Endurance or strengh training for boxing?

[GhostFighter]

What is better to do when doing fitness, endurance training (high reps 15x, low weigh) or strength training (low reps 6x, high weigh) assuming both is done in explosive movement?

[Zarco]

You need both in boxing, endurance+strength. If you HAD to choose one over the other, endurance is the key that will get you through rounds.