I think Greg needs to start small than go bigger on the excersise .
He shouldn't rush on the process and he should be careful.Take everything slow.
He should work hard but not to the point where he gets hurt again or more.
Remind him to stretch before he does
Excersising.
He should run shorter distances and than later increase the number of miles or laps he is running .
I hope I helped I am not really a athletic person though
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: Iodine plays a vital role in thyroid health. Your thyroid gland, which is located at the base of the front of your neck, helps regulate hormone production. These hormones control your metabolism, heart health, and more. To make thyroid hormones, your thyroid takes up iodine in small amounts.
Explanation:
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.
Answer:
You can communicate with your parents in multiple ways, but some are better than others.
1 - Don't lie, be completely honest!
2 - Don't argue with them, if they disagree they're entitled to that opinion but also remind them you're entitled to your opinion.
3- Listen to them - If they have something to say, listen to their opinion. Chances are, they have done what you're doing as a teenager and that's what parents are here for is to keep you from doing the mistakes they did when they was younger.
Explanation: