I'd personally say B because a warmup will reduce injury, soreness, and get you ready. Then you have your exercise. Then the cooldown helps <span>bring the heartrate down to near-normal and to get the blood circulating freely back to the heart. Stopping abruptly could result in fainting or place undue stress on the heart.</span>
Seems like really bad anxiety, or possibly atrial fibrillation.
Without knowing the answer choices i think his waist is normal but the BMI should most likely be examined.
The answer would be d.eating nutritious meals