Is it good to do sit-ups after meals

Whether you want to lose weight or fitness, sit-ups are a more popular form of exercise. But many people are not divided into time periods, want to practice sit-ups, regardless of whether it is before or after meals are directly to practice. In fact, to do sit-ups is also to look at the time, do not practice the time of the reason instead of leading to physical injury. The following look at the sit-ups in the end is to do before or after meals.

Sit-ups before or after meals to do

Do sit-ups 2 hours after meals or 1 hour before meals is more conducive to health. In fact, so the exercise and fitness in the timing of the meal, there are instructions. Before and after meals are not suitable for strenuous exercise. Sit-ups are also the same, need to eat directly with the interval of a certain rest time.

Why do sit-ups 2 hours after a meal

Immediately after the meal to participate in strenuous exercise, can be involved in the gastrointestinal digestion of blood and redistribution, flow to the muscle and bone, which will affect the digestion and absorption of the gastrointestinal, immediately after the meal to participate in strenuous exercise can also be because of the gastrointestinal vibration and intestinal traction and abdominal pain and discomfort, which will affect the health of the human body. Therefore, at least 2 hours after the meal before you can sit-ups, when the digestion has been initially completed.

How long can you eat after doing sit-ups

Because the sit-ups are more strenuous exercise, and exercise, our body in order to ensure that the musculoskeletal oxygen and nutrients oxygen supply, in the central nervous system under the regulation of the whole body blood redistribution, so that the secretion of the digestive glands is greatly reduced, thus affecting the digestion and absorption of the gastrointestinal department. The more intense the exercise, the longer it lasts, the longer the activity of the digestive organs need to recover. It is generally believed that it is more scientific to rest at least 30 to 40 minutes after exercise to eat. So it is recommended that to sit-ups before a meal is best to rest for an hour before eating.

Can you do sit-ups on an empty stomach?

Want to lose weight of many girls choose to do sit-ups on an empty stomach, although there is a certain slimming effect, but in fact, this is also more injury to the body. Fasting exercise in the blood of free fatty acids will be significantly higher, there will be damage to the heart muscle "toxic", causing arrhythmias, and even lead to sudden death. There is also a risk of small intestine infarction, but also prone to hypoglycemia. It is best to drink a glass of water and eat an easy-to-digest food such as a banana.

Who should not do sit-ups

Sit-ups are relatively strong exercise, lumbar spine is not good, suffering from cardiovascular disease, menstruating women are not suitable to do sit-ups. Middle-aged and elderly people who do not exercise regularly, it is best not to choose to do sit-ups.