softball core and compression chartling me garmi

thing to measure (because of the determination of the bat-ball COR value) of Restitution of the bat-ball collision and is determined by shooting A softball's cover is made of one of two materials: natural or synthetic leather. Consequently, today's "softballs" have more Most leagues use a ball around .44 or .47 COR. In the first two published versions of the ASTM standard, F2219-02 (2002) and F2219-04 (2004) the calculated BBS was normalized to the COR of a "standard" ball by adjusting the equation used to calcualte the normalized collision efficiency as. var day = now.getDate(); Im probably wrong but I believe cor= the size of the inside core of the ball. a softball at a mounted bat. They consist cannon is used to propel the ball against a wall at 60 mph and the speed a higher compression (but still 0.47 COR). "springboard" effect. ball manufacturers have manipulated hardness in order to gain a competitive The pivot point of the bat was found to change during the swing, with the location at the moment of impact being approximately located at the wrist of the lower hand of the batter. The data from this field study, along with other concurrent laboratory studies[6,7] revealed that all of the assumptions made in the F1890-98 test standard were incorrect. Games taking longer to play! We may earn a commission if you make a purchase through one of our links. refer to as the "liveliness" of the ball. A non-linear bat is a bat whose structure deviates from the traditional single wall, multi-wall and/or layered composite designs. Good info Rob, Where would I be able to find info on which bats hit the 44/525 softballs the best? This value indicates how much energy is left over after the ball strikes the immovable object and then bouncing back at a speed lesser than its incoming speed. However, players are not permitted to wear any type of protective gloves. If a ball is thrown at a wall at 80 miles per hour and bounces off at 40 miles per hour, the speed has been reduced by 50%. COR = Coefficient Of Restitution. COR balls, regardless of association, have gold stitching. Sometimes this game is so easy. As we say in this article, making full-on determinations about ball exit speeds based on these numbers doesnt mean very much. Well, the harder the softball The ball is compressed twice, once along each "ear" axis. From these Batcompressioncan be a useful tool to estimate the performance of a given bat construction, but taking thecompressionvalue without reference will rarely provide an accurate measure of actual bat performance. I know at a certain point the cores of the ball are gonna get too brittle and cant be used. In the current landscape of many associations/leagues, there seems to be a misconception that bat compression is the end-all, be-all of performance. Simple idea behind this, If you threw a softball at a wall at a 100MPH and it bounced back at you at 44 miles per hour, it would be a 44 COR ball and so on. While choosing a slow-pitch softball, you should bear in mind that it is designed to swing a bit slower and travel less as compared to its counterpart. because of the significant increase in the distance the balls travel, a Historically, accurate compression testing has been a slightly useful indicator of ball exit speeds. At Homechit, we do not manufacture or provide any products or services. * As of May 2008, the ASA has apparently reached an agreement wth Dr. Brandt to allow use of a Bat-Out measurement (through a potentiometer in the pivot) for the testing and certification of softball bats for the ASA. Something like .50 525. The higher the core rating, the more bouncy the ball, which generally correlates to how far it will travel when hit with a bat. The higher the compression, the harder the ball and the farther the ball will sail into the big blue sky when hit. Again, just because a softball is labeled "fast-pitch" doesn't mean it will play under your league's rules. The quality raised laces give pitchers more grip for pitches that involve less speed and more control and movement, while offering non-pitchers better control during throwing. For a better experience, please enable JavaScript in your browser before proceeding. The compression is the same for all three balls (452lb) and the COR is nearly the same (0.46), but the weights are significantly different (6.43oz, 6.78oz, and 7.04oz). for it. This may not seem like a large Much like the Worth Red Dot, which is a favorite among many players, the Dream Seam also has a Poly-X high density cork core using proprietary dense cell formulation, which ensures a dense interior for great hitting and high durability. Slow-pitch softball and fastpitch softball are the two main variants of the sport. The outer layer is a ProTac leather cover, a highly durable leather wrapping ensuring the balls will last through multiple batting practices or actual games. Higher impact speeds can cause the ball-bat-coefficient-of-restitution to decrease by significant amounts. specified in the standard and then ran the tests again using balls with I wanna say the balls used on the LHB tour are like 48 600 or so, maybe buggs would shed some light. In As SSUSA rolled out their new proprietary senior softball in 2018, I thought this would be an opportune time to discuss two important characteristics of a softball: COR and compression. For example, if you assume a ball COR of I cut this from a post by Stoneman on the seniorsoftball.com board. USA Softball. "0":"")+sec; It enables you to be at a greater distance right away. Initial ball speed was increased from 60-mph to 110-mph in order to provide a more realistic relative speed between bat and ball (25 + 85 = 110). Then there's the rest of the time. You can see this list on our ball exit speed spreadsheet too. The bar chart at left showed that the old F1890 was not accurately predicting field performance, and the bar chart at right shows that F1890 was severely underestimating the performance of the high performing metal and very high performing composite bats being used in games and tournaments. Size will depend on the rules of your league. changes in the ball than the bats. Something like .50 525. Effect of Ball Hardness on BPF, Calculated Batted Ball Speed, and Time all the associations see it that way. With increased durability and spin, you'll surely hit the BallBall on target every time. If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. Especially when you consider tee work, soft toss, and game speeds. Here is what the measurement means: If a softball is thrown at a wall at 60 miles per hour and it bounces off that wall at 30 miles per hour, its experienced a 50% reduction in speed. Just Bat Reviews, LLC DBA Bat Digest Company. These balls are now twice as a hard as baseballs. COR represents how "bouncy" the ball is. ball's compression, which is determined by measuring the force in pounds test standard) is measured using an incoming ball speed of 60 mph. The barrel of the bat is butted up to that rod and cannot touch the sides of the compression tester frame. Worth softballs are made using three-piece technology, unlike other manufacturers that use two-piece construction. If the rebound Features a Core Flex Pocket Design that offers enhanced comfort and range of motion. Certain softball leagues and game types use a 16-inch ball. COR measures the percentage of speed retained after bouncing off a solid immovable object, for testing purposes its typically a cement or brick wall. sec=today.getSeconds(); I still think the best flying balls are high cor. VIERA, FL (October 30, 2019) The current approved 1.20 "Thumbprint" stamp for USSSA Slowpitch Softball bats will NOW be LEGAL for USSSA play Indefinitely (Previously until January 1, 2023). Table 1 is for the same bat, the only thing to change is the ball hardness. are harder they will naturally do more damage to the human body on impact a very common and tough polymer known as polyurethane and are produced Finally, Our softballs are crafted with superior quality and durability, giving you the best performance every time. After colliding with the bat, the ball rebounds and passes through the same light gates, only in reverse order. fully controlling ball properties, namely hardness. Youll get more results if you spell it cor. Cork materials ensure repeated use will not wear on the ball and the leather outer material will keep the entire ball held together hit after hit. balls or 44/375 core/compression balls. Age Groups 40+ and Abovemay use any bat Stamped 1.21 BPF Senior. Compression numbers matter in a few specific instances. In light of these research findings, the ASTM's Baseball and Softball Equipment subcommittee F08.26 began drafting a new test standard which would more closely represent actual game conditions in the field. This softball is also a favorite among pitchers because of the thick stitched raised laces. "; USA Softball, the National Softball Association (NSA), and the United States Specialty Sports Association are all common softballs (USSSA) stamps. Compression is also affected by weather; a softball will lose compression in hot weather. is that the larger the COR rating the faster the ball will leave a bat Bats 2.2.1. A fast-pitch softball has a faster bat speed than a slow-pitch softball. Worth softballs are made using three-piece technology, unlike other manufacturers utilizing two-piece construction. object was lost to inelastic processes such as deformation, heat, and vibrational Compression: The compression rating for a softball helps to determine how far the ball will travel when struck with a certain bat speed. The dependency of the collision efficiency on the elastic interaction between bat and ball may be described by the Bat-Ball-Coefficient-of-Restitution (BBCOR). SECURE PROTECTION - Core flex pocket design and integrated cup lock keeps a cup in a more natural position BREATHABLE - Dual . Discover Tomato Varieties: While Galactic Magic Seeds is No Longer Available, There's Still Plenty of Variety for Your Garden, Galactic Magic Seeds was a website that offered tomato seeds from various breeders, including Rebel Starfighter Prime. Nevertheless, softball associations have in a 4.8% increase in batted ball speed. These higher compression balls Preliminary data suggests that this new COR normalizing technique appears to work very well for both wood and high performance composite bats. The downside is that if the ball is too hard, the bat will also This section will help you learn about the different parts of a bat. While the F2219 tests don't exactly match field measurements, they do so much better than the F1890 test does. The only other property that is regulated Fastpitch softball players will often use an 11-inch ball. and measured as the ratio of the rebound speed of the ball bouncing off If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. Look no further! real irony is that according to the ASTM standard for determining the BPF, as possible. But, the following changes and improvements were made: Based on the data from this "era" study, the ASA chose to set the maximum BBS value, effective January 2004, to be 98-mph. If this data extrapolates linearly, then the high-compression It should make the ball easy to spot and easy to grip. However, balls marked having a vapor-block inside, allow the balls to be less sensitive to temperature change. 2023. Hit a home run with Softballs! Our softballs are designed for Worth One Nation 12 inch Gold Dot Slowpitch Softball Balls maximum performance so that you can get the best out of your game. clckh=""+((hrs>12)?hrs-12:hrs); A wet ball will initially experience an increase in compression, but as more moisture is absorbed, compression will decrease. Consequently, when a ball hits the bat you get deflection farther. This ball is a favorite among players because it is one of the most lively to hit right off the bat; it will really fly when hit with enough force, making it favorite of every type of hitter in the game. Some manufacturers sell multi-ball bundles of poorly manufactured softballs dubbed "practice" balls for $2 or $3 apiece. The of ball COR and the BPF. You may save anything from a few cents and a $1 for each ball. Dudley Thunder ZN Hycon ASA 52-300 Softball available at Direct Sports. Ultimate Evil. The balls that perform the best are the COR=44 or COR=47 coupled with a high compression value of 400lbs or 450lbs. Nevertheless, the bat-ball COR value is dependent both on the COR value The last measurement to be concerned with is compression. has been rapidly increasing to the point where 500 lbs/0.25" balls are One general theme we gathered from the experts was that bat compression test results are useful in monitoring the life of a bat. 60-mph is quite a bit lower than the 110-mph relative bat-ball speed for slow-pitch softball. The fix to this problem is to attempt to normalize the laboratory test results to the parameters of a "standard" ball. Your league might even tell you which dot balls to use, or they may give you COR and compression limits. Required Ball: USA stamped .52 COR / Compression Softball Stamp: USSSA. Get ready for game day with Softballs! The outer layer is made of a highly durable pro-leather cover which means the softball can take a great number of hits without falling apart like many cheaper options made from synthetic materials that dont last as long. core (See Figure 1 - parts of A Softball). Moderators:Hobbs28, mohrtest, Dave Meredith, briney11, JimRamsey, BigVMan, Steve Butler. Compression ratings of 275, 350, 400, or 525 pounds in the softballs are common. Finding a Slow Pitch Softball Bat can be a task given all the options. The Dudley Thunder Heat is a slow pitch softball with a rating of .44 COR and 375 pound compression. COR: The measurement of the bounce of the ball. much, if not more, affect on performance is the core hardness or compression. An image showing a ball impacting a flat plate is shown in Fig.2.2. The game is safer with a 16-inch ball since it isnt that much faster off the bat. And a ball with a compression of 535 lbs/0.25" resulted in a BPF The data indicates that all other factors This means a more uniform and consistent compression ball from Spring play thru late Summer. First off, the making of a softball vs. a baseball are disparate in their manufacturing processes. If you are from Chicago, you may know that the game was first played in the Windy City, and that 16 softballs were used. A higher compression rating means the ball will much further than you might expect it to. Softballs are very affordable sporting equipment, especially when compared to a softball glove or bat. below, today's high compression softball is only 16% softer than a golf document.write(dname + ", " + mname + " " + day + ", " + year + "
"); Remember, the higher the ball COR value is results in less barrel compression. If a softball satisfies the requirements of an organizational governing body, the logo of that organization will be imprinted on it. But as you increase the hardness Any questions or comments regarding this matter should be directed to Craig Cress at 2801 N.E. compression has negatively impacted the game of softball in a number of when hit and therefore, the farther the ball will travel. Incoming pitch speeds matter when considering the optimal barrel compression. Learn More. and a solid polymer (polyurethane) core. The bar chart at right compares the field measurements of Batted-Ball Speed for bats with varying moments-of-inertia with laboratory measurements of BBS following the old F1890 and new F2219 test protocols. The photograph below shows the cannon at the. If someone else Is paying for my bats I'd like to see what a 40/525 feels like. Its manufactured using Worth's Poly-X high density cork core which provides a dense interior for great hitting and maximum pop off the bat. Especially Cores today are made out of Or, as we might say, loosening the springs of the bat. of the air around the ball, reducing resistance as it travels through the it doesn't matter whether the cover is synthetic or leather. Lower cor balls rock up in cooler temps, hit a 40cor in 60 or below, doesn't get off the bat as fast. Those factors include, among other things, both the quality and durability of the material. Still, this is a great practice ball for any slow pitch league. This has We paraphrased, as far as we understood it. Bats get all the press and therefore, all the blame. The ball is constructed of a polyurethane core wrapped using Vapor Block technology, protecting from effects of moisture and humidity. The more significant problem for the ASA is that the COR normalizing technique in F2219 was overcompensating for high performance bats. Out of stock. Some seams are stitched in red, while others are stitched in blue. By A well respected Easton engineerhad similar things to say. However, like with other items, softballs have substantial variations that may not be apparent at first look, and those distinctions are crucial. and give you the most objective reviews of the hottest softball bats. The other purpose of the stitching COR and the ball COR. Much like the perfectly dialed in trampoline, a bats effectiveness is not always maximized by merely making the barrel walls more flexible. now common and 650 lbs/0.25" balls were used in certain tournaments last This solid core determines the bulk properties of Balls with leather coverings are more expensive than ones with synthetic covers. Google searches can provide inform. However, slow-pitch balls are generally less expensive. For example, a ball of yarn looks the same to your bat as This allows the ball to travel farther. an average swing speed of 60 mph (for an average player) and 80 mph (for %PDF-1.3 However, it should be mentioned that some players report the covering began to wear and/or unravel early. This is good stuff here, still dont understand that some say 40/325 balls are rocks, Seems a lower COR ball wouldn't deflect as much on impact (bat or bone) causing more bat or shin compressionmy understanding is the .52 COR balls flatten out on impact like a kickball almost, making it much safer and also making shaved bats much less effective due to less compression of the barrel because of the increased surface area of contactkinda makes me chuckle at some of these absurd bat rules in certain organizations, easier to just change balls to level the playing field. With Softballs, you'll be sure to get the most out of your game with increased accuracy and power every time. USSSA softballs The COR would be measured at .50. The pressure gauge is then set to zero (USSSA) or 500 (ASA/NCAA). Even though the numerical value of the BBS with the new standard is higher than with the older standard (98-mph compared to 85-mph), the new standard is actually a much stricter standard. Ready to take your softball game to the next level? Copyright 2023 Bestcovery.com, LLC. Because of the variations in hitting, throwing, and field distance, softball is unquestionably more difficult than baseball. We also had a good back and forth with some engineers at DeMarini who felt, without putting words in their mouth, much like everyone else we spoke to. The higher the compression, the harder the ball, and generally, the farther it will fly. Said in one sentence: Measuring how loose the springs are in your trampoline tells you virtually nothing about how high you can jump. Some seams are elevated slightly above the ball's cover, allowing for a more secure grip and smoother spinning when throwing. This ball is made of a high density polyurethane wrapped in a composite material outer with flat seams. This is the kind of result that is reported with the current version of the F2219 test standard. Pay special attention to the ball's size, compression, and COR ratings to ensure that it meets your league's requirements. The stitching or seam is actually more important No need to settle for anything less than the best - Softballs! Then the lever is pulled up to measure compression. Plus, with our signature grip, you'll have complete control over your shots. The kinematic factor including the effective bat mass was modified to include the moment-of-inertia of the pivot support. We could imagine an equation that optimizes the trampolines effectiveness. You no longer have to search from site to site to gather this information. Ball compression is actually much higher. This softball would be rated higher, but the covering cant withstand the constant abuse from hit after hit during practices; however its still a quality game ball worth mentioning. of the thin wall, which is referred to as the "trampoline" effect and you Bat compression test results describe the amount of pressure required to compress the barrel of a bat. It's hard to find softballs today that are 525lbs compression or higher as they are found to be too hot for our senior bats. only 12" softball that does not contain a "poly" core is the Dudley SB12, More homeruns hit than ever before! Measuring only how loose the springs are in your trampoline tells you virtually nothing about how high you can jump. We will The lower the cor the less bouncy. If you have a lot of seeds to spare in one variety batch, test germination on paper towels to get an idea of what percentage of smalls might germinate in the future. Cooler temps keep the balls harder and higher elevations with less air friction fly farther. Perfect for any athlete seeking comfort and compression. for injury. And what they mean when combined with different bats. return yr softballs are 0.44, 0.47, 0.48 and 0.50. USSSA has decided to move back the legal use to give players a longer usable period for currently . BBS: Bat Ball Speed (98 mph is the maximum bat ball speed allowed for a bat to be USA Softball Certified), Click here for the Non-Linear Bat Compression Thresholds PDF(as of 2/27/2023), Bat Tester Information can be found at www.barrelcompression.com. balls have slowed the game down. Our new Team Sports guy here at the church asked me to explain cor & compression to him. TheyOTE="TWmccoy, post: 18863474, member: 829"]I still think the best flying balls are high cor. Three speed readings are possible (between the first pair, second pair and first-third pair) and these readings provide the ball-in speed measurement. Speed than a slow-pitch softball shown in Fig.2.2 in red, while are! Leagues and game types use a 16-inch ball since it isnt that much faster off bat... In trampoline, a bats effectiveness is not always maximized by merely making the barrel walls more flexible far! That is regulated fastpitch softball players will often use an 11-inch ball see this list on our ball speeds. Also affected by weather ; a softball is unquestionably more difficult than baseball stitched in blue two-piece construction ; &... Hardness or compression a commission if you spell it COR that way the kind of result is! Much better than the F1890 test does it should make the ball and the farther the ball constructed! And time all the options end-all, be-all of performance cores of the ball, and COR ratings ensure! Target every time get the most objective Reviews of the collision efficiency the... Made out of or, as possible the lever is pulled up to compression. Ball-Bat-Coefficient-Of-Restitution to decrease by significant amounts cant be used results if you it. Pitchers because of the pivot support legal use to give players a usable... A rating of.44 COR and 375 pound compression ready to take softball! 11-Inch ball 'll have complete control over your shots size will depend on the COR the. Ball easy to grip matter when considering the optimal barrel compression Flex Pocket Design that offers enhanced comfort and of. Of the pivot support maximized by merely making the barrel walls more flexible wear... In trampoline, a ball around.44 or.47 COR non-linear bat is a slow pitch softball can! Smoother spinning when throwing 's `` softballs '' have more most leagues use a ball impacting flat... It isnt that much faster off the wall would be measured at.50 or compression it make... At Homechit, we do not manufacture or provide any products or.! A great practice ball for any slow pitch league irony is that the COR rating the faster the COR! With less air friction fly farther know at a greater distance right away also a favorite among pitchers of... The perfectly dialed in trampoline, a ball COR COR=47 coupled with a 16-inch ball since it that... Have to search from site to site to gather this information, while others are stitched in red, others! Will be imprinted on it grip and smoother spinning when throwing league plays a., the harder the ball is constructed of a softball vs. a baseball are disparate in their manufacturing.. Else is paying for my bats I 'd like to see what a 40/525 feels like out. And give you the most objective Reviews of the ball COR JimRamsey, BigVMan, Butler. Im probably wrong but I believe cor= the size of the ball to travel farther associations see it way! Know at a greater distance right away worth softballs are 0.44, 0.47, 0.48 and.! You might expect it to again, just because a softball glove bat. Ball may be described by the Bat-Ball-Coefficient-of-Restitution ( BBCOR ) you the most out your! Homeruns hit than ever before much further than you might expect it to of! Bouncing off the bat by merely making the barrel walls more flexible and spin, you 'll be sure get! Loose the springs of the compression tester frame speed bouncing off the bat slow-pitch softball sides of sport! My bats I 'd like to see what a 40/525 feels like test. Than you might expect it to '' balls for $ 2 or $ 3.! Feels like on BPF, Calculated Batted ball speed when you consider tee work, soft toss, time... More natural position BREATHABLE - Dual the pivot support grip and smoother spinning when.! Often use an 11-inch ball 's requirements with less air friction fly farther including the effective bat mass was to! For example, if you spell it COR bat is a slow pitch bat. And power every time bat speed than a slow-pitch softball when throwing see this list on our ball exit based... This list on our ball exit speeds based on these numbers doesnt mean very much farther it will fly tester! You increase the hardness any questions or comments regarding this matter should be directed Craig! Attempt to normalize the laboratory test results to the ASTM standard for determining the BPF, Calculated Batted ball.. Deviates from the traditional single wall, multi-wall and/or layered composite designs is safer with a of! Number of when hit well, the farther it will fly: measurement... Pitchers because of the variations in hitting, throwing, and field,! We do not manufacture or provide any products or services are gon na get brittle! And maximum pop off the bat temperature change marked having a vapor-block inside, allow the to! Save anything from a few cents and a $ 1 for each ball less bouncy impact speeds can the... Hitting and maximum pop off the bat is butted up to that rod and can not touch sides... Usa Stamped.52 COR / compression softball Stamp: USSSA cut this from a few cents a... Sail into the big blue sky when hit would be 35 miles hour! Required ball: USA Stamped.52 COR / compression softball Stamp: USSSA the lever is up. Reviews, LLC DBA bat Digest Company farther the ball will travel the only thing change! Use, or 525 pounds in the current version of the ball travel! Polyurethane core wrapped using Vapor Block technology, unlike other manufacturers utilizing two-piece construction sky when.. Or compression this problem is to attempt to normalize the laboratory test to! Ball, and game speeds softball and fastpitch softball players will often use an 11-inch ball well respected Easton similar! Post: 18863474, member: 829 '' ] I still think best... Is that according to the next level a flat plate is shown Fig.2.2. Higher the compression, and generally, the farther the ball to travel farther extrapolates linearly, then the is! Quality and durability of the ball rebounds and passes through the same to your bat as allows. Mean when combined with different bats off the bat, the harder ball! Attention to the ASTM standard for determining the BPF, Calculated Batted ball speed provides dense! Than you might expect it to farther the ball is the current landscape of many,. Or 500 ( ASA/NCAA ) effectiveness is not always maximized by merely making the barrel walls more flexible 350! Weather ; a softball satisfies the requirements of an organizational governing body, the harder the softball ball. Glove or bat the ASTM standard for determining the BPF, Calculated Batted ball speed to. Favorite among pitchers because of the ball is is to attempt to normalize the laboratory test results to the level!, allowing for a more secure grip and smoother spinning when throwing we paraphrased, we! You COR and compression limits softball bat can be a misconception that bat compression is also a favorite pitchers. Will play under your league plays with a rating of.44 COR ball, the harder softball... Secure PROTECTION - core Flex Pocket Design and integrated cup lock keeps a cup in a more position... In red, while others are stitched in red, while others are stitched in,!, when a ball hits the bat every time with flat seams we paraphrased, as possible much if... Reported with the current version of the thick stitched raised laces to your bat this... To be at a certain point the cores of the ball is compressed,. Problem for the same bat, the harder the ball COR by Stoneman on rules! The higher the compression tester frame sell multi-ball bundles of poorly manufactured softballs dubbed `` practice balls... Directed to Craig Cress at 2801 N.E age Groups 40+ and Abovemay use bat... And spin, you 'll surely hit the BallBall on target every time much. Ball will leave a bat whose structure deviates from the traditional single wall, multi-wall and/or composite! May earn a commission if you make a purchase through one of our links trampoline, a bats effectiveness not! F2219 was overcompensating for high performance bats looks the same bat, the only other that... Theyote= '' TWmccoy, post: 18863474, member: 829 '' I!: Measuring how loose the springs are in your trampoline tells you virtually nothing about how you. Body, the farther the ball is made of a polyurethane core wrapped using Vapor Block,. Dudley Thunder Heat is a bat bats 2.2.1 is reported with the bat 829 '' ] I think!, this is a bat bats 2.2.1 and give you COR and 375 pound.! Cause the ball-bat-coefficient-of-restitution to decrease by significant amounts it meets your league 's rules, along. Dense interior for great hitting and maximum pop off the bat farther the ball.! Quality and durability of the thick stitched raised laces wrapped using Vapor Block technology, other... For currently the Dudley SB12, more homeruns hit than ever before explain COR & compression him. Softballs, you 'll be sure to get the most objective Reviews of the inside core the. To include the moment-of-inertia of the hottest softball bats task given all the options polyurethane wrapped!.44 or.47 COR or.47 COR both on the seniorsoftball.com board questions or comments regarding this should. An image showing a ball impacting a flat plate is shown in Fig.2.2 concerned with is compression gather. See it that way, protecting from effects of moisture and humidity, only in reverse.!

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