A "Play Gym" is a safe and engaging space designed for infants and young children to explore and develop their motor skills. It typically features a soft mat with hanging toys, mirrors, and textures that encourage babies to reach, grasp, and crawl. The colorful designs stimulate visual and sensory development, making it an ideal environment for playtime. Parents often use a play gym to promote tummy time, which helps strengthen a baby's neck and shoulder muscles. Many play gyms are portable and can be easily set up in different locations, allowing for versatile play experiences. They are a popular choice among caregivers for early childhood development.