It is not possible to do physical exercise during the cold, you need to rest more, drink more water and eat more fresh fruits and vegetables rich in vitamin C. If you go to the gym to exercise, the energy consumption is relatively large, but it is not conducive to the recovery from the cold. When you go to the gym, you sweat more, and sweating is more likely to get cold, which can aggravate the cold or lead to other diseases, which is not good for the recovery of the cold. You should rest more and sleep at home. If you want to exercise at this time, you can take a light walk, but you should never go to the gym for more strenuous exercise, which is very unsuitable during the cold. At this time you should eat lighter, easier to digest food, which is also less burdensome to the gastrointestinal tract. In addition, fresh fruits and vegetables should be replenished in sufficient amounts, as vitamins can help the body to strengthen its resistance against foreign viruses or bacteria, thus promoting recovery from the cold.