Do we still need to persist in running when our bodies are exhausted

Whether to continue running when physically exhausted depends on the level of fatigue. Mild fatigue can be reduced appropriately to continue exercising, but running should be paused when severe fatigue or accompanied by dizziness and muscle soreness. Running under mild fatigue can help promote blood circulation, accelerate the clearance of metabolic waste, and improve physical function. At this point, you can adjust your running to brisk walking or slow jogging, reducing your exercise time to half of usual and avoiding high-intensity interval training. Warm up and stretch thoroughly before and after exercise, replenish an appropriate amount of electrolyte water, and pay attention to heart rate changes that do not exceed 60% of maximum heart rate. This moderate exercise may actually alleviate chronic fatigue caused by prolonged sitting and mental stress. When there is persistent fatigue, joint pain, sleep disorders, or slow recovery after exercise, forced running may exacerbate physical injuries. Excessive fatigue can suppress immune system function, increase the risk of muscle strain and joint wear, and may lead to sports anemia or rhabdomyolysis in the long term. At this time, you should choose the resting recovery, and use foam axis relaxation, hot bath or mild yoga to help the body repair. After the recovery, you can gradually increase the amount of exercise.

It is recommended to use a subjective fatigue scale to assess physical condition and wear heart rate monitoring devices during exercise. Ensure high-quality protein and compound carbohydrates intake after running, and sleep for no less than seven hours per day. Arrange two cross training days per week, replacing some running plans with low impact exercises such as swimming and cycling. If fatigue persists for more than two weeks or is accompanied by low-grade fever or arrhythmia, it is necessary to seek medical attention promptly to investigate potential diseases such as thyroid dysfunction and anemia.