Lending a helping hand

I shouted at the attackers to leave him be they stopped to look at me without a thought one of them ran at me to throw a punch i stepped out the way and stuck my foot out tripping then the second attacker turned me around and got a clean hut in me and said you want to take his place as i rubbed my bleeding nose i punched hard in the stomach he bent over in pain he started vomiting his friend tried to kick me but i grabbed his leg and swung it into the other attacker making them both fall flat on the floor i shouted at them if you ever want to attack him again i will find you and give you another beat down they stood up in defeat and said you've won this round and walked off