By Astride Astrid. Tennis. Published at Thursday, March 29th, 2018 - 11:23:37 AM.
Once I got to the courts 4S was about what I expected from a geometric poly—spin potential was above average and feel was solid though not as crisp as I typically like. The flipside is that 4S felt very soft and was one of the most comfortable polys I've used in quite a while. Fortunately the soft feel didn't come at the expense of durability. I played past the 12-hour mark with my set and didn't break it though they definitely felt a little dead towards the end. As I've noted in the past I find that most polyester strings go dead and lose tension well before they snap though I'd expect that heavy string breakers may break Black Code 4S before it goes dead or gets mushy.
Lightning fast players like Sascha Zverev and Ana Ivanovic will perform in the new adizero Ubersonic 2. Their dynamic and aggressive style calls for a shoe that doesn’t get in the way of their game but elevates it to new heights. For them – and for all players who waste no time scoring points sprinting cross-court to hit impossible winners - the adizero Ubersonic 2 is the right choice.
“Countervail can help a player maximize every single swing in a way not possible before” said Hans-Martin Reh General Manager of Wilson Racquet Sports. “This technology coupled with our new sleek racket design elements creates a power-forward racket for a player like Kei – one who excels at playing from the baseline.”
To better understand how CV technology could aid performance tennis players Wilson collaborated with the University of Minnesota's School of Kinesiology. The School conducted a study with competitive collegiate players men and women to determine if playing with a Wilson racket with CV delivered meaningful benefits. Study results showed that athletes playing with a Wilson tennis racket with CV experienced less muscle fatigue and more energy particularly in late sets or long training sessions and as a result showed improved control over their shots and quicker recovery after training and matches.
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