1, after eating, too much food accumulates in the stomach, which will cause stomach discomfort during exercise and even cause diseases such as gastroptosis.
2. When exercising, the blood is concentrated in the limbs, and the blood supply to the stomach is insufficient, which is easy to cause digestive system diseases.
If you don't have time before meals, you'd better rest for about an hour before you start exercising.
Second, skipping rope is an effective exercise to keep fit, and it is also an excellent physical exercise. It can effectively train individuals' agility and endurance, and it is a good way to keep fit. Jumping rope can be described as a "small effort, big harvest" sport, because: the equipment only needs a rope, light clothes and a pair of suitable sports shoes. The amount of exercise is optional, and the skipping rhythm can be fast or slow, which is suitable for people with different physical fitness. There is no limit to the number of participants, and one person or a group can participate. The use of hands, feet and brain can easily strengthen the exercise and sensitivity of limbs. Jumping rope is like jumping with an object equal to your own weight, which helps to enhance muscle endurance and cardiopulmonary function. The amount of exercise is all over the body, and the posture is easy to develop evenly. Accelerate human metabolism, enhance blood circulation, strengthen heart and blood vessel functions, and contribute to physical and mental health.