ニッタクさんは、中国製のシートを採用したHurricane（キョウヒョウ）シリーズも販売しており、近年話題となっているHurricane Pro III Turbo（キョウヒョウプロ3ターボ）シリーズの2枚やその他のキョウヒョウシリーズの回転性能は際立って高いものになっています。ファスタークG-1よりも、今年新発売のハモンドZ2、スピード性能の点だけであればFastarc P-1（ファスタークP-1）や2020年のパンフレットからは消えてしまったAlhelg（アルヘルグ）といったラバーの方が高いです。バランスと信頼のあるラバーが、ファスタークG−1のニッタクのラバーの中での立ち位置と言えるでしょう。あるいはスピン系テンションラバーの中で最も回転性能の高いラバーといえば良いでしょうか。
硬度比較
G-1 Max 49 g shore cシート側: 42.3° shore cスポンジ側: 39.8°
G-1 特厚 48 g shore cシート側: 43.3° shore cスポンジ側: 41.0°
テナジー05 47 g shore cシート側: 44.6° shore cスポンジ側: 43.3°
ディグニクス05 48 g shore cシート側: 50.0° shore cスポンジ側: 48.2°
We would like to review Tenergy 80 FX, one of Butterfly (Tamasu)’s tenergy series. The release of the world standard Tenergy 05 dates back to now, about 13 years ago, in April 2008. Tenergy 05, which still wants the name of the world standard even after more than 10 years have passed due to the prohibition of post-processing with organic solvents, has become an existence that can not be talked about without it when thinking about table tennis. .. Considering the features of this Tenergy series as katsuo000 as of 2021, I think it will be as follows.
Features of the Tenergy series
・High rotation performance
・High speed performance
・Light
I think that the characteristics of the Tenergy series as described above are largely due to Butterfly’s unique sponge. The sponge used in the Tenergy series is an orange sponge called Spring Sponge, and the bubbles in the sponge have a closed cell structure, and it seems that they are able to show high performance. This spring sponge is a technology that differentiates it from other competing table tennis makers with only Butterfly technology. While other competing table tennis makers basically outsource rubber manufacturing, Butterfly, despite being a table tennis maker, owns a sponge manufacturing factory and is trying to differentiate itself. Because of this spring sponge, Tenergy can produce high performance, but due to the fact that it costs research and development in addition to resale and counterfeiting, it has become an open price and it is almost double the price compared to other rubbers. It can be said that it is also a (bad) feature. However, there is no doubt that the usage rate of top players is high and it is the world standard.
In addition to Tenergy 05, which has the highest usage rate of the top players and high rotation performance, Tenergy 64, which has high speed performance due to the difference in the top seat, Tenegy 80, which has a good balance of spin and speed, There are 5 types of seats, including the Tenergy 25 (Tenergy), which is strong against counters and fronts, and the Power Tenergy 19, which was released the other day. The explanation of each sheet is as follows.
No. 25: The grain height of 2.65 mm is low. Easy to play on the table and counter. No. 64: 1.7 mm wide grain spacing. High speed performance. No. 180: The grain spacing of 1.7 mm is in the middle. The rotation and speed are well balanced. No. 219: 1.5 mm grain spacing is narrow. It is easy to grab the ball well and put out power. As mentioned above, the characteristics of each top sheet are reflected, and there are key phrases such as “Rotation 05”, “Balance 80”, “Speed 64”, “Front 25”, and “Power 19”. It is crowned.
About 13 years ago, after launching Tenergy 05 in April 2008, Butterfly launched Tenergy 25 in November 2008, Tenergy 64 in April 2009, and Tenergy in July 2010. 05 FX, Tenergy 25 FX in November 2010, Tenergy 64 FX in November 2011, Tenergy 80 (Tenergy 80) in January 2013, 2014 Tenergy 80 FX in April 2017, Rozena in April 2017, Tenergy 05 Hard, which is a harder version of Tenergy 05 in November 2018, in April 2019. Dignics 05 has been released as a rubber that exceeds Tenergy. And in March 2021, when the transition from Tenergy to Dignics was beginning to appear, Tenergy 19 was put on the market. To date, there are 10 types of Tenergy. Each has been sold as a new product, and the fact that Tenergy 05 is still popular is a sign of completion and trust.
The Tenergy 80FX reviewed on this page is one of the easy-to-use tenergy with a soft spring sponge. I think it is a popular rubber as a back rubber for intermediate users or as a tenergy for beginners.
Published performance value
In Butterfly, the published performance value does not depend on FX. At competitors’ manufacturers, rubber with a soft sponge has high rotation performance, and if it is easy to repel, it has high speed performance, but Butterfly’s claim that this is not the case is the published performance value. Become. Actually, the soft sponge is easier to use, but there is certainly an impression that it is difficult to get the maximum rotation amount and speed. However, I think that the amount of rotation and speed will increase if it is firmly inserted. In a sense, it seems that technical skills are required to increase the amount of rotation and speed of Max with soft rubber. In that sense, the Tenergy 80FX is a high-performance and easy-to-use rubber.
Easy-to-use technology
On Butterfly’s homepage, radar charts are posted on the technologies that are easy to do for each Tenergy. I measured the ease of doing each technique with a measure, and tried to show the numerical values in the figure below. Items ・ Ease of loop drive ・ Ease of hitting speed drive ・ Ease of counter drive ・ Easy to play on the table ・ Ease of blocking ・ Ease of smashing It will be six. Personally important items are loop drive, speed drive, bench play, block and counter drive. If the smash is not adhesive rubber, you will be accustomed to hitting it.
I quoted from Butterfly’s homepage.
https://www.butterfly.co.jp/product/tenergy/
If you look at this chart, you can see that the Tenergy 80FX is in the middle as well as the Tenergy 05FX. I think this is a manifestation of the fact that there are few difficult techniques. It can be said that it is a rubber that can be recommended from beginners to intermediates if you do not consider the cost.
Recommended racket combination
Combinations recommended by the manufacturer are also posted. I will also post this. All of the following are quoted from Butterfly’s homepage. First, I tried arranging the Tenergy FX system.
I quoted from Butterfly’s homepage!
https://www.butterfly.co.jp/product/tenergy/
Tenergy 05 FX
・Timo Boll ZLF: For players seeking stable play
・Inner Force Layer ALC: For learning various techniques
・Maze Advance: For players who are not confident in their strength
Tenergy 80 FX
・Marcos Freitas ALC: For playing in a well-balanced and wide area
・Timo Boll CAF: For all-round play in pursuit of power
Tenergy 25 FX
・Timo Boll ZLC: To players who want to use the opponent's play
Tenergy 64 FX
・Timo Boll TJ: To junior players aiming for the top
・Maze Advance: To players who use Tenergy for the first time
Basically, I felt that there were many phrases for beginners and intermediate users. Only the Tenergy 25FX has been proposed to be combined with the Timo Boll ZLC, and basically it seems that there are many combinations with a racket that is very easy to handle. Personally, I feel the intention of the manufacturer to feel the ease of handling and the fun of table tennis rather than the power. However, as a beginner, Tenergy makes the household account book cry. If my daughter wants to do that, I’ll cooperate. It’s almost April, and if you want to step up or take on the challenge of Tenergy in a new environment, it is recommended to combine it with the Tenergy FX system as described above.
Tenergy 05 Hard
katsuo000's Review↓
https://katsuo000.com/review_tenergy_05_hard/
・Viscaria: For all-round power play
・Inner Force Layer ALC: For playing in the front middle team with an emphasis on rotation
・SK7 Classic: To power hitters who prefer wood plywood rackets
Tenergy 05
katsuo000's Review↓
https://katsuo000.com/review_tenergy_05/
・Zhang Jike ALC: For all-round play without blind spots
・Harimoto Tomokazu Inner Force ZLC: For aggressive play that emphasizes the rotation of the hit ball
・Inner Force Layer ALC: For players who want the rotation and stability of the hit ball
Tenergy 19
katsuo000's Review↓
https://katsuo000.com/review_tenergy_19/
・Lin Yun-Ju Super ZLC: Pursuing both speed and spin
・Inner Force Layer ZLC: Powerful play with an emphasis on rotation
・Timo Boll ALC: For all-round play in pursuit of power
Tenergy 80
・Mizutani Jun ZLC: For players aiming for technical play
・Tiago Apolonia ZLC: To players aiming for solid play
・Inner Shield Layer ZLF: For all-round cut play
Tenergy 25
・Mizutani Jun Super ZLC: To players who want to use the opponent's play
・Inner Force Layer ALC.S: To the players who make full use of rotation in the front team
Tenergy 64
・Matsudaira Kenta ALC: For speedy play in the front team
・Inner Force Layer ZLF: For players who make heavy use of flat striking methods
・Petr Korbel: For players who want to acquire the feeling of spinning
Looking at Tenergy as a whole, Tenergy 64 is recommended for beginners and intermediates, Tenergy 25 is recommended for intermediate and advanced players in combination with the bouncing outer Super ZLC, and Tenergy 05 Hard and Tenergy 19 are recommended for advanced players and top players. It is an impression. The combination of Tenergy 25 and Jun Mizutani Super ZLC is not a story that started in 2021, but it is an impression that Butterfly has been proposing for a long time. It’s a pretty interesting combination.
Tenergy 80 FX Weight and Paste
The rubber weight of the Tenergy 80FX was about 45 g. It’s a little lighter than Tenergy 05FX (46 g). Butterfly’s characteristic is that there are many high-performance and lightweight rubbers as a whole, and you can see that this time as well, it is light and of high quality.
Tenergy 80 FX
High Tension rubber
・Sponge thickness：thicke (1.9 mm), extra thicke (2.1 mm)
・Spin：11.25
・Speed：13.25
・Sponge stiffness：32
・8,900 yen + tax
・66 g (before cut) → 45 g (after cut)
Three features of Tenergy 80 FX
After all bring it to the backhand!
It’s soft, so I brought it to my backhand anyway! After all, due to the influence of the grain shape of the sheet, I felt that the Tenergy 80FX was easier to block and meet in general than the Tenergy 05FX. Of course, if you insert it firmly into the sponge, the drive will rotate firmly, but I felt that it sometimes slipped when trying to catch it thinly, so if you hit it thickly with the back, 80FX is recommended rather than 05FX. Probably.
Easy to put blocks!
As a technique that is easy to do with virtue, I felt that if I used the momentum in the block, I could manage to put it on the opponent’s court. I felt the same with Tenergy 80, but I think it’s very easy to put it on the opponent’s court with the momentum of the racket and rubber even if the opponent is spinning or knuckle! I think it’s a very good rubber if you want to learn to make a face and put it on the opponent’s court. On the other hand, it also tends to be a stick ball, so I think it would be better if you could push or rotate it a little in the game.
It’s easier to get speed than rotation!
Compared to 05FX, I felt that it was a rubber that could be pushed at a speed rather than rotation. I think that 80FX can be used when driving and chiquita are used to take away the opponent’s time with pitch, straightness and speed rather than the amount of rotation. Especially the speed type Chiquita was very easy to do and it was good. However, rather than catching the top, it is easier to do by shifting the axis of rotation. I thought it was a very good option if I wanted to be easy to handle and pitch and ball speed.
Each technical review
Fore hand
Rally drive I felt that it was difficult to sink when flying with rotation, and it was necessary to hit a little weakly to reduce the flight distance. In Dignix 05, if you fly with a lot of rotation, you can feel at ease that the ball will sink with the amount of rotation, so you will feel that you will enter the opponent’s court, but after all the shape of the 80 sheet takes a little rotation, and the arc line on your own court side I felt that I should drive with the image that the top of.
Stop It’s easy to stop. I just played it when I tried to rotate it.
Push It is difficult to rotate. It is very easy to put in.
Serve It’s not that it doesn’t take rotation, but I was a little dissatisfied with the maximum amount of rotation.
バックハンド系
Light hit I felt that the ball was released faster than the Tenergy 05 from a light hit. I think it was influenced by the grain shape of the sheet.
Rally drive There was a relatively stable feeling. If I could bite it in firmly, it would take a good impression that it would rotate well. After all it is easy to speed up and I think it is easy to supplement the power of the backhand.
Top spin (loop) drive against back spin The ball was released earlier than 05, and it was difficult to catch it with just the seat because it seemed to slip a little. In particular, I found it difficult to loop drive a half-long ball. On the other hand, if the ball has a long flight distance, it can be pulled in firmly, so if it can be pulled in, it feels like it can be easily lifted. I think this is the effect of a soft sponge.
Speed drive against back spin The angle is a little difficult, so I think that you will drive with the image of flying straight and crossing the net rather than dropping it by rotation. I think I like this area, but I didn’t like katsuo000 very much.
Block I didn’t think it was so susceptible to rotation compared to Tenergy 05FX. I think it’s much easier to block than 05FX.
Counter drive If anything, meat was easier to do.
Stop & Push It was easy to do. Because it is soft, it is easy to repel, so it is easier to rotate with Tenergy 05.
Chiquita It was easy to do because it was easy to get up. I think it’s easy to aim for an ace because it’s easy to speed up.
Comparison with other rubbers (personal impressions)
Spin amount Tenergy 05 FX ＞ Tenergy 80 FX ＞ Evolution MX-P
Speed Evolution MX-P > Tenergy 80 FX > Fastarc G-1
Ease of handling Tenergy 05FX ＞ Tenergy 80 FX ＞ Tenergy 19
Martin AC（マーティンAC） アラミドカーボンアウター仕様のラケットです。最新のラインアップで、まだWRMで取り扱いはありませんが、今後WRMで取り扱い販売されるのでしょうか？。アウターカーボン、板厚5.8 mm、上板リンバのラケットになります。非常にスタンダードなブレードの厚さですが上板Limba（リンバ）なので、張継科ALCや林高遠ALCよりも柔らかくて球持ちを感じるはずです。打球感が近そうなラケットはフレイタスALCになりますが、フレイタスALCはブレード厚さが6.0 mで、マーティンACの方が薄いので飛距離も抑えられておさまりが良いと思います。水谷隼ZLCシリーズも上板がリンバなので、打球感は似ているかもしれません。
Martin Pro（マーティンプロ） 7枚合板なのに珍しい板厚6.0 mm、上板リンバのラケットです。上板リンバは、例えばミズノのフォルティウスFTが挙げられるますが、板厚6.0 mmはフォルティウスFT Reの6.1 mmよりも薄いですね。7枚合板の力強さと、飛距離が抑えられたラケットではないかと想像します。
Vario AC＋（ヴァリオAC+） 最新のOSPラケットで、片面は上板コト材にアラミドカーボンアウター、もう片面は上板リンバにインナーアラミドカーボンという、男心をくすぐる一本ですね。片方は攻撃的に、もう片方は球持ちを重視するという構成になっています。合板構成も芯材から非対称となるラケットはあまり一般的ではなく中途半端になりやすいと言われますが、一般層でフォアもバックも同じレベルでスイングできるレベルの人は少ないわけで、こういったラケットの需要は少なからずあるのではないかと想像します。自分が持っているラケットではPro-13Sという中国製のラケットが近いと思いますが染色剤を上板に使用していてやや硬めのイメージです。OSP製のVario AC+の方が球持ちを抜群に感じられるのではないかと想像します。
正直、アルネイドのインナーバージョンということで、試打するまでは上板にコト材を使っているのではないかと思って購入しました。実際の試打では、全くコト材の硬さを感じなかったので、おそらく上板はリンバではないかと思います。上板にコト材を使っているラケットはニッタクさんのTornado King Power（トルネードキングパワー）になります。このトルネードキングパワーと比較するとアルネイドインナーは明らかに打球感が柔らかく安心感があったのでリンバだと確信してしまいました。 トルネードキングパワーはインナーラケットであるにもかかわらず、アウターカーボンラケットのようなキレと威力のボールが打てる非常に優秀なラケットですね。上板にコトをもちいていて、打球感もかなり硬く、回転性能の高いラバーや粘着ラバーと相性がバツグンです。一方で最近のスピン系テンションラバーを使いこなすのはやや難しいとも感じました。廃盤ですが、まだ手に入るかもしれませんので、気になる方は是非検討してみてください。
https://amzn.to/3vXnWce
各技術レビュー
試打時の組合せは、フォアにOmega VII China Ying（オメガVIIチャイナ影）、バックにDignics （ディグニクス05）になります。
Review Rakza Z Extra Hard. This rubber is YASAKA’s high-end rubber for a long time, and it will be an adhesive tension rubber! At the timing when Butterfly released the latest adhesive tension rubber, Dignics 09C, in 2020, this Rakza Z was released so that Yasaka would also chase after it. There are two types of hardness, Rakza Z, which is about 50 °, and Rakza Z extra hard, which is one or two of the hardest rubbers in Yasaka. This page reviews Rakza Z Extra Hard. The user of this rubber will be Fumiya Igarashi, who joined TT Saitama after graduating from Waseda University, and recently Takuya Jin, a signboard player of Yasaka. It seems that You Tuber and Goblin’s Yanma are also using it.
Speaking of Yasaka’s contract players, Takuya Kami, who won second place in the All Japan Championship in 2014, Mattias Falck (Sweden), who won second place in the 2019 World Championship, and Ma Lin, who won the World Cup four times as an advisor and won the Athens Olympics. (Marin, China) The players are famous. There are also many contract players from Waseda University, including Fumiya Igarashi, who won the Kanto Student Championship, Asuka Sasao, who won the Junior Division of the All Japan Championship, and Yuko Kato, who won the second place in the Kanto Student Championship. In addition, there are many sharp contract players with Aida Satoshi who is active until TT Saitama with a different back cut man. God is a player who continues to use Rakza 7, Rakza X, Rising Dragon (Shoryu), Rakza Z extra hard and Yasaka’s high-end rubber in order, including when he was a student. Not only top players but also amateur players use Rakza 7, Rakza X, and Shoryu, and I think they are very famous rubbers. Rakza Z is likely to spread in no time.
The Rakza series is a very proven series, and in the olden days, the god player mentioned earlier used Rakza 7 when he won the All Japan Student Championship and Rakza X when he won the All Japan Championship runner-up. Also, in recent years, Meiji University’s Tezuka Kouma, who is a heterogeneous player who makes heavy use of smash, used Rakuza X when he won the championship, and Yoshiyama Ryoichi of Aiko Daimeiden used Rakza X and Rakza 7 when he won the 2022 All Japan Junior Championship. I am. It is not a minor rubber, but a rubber series that even top players can get enough results!
Rakza series
The Rakza series is YASAKA’s signature tension rubber series. All Rakza rubbers are Hybrid Energy type rubbers, which are “combined with the high grip and spin performance of high elasticity and high friction rubber, the high repulsion of tension rubber and the refreshing shot feeling”.
Similar to Butterfly’s Tenergy and Dignics series, the image of the hitting trajectory is posted on the YASAKA homepage and pamphlets. The rubber with the highest arc is the Rakza Z, which was sold in the spring of 2020. This is followed by Rakza X, Rakza 7 and Rakza 9. I think you can think of it as follows when it is compatible with the Dignics series. Rakza Z ⇄ Dignics 09C Rakza X ⇄ Dignics 05 Rakza 7 ⇄ Dignics 80 Rakza 9 ⇄ Dignics 64 The Rakza Z, which will be released in the spring of 2020, is an adhesive rubber, and it will be in the same classification as the Dignics 09C released at the same timing. Is this a coincidence, isn’t it?
If you explain the Rakza series in detail, there are four types of Rakza rubber, each of which is different in detail. There are two types of Rakza Z, Rakza Z and Rakza Z Extra Hard. Rakza X uses Non Slip Sheet (NSS) technology and is said to have a high grip that sets it apart from other Rakza. In terms of performance values, the amount of rotation is higher for Rakza 7 next to Rakza Z. And the fastest in the series is Rakza 9. Soft sponge is sold in two types, Rakza X and Rakza 7. The rubber series, which is very popular even though it has different parts in such small parts, is the Rakza series. The Rakza Z EH to be reviewed this time is a Dignics 09C type rubber among the butterfly rubbers, so I would like to confirm the performance of the Rakza Z EH as an adhesive tension rubber.
Performance of Rakza Z Extra Hard
Coincidentally, when the performance values are quantified and compared, the Rakza Z EH is in the same position as the Rakza 7 software. Of course, reflecting the hardness, it can be said that Rakza Z EH is the rubber with the highest spin value. On the other hand, although it is faster than Shoryu, you can see that Rakza Z EH is faster than Rakza 7 and Rakza X. This area can be said to be a characteristic of adhesive rubber.
The Rakza Z Extra Hard is quite heavy, but the hardness is as hard as Tenergy 05 (from the result of the shore c sheet). However, YASAKA’s rubber does not have a good hardness, so it is Rakza Z Extra Hard that feels as hard as Dignics 09C. Also, the characteristic is the difference between the seat side and the sponge side of shore a. In short, you can see that the seat side is softer and the sponge side is harder is Rakza Z. It seems that the theory is that the seat side of rubber called Dignics 09C and spin type tension rubber is hard and the sponge side is soft, but the sponge is hard and the sheet is soft for Rakza Z and Chinese leopard. It may be a feature. The soft seat gives the impression that the quality of the loop drive is easy to improve, so you can expect the goodness of the loop drive from the Rakza Z Extra Hard!
Rakza Z Extra Hard Sticking and Weight
It’s a little confusing, but the Rakza Z Extra Hard sponge is a sponge with a lot of air bubbles. The amount of bubbles is like a spin tension rubber. (The black sponge is Omega VII China Ying.) Bubbles can be confirmed in Dignics 09C, but the bubbles are quite fine. Also, Hurricane is a sponge with almost no bubbles. I felt that this area was likely to appear as a difference in rubber.
The pasted racket will be Hurricane 301. It’s an inner racket. After all, the adhesive tension made in Germany bounces as a whole, so I think that inner carbon is the best if you want to taste it. Or if it’s Rakza Z Extra Hard, is it wood plywood like Yasaka’s contract player? I highly recommend the 7-plywood Ma Lin Extra Special. Also, the adhesive feeling is stronger than that of Dignics 09C and the adhesive tension rubber made in Germany. I felt that it was the same as Shoryu, or a little weaker than Rakza Z Extra Hard. While the Dignics 09C and recent German-made adhesive tension sheets do not seem to be adhesive at all, I was happy as an adhesive user to feel the strong adhesiveness of Rakza Z Extra Hard.
Rakza Z Extra Hard
"Equipped with a hard sponge for more powerful attacks"
By combining an adhesive top sheet with excellent rotational power of Rakza Z with a harder sponge, it is possible to create higher power. Even when hitting a ball with a strong impact, it accurately conveys to the ball without losing energy. It is a rubber for hard hitters that can perform power play that satisfies top players.
Hybrid Energy
・Speed：11-
・Spin：14+
・Sponge Thickness： Extra thick
・Sponge stiffness：52〜57°
・5,500 yen + tax
・77 g (before cut) → 55 g (after cut)
Features of Rakza Z Extra Hard
Good adhesiveness and good tension! And Rakza Z Extra Hard is easy to handle!
Although the weight of Rakza Z Extra Hard is heavy, I felt that it was easy to handle because it was a rubber that added the good points of adhesive rubber and the good points of spin type tension rubber! Like an adhesive rubber, the front team felt that it was easy to rotate and overwrite. I felt that overwriting push and stop could be easily made high quality, and loop drive was easy to make low rather than the amount of rotation, and I felt that this was also high quality. On the other hand, the feeling of running from the middle team was quite strong, and I did not feel the deceleration as in the adhesive rubber. It was an adhesive tension rubber that put together the good points of adhesive and spin tension rubber. Also, as a feature, there are many bubbles in the sponge and the hardness is around 55 °, so it is easier to handle than the recent 60 ° class adhesive tension rubber (Blue Grip C1 (Blue Grip C1), Omega VII China shadow, etc.). Was outstanding. I felt that the pointer of this rubber was not to compete with Chinese-made adhesive rubber such as leopard, but rather to try to get the best of adhesive rubber and tension rubber. Among them, I think that it is a rubber that makes the sponge hardness harder and makes it easier for the goodness of the adhesive rubber to come out. I think it’s a differentiated rubber in a very good way.
The sponge is hard and easy to counter drive!
The sheet is a softer rubber, but since the sponge hardness is hard in the first place, I felt that it was not easily affected by the amount of rotation of the other party. Also, although the bite is good, the flight distance is not so easy to get out, so I felt that it was very easy to counter drive. I think this rubber is a good point. It may depend on my skill, but it is Rhyzen ZGR that I felt that the counter drive fits well with the same hardness. I felt that the Rhyzen ZGR was less sticky and could be hit with an image close to spin tension, but in both cases the counter drive was a fairly easy rubber. Personally, I felt that Rakza Z Extra Hard would be better for the fore, and Rhyzen ZGR would be better for the back. I think that the counter drive fits well if Shoryu can do the same, but the Shoryu I purchased is a fairly light individual and easy to use, but I got the impression that the rubber itself seems to be defeated by the hard plastic ball. rice field. I think the Rakza Z Extra Hard is more suitable for the current plastic ball.
If you bite it firmly, you can hit a heavy drive that seems to be an adhesive rubber!
Although it will be a comparison with the Rhyzen ZGR, the Rakza Z Extra Hard was a rubber that you can feel that a very sticky ball is coming out when you hit the drive with all one’s might. I felt this part was very good. On the other hand, the Rhyzen ZGR seemed to be able to produce a ball that seems to be an adhesive rubber, but the shot feeling was similar to that of a spin-type tension rubber, so I felt that there was a strong gap between the shot feeling and the image of the ball. I feel that my tastes are different around here. In any case, I felt that I could hit a heavy drive like an adhesive rubber only after biting it quite strongly, so it is recommended to use Rakza Z Extra Hard in the foreground.
Review Each Technics
Forehand
Light hit There is no discomfort.
Drive on long balls and rallies It will bounce. I don’t think it feels strange to switch from spin tension rubber. However, it is also a heavy rubber, so you may need to be careful about that. The Hurricane 301 is also a heavy racket, but I felt it was easy to handle, so I felt the ease of handling the Rakza Z Extra Hard.
Drive with open face As with Rakza Z Extra Hard and other adhesive tension rubbers, it is better to open the surface and hit it before spinning the ball. Even if you don’t open the surface to that extent, Rakza Z can be used like a spin-type tension rubber. I think it’s a good point that the ball goes.
Top spin (loop) drive against back spin This was good. I felt that it was easy to control even if the hitting point was lowered or attracted because the bite was good. The amount of rotation may be lower by that amount.
Speed drive against back spin It was easy to do. Perhaps it was easier to get speed than other adhesive tension rubbers and I felt that it had a feeling of running.
Curve / shoot drice I felt that the way of turning was a little weak because of the speed.
Block It was easy to do. I felt that I could hold the ball because the entire rubber had a good bite.
Counter drive It was a rubber that was easy to counter. Above all, I like how it fits nicely.
Stop / push I felt it would stop firmly. It was good to be able to cut it firmly.
Serve It was a good impression that I was able to rotate it firmly. You can cut it! It’s a little easy to bounce, so I was worried about that, but once I got used to it, I felt that I could produce a well-cut serve.
Backhand
Light hit It’s a little hard.
Drive on long balls and rallies It’s not bad, but it’s a little difficult. I felt that it was difficult to reach the full potential of rubber with my own skill. Of course, since it is a rubber with a ball, it may not be impossible to handle it, but I strongly felt that I lacked skill.
Stop / push It was easy to stop. It was easy to cut. Because the sheet is sticky, I felt it was easier to cut than the Rhyzen ZGR.
Comparison with other rubbers (personal impressions)
Spin amount Dignics 09C ＞ Rakza Z Extra Hrd ＞ Tenergy 05
Speed Dignics 05 ＞ Rakza Z Extra Hard ＞ DNA Dragon Grip
