1. First, find both ends of the hand rope and tie two knots near the knot of the hand rope.

2. Secondly, rotate the two ends of the hand rope in opposite directions respectively, with moderate rotation intensity, and don't push too hard, and slowly push the two rotating knots to the knot of the hand rope until both knots are pushed to the knot of the hand rope.

3. Finally, turn the knot of the hand rope in the opposite direction, and the hand rope will be loosened.