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 would be eating out more often with increased calorie consumption,
Increased time in front of television/computers, Less activity and less engagement in sports and physical play
When you are scared and afraid?
