The GAP-FLEX® System is the next generation of knee recovery therapy. Designed to utilize gravity and save you time (and money) in lengthy therapy sessions, the GAP-FLEX® System increases range of motion faster during recovery from total knee replacement. Purchase your device at GAP-FLEX.com.

The GAP-FLEX® App is designed to be used in accompaniment with the device during recovery. App features include:
- Getting to know your GAP-FLEX®
- Setup instructions and animated demonstrations
- Therapy instructions, timer and log for tracking progress
- Recommended optional exercises