+**Aerobic Fitness** refers to the body's capacity to efficiently deliver oxygen to working muscles during sustained physical activity. It is crucial for [Endurance](/wiki/endurance) and overall [Cardiovascular Health](/wiki/cardiovascular_health), improved through regular exercise.
+## See also
+- [Exercise](/wiki/exercise)
+- [Metabolism](/wiki/metabolism)
+- [VO2 Max](/wiki/vo2_max)
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