Muscle hypertonicity: Muscle hypertonicity is a condition in which a muscle's tone is abnormally tight or taut.
I've personally tried creating a few cardboard ones myself (a cardboard radionic box can work as effectively as a $300 store-bought machine) and using radionic software. From experience, it's hit-miss thing. Radionic devices DO work and they work WELL if and only if you can pour laser-like concentration in the few minutes you use it. After that, you can let the machine do the job without a thought on it. If you use a radionic device in a doubtful state, you can expect failure because you pour in negative energies that run counter to your desire. Of the two forms of radionic devices (the physical boxes and the software programs), I'd nod my head to the software flavors. They are far more versatile in that they allow you to suffuse pictures, words, symbols and rates into one coherent session. CyberShaman is one such software.
The cylinder and pump are used to create a vacuum to help the penis become erect; the band or constriction ring is used to help maintain the erection. How Do Vacuum Constriction Devices Work? To use a vacuum constriction device: Place the pump, which can be pumped by hand or run on batteries, over the penis. Pump the air out of the cylinder so that a vacuum is created. The vacuum draws blood into the shaft of the penis and causes it to swell and become erect.