Why is it not recommended to eat rice after skipping rope?
Firstly, the benefits of not eating rice are numerous. Rice is a high-carbohydrate food, and in the refining process, trace elements, minerals, and vitamins are almost all lost. What remains is mainly carbohydrates. Nowadays, people have generally recognized that excessive carbohydrate intake leads to glycation, increased inflammatory factors, inflammation of the inner layer of blood vessels, atherosclerosis, and plaque formation. It also triggers various diseases such as obesity, diabetes, Alzheimer's disease, hypertension, kidney stones, and gout. Moreover, excessive carbohydrate intake and obesity can inhibit β-hydroxybutyrate levels in the body, accelerating aging and posing health risks.

Secondly, if you don't eat rice, you can eat grains, potatoes, and legumes appropriately. For example, oatmeal, buckwheat, pumpkin, potatoes, sweet potatoes, red beans, green beans, peas, lentils, etc. These foods are not refined, so their nutritional components are complete, and their carbohydrates are lower than those in rice. They won't be quickly absorbed in the short term, and won't stimulate the pancreas to secrete a large amount of insulin, causing glucose 'rollercoaster' fluctuations. Please forgive white rice and noodles. Besides them, we have many other staple foods.
Thirdly, humans are inherently 'ketogenic bodies'. Humans have a history of 4 million years, and agriculture only began more than 100,000 years ago. Humans only started eating grains during the agricultural era. Before the agricultural era, everyone was 'ketogenic bodies'. The main source of energy for daily caloric intake was fat and protein, while carbohydrates accounted for only about 5%. Carbohydrates were like a 'raid' for them; they were only eaten occasionally. Ketones, produced by burning fat, were the basis of their survival, not carbohydrates from rice, wheat, corn, potatoes…

In conclusion, reducing carbohydrate intake by not eating rice and noodles will not have a negative impact on your body.