Tourna Big Hitter Silver 7 Tour Poly Tennis String

Tourna Tennis Strings - Awards All Tourna strings are crafted with the latest technology and are second to none in performance. The award chart showcases Tourna's excellence in both polyester strings and arm-friendly multifilaments.

Tourna's Polyester Strings Tourna's polyester strings are all manufactured in Germany using advanced materials, including polyether, to deliver a softer string that absorbs shock and increases comfort, while retaining incredible durability, power, resistance to movement, and tension maintenance. This blend of poly materials makes Tourna's polyester strings true co-polys.

Tourna's Spin-Friendly Polyester Strings Tourna Big Hitter Poly strings hold 3 of the top 5 slots for spin potential, according to Racquet Sports Industry Magazine playtests. Black 7, Silver 7 Tour, and Blue Rough are in the top 5, with Black 7 being the best in spin of all strings ever tested. Silver 7 Tour, Black 7's stiffer counterpart, has been awarded the "Best Tension Maintenance Poly" by Tennis Warehouse University Labs and ranks #3 in spin from the RSI playtests.

Tourna's Arm-Friendly Multifilaments Tourna also offers arm-friendly multifilaments that have been awarded as some of the most comfortable arm-friendly strings on the market.

Cost-Effective Performance With the money you'll save playing with Tourna strings compared to more expensive brands, you'll be able to afford a new racquet and new shoes every couple of months. Play with Tourna strings with confidence and save money at the same time.

Shaped Polys Many Tourna polyester strings feature a shaped design, like Silver 7 Tour and Black 7, which have seven sharp edges that bite into the ball upon impact, imparting massive spin. Other shaped polys include Big Hitter Blue Rough and Big Hitter Silver Rough, which have 8 sharp edges and are then twisted. Tourna Grit is a textured poly that feels like sandpaper and can really grab the ball upon impact, known for its control, low power, and spin.

Round Polys Tourna's round polyester strings, such as Big Hitter Deuce, are smooth and untextured. The round nature of the string helps "snap back," which is the movement of strings upon impact, imparting more spin on the ball. Smooth polys are also a favorite with synthetic gut and multifilaments because they don't wear the softer strings down as quickly. Other round Tourna poly's include Black Zone, Big Red, Big Hitter Blue, and Big Hitter Silver.

Soft Synthetic Strings Multifilaments and synthetic gut strings are the softest and most powerful tennis strings. Multifilaments are meant to mimic the elasticity, softness, and feel of natural gut, making them a favorite among players with tennis elbow. Quasi Gut is extremely close to the feel of gut and soft on the arm, while Quasi Gut Armor has tiny polyester wraps to help its durability. Synthetic Gut Armor is one of the best all-around strings on the market for playability.

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