Abstract:A sport drink containing astragalus extract and multivitamin was prepared， and athletes experiment was taked to analysis the effect of astragalus vitamin drink on the physical recovery after exercise. After a sports training for consecutive 3 days， the results showed that the experimental group athletes taked astragalus vitamin drind had significantly higher subjective physical and power scores than the control group（P <0.05）. Compared with VO2max， blood lactic acid， blood urea nitrogen and total superoxide dismutase in the experimental group were significantly lower than those in the control group（P<0.05）. Through the safety analysis， it was proved that astragalus vitamin drink had high safety. The preparation of astragalus vitamin drink in the research had the ef－ fects in improve the physical recovery after exercise and relieving fatigue.