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Best Repulsion Strings
Best Repulsion Strings
The strings with the highest repulsion ratings, how tension interacts with power, and what you trade for that explosive launch.
Repulsion refers to the trampoline-like effect of the string bed when it contacts the shuttlecock. Strings with high repulsion store and release more elastic energy, propelling the shuttle forward with greater velocity.
Key Factors
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Gauge: Thinner strings (0.61–0.66mm) stretch more on impact, creating a deeper trampoline effect that launches the shuttle faster [1]
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Tension: Lower tension (18–24 lbs) increases string deformation, storing more energy and resulting in higher shuttle exit speed [2]
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Material: Elastic nylon multifilament cores maximize energy return and provide a crisp, responsive feel [3]
Who benefits?
Repulsion strings are ideal for beginners who need help generating power, power players who rely on smashes and clears, and doubles players who need quick reflex drives [1]. The trade-off is reduced control — the longer dwell time that creates power also introduces more variability in shuttle launch angle [4].