Kung Fu wonderful

While I was walking in the park on a late afternoon.I caught a man with a very different hobby. The priority of the man is to stand up so others punch him in the stomach. Before allowing anyone to punch, he maneuvered for about 30 minutes. After 30 minutes, he stood up to let everyone around him punch him. He said that everyone punched me 20 in my belly. Everyone punched so hard that he still did not hurt. Tôi cũng đã cố gắng đấm anh ta, khi tôi đấm tất cả lực đấm của tôi, anh ấy vẫn ổn nhưng ngay cả sau khi tôi đấm anh, cánh tay tôi cảm thấy đau đớn