1, swim to lose weight, but you must stick to it.
Swimming can slim down the whole body, and you can swim 3-4 times a week. Butterfly stroke exercises abdominal muscles, at least it won't make you have a small belly, and you can also thin your ass, freestyle and backstroke. Anyway, every move can be stovepipe, but you must stick to it.
2. Swimming can enhance myocardial function.
When people exercise in water, all organs participate in it, which consumes a lot of energy, accelerates blood circulation and provides more nutrition for sports organs. The acceleration of blood speed will increase the load on the heart, make the heart beat faster and contract strongly. People who swim regularly have excellent heart function. The average person's heart rate is 70-80 beats per minute, and the stroke output is 60-80 ml. Frequent swimmers' heart rate can reach 50-55 beats/min, many excellent swimmers can reach 38-46 beats/min, and the stroke output is as high as 90- 120ml. When swimming, the role of water makes it easy for limb blood to flow back to the heart and accelerate the heart rate. Long-term swimming will obviously increase the activity of the heart, contract strongly, increase the thickness and elasticity of the blood vessel wall, and increase the stroke output. Therefore, swimming can exercise a strong heart.
Swimming can exercise the muscles of the whole body, and people who swim often are generally beautiful.
Swimming is not only an exercise to strengthen physique, temper will and benefit physical and mental health, but also plays a significant role in cooperating with clinical treatment and promoting the recovery of the sick body, which is irreplaceable by drugs.