有觀眾沒?
試試這招:
https://www.menshealth.com/sex-women/a19546169/kegels-for-men-benefits/?utm_source=google&utm_medium=cpc&utm_campaign=mgu_ga_mnh_md_pmx_hybd_mix_us_17889802313&gad_source=1&gbraid=0AAAAACrVUPn6Bt5LxsM4lLlrwX-GrScBZ&gclid=EAIaIQobChMIwK3zlde_hwMVsTUIBR0x_w8zEAAYAiAAEgKnEvD_BwE