By Astride Astrid. Tennis. Published at Tuesday, April 10th, 2018 - 07:33:01 AM.
CV technology was originally designed for the aerospace industry to dissipate vibrational energy in airplanes and space vehicles. Wilson LABSTM the innovation hub at Wilson worked with CV's creator Materials Sciences Corporation to evaluate how the technology could be used to help tennis players battle the compounding physical effects of the faster harder-hitting modern game of tennis and the rigorous training athletes undergo to prepare for match-level play.
Warmup equipment: Once again you don't want to step onto the court for your match with cold muscles and without being warmed up. A jumprope can help get your legs ready while a resistance band is great for warming up your arm and shoulder. A lot of players even keep a football in their bag to throw around between matches. Tossing a football around is especially good because it replicates and helps improve your service motion.
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.
With polyester strings continuing to dominate the stringing spotlight it's no surprise that string manufacturers are continuously innovating and releasing new polyester strings designed to provide more spin better tension maintenance and improved feel. French string manufacturer Tecnifibre jumped back into the fray with Black Code 4S a new take on their Black Code poly that features a square profile and is designed to provide maximum spin power and durability all while offering excellent tension maintenance.
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