2: Stretching Arms, Back and Leg. After the back stretcher is placed in the appropriate position, lay your back down on it and slowly exhale while slightly contracting your core. Step 3: Stretch to the Maximum. Experiment placing it in different positions and see which area provides the best relief or deepest stretch.
Remain in this position while calmly breathing for a a few minutes at a time, and try to get a cumulative total of 5-10 minutes a day in this stretched position. Use whenever you feel tightness in your back region to optimize benefits of the back stretcher. AZdent Portable dental X-ray machine, High Frequency x-ray machine compatible with digital sensor and x-ray film. Compatible with digital sensors, X-ray film, and image plate scanners.
This portable dental X-ray machine is high frequency machine. The body is small, light in weight, and the radiation leakage is less than 20?It has excellent image quality, portable storage, save more space. It uses high frequency and DC international power supply.
All of the components installed in the central PC board concentrated. Shock, set-up, electron tubes, all of them are insulation vacuum, sealed stereotype protection. Different exposure times are preset for adults and children. The battery is durable, it can take about 4 hundred images after fully charged.Exposure time:0.1-2.0S. Distance from skin to cone:105mm.
Tube focus:0.8mmx0.8mm.