Instructional Overview
Safety
This device is not designed to diagnose, treat, cure, or prevent medical conditions, and does not replace professional medical advice.
⚠ Begin slowly with a low target torque and increase gradually over time. Do not attempt high loads without prior adaptation.
⚠ Apply force gradually
⚠ Never jerk, snap, or bounce into load.
⚠ Stop use if pain increases
⚠ The device is electronically limited to 30 N·m. Do not intentionally attempt to exceed this limit.
⚠ Indoor / dry use only
Individuals with a history of wrist, hand, finger or forearm conditions should seek professional medical advice before using this device, and ensure use is appropriate for their individual condition.
Low-level muscular effort may occur during isometric loading. Stop immediately if:
- Pain increases during a hold
- Sharp or sudden pain occurs
- Numbness or tingling develops
- Grip strength decreases unexpectedly
- Swelling occurs
If symptoms worsen after a session or remain elevated the following day, reduce load before next use.
If pain persists, worsens, or is concerning, seek advice from a qualified healthcare professional before continuing use.




