Video: 100 Ways To Attack The Groin

We’ve already shown you the science behind why getting picked in the nuts is basically the worst pain ever — it’s here in case you missed it — and now YouTube personality Master Ken demonstrates various ways to carry out a groin strike. As you’ll not, it seems to be far more effective than the wax-on, wax-off routine made popular by Mr. Miyagi in the 1980s.