1.    check if the treadmill is powered on and if the safety-lock is OK before exercise. You're recommended to maintain a slow speed in the beginning of exercise and hold on the handrails until you become comfortable and familiar with the treadmill.

2.  Attach the magnet end of the safety lock to the console and also attach the clip of the safety pulling rope to your clothing before exercise. In case of urgency during exercise, you can pull out the safety lock and the treadmill will reduce the speed quickly until it stops; Put back the safety lock, the machine will reset and wait for instruction.