Do not drink large amounts of water after strenuous exercise
During strenuous exercise, the body loses salt through sweat.
Drinking too much water lowers the osmotic pressure of the blood, disrupts the body's water-electrolyte balance, affects normal physiological functions, and may even cause muscle cramps.
Exercise requires increased heart rate and breathing to increase blood and oxygen supply.
Drinking large amounts of water will distend the stomach, hindering diaphragmatic movement and affecting breathing; increased blood flow will also increase the burden on the heart, which is not only detrimental to exercise but may also harm the heart.
Furthermore, drinking large amounts of water lowers stomach acid concentration, affecting food digestion.
Drinking water after strenuous exercise for a long time can easily lead to stomach problems.
Exercise is not advisable after meals
After eating, more blood needs to flow to the gastrointestinal tract to aid digestion and nutrient absorption.
If you exercise at this time, blood will flow to the limbs, hindering digestion and potentially leading to illness over time.
In individuals with weak constitutions, blood pressure may drop after meals, a condition known as postprandial hypotension, increasing the risk of falls during outdoor activities.
Long-term exercise after meals can increase the risk of appendicitis.
Swimming and other similar sports should not be performed after drinking alcohol.
Exercising in inappropriate locations can cause injury
Since the basic function of exercise is to inhale a large amount of fresh oxygen from the outside world to meet the needs of health, it is essential to choose a good location before exercising. Flat, open spaces with fresh air, such as parks, riverbanks, and stadiums, are the best options.
Don't exercise when you're in a bad mood
Exercise is not only physical exercise but also mental exercise.
When you're angry or sad, don't go to the sports field to vent your emotions.
Sports medicine experts explain that a person's emotions directly affect the body's physiological functions.
These emotional changes originate deep within the brain and spread throughout the body, leaving traces on the heart and other organs, which can impact overall health.
Choosing the Optimal Exercise Intensity
There are many methods for choosing the optimal exercise intensity, such as the index method, heart rate method, Cooper's rating, Fix's rating, fatigue rating, simplified rating, and phase rating, etc.
Because everyone's actual situation varies greatly, with resting heart rates differing by 15-30% or even more, the optimal exercise intensity should be determined based on individual factors such as age, gender, occupation, physical condition, health level, athletic background, living environment, and goals/tasks.
