exercise ROM

Optimizing exercise range of motion to maximize muscle growth is a popular topic to discuss. As new research emerges, it often leaves you with more questions about the fundamental mechanisms and application of hypertrophy training. Mechanical tension is known as a primary driver of hypertrophy. Therefore it stands to reason that training a muscle through larger ranges of motion will create more tension, resulting in a greater hypertrophic stimulus. Although this makes sense at face value, it’s ultimately an unsatisfactory answer. At deeper levels of analysis, mechanical tension alone (or at least our current model) can not explain some of the observed outcomes we see both in the literature and anecdotally. The aim of this article is to provide a brief review of the topic, provide context to the ROM discussion, and offer practical recommendations to implement into your own training.