I think it would have to do with your circulation..? Decreased Circulation to be precise.
Answer:
Explanation:Fever* or feeling feverish/chills.
Cough.
Sore throat.
Runny or stuffy nose.
Muscle or body aches.
Headaches.
Fatigue (tiredness)
Some people may have vomiting and diarrhea, though this is more common in children than adults.
The answer is Cardiovascular. Running and swimming and cycling are all considered <span>aerobic.
Hope this helps. </span>
Supporting connective tissue. Hope this helped! [:D]===[