Published at Friday, March 16th, 2018 - 01:57:25 AM. Tennis. By Astride Astrid.
Two models in the 2017 Ultra line feature Countervail (CV) technology (the Ultra 100 CV and Ultra 105S CV) which is exclusive to Wilson performance rackets. CV is an integrated frame technology that minimizes vibration without sacrificing performance and feel. According to a University of Minnesota School of Kinesiology study** tennis players using a racket with CV experienced up to 30 percent less vibrational energy from the racket and as a result of less fatigue 40 percent more control over their shots. In addition to maximizing player energy CV shortens recovery time after matches.
“When I play-tested my new Burn racket with Countervail I could feel that my arm reacted better to it” said Kei Nishikori. “I feel I recover faster after practice and my arm and shoulder don't feel as tired while I am training. Best of all it didn't change the feel of racket which is really important to me. I am excited to use it on tour.”
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