1. Injury Prevention: Proper warm-up exercises help increase the elasticity of muscles and joints, reducing the risk of injuries like strains and sprains. 2. Improved Performance: A good warm-up routine can enhance a child's performance by increasing blood flow to the muscles, improving flexibility, and enhancing coordination. 3. Mental Preparation: Warm-ups help children transition from a state of rest to an active state, making them more mentally prepared for physical activity.