Running forks are relatively common, mainly in children who do not warm up before running. It is usually characterized by paroxysmal pain in the epigastrium or right upper abdomen, or it may be caused by uneven exhalation and spasm of the respiratory muscles while the child is running. If pain relief is needed, the first step should be to rest immediately, stop running activities, adjust the rhythm of breathing, and slowly use abdominal breathing. If the child’s pain fork in the air is more obvious, you can properly give the child with a hot water bag to warm up the child’s upper abdomen, can effectively relieve the child’s running fork in the air. In addition, you can also do some exercises, the upper limbs of the same side of the lift to the opposite direction for stretching exercises, while gently patting the upper abdomen, effectively promote the relief of respiratory muscle spasm, relieve the pain caused by the child’s fork in the air.