The Spidermed can help you improve your posture and strengthen your back and core muscles. If you sit all day long in front of your computer, this is the good choice for you. Frequent computer use that involves awkward postures, repetition, and forceful exertions may be related to nerve, muscle, tendon and ligament damage.
It is a simple looking product that is easy to use and gives you immediate feedback with sound or vibration. It develops the habit of proper posture.
The pictures are from the dealer's website.
Hunted by @kriptonik
$0.98·15 votes· comments
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