|Size||(L)X(W)X(H) 30.5×25.5x11cm /12.00"x10.04"x4.33"(appr.)|
and then make the belt for fixing your head closed up on your forehead, and finally press the manual saccule
for charging gas to charge air into the gasbag.
big in an orderly way and step by step. Because the cervical vertebra problems are caused after accumulated years,
please properly increase the strength as the usage time goes by.
so as to give your cervical vertebra buffer space. Because cervical vertebra physiological curvature lesions are caused after many years,
and the bone has been fixed and unchangeable, so if the usage time is so long or the strength is so big for the first time,
you may feel your neck sore or dizzy the next day, certainly if you control the usage time properly and adapt to it for some days,
those symptoms will disappear.
or bring you a little hurt, but those belong to a normal situation, if you insist on using the equipment, you cervical curvature will be changed.