Tennis String Specification Data (string guide, tension, recommend)

 

Good day,

Today, I will let you know the specification data of tennis strings.

It wrote by used base data from "tennis warehouse" and I organized that.

 

 

Most important specification as personaly...

- Dwell time : how long have staying the ball on string face when hitting.

- Stiffness : refer as below.

 

tennis string marchine - string work

 

<<<

Stiffness: The most important property. Higher numbers are stiffer. Stiffer strings reduce the trampoline effect, crush the energy out of the ball, and hit a slower shot. However, because the rebound from the racquet is slower, you can swing faster and the net result might be a faster shot.

Tension Loss: All strings lose tension. Most is lost during and immediately after stringing and with your first couple of dozen hits. After that relative stability occurs, but each impact loses a fraction of a pound more tension. Higher tension loss tends to indicate faster loss also. But that is not really important. It is the stiffness of the string as a result of the tension loss that is the key. However, the tension loss number may indicate the comparative duration that the strings may stay at the stiffness value you like.

Energy Return: This is a measure of the amount of energy returned from the total energy that went into the string. Higher return indicates higher efficiency. It does not mean a faster shot. The string may be efficient, but if it is stiff, the energy of impact goes into crushing the ball and not into deflecting the string. Thus there would be less energy to give back to the ball. However, high efficiency may be important to spinning the ball.

Spin Potential, ball COF, string COF: Spin potential is a measure of the sideways "snap-back" of the main strings and the grabbiness of the strings to the ball, both of which, under the proper circumstances, add to spin. The number reported here is the ratio of the string-to-ball grabbiness divided by the string-to-string slipperiness (string-to-ball coefficient of friction divided by string-to-string coefficient of friction). The greatest spin potential occurs with a high string-to-ball COF and a low string-to-string COF. That means the strings will slide and snap-back while grabbing and spinning the ball.

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This explanation copied from tennis warehouse home page. from <<< to >>>

 

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Surely, I cared whole specification but two or three specs are more important.

 

tennis string

 

I think it is better if you didn't know the exact specification but depand on just your feelings.

If you know what specification has own feeling, you can find the yours more easier.

 

At this time, used Poly strings are normal.

But you need more comfortable feelings or too stiff on your feel, you can used Hybrid.

Hybrid is "natual gut + poly" or "nylon + poly".

It will be more comfortable and you can have unique touch feelings both.

 

To someone, it is tiresome work to study about this.

But, I certainly sure that will be helpfull your tennis play.

 

Data file as below.

Thank you.

 

tennis string spec.xlsx

0.08MB

 

 

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