How to block punches street fights. This is a simple system that will help tighten your self defense against big wild punches, haymakers and hooks in a street fight. Check out my 30 minute self defence course on Udemy: https://www.udemy.com/course/simple-things-to-do-when-bad-guys-attack-30min-self-defense/?referralCode=EEC9164FD2232E7930C9 #selfdefense #selfdefencetraining #martialarts #martialartstraining #selfprotect #safety | Fight Science TV