Fitness tips, protect yourself while exercising. We can also improve our physical fitness while exercising. If we keep exercising, it is possible to grow taller. Some exercises are not suitable for everyone. Let me tell you some tips for keeping fit.
Introduction to fitness tips 1 1. It is not advisable to squat and rest immediately: if you squat and rest immediately after fitness exercise, it will hinder the blood circulation of lower limbs, affect the blood circulation and deepen the fatigue of the body. During strenuous exercise, blood is mostly concentrated in the muscles of limbs. Due to the strong contraction of limb muscles, a large amount of venous blood will quickly return to the heart, and the heart will send nutrient-rich arterial blood pressure to the whole body, and the blood circulation speed is extremely fast. If you stop to rest just after strenuous exercise, a lot of venous blood in the limbs will accumulate in the veins, the heart will be ischemic, and the brain will have symptoms such as dizziness, nausea, vomiting and shock due to insufficient blood supply and lack of oxygen. This kind of situation is more common in those activities with relatively large amount of exercise, such as long-distance running. The correct way is to do more relaxation activities after each exercise, such as walking slowly and relaxing your legs.
2. Don't take a hot bath or a cold bath (or swim) when sweating heavily: When sweating heavily after exercise, the capillaries on the body surface dilate and a lot of heat is released in the body. At this time, if you encounter cold water, the capillaries will suddenly contract, which will easily reduce the body's resistance and cause diseases. If you take a hot bath at this time, it will increase the blood flow on the body surface, resulting in insufficient blood supply to the heart and brain, and there is a risk of cardiovascular and cerebrovascular accidents.
3. Don't "omit" finishing activities: when you feel exhausted after each exercise, you should relax appropriately, such as unarmed exercises, walking and relaxing massage. It helps to eliminate muscle fatigue and restore physical strength quickly.
4. Don't be greedy for cold drinks: you will lose a lot of calories during exercise, and it is understandable that you need to replenish it urgently. However, after exercise, the human digestive system is still in a state of inhibition, and eating a lot of cold drinks is easy to cause gastrointestinal diseases such as gastrointestinal spasm, diarrhea and vomiting.
Introduction to fitness knowledge 2 1, developing scientific fitness methods
Scientific fitness methods include all aspects of life. Besides exercise, we should also pay attention to the comprehensiveness of nutrition collocation, the safety of related training, and the recovery and adjustment after exercise.
2. Scientific fitness can prevent diseases.
Scientific fitness methods can make our heart and lung function stronger, our bones stronger, and our body fat will be reduced accordingly, which is very helpful to improve our physique and health.
3, fitness to do a good job of risk assessment.
Knowing your physical condition before exercise can help you make a better fitness plan and conduct a comprehensive physical assessment, so that you will have a better sense of direction about your' exercise limit' and exercise program selection.
4. Develop good sports effects and master corresponding skills.
Teenagers are in the stage of growing up, and the choice of exercise intensity, the cultivation of exercise skills and habits should be determined according to specific conditions. For high-intensity exercise, it is difficult to control the frequency and time of exercise.
5. The elderly should exercise moderately.
The main purpose of exercise for the elderly is to ensure good health. The exercise of muscle strength can be relatively reduced, and low-intensity aerobic training is enough.
6, need to develop good habits
Sedentary is very harmful to your health. Office workers should keep such a living condition for a long time, make more changes and make our bodies healthier through various forms of physical activities.
In addition, when doing strength training, we should pay more attention to the exercise of large muscle groups, combine it with aerobic training, warm up well before exercise, learn to break through ourselves in the process of exercise and fitness, know that information will gradually increase the difficulty and weight, make corresponding nutritional supplements, match healthy and delicious nutritious meals, and match good fitness habits with healthy eating habits, so that the body will become healthier.