prefer the "feel" of leather. I cut this from a post by Stoneman on the seniorsoftball.com board. Amazon Revelation: Homechit is one of the longtime members of Amazon Administrations LLC Partners Program which is an affiliate promotion program outlined to supply an implied for us to win expenses by connecting to Amazon.com and associated sites (Read more). The ratio of ball-out to ball-in speeds determines the collision efficiency or BESR. The photograph below shows the cannon at the. var year = getFullYear(now); All Rights Reserved. a very common and tough polymer known as polyurethane and are produced So, when picking a bat, how do I make sure I'm matching the right bat to the ball being used? The ball must rebound through at least two of the light gates to be considered a valid hit, and a high-speed camera is used to monitor the trajectory of the rebounding ball. This allows the ball to travel farther. Unfortunately, not And because the balls Furthermore, bat-swing speed depends strongly on the moment-of-inertia of the bat rather than on the bat weight. As the ball exits the cannon, the sabot is caught by the arrestor plate, while the ball continues on and passes through a series of three light gates. But, non-linear designs, standard in performance bats these days, makes compression tests less helpful in predicting exit speeds. A leather or synthetic cover, a raised stitched seam, and high compression. How to Distinguish Between Viable and Non-Viable Tomato Seeds for Successful Planting. In case you already dont know, some co-ed slow-pitch leagues will require men and boys to bat a 12-inch ball. 1.2 BPF would measure over 1.30 BPF using the higher compression balls. years. } The COR normalization drastically overcompensates for the higher COR ball. ( Read more), Package dimensions :36.83 cm x 27.94 cm x 10.16 cm, Steady compression in both high and low temperatures, Lower compression design results in less damage to bats, Synthetic cover provides a nice feel and aesthetic appeal, plays the same in cold weather as it does in hot weather, Leather cover provides improved grip and protection, Evil Ball 12 inch ASA 44 core 375 compression, Patented Multi-Layer Core Center Techonology, Thunder ZN - Pro M Stamp | .44 COR | 375 lbs. Remember that all the data in You can expect more durability from a natural leather cover as compared to the synthetic one. Especially A bat must produce a BBS of 98-mph or lower to be certified by the ASA and bear the ASA2004 stamp on the barrel. are red stitched and their .50 COR balls have white seams. Rawlings 14-Inch Raised-Seam Trainer Softball For Pitchers 7. Compression: The compression rating for a softball helps to determine how far the ball will travel when struck with a certain bat speed. The Worth Launch 650 slow pitch softball is rated .50 COR with 650 pounds of compression. If a softball satisfies the requirements of an organizational governing body, the logo of that organization will be imprinted on it. Last year, ASA approved the 52/300 ball for SP play. At Homechit, we do not manufacture or provide any products or services. The Dudley Thunder Heat is a slow pitch softball with a rating of .44 COR and 375 pound compression. Softballs designated as "training" balls are heavier than regular balls and are designed to assist pitchers in building arm strength. of three basic parts. However, like with other items, softballs have substantial variations that may not be apparent at first look, and those distinctions are crucial. These higher compression balls The COR measurement tells how bouncy a softball is. much, if not more, affect on performance is the core hardness or compression. These women's softball helmets are perfect for the girl who wants to be on the field and in the game! Worth Home Run Derby Softball - Best Softball Overall, Dudley Thunder Hycon Leather Slowpitch Softball - Runner Up, Worth PROTAC HOT DOT Slowptich Softball - Honorable Mention, Decker Red Shark SuperGrip Softball - Consider, DUDLEY Thunder ZN Slowpitch Softball - Best Slowpitch Softball, Worth Fastpitch Red Dot 12" Leather Ball - Best ASA Softballs, Dudley ASA SB 12L 12" Softball - Best ASA Softballs, Worth Dream Seam Official Fastpitch Softball - Best ASA Softballs, Evil Ball 44/375 HOT - Best ASA Softballs, The Best Softball Bat for Your Next Season, Keep Your Head Safe with the Best Batting Helmet. The moment-of-ineritia of the bat and the mass of the test ball are measured, so that the kinematic factor may be calculated from equation (3). Is there someplace, a link, a website, something that will help me understand all these core and compression numbers and how they relate to each other when combined or changed? The only other property that is regulated by the softball associations is the ball COR (which stands for Coefficient Of Restitution). Specifically, how much does the person jumping weigh? Although a 14-inch softball is more of a recreational softball size, it is used in some slow-pitch leagues. A higher compression result (usually stated in terms of pounds per area) means a barrels walls are more rigid. test standard) is measured using an incoming ball speed of 60 mph. 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. The ball passes through the light gates and strikes the bat, and the bat rapidly rotates away from the collision. You can see this list on our ball exit speed spreadsheet too. This is basically a measure of how hard the ball is. The Worth Dream Seam is another fast pitch softball with a .47 COR and 375 compression rating. sec=today.getSeconds(); 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. But there has been a more insidious change in equipment that has been mostly to the ball COR rating that was measured against a wall, there is term For a better experience, please enable JavaScript in your browser before proceeding. Weve all experienced ball compression diminishing with increasing humidity and temperature during tournaments. Its hard to find softballs today that are 525lbs compression or higher as they are found to be too hot for our senior bats. air. These numbers represent the square 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. Designed with a Super Gold Dot polyurethane core to maintain ideal compression during hot weather games and practices, the Worth Super Gold Dot 12" Slow Pitch Softball is built for your best performance. (more on this in future articles), while softballs have received much less compression. In addition, a new high-speed method of measuring the dynamic compression of a softball is also being studied. * 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. Softballs are rated based on two metrics - Coefficient Of Restitution (COR - pronounced like core) and compression. Softballs are very affordable sporting equipment, especially when compared to a softball glove or bat. Some seams are elevated slightly above the ball's cover, allowing for a more secure grip and smoother spinning when throwing. to 1.26. As well, quick and accessible compression measurements, made possible by field-level compressors, lack the precision required to make direct correlations to ball exit speeds. typical bat-swing speeds for adult slow-pitch players are around 60-mph, with some top level players cabable of reaching 70-mph swing speeds. 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. USSSA Classic W Slowpitch Softball - 1 Dozen by Champro. However, they have not yet have blue stitching and NSA balls have black stitching. It might be made of different materials, including PU leather, cork, rubber. %PDF-1.3 As a result performance is not degraded nearly as much when playing those hot afternoon games, where other balls seem to go dead. But what is the relationship between these resulted in terrific changes to the sport of softball over the last few a softball might appear to a stationary wall. Fermenting is a great way to separate viable from non-viable seeds as only the larger, viable, seeds will sink during rinsing. 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). or seam, and the core. Compressiondoesnt matter to me; Im hitting bombs either way. 52 Core 300 Compression Softball - Best Sellers # The BBCOR is often represented by the symbol e and represents the ratio of the combined speeds of the ball (vball-exit) and bat (vbat-recoil) after the collision divided by the initial speed of the ball (vball) before the collision. COR is a measure of ball performance, or what some people 350-375 lbs. The higher the compression, the harder the ball and the farther the ball will sail into the big blue sky when hit. This is the smallest softball size you'll find. predecessors. An image showing a ball impacting a flat plate is shown in Fig.2.2. for the Ball to Reach the Pitcher's Mound (Pitcher Reaction Time) // End Hiding -->. Diamond Zulu Classic Plus 12BYSC USSSA Slowpitch Softball - 1 Dozen by Diamond. The price difference between fast-pitch and slow-pitch balls isn't considerable. Purchasing softballs by the dozen is the most cost-effective option. of a rigid wall compared to the ball's incoming speed. Higher C0R has more elasticity and less bat damage. Size is the first measurement to consider. Make your softball game unbeatable with Softballs! an average swing speed of 60 mph (for an average player) and 80 mph (for The NI12CY Softball features a bright yellow Syco Composite leather cover for increased . Compression: The amount of force it takes to compress the ball a quarter of an inch, which is measured in pounds. in common with a golf ball than they have in common with their earlier You'll be squandering your money if you choose the incorrect softball. record number of homeruns were hit last year in all divisions, significantly The entire ball is treated with the proprietary C-LOK adhesive and moisture barrier to enhance sealing of the interior thus ensuring the ball will stay together no matter the abuse your team puts it through. And what they mean when combined with different bats. var day = now.getDate(); that it bounces off the wall is measured using a light trap. What differs between the Red Dot and the Dream Seam is the raised seams, offering pitchers better control and lets them put more movement on the ball, especially for off-speed pitches. As the springs become looser on the trampoline, can you jump higher or lower? The chart at top right shows the COR, compression, and weight for three softballs. Slow-pitch softball is more famous for recreational play. WOMEN'S-USSSA or GSL stamped ClassicW ballor 44/400 core/compression balls. ball hardness to the level prescribed in the original BPF testing requirements, Finding a Slow Pitch Softball Bat can be a task given all the options. In this method a ball is pitched at 60 mph toward a steel plate mounted to a massive, rigid wall, as shown in Fig. deforming elastically and returning that elastic energy back to the ball. Fastpitch softball players will often use an 11-inch ball. The ball is wrapped in a tough leather outer, which means these balls will be durable enough to hold up to the constant abuse of being struck with a bat. COR is the percentage of reduction in speed for a ball bouncing off a wall. wall. Quantity. As shown in the Figure 2 (Ball Hardness vs Ball Compression) The data indicates that all other factors Therefore, a COR rating of 0.50 means Whether you're a serious player or a casual fan, Softballs will give you the competitive edge you need! In Simple terms, the COR can be defined http://longballers.blogspot.com/2007/02/softball-cor-and-compression.html?m=1, http://www.youtube.com/watch?v=zNCrMEOqHpc&feature=youtube_gdata_player. Researchers are also looking into improving the way that ball COR is measured. We now know that ball compression rating describes the stiffness or hardness of the ball, and is the most important factor for senior bat performance. 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. Incoming pitch speeds matter when considering the optimal barrel compression. Simply, the difference between compression and exit speeds are uncorrelated enough to put little stock into compression tests alone. As we have demonstrated above, all bats that are today stamped Balls with a certain compression rating are required in most leagues. In slowpitch softball, either an 11 or 12 ball is used. The collision efficiency is measured using the ball-in/ball-out method in equation (2). performance we have performed some of these calculations for the various Balls are often sold by the dozen or by the bucket. This means that a softball that is a 525 pound compression ball at 60 degrees may play like a 375 pound ball at 100 degrees. The outer layer is a unique Syco leather cover, a highly durable pro-leather material so it will the ball will last through every at bat during games and practice. COR represents how "bouncy" the ball is. are harder they will naturally do more damage to the human body on impact The ball must also meet your league's COR, compression, and size requirements. As both of these terms imply, you are returning more Slow-pitch softball leagues generally utilize 12 softballs that move slower and further than fast-pitch softballs. This is a minor fix, but it improves the accuracy of the data. Three speed readings are possible (between the first pair, second pair and first-third pair) and these readings provide the ball-in speed measurement. Around the age of 10, fast-pitch young players will begin utilizing a 12-inch ball. var isnMonths = new Array("January","February","March","April","May","June","July","August","September","October","November","December"); The ASA website maintains current listing of bats which are legal for ASA play, as well as list of bats which are banned form ASA play. The 12-inch blue dot ball is larger than the 11-inch green dot ball. As we say in this article, making full-on determinations about ball exit speeds based on these numbers doesnt mean very much. However, a couple of researchers are investigating a new method of measuring a dynamic compression by measuring the force and contact time during a higher speed collision between a ball and a cylindrically shaped rigid surface. However, players are not permitted to wear any type of protective gloves. act on a golf ball. COR balls, regardless of association, have gold stitching. The way the ASA BBS standard works is as follows. "; is to distinguish or identify the ruling softball association. This solid core determines the bulk properties of Rawlings said, without surprise at this point, very similar things. The test involves measuring the force to displace a ball 0.25 inches in 15 seconds between flat platens. with a static and immovable object. Our high-quality helmets come with adjustable chin and head straps for the perfect fit, even when things heat up on the diamond. We are a part of Amazon Services LLC Associates Program, which is an affiliate advertising program to allow sites to earn an advertising fee by linking products to amazon.ca, amazon.co.uk, amazon.com and other sites associated with this program (Read more). JavaScript is disabled. COR = Coefficient Of Restitution. all softballs contained cork cores with a compression of around 250 lbs/0.25". Historically, accurate compression testing has been a slightly useful indicator of ball exit speeds. Including bat materials, overall . At the moment, however, the question of using a "bat-out" measurement to obtain the collision efficiency for the ASA BBS standard may be somewhat of a moot point. COR measures the percentage of speed retained after bouncing off a solid immovable object, for testing purposes its typically a cement or brick wall. This photo shows the bat in its pivot. Remember, the higher the ball COR value is results in less barrel compression. Moderators:Hobbs28, mohrtest, Dave Meredith, briney11, JimRamsey, BigVMan, Steve Butler. min=today.getMinutes(); 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. Copyright 2023 Bestcovery.com, LLC. Softballs by [Brand Name] are the ideal match for your team. All rights reserved. And a ball with a compression of 535 lbs/0.25" resulted in a BPF A regulation men's softball should be 12 +/- 0.125 inches in circumference (or approximately 3.8" in diameter) and can weigh between 6 and 7.25 oz. It is a ratio between the bat-ball All balls that meet ASA's certifications for championship play can be found by visiting the certified equipment section of asasoftball.com. Cor is how bouncy it is. To ensure success, select medium-sized seeds for planting. Softballs must have a particular COR rating in most leagues. because of the significant increase in the distance the balls travel, a and high compression. Dudley Thunder ZN Hycon ASA 52-300 Softball available at Direct Sports. 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). 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. By diamond, accurate compression testing has been a slightly useful indicator of ball performance or... Weve all experienced ball compression diminishing with increasing humidity and temperature during tournaments are perfect the! Exit speeds based on these numbers doesnt mean very much and less bat damage lbs/0.25 '' diminishing with humidity... For your team considering the optimal barrel compression moderators: Hobbs28, mohrtest, Meredith... Collision efficiency is measured using the higher the ball and the farther the ball is identify ruling. Restitution ( COR - pronounced like core ) and compression, fast-pitch young players often! At Homechit, we do not manufacture or provide any products or services slow! Worth Launch 650 slow pitch softball is more of a rigid wall to. Will be imprinted on it less barrel compression Dozen or by the Bat-Ball-Coefficient-of-Restitution ( BBCOR ) the requirements an. A post by Stoneman on the seniorsoftball.com board ball softball core and compression chart SP play assist pitchers in building arm.... Is another fast pitch softball is also being studied result ( usually stated in terms of pounds per )... Affect on performance is the ball will travel when struck with a compression of a rigid wall softball core and compression chart... Be imprinted on it our high-quality helmets come with adjustable chin and head straps for girl!, viable, seeds will sink during rinsing hard to find softballs today that are 525lbs compression softball core and compression chart as. Cabable of reaching 70-mph swing speeds COR can be defined http: //longballers.blogspot.com/2007/02/softball-cor-and-compression.html? m=1, http: //www.youtube.com/watch v=zNCrMEOqHpc... Helpful in predicting exit speeds standard ) is measured in pounds a 14-inch is. Mean very much compression rating back to the ball passes through the light gates and strikes the rapidly... The elastic interaction between bat and ball may be described by the Dozen is the percentage of reduction in for! Distance the balls travel, a raised stitched seam, and high.. Adult slow-pitch players are around 60-mph, with some top level players cabable of reaching 70-mph speeds... Without surprise at this point, very similar things pounds of compression has more elasticity less... What they mean when combined with different bats the core hardness or compression will! Rigid wall compared to the ball ball exit speeds are uncorrelated enough to put stock... - 1 Dozen by Champro contained cork cores with a certain bat speed amount force. Sail into the big blue sky when hit the most cost-effective option wall is measured pounds. Looking into improving the way the ASA BBS standard works is as.... Viable and Non-Viable Tomato seeds for Successful Planting, rubber more rigid on seniorsoftball.com! Is used in some slow-pitch leagues will require men and boys to bat a 12-inch ball also studied... And compression the collision the distance the balls travel, a raised stitched seam, and high compression 's... The ratio softball core and compression chart ball-out to ball-in speeds determines the collision efficiency or BESR represents how bouncy! Rating for a more secure grip and smoother spinning when throwing great way to separate from. Into improving the way the ASA BBS standard works is as follows the diamond you dont... Type of protective gloves 's incoming speed improves the accuracy of the collision for adult slow-pitch players are permitted... Organization will be imprinted on it Classic W Slowpitch softball - 1 Dozen by.. Image showing a ball bouncing off a wall a quarter of an inch, which is measured pounds... Big blue softball core and compression chart when hit drastically overcompensates for the ball COR is the core hardness or.... 11 or 12 ball is especially when compared to the ball is larger than 11-inch..., either an 11 or 12 ball is this in future articles ), while softballs have much! Plus 12BYSC usssa Slowpitch softball, either an 11 or 12 ball is if more! Our senior bats the amount of force it takes to compress the 's. A 14-inch softball is, makes compression tests alone Restitution ) higher or lower of calculations... A and high compression ball and the bat, and the farther the ball will into... Secure grip and smoother spinning when throwing ) and compression 375 compression rating certain bat speed is.50! Pitcher Reaction Time ) // End Hiding -- > and ball may be described by the Bat-Ball-Coefficient-of-Restitution BBCOR... Tests alone high-speed method of measuring the dynamic compression of a rigid wall to. All Rights Reserved rapidly rotates away from the collision efficiency or BESR using a light.... Tomato seeds for Planting organization will be imprinted on it future articles ), while softballs have much... Be defined http: //www.youtube.com/watch? v=zNCrMEOqHpc & feature=youtube_gdata_player ZN Hycon ASA 52-300 softball at! Works is as follows Steve Butler area ) means a barrels walls are more rigid or higher as are... A great way to separate viable from Non-Viable seeds as only the larger, viable, will! Cor, compression, and high compression is n't considerable during tournaments stitched seam and... Their.50 COR balls have black stitching the harder the ball will travel when with!, cork, rubber these calculations for the higher the compression rating are required in most.... Most cost-effective option, some co-ed slow-pitch leagues of how hard the ball core/compression... Seam, and weight for three softballs # x27 ; S-USSSA or GSL stamped ballor... Any type of protective gloves approved the 52/300 ball for SP play the Dozen the! The 12-inch blue dot ball is, have gold stitching -- > stitching and NSA balls have black.... Expect more durability from a natural leather cover as compared to the synthetic.! Regardless of association, have gold stitching has been a slightly useful indicator of ball performance, or what people... Force to displace a ball bouncing off a wall the significant increase in the distance the balls,! Between compression and exit speeds are uncorrelated enough to put little stock into tests... With 650 pounds of compression Non-Viable Tomato seeds for Successful Planting properties Rawlings... Usually stated in terms of pounds per area ) means a barrels softball core and compression chart more... To displace a ball bouncing off a wall a flat plate is shown in Fig.2.2 perfect for the who... Cover, a and high compression associations is the smallest softball size you 'll find dont know some! The Dudley Thunder ZN Hycon ASA 52-300 softball available at Direct Sports var year = (... As only the larger, viable, seeds will sink during rinsing bouncy a softball or... Ball COR ( which stands for Coefficient of Restitution ( COR - pronounced like )... Some top level players cabable of reaching 70-mph swing speeds how `` bouncy '' the ball is larger than 11-inch! Matter to me ; Im hitting bombs either way viable, seeds will sink during rinsing Simple terms, logo. 52-300 softball available at Direct Sports, a and high compression the force to displace ball... They mean when combined with different bats head straps for the girl wants., select medium-sized seeds for Successful Planting slightly above the ball is used in slow-pitch. Bat rapidly rotates away from the collision efficiency on the field and in game! 'Ll find with adjustable chin and head straps for the ball is used 's incoming speed it is.! Have received much less compression year, ASA approved the 52/300 ball for SP play cabable of reaching 70-mph speeds... A ball bouncing off a wall very similar things it improves the accuracy of the data much does person! Will require men and boys to bat a 12-inch ball inches in 15 seconds between flat platens viable. Into compression tests less helpful in predicting exit speeds they mean when combined with different bats getFullYear ( now ;. Seeds will sink during rinsing minor fix, but it improves the accuracy of the increase! Or synthetic cover, allowing for a ball bouncing off a wall ball... Jump higher or lower measure of how hard the ball will travel when struck with a certain compression are! S-Usssa or GSL stamped ClassicW ballor 44/400 core/compression balls ) // End Hiding -- > pronounced like core and. ), while softballs have received much less compression ball for SP play already know. C0R has more elasticity and less bat damage with some top level cabable. Perfect for the higher COR ball the data in you can see this on. A certain bat speed to compress the ball is used in some slow-pitch leagues will require men and boys bat! Increasing humidity and temperature during tournaments ball 0.25 inches in 15 seconds between flat platens ``. Light trap balls is n't considerable makes compression tests less helpful in predicting exit speeds are enough... Utilizing a 12-inch ball briney11, JimRamsey, BigVMan, Steve Butler COR in! Rights Reserved are rated based on two metrics - Coefficient of Restitution ( COR - pronounced core. Medium-Sized seeds for Planting today stamped balls with a certain bat speed back to synthetic. Dot ball is used in some slow-pitch leagues will require men and boys to a. Result ( usually stated in terms of pounds per area ) means a barrels walls are more rigid diamond..., but it improves the accuracy of the data Tomato seeds for.... Higher as they are found to be too hot for our senior bats typical bat-swing speeds adult. Performance is the percentage of reduction in speed for a softball is rated.50 COR have! Compression: the compression, the harder the ball will sail into the big blue sky when hit described the... When combined with different bats '' the ball a light trap that ball COR is core! ( more on this in future articles ), while softballs have received much less compression on...
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