Question

why testicles pain when hit??

Answer 1

Well, for starters, a shot to the balls is just like any other physical strike to the body: because of nerves, it's gonna hurt. Unlike most other parts of your body, though, yourscrotum lacks protection in the form of bones, large muscle mass, and fat. ... And the pain doesn't just stay down there in thescrotum.

Answer 2

$\tt\pink{\underline{Testis}}$

→A pair of testis is situated outside the abdominal cavity in a sac of skin is called the scrotum. Scrotum keeps the testes at a temperature 22.5 degree Celsius lower than the internal body temperature which is necessary for the synthesis of sperms .

→Each testis is oval in shape measures about 4 to 5 cm in length and is 2 to 3 cm in width .

→The outermost covering of the testes is formed by a dense fibrous membrane called tunika albinia .

→Each testes is divided into 250 compartments called testicular lobules .