... contraction-expansion program that pumps and deflates air through each chamber of the cuff that exerts the pressure from distal to ... cuffs(pants, leg, arm, shoulder, skirt) having 2-chamber, 4-chamber,6-chamber or 12-chamber according to each model. Air De-toxin system is ... . It is very portable to be used freely and easily.4. It can be used partially (arm, leg, waist) for your ...