Swimmers are prone to generating sense of fatigue in swimming training and competitionprocess, proper fatigue is helpful for swimmers swimming ability improvement, while excessive fatigue is harmful for human body, therefore sports fatigue generation and fatigue recovery researches play crucial roles in swimmers’ training and performance improvement. By mathematical statistics analysis, is analyzes sports fatigue causes and fatigue recovery methods, in the hope of making contributions for swimming fatigue recovery. Through researching, it indicates that meditation training method teaching has significant effects on fatigue recovery, finally gets that experimental group has obvious advantages in heart rate, mood state and fatigue extent these three total indicators by comparing with control group.