Category Archives: Stringing Frequency

String Evaluation Program

Racquet Quest, LLC has for years been doing the extensive evaluation of racquets and string for the benefit of our client’s customization requirements.

Now we are making this evaluation “program” available to anyone that wants to dig deeper into the workings of the string in the racquet!

This is serious stuff and requires significant resources but it is worth it!

Please contact us of you would like to take advantage of our evaluation program!

Take a look at the String Evaluation Program!

 

 

Dealing with Options, and What are the Options?

The little video you see above is just a reminder that we do not promote polyester based string for underage players!  So, what is underage?  Oh, under 100 would be a good number, I think!

OK, smart alec what are the options?

  • No Polyester

PEEK/Zyex

Well, there are many, however, if the option is only relative to “no polyester” the best option is PEEK material.  This material is usually referred to by the brand name Zyex which is the fiber division of Victrex of England and known by the Ashaway name as well.  This material is normally found as a monofilament construction as is most polyester materials.

PEEK/Zyex offers exceptional durability and energy!

Multifilament

  • Premium Playability

Natural gut still is the number one playing string available.  We use Babolat and Luxilon natural gut but there are other options like Pacific, Klip, and others.

  • Excellent Playability

Multifilament construction can act as a spring and return both performance, power, and comfort.  Typically the more individual fibers the better.  These fibers are usually bonded with a soft adhesive and show signs of “fraying” during use.

Strings in this category include Tecnifibre, Ashaway, Babolat, Head, Yonex, and Gosen and others.  Expect to pay $42.00 + for these strings installed.

  • Playability

These multifilament strings are typically constructed using fewer larger diameter fibers to enhance durability.  The same “fraying” occurs with this grade of string as well however the larger diameter will last a bit longer usually.

Strings in the category include Tecnifibre, Babolat, Head, Yonex, IsoSpeed, Gamma, and others.  Expect to pay between $35.00 and $40.00 for these strings installed.

Synthetic Gut

  • Value

There are probably 10000 strings that fall under this umbrella!  9999 of these strings will be a nylon core with one or two overwraps bonded to the outer surface.  This material and construction has been around for many, many years and has offered great service to millions of tennis players…and is still in major use today!

Strings in this category include at least one, and probably many more, set from every major brand!  If you are really cost-conscious do not overlook this material. Expect to pay $27.00 to $35.00 for these strings installed.

And lastly,  what is our gripe with polyester?  Click on the link below to find out!

Click here to go to a comprehensive post that will explain our position.

As always, our position is “there are no bad strings just bad applications!”

 

Friction v Tension…what wins?

We all know what friction is.  It keeps our cars from sliding around, it keeps us from slipping and in general makes movement possible!

Friction also plays an important part in the string bed of your tennis racquet.  Friction between the strings and the ball create friction which in turn creates rotation.

What are, however, some of the downsides of friction in the string bed during, and after, the stringing process?

Friction v Tension

For more detailed information and a graph showing the forces involved go to our membership site, GASP.network, but in the meantime this image will show the frictional forces at work!

This machine tension head will pull the string (blue) in the direction of the center of the racquet support structure instead of directly out the middle of the grommet.

It is obvious that this will create considerable friction and result in lower tension inside the grommet than outside the grommet.

Our equipment and technique eliminates this friction resulting in a uniform string bed.

Consistency. What Does It Look Like?

Consistency!

Consistency is a component of almost every successful thing we do each day!

But, what does it look like? Well since this is a tennis centric post it will look like this:

What you are looking at is identical racquets, identical string, identical failure location!

If you find the very end of each string you will see how consistent this failure location is.

This string is a high elongation material so will notice that the ends of the broken strings are very far apart.

This is a good thing since it (elongation) contributes to comfort and power when hitting the ball.

This consistency may be why this player has a UTR of 13.3!

This failure location indicates the player is striking the ball with consistency!  That many explain the UTR of 13.3!

What else does this failure location show us?

  • Most impacts are not in the center of the racquet.
  • The string spacing in this area is a little more “open” which may “catch” the ball and contribute to rotation.
  • There are more strings for the ball to “roll” over before leaving the racquet which may contribute to rotation.

Consistency is important in everything we do.  Visualize it like the string bed of this racquet and try to hit the same spot each time you do something…anything!

 

Full Custom Racquets!