The Big Cardio Lie Continues…
Al Sears, MD, CNS – The Big Cardio Lie Continues… For 10 years, long-distance runner Ryan Hall held the U.S. record in the half marathon. He was the first person…
Al Sears, MD, CNS – The Big Cardio Lie Continues… For 10 years, long-distance runner Ryan Hall held the U.S. record in the half marathon. He was the first person…
