Muscular strength is how much you can lift/push/pull, ect. Muscular endurance is how long you can do something with your muscles. Like if you have to put your are straight out in front of you and hold a 25 pound dumbbell. Your will get tired and give out. the more Muscular endurance you have the longer you can do something with your muscles.
Some can others can't but most probablt will
It helps you achieve optimal calorie and fat burning during workouts.
your performance and resistance to the workouts will begin to grow with each workout.
A compromise is good for a relationship because both sides are giving in and building the relationship so it isn't all one sided