chair has flown higher than the Nada-Chair's premier
product, the Back-Up.
It has traveled with the astronauts to space to
help ease micro-G induced back pain. But its more
down-to-earth application is keeping computer
users sitting comfortably upright. These "terminal"
sitters need the extra cushion that is provided
by our Back-Up.
knee cushions and back pad are twice as thick
as the next-in-line S'portBacker. It also comes
with accessory CushShins to disperse the leaning
weight over three times as much area of the shin.
For this reason, this is the first choice for
those with bigger body builds.
The Back-Up also comes with accessory Stretch
Straps that lengthen the loops to engage the feet.
With these, you can lean against your feet to
sit on the ground, read in bed or do stretching
exercises without compromising your low back.