Presumably, in order to cause a solid to convert to a liquid, or a liquid to a gas, the ions, atoms, or molecules that occupy the lattice positions of the solid must be given sufficient energy to overcome the forces that hold them in their lattice positions.
Detailed Description: Pelvic floor pain may be treated with trigger point injections with medications (steroids and local anesthetics) that are FDA approved for injection into muscles. The alternative is a noninvasive treatment option using pelvic rehabilitation which involves vaginal muscle massage.
The action of slowing or stopping the flow of urine may be used as a test of correct pelvic floor exercise technique. It is now known that the components of levator ani (the pelvic diaphragm), namely pubococcygeus, puborectalis and ileococcygeus, contract and relax as one muscle.