Honestly because they are desperate for attention and try and look tough and cool when really its dangerous and could cost someones life
The first part, vasectomy can hurt and if you want a child you can only use sperm in the bank
It is considered a third class lever because when you put effort into moving it is more effort on moving than the fulcrum of your arm
~<span>the effort is applied further from the fulcrum than the load</span>
I believe crunches are the best for building physical strength, although the rest also do help.
C
that’s the only negative effect