Standing should be divided into time, and the best time is after meals, especially after meals. Half an hour after a meal, the time when blood sugar rises (it seems to be blood sugar, I don't remember where I saw it). At this time, the rice eaten will be quickly absorbed and converted into fat. When sitting, it will pile up on the waist and buttocks.
Standing at this time, the function is (regardless of the old fat) that the new energy eaten will not be converted into fat, but will be stood out. Standing at this time, you will have a feeling of sweating from the heat. Exactly, all the heat will stand out. So stand after every meal, preferably for half an hour, but not for too long. It depends on my physical strength. Once I stood for more than an hour and a half, and they said my lips were a little pale, so I haven't stood for such a long time since then. More than half an hour is enough.
Remember to stand up and eat, don't move, brush the dishes, watch TV and take a walk. It's all good and will pass soon.
Also, I have a little suggestion. Don't eat staple food and meat at the same time Eat meat and vegetables this time and vegetables and rice next time. The effect is better.