Top 5 Arm Friendly Poly Strings!

Tennis Warehouse has a string performance tool that allows players to evaluate strings based on their stiffness level, which is the key spec for determining how arm friendly a string is likely to feel. The tool’s data is culled from a machine constructed by the authors of “The Physics and the Technology of Tennis,” Crawford Lindsey (“TWU Professor”) and Rod Cross, physicist from the University of Australia. Using this tool, I have assembled the following lists for the player in search of a more arm friendly control string. I have limited my focus to poly-based monofilaments.

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