How long does swimming take to induce weight loss?

　　Swimming for more than half an hour is necessary to lose weight

　　Huang Guangming said that swimming during menstruation makes you vulnerable to bacterial invasion and infection; in addition, the vagina's ability to resist bacteria during ovulation is poor. If you enter the swimming pool to swim at this time, it is easy to cause vaginal infection and inflammation. For those suffering from Vaginitis ,acute Cervicitis ,acute pelvic inflammatory disease Patients with urinary tract infections are advised not to swim until their inflammation is cured, as this will increase the chance of repeated infections.

　　However, without special circumstances healthy female , long-term swimming can not only shape a beautiful body shape, but also strengthen cardiovascular function and have a beauty effect. Huang Guangming explained that swimming, a horizontal movement, is the best posture because the water in the pool has pressure. The water pressure can form a balanced pressure on the limbs. The body will resist this pressure at the same time. The positive and negative pressure effects provide a subtle massage to the human body, thereby improving microcirculation and promoting blood circulation. Therefore, swimming is a beauty and body master for women.