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Time to restring? Check it first with this .99 cent app from racquetTune.

If you are wondering if your tennis racquet needs to be restrung and you have an iPhone, here's a solution. raquetTune is a downloadable app that allows you to check racquet string tension any time, anywhere.

The app uses the sound of the racquet strings to analyze the frequency of the strings when hit with a pen or like object. The frequency is then converted to the tension of the stringbed. The accuracy is shown by an indicator light on the display and can be improved by repeating the "test" several times in a row.

Here's how to run a test: Set your app to register pounds or kilograms, click the racquet button to set your string's linear density (you can find some on the racquetTune website) or set your string type. Polyester, nylon, gut and kevlar are all options, and then set your gauge (string thickness). This part feels a little confusing as there are so many different strings and materials on the market. Again you can use the listing on their website for help. There is an option that enables you to input a hybrid combination.  You then set your racquet head size.

Hold the racquet face over your iPhone in a quiet setting and hit the strings a few times with a pen. The results register right away. You can compare the results to the recommended tension printed on the racquet or base it on your particular likes. Here's a video:

The app has gotten great reviews from stringers who are far more concerned about exact measurements than me. I thought it helpful as it indicated that a couple of racquets in this household's arsenal needed a restring despite the face that the strings looked fine.

For .99 cents my first thought is why not? It's just about the cost of one tennis ball but you do need to know detail on the string you have in your racquet to use this. Ask your stringer for the string package if you are not completley sure of what you are using. Unless you change strings, once you've input the data it's there till you change it again.

Learn more at racquetTune or download it from the AppStore.

Babolat Introduces New RPM Blast Tennis String. Nadal, Tsonga and Roddick are Converts.

Babolat announces the launch of a new tennis string, RPM Blast. Used since the Australian Open by Rafael Nadal, Andy Roddick and Jo-Wilfried Tsonga, the black string marked with the white “double-line” is already generating a lot of buzz on and off the courts.

RPM Blast (Revolutions Per Minute) is a monofilament string that gives players more spin, more power and a unique feel at ball impact. “With this new string, I have more spin, and it helps me hit deeper..." explains Rafael Nadal.

As for Jo-Wilfried Tsonga, who joined the Babolat team on January 1, he won his first competition in Kooyong before reaching the semi-finals at Melbourne with the RPM Blast string. “...I’ve never played with a string like this before,” said the #1 French player.

Andy Roddick converted his trial to a victory at the Brisbane tournament. Andy uses RPM Blast in a hybrid combination with Babolat VS Natural Gut for even more power.

“The advice and recommendations of Tour players have been decisive in the development of the string,” adds Cécile Gindre, String Products Manager at Babolat. “The combination of the high-density material and a specific coating gives it both power and spin.”

RPM Blast will be available starting April 2010 in 17 and 16 gauge. MSRP $16.95.

Learn more at Babolat or find it soon at Tennis-Warehouse.

Nadal's style? Click HERE.

Racquet Art. Your heART on strings.

No worries man, peace; I'm just gonna take you down.

Customize your tennis racquet with your initials, monogram, club logo or symbol that identifies you or your team. Stock and custom-made reusable plastic stencils are $9.95 each. Ink bottles are $4.95 and come in a multitude of unusual colors. I did this peace sign in basic black. It took about 5 minutes.

Whether you are a home stringer or use a pro, leave off the manufacturer logo next time and try a funky new stencil. USTA and school teams big on spirit will love these. Fun.

Learn more or buy at RacquetArt.

To restring your racquet or not? Stringmeter makes it less of a guess.

  Wondering whether or not to restring your racquet? Some people wait until their strings break. Me not being a string breaker I tend to restring if my game feels like it's going downhill. There is a more exact science available.

Take a look at this little gadget called the Stringmeter; Unique Sports sent me one to try. In less than a minute per racquet (I've got three of the same), Stringmeter revealed that two of them needed restringing. One I already knew about because of sliding strings. Only the one that had been recently strung was pretty close to what I had set it at.

Why the tension differences?

Stringing machines do not always generate a like product. A machine set to string at 58 lbs may result in a deviation of four pounds in either direction. Hit with the racquet for a couple of weeks, check again and you are sure to see even more tension loss.  You've seen Roger Federer switch racquets between games. This may be part of the reason. Hard hitting effects tension too.

Additionally, if you use different stringing shops know that stretch, racquet distortion, friction, tension, and stringer technique may all factor into dissimilar tensions on the same racquet using the exact same string. The racquet you had strung at 60 lbs in Florida may not be exactly like the one you had done locally.

 At 2.5 or 3.0  this may all be a mute point but the much higher level player can definitely feel the difference when tension is off.

The Stringmeter retails for $34.99 USD and measures string diameter and tension in pounds and kilograms during stringing and after. The techie in me thought it was useful and kinda' fun. Buy at Tennis-Warehouse and UniqueSports.

Broken strings getting a little spendy? Try stringing at home.

Tennis racquet stringing machines range in price from $149 USD for Klipper's tabletop USA Klippermate to $8,900 for the Technifibre TF-8000. The more expensive models are those you see in tennis clubs or pro shops; that's not to say you couldn't own one if you had the financial means. 

Why buy a stringing machine? The obvious reason is to save money. drgreenthumb, a Tennis-Warehouse forum member and self described string breaker says that he's "a home stringer because [he] could no longer justify $25-30 stringing jobs every two weeks." 

Lakers4Life another contributor on the forum noted that "Some have associated [stringing] with..some kind of handicraft...To me it's a hobby that pays for itself. How many hobbies can you say do the same?"

At home stringing also gives players a chance to try a variety of different strings, quickly cutting out those that don't work for them without the wasted service dollars. Once you get the hang of the craft you can also make a little money taking care of friends.

Learning how. Most home stringers I polled got instruction from a pro and/or used the machine manual or online racquet retailer videos. Your first racquets will undoubtedly not be among your best.

My family uses the Gamma 6004 with 2 point mounting (pictured above left), $1299. It is not a new to market model. The first racquets we strung took an hour each. We can now do them successfully in 30 minutes. With five players, two of them breaking strings almost weekly, we save quite a bit of money and the biggest bonus -- we get the racquets done when we need them -- right away. Quick set up means no issues with different frame sizes. Next step up would be to get something that has electric tensioning but that comes with a bigger price tag.

Bret Meyer, Gamma's stringing machine engineer, says that "more money buys you better accuracy, consistency and convenience. A spring tension machine generally strings 2-4 pounds more or less than you set it at. Electric tensioning ensures each racquet is exactly the same."

Just hitting the States this year is the  Wilson Baiardo, $6000 (pictured right), a dream machine with multiple ergonomic and other features. This is what they used at the Open....no one NEEDS a Porshe either.

Racquet Sports Industry Magazine released its 2009 Guide to Stringing Machines earlier this year. You can find it HERE if you want more info on the 15 stringing machine brands in the offing.

Gamma stringing machines are sold by Tennis-Warehouse and other tennis specific retailers. Find a listing on the Gamma site. Contact Wilson re the Baiardo. The RSI article provides info on how to contact the other brands.

Wilson Releases String Log from the 2009 U.S. Open. Here's What the Big Guns Use.

Wilson has just released its String Log from the 2009 U.S Open. Take a look at what strings and tensions the top ATP and WTA players are using HERE; Differences between mains and crosses are included.

Juan Martin del Potro, for example, uses Luxilon Alu Power, same on crosses and mains, 62/62. Luxilon brand string is a big favorite.

Bob and Mike Bryan Sign Exclusive Contract With Luxilon String.

 

Luxilon today announced the signing of Bob and Mike Bryan, the world's number-one doubles team and two of the most successful players on the ATP tour. The 31 year old twins will now use Luxilon Big Banger ALU Power Rough string exclusively.

“Everyone at Luxilon is thrilled to have Mike and Bob on our team,” Nico Van Malderen, President of Luxilon said. “Luxilon has proven to be a key ingredient for Tour players’ success and we are proud to offer the #1 doubles team a superior product.”

The 16 gauge Big Banger ALU Power Rough, $15.75 USD  is a great choice for a string breaker but is not as resistant to breakage as the Big Banger original 130. The monofilament construction of the string enhances feel and control over the ball and the rough texture makes it particularly spin friendly.

It's difficult to determine what string most players are using from a distance but Luxilon is said to be one of the more popular brands on the tour. Roger Federer, for example, used Luxilon at Wimbledon.

The Bryan brothers use: the Prince O³ Speedport Black racquet, Tourna Grip original over grip and wear adidas. Pictured here they are in the adidas Men's Summer Competition Crew, $39.99 and Summer Competition short, $37.99.

Learn more or find the gear at: Luxilon, Prince,  adidas and Tennis-Warehouse.

Prince Premier LT 16 Rated #1 Overall Synthetic String Ever by the U.S. Stringer's Assoc.

 Racquet Sports Industry (RSI) magazine has just reported that Prince Premier LT 16 has been chosen as the #1 overall synthetic string ever tested by the United States Stringers Association. Wow. That's quite a statement seeing as the team has tested 124 kinds of synthetic string over the years. "With Premier LT, the excellence was virtually across the board," reports RSI's March issue. "The only other string we've tested with similar across-the-board scores is a natural gut."

Prince Premier LT is a multifilament string offering Linear Technology for great control, comfort and touch, like gut but without the price tag. It was included in my recent article on string choices in on THE BASELINE. Premier LT 16 is an excellent choice for players with a tendency to tennis-elbow. It is also the recommended string for the Prince EXO³Red 105 and EXO³ Silver 118.

MSRP: $16 USD per package

Learn more or find a retailer at Prince or buy at Tennis-Warehouse.

Roman Prokes, RPNY Tennis. Racquet Stringer To The Pros.

Ever wonder where the pros get their racquets strung? The names are tough to read here but believe me, this line-up covers an international spectrum of players: Tommy Haas, Andy Roddick, Ivan Ljubicic, Maria Sharapova, Andre Agassi, Stephi Graf, Nicole Vaidisova and more. The place, RPNY Tennis in New York City. The man, Roman Prokes, who has been customizing tennis racquets for 25 years.

Most recreational players merely change string and overgrip. Tour pros and others in the know (possibly those with a little extra dough) have theirs customized. Weights can be changed, tension, mix of string, balance and length as well. Want to add a little more zing to your spin? Prokes can help. Pros actually have molds made and notes taken on their specific racquet wishes and that stick is duplicated by the RPNY crew time and time again. Many of Prokes' innovations have been incorporated into production models over the years.

Prokes and his team will be on site at the Australian Open where they will become part of the official Wilson sponsored stringing team. They will be at all of the 2009 slams and at eight masters events. When not at these venues, client players needing customization ship their racquets directly to New York.

Prokes meets players on court or by phone to discuss specific racquet needs. Locals and NYC visitors itching to play can also talk with him at the very posh CityView Racquet Club where RPNY Tennis has a satellite shop. Visit RPNY Tennis to learn more.