It is best not to do strenuous exercise for half an hour. You can stroll around the house slowly. As the saying goes, you can live for 99 years after dinner. Or a gentle abdomen; After 1 hour, you can exercise your upper and lower limbs properly, and after 2 hours, you can exercise your chest and abdomen or your whole body. 1 hour, don't do strenuous exercise before going to bed.