Can people exercise when they are tired?

People in a state of fatigue, exercise is generally not recommended, you can carry out appropriate stretching activities, so that the tension of the muscles to relax, wait until the body does not feel fatigue before exercise. When the body in the state of fatigue adhere to exercise, prone to a decline in concentration, it is easy to have sports injuries, but will affect the sports exercise.
There are physiological and pathological causes of fatigue, physiological causes include poor sleep quality, work, life and study pressure, tension and anxiety or exercise intensity is too large, etc. Fatigue. Pathological causes include fatigue due to anemia, diabetes, thyroid disease, myasthenia gravis and other diseases.
If you feel fatigued for a long time, it is recommended that you consult a doctor to find out the cause and treat it promptly.