现在电视上转播的国内外足球赛很多,不少老年观众十分喜爱看足球,不知道你们是否留意到每当在禁区前罚直接或间接任意球时,守方充当人墙的队员总是不约而同地用双手捂在下身前面,这是为什么呢?原来,男子的整个外阴部,包括阴茎和睾丸,都是要害部位,尤其是睾丸。由于睾丸神经分布及其外面的那层又厚又韧的白 Now broadcast on television a lot of football matches at home and abroad, many older audiences are very fond of watching football, do not know if you noticed whenever the penalty in the penalty area before the direct or indirect free kick, defensive side as the wall of the team members are invariably invariably With both hands in front of the lower body, which is why? It turned out that the man’s entire vulva, including the penis and testicles, are the key parts, especially the testicles. Due to the distribution of testicular nerve and that layer of thick and tough white outside