yes u need it...
To keep your dick alive!
aerobic endurance, muscular endurance, flexibility, speed, strength & body composition :)
you need aerobic endurance for cardio to be able to dance and have a more structured dance move
a footballer will need aerobic endurance because: a match lasts 90minutes and they will need to be active for much of his time. they need to be able to perform at a high level for the whole match. many injuries occur when a footballer gets tired- therefore they need good levels for aerobic endurance to reduce the possibility of an injury.
Football players need several types of training. They need strength training, endurance training, and speed training. They will also have to work on their coordination with a variety of exercises.
If you have that endurance you will be able to run fast for longer.
You need this so you are able to move your body and not injure yourself
you need it to help you swim longer :)x
ask you great great great great NANA
(you need to elaborate on this question: What football players, and use for what?)