Tension second outside string last. String tension in tennis rackets refers to the force applied to the strings, influencing the performance and feel of the racket. 3-4 Times A Week. The third racquet might be strung tighter, giving you more control in case of an emergency. Polyester strings generally don’t have very good tension maintenance, but 4G Soft is pre-stretched in the factory to minimize the tension loss once it is installed in the racquet. cukoo said: 1- Full poly. The tension was set at zero and the string was struck with the pendulum and the results measured. Tennis String Gauges and May 18, 2024 · #2 – Luxilon 4G Soft. #9. Its ranking as one of the “Best Tennis Strings Overall” by several big-time sellers is also backed by its excellent tension maintenance. I could slap some winners with minimum effort and when I shortened my swings, I let the racquet do the work for me. The Tecnifibre NRG2 is my pick for the best multifilament tennis string in 2023. 4:02 – Polyester. Cons: It will cause it to be stiffer initially off the string bed, compared to stringing without pre-stretching, but it'll also help sustain that tension for a longer time. String tension drops the fastest within the first hour after stretching and will continue to drop, even without a single stroke. String your frame with a polyester 10% lower than your normal tension with whatever softer string you're used to. 25mm: Medium thin gauge; for players who are looking for power and comfort. 25 and 1. When that happens either the mains or crosses apply greater pressure to the frame. Stop before you string: three questions to help find your optimal string tension. The higher the tension, the less the strings will move, resulting in a more controlled shot. I add some string savers on the string bed to minimize fraying and IMO is still the best playing string out there. Additionally, polyester strings can be hard on the arm, causing discomfort after The string tension of a racket is usually measured in pounds, and most rackets have a recommended string tension between 50 and 70 pounds. Also, strings notch into each other, preventing string from moving as easily as before. Modern ergonomic design is easy to operate with one hand. Also, synthetic's had slightly less tension loss then multi's. Yes, the same 20% rule would apply, regardless if you are measuring DT with an ERT300 (or the MSV device) or string tension with any of the phone based applications. It settles at around 15-17% loss for almost the entire life of the string How to Measure Tennis String Tension. Oct 24, 2012 · When a racquet is strung with the set tension the same in the mains and the crosses the differential between the two (as measured by a Stringmeter) is often in the 32 – 37% range. The sturdy composition and firm feel that make them durable also lead to tension loss. 17, 49%, 182. I immediately noticed the pros/benefits of using a low tension. They also lose more through ball impact. Poly's had huge tension loss. 4% tension loss. Full poly can lose between 14-20lbs of tension within 2-24 hours of stringing, without hitting. If you’re looking to add more power to your game, you can’t go wrong with this string. Tennis string tension is an important aspect of the game that can significantly affect your performance. Unlike other strings that gradually lose tension over time, the Kirschbaum Set Super Smash Tennis String retains its tension for longer periods. Due to their stiffness and low power, these strings require a lower tension than elastic multifilament strings for best control. There are plenty of obvious signs when a set of tennis strings are ready to be cut at and laid to rest in the trash can: The tennis balls are not grabbing or pocketing on the stringbed like the once did. For most players: Frequent competitors (5+ hours per week) should restring every 2 weeks. Also, there's slickness on the string that helps string movement that wears off. + Improved comfort. If you’re not diligent about restringing, then you’re going to magnify the adverse effects, as you have to work even harder to hit with power. Measures relative tension loss of strings over time. At the very minimum, I’d encourage players in this situation to string a poly as a hybrid with another high-comfort string. com/https://www. Find the right tennis string tension From Polyester to Co-polyester strings and Synthetics, and Multifilaments. So, If you string thin and thick string with same force, then in the thin string is bigger stress resulting in greater deformation (irreversible elasticity) T. The mains decrease the stiffness and the crosses increase it (to a lesser extent). Apr 22, 2020 · As soon as a racket is strung, it will lose tension before it goes anywhere near a tennis ball. Some players may want to string slightly above or below the String tension is a measure of how tightly a stringer pulls your strings as they’re attached to your racquet. To help you with this, we can provide the setup and calibration factors May 9, 2024 · If you're using a stiffer string material like polyester, we’d recommend stringing looser to avoid arm injuries. Regular restringing is recommended to maintain optimal performance and feel on the court. 3 pounds (though that was measured with my usual string factor that is almost certainly wrong for Wasabi). Choosing proper string tension—how Dec 17, 2021 · Pros and cons of low tensions. tennis-warehouse. I would say the playability and tension maintenance is quite similar to Solinco Hyper-G and HEAD’s Dennis Fabian Jan 16, 2021 · 17/1. Nov 1, 2015 · In other words, when stiffness was measured, the actual tension of these strings was much lower than the reference tension. I think your stringer might have taken in the initial tension loss after the racket is strung. RSI measurements also show Rip 16/17 are in the top ~14% of the soft end when sorted for stiffness. string tension, (b) dynamic stiffness, (c) loss in tension as a function of time and as a result of repeated impacts, (d) energy loss during an impact and (e) the coefficient of friction between the string and the cloth of a tennis ball. 1 Time A Week. Another effect to consider is that the strings also affect the racquet frame stiffness. Edit: The 300G is a typical example of that. As a tennis player, understanding the impact of string tension on your game can make all the difference in your performance. They get stuck where they move. Here are some tips for keeping your strings fresh and avoiding drastic tension fluctuations: Restringing Frequency. A tension range of 65-70 pounds is ideal for professional and competitive players. Then the same piece of string was pulled to 10 kg (22 lb). 3:25 – Multifilament. Then go from there. 1:01 – String Families. Our gut strings, however, are natural. It records and analyzes the ringing sound heard from the strings when they are hit anywhere with any stiff object (pen, pencil, another racquet, fingernails, et cetera). 2(B) displays the effect of the central structure variable on the tension loss in tennis strings when the style of play was flat forehand drives; the solid line corresponds Nov 5, 2023 · Tension Loss: Multifilament strings tend to lose tension faster, so they may require more frequent restringing to maintain optimal performance. Static tension loss is when the frame is unhit. Jan 5, 2023 · Tension loss of single strings including several Co-Polys and one nylon (Gamma Synthetic) string. As strings age, they lose tension and elasticity. The best string tension for most players is normally between 48 and 54 lbs. Racquet Weight: Heavier racquets should be strung at lower tensions, and lighter The first and most apparent reason to replace your tennis strings is that they will lose tension over time. T. This is because of the effects of string tension, weather, and age on the strings. B) The tension loss percentage is the measured difference in tension of a single string strung and left until it is fully stabilized. #6. In other words, it would take more loosening of the strings at lower temperatures to achieve the same level of Jul 14, 2014 · Jul 14, 2014. Even the comfort level impressed our team, which is uncommon for a co-poly. Based on my experience, the outer wrap is slippery so seems to aid in spin potential. Sep 29, 2022 · How Much Tension Do Tennis Strings Lose? Tennis strings are under a lot of tension- in fact, professional players typically string their rackets at around 50-70 pounds of tension. String tension affects various aspects of the game, such as power, control, spin, and feel. 20mm: Thin gauge; for players looking for increased touch and feel. 41 mm. Some strings hold tension better than others, but all strings lose tension eventually. Product features. Move back to the side with the starting clamp and tension 5 mains before going back to the other side to finish and tie off. Here are timestamps within the video if you’d like to jump to a specific section: 0:21 – Why Strings Are Important. A tighter string tension will provide more control and accuracy, while a looser string tension Mar 4, 2013 · Poly strings move the most but they snap back the best, that is why they look as if they haven't moved at all. Most players will stick with the range that the manufacturer recommends first and then change from there. 16, 47%, 203. Mar 16, 2019 · https://friscotennisstringing. So if you string at 55 lbs but don’t plan to use your racket for a week, then it will have lost quite a bit of tension by the time you finally play. 17L/1. #4. S4 strings have a Total Elongation of 2. I do think it's reasonable to presume that your string have lost about 5-7 pounds of tension since when it was strung, you should talk to your stringer about that. Tennis racket tension refers to the amount of pressure applied to the strings of a tennis racket. I think the recommended tensions for Dunlop rackets are very high. to/ Mar 24, 2023 · Tennis strings are designed to provide the optimal bounce, spin and control for the player. Jun 12, 2012 · Jun 12, 2012. Dec 13, 2023 · The majority of the tennis pros below use a hybrid setup using a mix of Polyester and natural gut strings, with the most popular string brands being Babolat, Head, Wilson, and Luxilon. mikeler said: Just going by RacquetTune results, most multifilament strings tend to lose most of the tension just sitting in the racket during the first 24 hours. This pressure affects the performance of the racket, including the power, control, and feel of each shot. Pre-stretching you're string will allow for it to maintain that tension for a lot longer, like strings that lose tension quickly such as stiffer polyester strings. SYNTHETICS. You see pros often switching between racquets just to find their right tension for that day or match obvious factors include weather (hot or cold), ball type and surface type. Irvin. PRODUCT INFORMATION. Tennis & Badminton. Strings that have a lot of elasticity and high tension loss benefit from pre-stretching. A decade ago, the average poly was strung at 55 pounds; this is now down in the 40s. + Added spin. This tension loss is further affected by factors such as gameplay, non-usage, temperature, storage conditions, playing style (e. Let’s take a closer look at tennis string gauges. This means that you won’t have to constantly re-string your racket, saving you time and money in the long run. Mar 4, 2023 · Professional. A number of high end poly’s that have maximum playability in the first few hours drop off quickly after that 3rd hour and have a 40+ percentage drop in tension. This technique can help maintain your racquet’s optimal performance for longer periods. Frigid temperatures will generally cause strings to act as if they are made of a stiffer material, resulting in less elasticity and ability to rebound the ball given each unit of tension. In an 18 x 20 frame, I can get 2-3 months from a full bed of gut playing twice a week, no problem. buymeacoffee. Tension the 1st main and clamp it to the start pin. Mar 9, 2024 · Pre-stretching is a technique used to reduce initial tension loss in your tennis strings. 7% or less. Depending on the type of string, in the first 24 hours after stringing, strings can lose roughly 10 per cent of their tension, and this continues when you play with the racquet. I believe 50-60 is a more typical recommended tension. Hybrid strings also can be measured. Oct 29, 2020. + Extra power/depth. Notice the slight differences in slope where Luxilon is the steepest, and especially the large The dotted line on Fig. They remain playable in the frame until it is time to re-string in 6-8hrs. It offers the ideal balance of power, spin, and feel. Jan 4, 2024 · There are over 1,000 different strings to choose from! Not only are there tons of different strings, but they aren’t all built equally! You may have heard terms like 16 gauge, synthetic gut, hybrid and polyester string, nylon, multifilaments, tension loss, etc. 15mm: Thinnest gauge; for players wanting maximum touch and feel. 05 mm to 1. Regardless of tensions, Federer’s racquets are always strung with 1. Mar 14, 2009 · So always tie off on a cross, never a main. Quote : "Leaving a racquet exposed to extreme heat will cause the string to stretch out and lose tension. Nov 18, 2007 · Nov 19, 2007. 1:44 – Natural Gut. Poly loses tension the most and the fastest compared to other string materials. Polyester strings should be tensioned somewhere between 48 and 58 pounds. Aug 8, 2011 · The liveliness of a tennis string has a general lifespan, however; the biggest factor of life loss in a tennis string is loss of tension. RSI testing shows much better than average tension loss (at least initially). May 12, 2017 · 7. If unhit and stored at a constant temperature, tension losses stop. Would that be harmful and possibly cause Jul 26, 2012 · A poly will increase its tension much more than gut since it is stiffer. Talking about tennis strings can come as a second language and be overwhelming. Given the almost otherworldly spin and control associated with Luxilon strings, our team was very excited to put 4G to the test. However, it also depends on what type of strings which type you used. #5. I used to string my 300G and MW 90 at 23-24 kgs (51-53 lbs) with Gosen OG Micro 17. How quickly this happens depends on the type of string being used. String tension refers to the amount of pressure applied to the strings in a tennis racket. Feb 16, 2017 · Feb 16, 2017. gut. 5 and four at 27. #11. The amount of tension loss depends on the strings design and whether it was manufactured to have better tension maintenance. Aug 29, 2014 · Aug 30, 2014. In the United States, string tension is measured in pounds, but you’ll find kilograms as the standard unit of measurement everywhere else in the world. String one piece, add 1 foot to the short side and run one cross with the short side before tying off. Or more often than that. 2- Full syn. But, do tennis strings lose tension without playing? The answer to this question is yes, tennis strings will lose tension over time, even if the racket is not being used. Dec 1, 2008 · The tension loss in tennis strings was minimal when playing with an 18‐main‐string racket frame strung with an S1‐coated string on a hard court. 30mm Wilson (Babolat) Natural Also, polyester tennis strings will lose their tension and go dead faster. GAMMA String Tension Tester. Then they will typically lose a little more tension after the first match or two. Now tension 4 mains on the other side. Ouch! There was moderate coil memory and minimal elasticity when pulling tension. Then hit it with a "force equivalent to" a 120mph serve. Dec 14, 2021 · Mostly synthetic guts and a few co-polys, these spin and control-oriented strings can be tensioned up to 38 DT. Most pros are still in the range of 24-25 kg or 53-55 lbs for their polys. String tension is essential to uncovering your racquet’s range. Nov 17, 2020 · The definition of low is pretty vague. 2-3 Times A Week. Ron Yu, Priority 1. Apr 11, 2014 · Here's a snippet from Ashaway covering the same ground, with a bit more on the relationship of humidity and string tension as well. Mar 9, 2024 · Choosing the right tennis strings is also crucial in determining the ideal string tension for your racket. In this particular condition, you need to change their synthetic guts for playing. 18/1. Jun 25, 2014 · I play with the same string. , powerful shots, topspin), and more. With any poly, you should probably restring after 10-15 hours if you are not a string breaker. Thicker gauge lose more tension after stringing. Larger scale, quickly gives readings with more accuracy than competitive testers. Nov 17, 2023 · Luxilon Alu Power or Babolat RPM Blast, for instance. Jun 1, 2022 · They start to lose tension just as they leave a machine. #2. Syn Gut can lose probably about 15-25lbs of tension. Solinco Confidential is a newer string released in 2020, but it’s quickly gained popularity as a strong contender for one of the best polys. 2:40 – Synthetic Gut. I see what you mean. Although durability is one of its defining features, it scores well in many other areas, including spin, control, and the duration in which the string holds its performance. I would say anything at or below 50 lbs or 22. The real metric for evaluating tension loss comes in the area of playability duration. That makes the stringbed stiffer and gives it a more board-like feel. finally, don't worry too much about post stringing tension. The strings start dropping tension after 8-10 hours of play. + Nice pocketing in the string bed. Head Rip Control would be a contender. A single piece of string was placed in the pendulum test equipment as described in How Strings Go Dead — Part 1. I wanted to see how these strings compare when they all have the same ACTUAL tension. 20-1. The ones with the worst tension loss will keep dropping with each outing on the court. The trend on the pro tour has seen the average string tension for a poly move lower over time. The combined effect is that the strings makes the racquet softer. Typically four at 26. One great approach is to check on the inside of your tennis racket’s throat, and you should see the manufacturer recommendation for tension. Polyester strings have high dynamic tension. The application is able to calculate the tension to a high accuracy by using the sound generated by tapping your string, calibrated specifically to your racquet / string bed setup. Synthetics tension normally range between 55 lbs - 62 lbs. 9 pounds, which is a 10. Stringing two piece, add an extra two feet to the main strings and at the end of stringing the mains run either the top or bottom two crosses before tying off. When you hit a tennis ball, the impact exerts forces on the string bed leading . Aug 10, 2023 · Polyester strings tend to lose tension over time compared to other tennis strings. Dec 4, 2011 · Rookie. Generally, you’ll find string tension ranges between 35 to 70 pounds or 15. It is supposed to fill in the gap between the softer HEAD Lynx string and the stiffer HEAD Hawk. 24Kgs/52lbs. Key is getting a reading right when the racquet comes off the stringer to use as your baseline, then you can recheck daily going forward. This work suggested that experimental designs Mar 18, 2006 · Polyester loses the most tension and gut the least. One of the most common scenarios that competitive tennis players face is overheating. You've misstated the test. Feb 7, 2024 · I really want to try a hybrid of MSV Focus hex soft and MSV Swift. But he doesn’t vary too much at all from 26 to 27 all throughout the year. 5 - 27kg) Hybrid: 46 - 56lbs (21 - 25. Beginners will probably want more control, so may prefer a tighter tension at first. 29 mm) but the actual Jun 6, 2020 · Tension Loss. Mannarino’s swing is compact and Nov 4, 2019 · A: Yes tension always effects the way a tennis string feels. Sep 30, 2022 · An advanced player: should expect to restring his tennis racket every week or two weeks, because the level and intensity of hitting, around 3-7 times a week, puts a considerable burden on his racquet that requires restringing to keep the performance up to par. g. It comes in two gauges, 1. Change it every 8-10 hours or 2 weeks whichever comes first. 30 mm. Jun 5, 2018 · There are several poly strings on the market that have a 20-30% tension loss. Some players will have a batch freshly strung every day and others will do it once every 2 months or even less often. Jun 21, 2021 · Baseline. They begin to lose tension as soon as they leave the stringing machine. Outer mains will be much tighter when customer wiggles them. 22Kgs/48lbs. Jul 16, 2020 · Using the starting clamp to hold the 2nd main inside the head at 2H and put the start pin in grommet 2T. Babolat RPM Blast. They also tested one lower tension, IIRC around 40 and one higher tension, IIRC around 60 lbs. Sep 30, 2022 · My recommendation: The first two rackets should be strung at the same tension to provide a back-up if a string breaks. Once a tennis string is removed from the stringing machine, it immediately loses tension. How does the thickness of the string influence the playability and characteristics? Tennis string gauges usually vary from 1. The string tension plays a crucial role in the overall impact of a player’s shots on the court. #18. Nov 15, 2019 · Strung it at 49/42, and right off the stringer Racquettune said it was 42. All strings tested were of the same nominal diameter (16 gauge, nominally 1. Oct 29, 2020 · Legend. It’s said that strings can lose up to 10% within 24 hours. This was repeated 4 times. Choosing the Right String for You: If you value control, spin, and durability, and have a strong arm, polyester strings might be your best match. all strings lose tension after stringing. Both strings lost a noticeable amount of tension over time (a universal affliction of tennis strings, especially co-polys). 16L, 25%, 238. This range provides the highest level of control and precision For a visual walkthrough of the different types of tennis strings, be sure to check out my video below. A looser (lower) tension offers more power, but stringing tighter enables better control. The test is to tension "each" string to 62lbs. com/friscotennishttp://twu. How close you string to your preferred number will depend on how often you are prepared to string your rackets. I believe most players should use the thinnest gauge string that gives them adequate durability. And the stiffness ratings do appear to higher for the L-gauges. If a racket is strung at tension 'X' and loses some amount of tension in the first 24 hours, I need to figure out how to achieve the tension I want to actually play with. Â In the context of a full synthetic or a natural gut setup, this Oct 18, 2011 · Loss of tension is affected by stress in the string and stress comes from force that you use while stringing and crosscut surface of the string. How long do they maintain tension and how will the different stiffnesses of the string react to eac Jun 5, 2020 · TennisTension tracks the tension loss of the racquet’s string all the time from the moment the racquet is strung. 5 kg is a lower than average tension. Sep 7, 2022 · There are two ways strings lose tension. But, mostly the 24 hours after losing strings, they lose 10% of their tension. After sitting overnight, it now reads 37. (#7 on 16 main pattern and #8 on 18 main pattern) Increase tension on last pull to compensate for loss you will get on tie off. The tension is measured in pounds or kilograms and can range from as low as 40 pounds to as high as 70 pounds. The string material, gauge, and brand can all impact the tension range that works best for you. The most common range is in the middle, between 1. 21Kgs/46lbs. Apr 6, 2020 · The new champagne-colored string HEAD Lynx Tour was previously called HEAD Experimental Tour. However, it also requires more skill and technique to use effectively. For instance, my usual NXT string is shown to lose 20%, but in reality, it loses around 10% after a couple of days and 1-2 hours of play. As with virtually all other materials, string expands when it's hot and shrinks when it's cold. Generally about hybrids, when mixing 2 different strings they will lose tension at different pace. Due to the multifilament composition, which consists of hundreds of fibers laced together, the NRG2 provides lots of energy return. phphttps://amzn. Love the stuff. M. Tension drops until the remaining tension is less than the force required to permanently stretch the string. Others strings move, but they don't snap back. Get my TennisSpin Aug 31, 2023 · Control. May 23, 2020 · Tennis String Gauges. Apr 24, 2022 · A) The value for tension% loss is for a reference tension of around 51lbs. The first time you get your racket strung, you should aim for these string tensions: Nylon/Gut: 50 - 60lbs (22. The STT lets you know when it’s time to restring. The longer the tension is in the rocket, the less the force that tensions its strings. Although both lost their fair share of tension, it is important not to view tension loss in a vacuum. Clearly thinner gauges have less tension loss. Sep 21, 2023 · The pre-stretched co-polyester composition of this string also contributes to its longevity. Nov 20, 2022 · When you have a Poly and Multi Hybrid Tennis String Job. Let’s look at the following table. Strings lose tension over time, and pros, who use a very wide range of tensions, get very Mar 28, 2018 · If TWU tested the current batches of L gauges now, it is possible that they might show completely different numbers. 30. Sep 13, 2019 · For a three-set match we’ll string him eight racquets and he’s doing four at one tension, four at another. Poly has a small window of elasticity, which is one of the reasons it doesn't last very long. The Babolat RPM Blast is a monofilament played by Rafael Nadal and many other professional tennis players. Effect of Temperature on Strings. By pre-stretching your strings before installation, you can reduce the amount of tension lost during the first few hours of play. It is a good starting point. If you use a more "open" string-bed, we recommend stringing at a slightly higher tension. So here are the stiffness ratings when all strings have the same actual tension (I used 55 lbs): String Name - Stiffness A higher string tension provides greater control and precision, allowing them to place their shots with pinpoint accuracy. Lots of players and coaches ask me about arm, elbow and shoulder problems from this string and from the battle ax of a frame but I've never had any issues or injuries. **Please view the tension recommendation which should appear on your racquet frame. If you use a "tighter" string-bed, such as 18x20, we recommend stringing at a slightly or event significantly lower tension. However, this tension doesn’t last forever; over time, strings will start to stretch and loosen. The string tension of your tennis racquet is crucial because it affects your power, control, and overall feel of the ball. Round and factory pre-stretched, Luxilon 4G Soft is one of the best control strings. 23Kgs/50lbs. From my experience, the tension loss percentages in TWU are for the entire lifetime of a particular string. Not surprisingly, the testers reported massive bite and incredible control. I don't really know. Aug 9, 2008 · The recommended tension loss is due to the increase in stiffness and the difference in playability of the polyester versus, say, a synthetic gut. All tennis strings will lose tension over time. 5kg) Because polyester is a stiffer material, string 2lbs (1kg) looser than nylon. Mostly stiff poly, zyex or kevlar strings, these are too stiff for all but advanced players and string fanatics to play with. com/learning_center/comparestrings. 88 Feb 23, 2012 · Nov 11, 2012. Feb 10, 2023 · When stretching is dead, your arm health is going to start going. I have been looking at the numbers of the TWU tension loss data. Aug 15, 2023 · Once you find the right tension, unless you are a chronic string breaker, they last until they break. Tensions have dropped over the years with the introduction of poly strings and the average string tension is likely to keep dropping a bit more. Solinco Tour Bite (gauge, tension loss, stiffness) 15L, 24%, 239. You read that correctly. Â The mains will measure (on average) 35% tighter than the cross strings. I am a fan of TF multis and gut and KB max power power because TW rates them all good for tension maintenance. The average string tension used by the players listed below was just over 53 lbs, with Andy Murray having the highest string tension at 62 lbs and Cameron Norrie The most common being 16 (mains) by 19 (crosses). Whether you’re a beginner or an advanced player, understanding the ins and outs of string tension can give you an edge over your opponent and Feb 24, 2006 · Here is the test: String a racquet up to 62 pounds, allow it to sit for 200 seconds, and then hit the stringbed squarely with 5 balls travelling with a force equivalent of a 120mph serve. Dec 3, 2011. You can try looping. All tennis strings have a certain level of elasticity, so by stretching them beforehand, you are essentially removing elasticity from the string, which will result in less tension loss across the string bed over time Sep 7, 2023 · For example, if I see two strings that have a tension loss of 22% and 33% respectively, what does this mean in practice? How much longer will the former string stay within a good tension range (assuming I have a minimum that I can't go below) ? Aug 1, 2023 · Welcome to the Racquet Tuning APP enabling you to track tension loss on your cell phone. For instance their 90" 18x20 rackets are also 55-65. This can be a major issue for recreational players who don’t restring often, as they may end up playing with a string that has little control and power. 18 Mains. I take tension loss into account and string my Head Prestige Classics (Customized) 13oz+ at 58lbs, knowing its going to drop fast. One of the biggest problems with polyester is that it tends to lose tension quickly. Sep 30, 2022 · The tension loss. Is tension lost due to the string machine or the person doing the stringing or the string itself?Thank you Colin Mc Gerty for the question. May 2, 2020 · The reason strings are sometimes pre-stretched is to slow down the initial tension loss that occurs as soon as a racquet is strung. But pre-stretching a poly almost totally removes what little elasticity it has. As for tension loss, 4G was specifically designed to hold tension May 15, 2020 · Tension. May 4, 2010 · If I'm playing important matches and breaking strings frequently, then I need to find a 'baseline' tension that I can work from. pr bm er yr sv os ci po ql ya