If they want to gain loose weight then they would need to eat well, so taking in a normal amount of calories but exercising more. To gain wait, take in more healthy calories but not that much of an extreme work out.. Hope this helps.
The answer to your question is;
nutrient-dense
All together it is
Food that are<u> nutrient-dense</u> have a high ratio of nutrients to calories.
Answer:
There is not such a thing as a QRS wave and it is just another name for QRS complex which I'm sure you know represents ventricular polarization
Explanation:
