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Exercise Epigenetics

Meaning

Exercise Epigenetics is the study of how physical activity and training regimens induce changes in gene expression without altering the underlying DNA sequence. This field investigates the modifications to the epigenome, such as DNA methylation and histone acetylation, that are triggered by muscle contraction and metabolic shifts. These exercise-induced epigenetic changes are critical mediators of long-term health benefits, influencing metabolic function and tissue adaptation.