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Exercise and Insulin Sensitivity

Meaning

The physiological phenomenon describing the enhanced responsiveness of peripheral tissues, particularly skeletal muscle, to the action of insulin following a bout of physical activity. This improvement in insulin sensitivity is a cornerstone of metabolic health, allowing for more efficient glucose uptake from the bloodstream and better blood sugar regulation. Regular exercise, encompassing both aerobic and resistance training modalities, is a powerful, non-pharmacological intervention for preventing and managing insulin resistance and Type 2 Diabetes. The magnitude and duration of this effect are highly dependent on the type, intensity, and frequency of the exercise performed.