... process;· computer process monitoring, upside down parameters through the screen at a glance;· 9 kinds of control mode, but according to their own ... , safety performance is perfectHandstand implement use note:1, began a slow:Number of degrees is 15 to 20 degrees, lying ... upside down, relax movement, the back muscles may have discomfort. At this time the face down until muscle relaxation. Note: feet ...