Sticking to running and punching cards is good for our health.
1, gastrointestinal.
Long-distance running makes people full of optimism, which helps to stimulate appetite, strengthen digestive function and promote nutrient absorption. Of course, what is more enviable is how to eat without getting fat, haha.
2, muscles.
Long-term middle and long-distance running can strengthen the respiratory muscles, heart muscles, neck muscles, chest muscles, arm muscles and muscles of waist, buttocks, thighs, calves and feet, making it difficult for muscles everywhere to accumulate metabolites such as lactic acid or carbon dioxide. Running can be said to be the foundation of all sports, which will have a positive impact on your participation in other sports.
3, bones.
Long-term middle and long-distance running can improve the strength of each joint and the softness of ligament; And increase the strength and density of bones to prevent people from suffering from degenerative osteoporosis in old age. Look at the old man in every marathon, and you will know how strong the bones of long-distance runners are.