Tennis restringing using Signum Pro Tornado tennis string
The excellent spin generation of this string is aided by the heptagonal (7-sided) shape along with the axial twisting which increases the amount of ball bite that is possible. The new co-polyester formulation for Tornado increases its elasticity for greater comfort and power than typically polyester strings. Signum suggests stringing Tornado around 10% lower than your normal string due to the enhanced tension maintenance. The string is recommended for strong baseline players that want spin and power from a durable string.
Construction: Co-polyester monofilament