Common sense of life and health (1)

[sunlon]

1. most sports are in the evening: 17:00--19:00 is the best and the temperature is suitable.
2. pay attention to windbreak and keep warm before and after exercise.
3. severe exercise can also cause anemia.
4. exercise for 5 minutes after getting up, not only recharge the body, but also burn calories twice.
5. singing loudly in the shower promotes the body to release endorphins, thus creating a sense of happiness and happiness.