coordination. Stage 2: Tummy and Play: Promotes head lifting, strengthens shoulders and upper body. Stage 3: Sit and Play: Encourages exploration, awakens curiosity, teaches cause and effect.