Published at Sunday, April 08th, 2018 - 10:23:54 AM. Tennis. By Aki Mai.
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.
It is natural to get excited about these positives but it is important not to put the horse before the cart. The ITF has not yet enacted any of the proposed changes. It is encouraging however that they did unanimously endorse the proposed changes which will be reviewed at the ITF's general meeting in August. One hopes the changes will garner approval and whatever adjustments may need to be made in the future it is fantastic to see that the ball has finally gotten rolling to start making the Davis Cup relevant in tennis once again.
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