Hello, you will usually feel a reaction after standing for two or three days every day. Some people are in good health and feel fever after standing for just one time.
How long it takes for standing to be effective actually depends on the physical fitness of different people. Those with good health will respond quickly, while those with poor health will respond slower.
Another question, how long does it take to stand to have an effect? ??It is also related to the time of standing. If the time of standing each time is too short, what effect will it have? It is recommended that it be 30 minutes, neither short nor long, and there is Effect.
The above is my experience. If you have any questions, please ask.