Sir August De Wynter is the main antagonist in the 1998 film The Avengers.
Quick Answer. Heavy legs are a common symptom of peripheral artery disease, according to SecondsCount. The heavy sensation also points to varicose veins, according to the Mayo Clinic. In those who are heavy exercisers, heavy legs are a symptom of overtraining, adds the American Council on Exercise. Continue Reading.
This is due to gravity, and fluid retention in your legs can be exacerbated as your legs, in addition to supporting the full weight of your body, also experience increased blood flow. As gravity pulls fluids down into your legs, it can cause swelling, also known as peripheral edema.