In this episode, Dr. Armstrong and Corbin Bruton critique a collection of articles from LiveStrong.com that discuss:
Is a 10-pound dumbbell all you really need to build muscle and get strong? To answer this, we address the concepts of cardiorespiratory fitness, muscle endurance, muscle strength, specificity, progressive overload, and HIIT/HIIRT, as well as the advantages and disadvantages of dumbbell exercise.
In addition, they share their impressions of Kensui Fitness's AdjustaBELL adjustable dumbbell (not sponsored).
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