First, excessive exercise.
Fitness must choose the way that suits you, so that there will be no danger. If the body can't bear it, it will cause muscle strain and seriously affect health.
The best way is to choose the exercise that suits you, and don't overtraining. Only in this way can we ensure the quality of later fitness and improve physical fitness.
Second, after dinner, do fitness exercises.
Walking after meals can live 99%, but taking part in exercise training immediately after meals will lead to indigestion in the body, and in severe cases, stomach cramps and other symptoms will occur. In the end, it affects the metabolism in the body, but it does not play a role in fitness, and it is also a great threat to your body.
Therefore, after eating, exercise after 1-2 hours to ensure that your body will not feel uncomfortable. If you can do some moderate exercise for yourself about 30 minutes after a meal, don't do strenuous fitness exercise, which will bring great pressure to your body.
Third, the movement stopped suddenly.
Running is also a kind of fitness. Running will make the blood flow very fast and the heart rate increase. If you stop yourself suddenly, your body's blood will swell up and you will have some symptoms such as numbness. This behavior will do great harm to your health.
When running, you must slow down, so as to effectively relieve blood circulation, so as not to let blood impact blood vessels and cause extreme discomfort.