original: the early spartans believed helmets were unnecessary and boxing prepared them for the inevitable blows to the head they would receive in battle .
simplifications: the early spartans believed helmets were not needed and boxing prepared them for the blows to the head they would receive in battle . the early spartans thought that boxing prepared them to be hit in the head during battle , so they did not think they needed helmets . the early spartans believed helmets were unnecessary and boxing prepared them for the blows to the head received in battle . the early spartans believed helmets were not needed and boxing prepared them for the unavoidable attacks to the head they would receive in battle . the early spartans believed helmets were not needed and that boxing prepared them for the blows to the head they would receive in battle . the early spartans believed helmets were unnecessary and boxing prepared them for the inevitable blows to the head they would receive in battle . he early spartans believed helmets were not needed and boxing prepared them for the blows to the head they would take in battle . spartans believed helmets were unnecessary and boxing prepared them for the blows to the head they would receive in battle .