JAS EZ Ankle

The JAS EZ Ankle offers full-range, bi-directional Range of Motion (ROM) therapy – 40º dorsiflexion and 52° plantarflexion – in a lightweight, low-profile, single-patient use device. JAS’ innovative Motion Arc™ design, combined with infinitely adjustable ROM, assures precise end-range stretch throughout the entire treatment session. Maximal Total End Range Time (TERT) is achieved for optimal therapeutic benefit.

  • 40˚ Dorsiflexion
  • 52˚ Plantarflexion

The JAS EZ Ankle has been designed for comfort and product performance. Therapy is patient controlled with a simple turn of a knob, eliminating difficult screwdriver tension adjustments required with dynamic splints.

Effective for Use Following

  • Fractures
  • Burns
  • Achilles Tendon Rupture/Repair
  • Neurologic Conditions
  • Plantar Fasciitis

JAS EZ is a custom-built, single-patient use orthotic turnbuckle for the US domestic market only.


  • Anatomically correct arc of motion
  • Lightweight, easy to apply and simple to use
  • Fulcrum positioned away from joint
  • Patient-controlled, infinitely adjustable ROM
  • Simulates manual stretch


  • Delivers optimal stretch loads through entire ROM
  • Promotes excellent patient compliance
  • Eliminates joint compression
  • Assures precise and pain-free end-range stretch; virtually eliminates muscle guarding
  • Dramatically reduced treatment time ensures high patient compliance
  • Provides clinic-quality stretch in the home setting