Lack of time, skipping meals, snacking on high calorie foods.
Sit ups is probably the correct answer
<h2>When lost fluid is not compensated sufficiently, dehydration can result.</h2>
Dehydration is the loss of water(H2O) from everywhere. It is an unfavorable depletion in the volume of water in the body. It causes severe diarrhea and vomiting to human. It can be cured by drinking plenty of water daily. A person should drink 8 glass of water in a day.
Teach them how to play soccer. give them a few polite tips, but never make them feel inferior