Published at Sunday, April 08th, 2018 - 12:07:53 PM. Tennis. By Livia Febe.
ISOMETRIC: Larger sweet spot. Developed over 30 years ago the ISOMETRIC design increases the sweet spot by 7%* Compared to a conventional round frame a square-shaped ISOMETRIC racquet generates a larger sweet spot by optimizing intersecting main and cross strings.
If you rarely (or never) break strings just make sure you bring two racquets. If you break strings more often then 3-4 racquets will do the trick. Ideally your back up racquets should be as similar as possible to your racquet of choice.
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