I have a question about Torsional Stability
Head IG Youtek Speed 18 X 20 has the TWISTWEIGHT 11.6 kg*cm^2
Babolat Aero Pro Drive 2013 has the TWISTWEIGT 14.1 kg*cm^2
Which one can be called more torsionally stable?
Head IG Youtek Speed 18 X 20 has the TWISTWEIGHT 11.6 kg*cm^2
Babolat Aero Pro Drive 2013 has the TWISTWEIGT 14.1 kg*cm^2
Which one can be called more torsionally stable?
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