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Glycogen Storage Capacity

Meaning

The maximum amount of glycogen, the primary storage form of glucose, that can be synthesized and retained within the body’s major storage sites, predominantly the liver and skeletal muscle tissue. This capacity is a critical determinant of physical endurance, metabolic flexibility, and the body’s ability to maintain stable blood glucose levels during fasting or prolonged activity. A higher storage capacity generally correlates with improved athletic performance and metabolic health.