How do LadySystem cones work in strengthening the pelvic floor?
When you insert a LadySystem cone inside the vagina, its weights causes it to move downwards and slip out. This action provokes a mild natural reflex contraction (also called passive contraction or biofeedback) of your pelvic floor muscles in order to retain the cone. This contraction is the specific exercise which restrengthens the muscles. Using progressively heavier cones increases the intensity of the exercise (although hardly noticeable to you), and therefore its beneficial effect in terms of strengthening your pelvic floor.