Now there is a lot of advertising concerning different vaginal pneumatic trainers with monometer. Doing some gymnastics with using the trainer only without some loading you simply keep up natural tone of vaginal muscles. Unfortunately such kind of gymnastics has age limitations and is mainly recommended young and healthy women for some prophylactic.
For ages in a body there are natural age changes , even healthy women's tone of the muscles decreases so gymnastics with the using of the vaginal trainer only can't recover elasticity of vaginal muscles. Additional gravity is necessary.
After a childbirth young and healthy women's tone of the muscles decreases, there are some complications, for example uterine prolapse or urinary incontinence. Doctors often make such kind of diagnosis to women at the age of 30-35 and independently of childbirth. These problems can be solved by mean of special exercises with using a trainer with gravity. The weight of the gravity is matched strict individually according to your state of health.
The uniqueness of gymnastics for intimate muscles with gravity is that it controls biomechanics of intimate muscles. And skilled system of exercises with apportionment of the loading to intimate muscles makes this gymnastics very effective. This gymnastics one should do under an expert's control during the first sessions then you can do in independently using author DVD course.