瑜伽能改善女性的小便失禁

An ancient form of meditation¹ and exercise could help women who suffer from urinary incontinence, according to a new study from UC San Francisco. In a study scheduled to be published on April 25, 2014 in Female Pelvic Medicine & Reconstructive Surgery, the official journal of the American Urogynecologic Society, UCSF researchers discovered that a yoga training program, designed to improve pelvic（骨盆的） health, can help women gain more control over their urination and avoid accidental urine leakage².   "Yoga is often directed at mindful awareness³, increasing relaxation⁴, and relieving anxiety and stress," said first author Alison Huang, MD, assistant professor in the UCSF School of Medicine. "For these reasons, yoga has been directed at a variety of other conditions -- metabolic⁵ syndrome⁶ or pain syndromes⁷ -- but there's also a reason to think that it could help for incontinence as well."   Huang and her colleagues recruited 20 women from the Bay Area who were 40 years and older and who suffered from urinary incontinence on a daily basis. Half were randomly⁸ assigned to take part in a six-week yoga therapy program and the other half were not. The women who took part in the yoga program experienced an overall 70 percent improvement -- or reduction -- in the frequency of their urine leakage compared to the baseline. The control group -- or the group that did not start yoga therapy -- only had 13 percent improvement. Most of the observed improvement in incontinence was in stress incontinence, or urine leakage brought on by activities that increase abdominal⁹（腹部的） pressure such as coughing, sneezing, and bending over.   Huang and her colleagues believe that yoga can improve urinary incontinence through more than one mechanism¹⁰. Because incontinence is associated with anxiety and depression, women suffering from incontinence may benefit from yoga's emphasis on mindful meditation and relaxation. But regular practice of yoga may also help women strengthen the muscles of the pelvic floor that support the bladder（膀胱） and protect against incontinence.   "We thought this would be a good opportunity for women to use yoga to become more aware of and have more control over their pelvic floor muscles," Huang said.