The ArmLock Sleeve

On a young person, you would not see a restriction in the flexibility of these muscles. Repeated stress, as we work and play, can cause these tissues to tighten up.

The ArmLock stretches the three muscles that attach to the outside of the elbow that causes Tennis Elbow.

  1. Extensor Carpi Radius Brevis
  2. Extensor Digitorium Communis
  3. Superficial head of the Supinator

Cautionary Note

The following conditions may be aggravated by the ArmLock:

1. Instability of the wrist
2. Arthritis of the fingers, wrist or elbow
3. *Recent onset of Tennis Elbow.
4. Carpal Tunnel Syndrome

* Symptoms should exist for greater than 8 weeks.
Consult your physician prior to using this product.

A Stretch That Heals

Using the Armlock to Stretch the Ailing Muscle

The ArmLock device works by putting the muscles implicated in Tennis Elbow on a gentle, but prolonged stretch, essentially “pulling out” these tender areas.  The stretch recommended is a half an hour a day. It may be a constant stretch, but several periods of 10 minutes work as well.




Success hinges on four areas: improving access; reducing cost; increasing convenience, and simplifying the process.

Improving Access:  The brace is your therapist.  You do not have to drive to a clinic to have your therapist do this, who also would only do it for a minute or two, and even then only if they are appropriately trained to do so..

Cost: The cost of one physical therapy treatment equates to the cost of the brace, but you can use the brace over and over again.

Convenience:  You can do this at home, no need to drive to a physio clinic. Stretch right after supper to do your therapy, while watching TV.


Simplifying the process.  Direct shipping to you – you don’t have to leave the house.  You direct the amount of tension that you’re comfortable with – not the therapist.  You decide how long the treatment session will be, not the therapist.