Personal Foul
Injury, pain, rehabilitaion, are the words you think of when you think about football as being a rough sport. Your opinion is exactly right, football is a physical sport, so thats why different types of tackles and puches thrown during the game are referred to as personal fouls simply because the game is so physical an extreme amount of injuries occur with the absence of fights, or dangerous tackles; therfore, personal fouls are unexecptable.
Physical Personal Fouls
Intentional Fase Mask
Horse collar
Illegal chop block
Punches