| 摘要 |
<p>Apparatus and method for efficient training of female vaginal muscles is disclosed. The essence of the apparatus and of the method is based on sequential exerting of pressure on different groups of muscles in accordance with a "dichotomy" principle. The pressure is exerted with the aim of a male member which is is adapted for insertion into vagina and is provided with two separate, autonomous and not communicating, elastically extendable chambers.</p> |
