Must see video

The following video on you tube is put out by by "Sport Science" showing you scientifically what happens when a person is struck in the groin.

The first part of the video is interesting the last half is about groin strikes.

Click on the links below

http://www.youtube.com/watch?v=X_FT_kc0wyY

http://www.youtube.com/watch?v=rmIVSny4e2g

Sport science also has a segment that shows what happens when a person does not feel pain.

This can happen if a person had been drinking or on drugs - no reaction to a groin strike