Is your cardio routine a myth? A fitness expert challenges everything you know about heart health

Think your cardio routine is the secret to heart health? Fitness expert Rubén Ávila challenges the myths of the treadmill and reveals why muscle is the real key to metabolism.

Black News Black News
Apr 29, 2026 - 06:19
Is your cardio routine a myth? A fitness expert challenges everything you know about heart health
Think your cardio routine is the secret to heart health? Fitness expert Rubén Ávila challenges the myths of the treadmill and reveals why muscle is the real key to metabolism.
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