Running well, skipping rope too much in the morning can lead to many diseases, such as gastroptosis, because it is the first time for people to get up in the morning, and their stomachs are dormant all night (provided that you don't eat supper). Jumping rope just after getting up is definitely bad for your stomach. I also tell you that there are many reasons for wanting to grow taller. The innate factor lies in heredity. If you want to overcome congenital factors, you need to exercise. The best way is swimming. Nutritional supplements are also important. Drink more bone soup.