A mugger failed in his attempt as he was knocked out by a sleeper hold by his intended victim. Now that’s a good situation to use the sleeper hold. The following videos show you how to do a sleeper hold, which basically temporarily stop blood flow to the brain. Warning – this is a dangerous move as you can inflict brain damage or death to your victim if the blood flow is cut off too long.

2 videos – a John Cena the wrestler’s way ..

and a safer way.