Outdoor play contributes to a child's physical fitness by promoting active movement in a natural setting, enhancing both gross motor skills and overall health. Activities like climbing, running, and playing sports improve strength, coordination, and cardiovascular fitness. Furthermore, outdoor environments provide diverse stimuli that encourage exploration and creativity, fostering mental well-being. Spending time outside also increases vitamin D levels, which is essential for bone health. Encouraging outdoor play helps children develop healthier lifestyles and establish positive habits for long-term fitness and overall health.