Zero Degree Knee

Knee Extension


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Upgrade your knee extension exercises with the Zero Degree Knee, a surgeon designed foam cushion that creates optimal knee extension following a total knee replacement. Pair with GAP-FLEX for an effective flexion and extension recovery routine.

  • Used on 100,000+ patients nationwide! Prescribed by knee surgeons in hospitals across the country to ensure patients achieve the precise leg, knee, ankle and toe angles needed to start a successful recovery.
  • A comfortable and convenient way to gain knee extension when using GAP-FLEX.
  • Keep your toes pointed up and control hip rotation during knee extension.

Continuing to use the Zero Degree Knee and GAP-FLEX for several weeks as part of your in-home rehab is critical to reducing pain and getting back to your everyday activities.