This hard tension model was developed for anglers who want to develop their main rocks that are prone to roots and loose threads. The design has been designed to increase the rigidity of the bat and increase the tension of the entire shaft, giving it a high "bottom sensor" that lets you vibrantly convey the presence of substrates and obstacles in contact with your hands. The exquisite tension prevents the roots from licking on the bottom, and provides a high probability to avoid roots on the rock, licking the area with confidence. The intense hook penetrates the cana and instantly removes from the roots for a strong transaction. This hard tension model is a must have for anglers who are trying to tackle the unexpected rock areas that lurk large octopuses.