Ok, I gotta ask. What the heck is a "shock watch"?
I had a hard time finding it online. This came out back in the early to mid 70's. i was still using one back in 77. The racket choices i made weren't optimal for my elbow. The rackets were too stiff & i paid for using them.
iT'S A GADGET that is supposed to dampen shock so your whole arm isn't adversely affected by continuous/ongoing shocks like that encountered in playing tennis or shooting. I used to use one as a tennis player who played daily for seriously long periods of time. I had gotten tennis elbow and i wanted some relief so i tried one. i can honestly say at least the tennis elbow it didn't get worse.
It's mercury inside it. this new version in the link i can't say much about. just found it moments ago. Yet, the original shock watches were advertised for shooting sports, i just didn;t find that out until years later.
http://www.amazon.com/Tennex-Elbow-Shock-Watch-Black/dp/B002N1OJSIProven to relieve and prevent Tennis Elbow, Golf Elbow and Repetitive Stress Injuries like Carpal Tunnel Syndrome. Why suffer? Experience the power of pain-free play or work!
The Tenex? Elbow Shock Absorber watch is bio-engineered to provide effective relief from shock vibrations. At the heart of each Tenex? Elbow Shock Absorber is a spherical module of high density liquid metal with exceptional shock absorbing power. Clinical testing shows that up to 70% of vibrations produced upon impact are eliminated by wearing Tenex? Elbow Shock Absorber.
The Elbow Shock Absorber Story: Independent studies conducted in the USA, Canada and France (at the prestigious MIT laboratories in the US), have consistently demonstrated the effectiveness of Tenex? ESA in protection and prevention of tennis and golfers elbow. In fact, any injuries due to sudden or repetitive impact ? from baseball to hammering, pounding or typing on a keyboard ? can b avoided when wearing Tenex? ESA.
How does it work? Upon sudden impact or during repetitive actions, harmful vibrations travel up the arm where they can cause damage. When worn on the wrist, Tenex? ESA absorbs these vibrations before they have a chance to reach the soft tissues of the wrist and elbow. A specially formulated liquid metal, sealed inside Tenex? ESA, produces a counter wave action that effectively neutralizes vibrations whenever your arm receives shock.
Fully Adjustable Straps: The Velcro? straps can be adjusted at both ends. If you still need to shorten it, you may cut off part of the hook ends to further adjust the strap to your wrist size.
Self-gripping Velcro? fastener.
Soft nylon absorbent backing.
Extended wear 20,000 times.
Washable design.
Fully adjustable.
High impact polycarbonate IZOD construction.
Ultra violet resistant.
Ultrasonically welded.