→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?s→“Perfect Butt” https://youtu.be/oNiYmnJ_kVQ?list=PLR0XuDegDqP33-NUx7wuKb-3PDj-gRKgR In this video: Testes originally form in the abdomen near the stomach and kidneys. The nerves and blood vessels remain attached in that region, even after the balls drop. So when a guy gets kicked in the balls or otherwise has his nuts squished, the pain involved travels up from each testicle into the abdominal cavity, via the spermatic plexus, which is the primary nerve of each testicle, and then to the spine. Want the text version?: http://www.todayifoundout.com/index.php/2010/10/why-getting-kicked-in-the-balls-causes-pain-in-the-abdomen/ Sources: http://www.emedicinehealth.com/testicular_pain/article_em.htm#Testicular%20Pain%20Overview http://www.livestrong.com/article/13916-sexual-health-faqs-3/ http://en.wikipedia.org/wiki/Testicle http://en.wikipedia.org/wiki/Right_whale