Is it normal to feel tired after morning exercise?
Aug 01, 2023
Source: Cainiu Health
Dr. Lin Yunfei
Introduction
Whether feeling tired after morning exercise is normal depends on the cause of the fatigue. If it results from physiological reasons, then it is normal; otherwise, it is not. Morning exercise refers to a fitness practice involving physical activity and workouts performed in the early morning. Exercising too intensely during morning workouts may cause certain muscles to remain in a tense state, leading to excessive lactic acid production and accumulation.
Generally speaking, whether feeling fatigued after morning exercise is normal or not depends on the underlying cause. If the fatigue results from physiological factors, it is considered normal; otherwise, it is abnormal. The detailed analysis is as follows:
1. Normal
Morning exercise refers to physical activity and workouts performed early in the morning. If the intensity of exercise is too high, local muscles may remain in a state of tension and produce large amounts of lactic acid, leading to lactic acid accumulation and subsequent feelings of fatigue. In such cases, the fatigue is normal and typically resolves after adequate rest, without requiring specific treatment.
2. Abnormal
If one exercises on an empty stomach in the morning, liver glucose stores may gradually deplete, leading to hypoglycemia, which can cause symptoms such as general weakness, dizziness, and vomiting. Additionally, failure to replenish fluids promptly after morning exercise may result in excessive loss of potassium, causing symptoms of hypokalemia, including nausea, vomiting, and fatigue. Fatigue caused by medical conditions such as hypoglycemia or hypokalemia is considered abnormal.
If you frequently feel fatigued after morning exercise, it is recommended to visit a reputable hospital to identify the underlying cause and receive appropriate treatment.
