How long does it usually take to practice guitar climbing?

Grid climbing is a mechanical repetitive finger exercise, which can exercise the flexibility of fingers, but it can't improve the guitar playing level. As a guitarist, the emphasis is on the exercise of both hands and fingers. When the energy is not concentrated and the mind can't be settled, climbing the grid is the best exercise. As a beginner, it takes a long time to climb the grid and practice for 2 minutes every day. If there are no other training tasks, the practice time of climbing the grid can be extended.