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While playing a serious tourney, you may not use a rubber sheet having gloss excess whether for wear or for imperfection of production process. Shiny rubbers shall not pass, never. No pasaran.

IDENTIFICATION OF THE SPONGE IS DUE AND OVERDUE. To all evidence the whole matter is still unresolved. The rule 3.2.1.3 states that sandwich rubber must be an ITTF approved combination both of sponge and topsheet. So far there is no practical way for umpire to know if the sponge...

Should we forgive such service action? As for me, noone is entitled to abuse the basic rules of the sport. None at all. Dear Missy, please, take care to follow by the rules. What next сould we do about this service? Just stay calm and call the score in loud voice, one more point...

Identification of the sponges is due and overdue. an EQC expert group brings in a packet of innovations regarding the use of sandwich rubbers. -- 5.2.2. A sandwich rubber shall be a permanent combination consisting of: — a topsheet currently authorised by ITTF — a sponge layer of a single...

LET THE REVOLUTION BEGIN. "DRY BOOSTING" TECHNIQUE. Over the past 30 years, several notable innovations did occurred in the field of sports, which mark the great progress of modern sports. -- polyurethane pants for swimmers -- Fischer's chess clock -- running skates with a pivot hinge...

LET THE REVOLUTION BEGIN. "DRY BOOSTING" TECHNIQUE. Over the past 30 years, several notable innovations did occurred in the field of sports, which mark the great progress of modern sports. -- polyurethane pants for swimmers -- Fischer's chess clock -- running skates with a pivot hinge...

The thick sponge and tacky topsheet is no good at all. Dr. Konrad Tiefenbacher offers strong arguments. Tiefenbacher's practical investigations of 1994 is well convincing that the best optimal sandwich rubber to play with should be a non-tacky topsheet attached to mid size sponge 1.7 mm...

BREAK-IN PROCEDURE. WHAT THE GOOD IS IT? Doing a manual break-in on rubber surface by knocking it with the ball forcefully is believed to eventually improve bounce on the rubber and control. Yet, there is no good evidence of the such. Could you share your own experience? From your own...

NUMERICAL EVALUATIONS ЕXPOSED IN CONTRA UNIVERSAL CATALOGUE. WHAT IS FOR? We asked question about rubber evaluation process from a former Contra expert in charge of evaluation procedure. We do believe the answer to be quite useful for every one looking to make a proper choice of Аnti rubbers.

What's "flanti" rubber in terms of science of tribology? You can scarcely tell any difference between anti and flanti rubbers unless doing tests for traction force by pulling a standard weight over rubber surface. It is an exciting job for an engineer's mind we love so much. Throught doing...

Article: https://www.tischtennis.de/news/beklauter-ovtcharov-erreicht-busan-im-zweiten-anlauf.html Dima's Facebook https://www.facebook.com/photo/?fbid=951199063042488&set=a.214008116761590

粒顶摩擦力检测仪 https://www.taobao.com/list/item/728158158991.htm Specifically designed for the good of retailers, shoppers, resellers being engaged in marketing of table tennis products. What good is it?? It is gonna to tell you the whole truth about degree of friction on the rubber. Great...

Ask question from a proficient rubber engineer. Well, luckely we have a learned guy being a technician employee for a rubber factory. -- Take a separated tacky topsheet and examine it overleaf. Having an obvious tacky feeling on the backside will indicate the everlasting rubber formula...

The guy cares little about performing a good serve. However I like him indeed. He makes a good visual aid to teach young players how to be a good server. Are you a good server.? Can you see the wrong action(s) by this given server? 🤔

RUBBER FOR CHAMPIONS. what is that? There is a Chinese man, he was once emloyed in the National Olympic training center, he now sells limited- edition rubbers came from the wareлhouse catering for Chinese national team. He widely famous as huckster of DHS rarities. Those present rubbers are...

The ball is well valid to play on, as yet, Rule 2.10.1.3 LEGAL COMMENTARY: The ball is deemed in play untill it touches the floor.

Rubber has swelled beyond limits of 4 mm. It is players responsibility to ensure that his racket complies with general rules of table tennis 2.6.1 - 2.6.2. Boosting on tensor is a dangerous thing, anyway. СУДЬЯ ПОЙМАЛ ЗАПРЕТНУЮ РАКЕТУ С БУСТЕРОМ. Пацан густо накеросинил свою игровую...

ГАДКАЯ ГАДОСТЬ. Подсказка для мастеров. Буравчик (1) анонимный исполнитель Буравчик (2) as performed by Gozy Когда мячик падает недалеко от стола,, сам Бог велел сделать гадость типа "буравчик". Хаотичное вращение на приходящем мяче это будет полноценный кошмар для соперника. Мне...

The Chinese are studying our Soviet textbook BIOMECHANICS 1977, so Chinese athletes used to play topspin "from the upper shoulder". On the contary, for the many poor-educated tutors it became an ill habit to force children to play "from the elbow." This is an utter mistake, look at the...