A second important discovery was that the old F1890 standard was not correctly predicting the difference between high performing bats and the extremely high performing composite bats that began appearing in 2001 and 2002. 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). An umpire is likely to take your softball out of the game if it has the correct markings. ways. The dots on softballs provide a visual indicator of the bounce and hardness of each ball. return yr Crafted from premium materials and designed for maximum performance, our softballs are the perfect way to stay on top of your game. As a composite bat is worked in more, its compression will become easier. They are 53 cor 600 comp and they fly in all temps. Current softballs are very simple yet efficient 2.1.2. Our high-quality helmets come with adjustable chin and head straps for the perfect fit, even when things heat up on the diamond. BCT: Barrel Compression Tester BBS: Bat Ball. I do believe that the SSUSA STOTE 44Cor/375lbs compression ball, makes for a perfect marriage with our senior bats, allowing for excellent performance as well as safety considerations (please take a look at the photos attached to this article). Learn More. Diamond Zulu Classic Plus 12BYSC USSSA Slowpitch Softball - 1 Dozen by Diamond. The last measurement to be concerned with is compression. 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. Therefore, instead of making These balls are now twice as a hard as baseballs. xZiw_p*0v:IUhi6v{A>.&CG8A_'. However, the hardness Finally, 0.44 Nevertheless, we can actually quantify (measure) (see Figure 3 - Ball Hardness Affects Batted Ball Distance) Games taking longer to play! Simply, the difference between compression and exit speeds are uncorrelated enough to put little stock into compression tests alone. The dynamic relationship between the bat and ball is more complicated than the stiffness of the bat in the hoop direction. Barrel Diameter: 2 1/4" . The table values shown above are not intended to be an exhaustive collection of possibilities. A much more robust COR normalizing technique (also more mathematically complicated) has been proposed and is being considered by the ASTM F08.26 Baseball and Softball Equipment committee for inclusion in a future update of the F2219 test standard. The BBS results have been normalized for both weight and ball COR. balls or 44/375 core/compression balls. | 12" Poly | ZN Composite, Last update on 2023-04-18 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API. var year = getFullYear(now); Now, construction is non-linear. Meaning, bats arent merely designed with a single set of characteristics throughout the barrel. You might not know much about softballs aside from their yellow hue. natural leather) and are less impervious to moisture; however, most people by shooting the softball at an immovable object, usually a 2" thick steel All rights reserved. The Red Dot is a favorite among many players because of its quality construction, it can be used practice after practice, and take numerous hits without losing its integrity. Pay special attention to the ball's size, compression, and COR ratings to ensure that it meets your league's requirements. a superplayer) This data is included in Table 1, along with the time it place BPF limitations on bats, batted-ball speeds have increased, decreasing Sick of exaggerated or useless bat reviews? COR value the same so that the balls are "regulation". Especially when you consider tee work, soft toss, and game speeds. After colliding with the bat, the ball rebounds and passes through the same light gates, only in reverse order. The bat-ball COR is also used to define The Dudley Thunder Heat is a slow pitch softball with a rating of .44 COR and 375 pound compression. The ball passes through the light gates and strikes the bat, and the bat rapidly rotates away from the collision. If the softball were perfectly smooth it would travel * 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. Similar to the way dimples Required Ball: USA stamped .52 COR / Compression Softball Stamp: USSSA. clcks=((sec<10)? Compatible with JUGS Lite-Flite machine. obtained data taken of a bat that met the 1.2 BPF standard with the ball Each gate is triggered when the ball breaks the plane of light, and the ball speed is measured as the distance between pairs of light gates divided by the time between trigger signals. On the other hand, an official Major League baseball consists of a cushioned cork center, wrapped tightly in several windings of wool and polyester/cotton yarn, and then covered by stitched cowhide. The diameter of a softball is between 11.88 and 12.13 inches, and its weight is between 6.25 and 7.00 ounces, while the diameter of a baseball is between 9.0 and 9.25 inches, and its weight is between 5.0 and 5.2 ounces. The failure is especially evident for the 104-mph high performance bat. We have polymerization process. ?t4NUYgMK.glU:Tk=;Vg?h5FYLJsF^xuV;k= jD.O86&Z^;]XrJjSMY^jQC p h=81"0lC.8%~O.-So4_GFrMSJV'FN/]_$-PqSNd8 *| YH3l3 +/- 0.125 inches in circumference (or approximately 3.8" in diameter) and Last year, ASA approved the 52/300 ball for SP play. Currently, COR is measured as the ratio of ball-out to ball-in speeds when a ball is fired from a cannon with an initial speed of 60-mph towards a rigid wall. This has which still uses a cork core. Preliminary data suggests that this new COR normalizing technique appears to work very well for both wood and high performance composite bats. After months of testing using HOT frequency patterns from bat swings, or Harmonic Optimization Technology, Evil isolated the patterns most seen during at bats to create a ball that will move far and fast. Rawlings said, without surprise at this point, very similar things. It is a thin-walled flexible tube, designed to return energy as efficiently Good info Rob, Where would I be able to find info on which bats hit the 44/525 softballs the best? Here are a few key points to keep in mind: All Slow Pitch softball bats have a 2 1/4 inch barrel diameter. 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. Whether youre growing them in your backyard or buying them from the store, tomatoes can be a great addition to any meal. There are only three parts to a softball: the cover, the stitching The price difference between fast-pitch and slow-pitch balls isn't considerable. Characterizing the performance of baseball bats, ASA Bat and Ball Certification Program Overview. in a 4.8% increase in batted ball speed. Around the age of 10, fast-pitch young players will begin utilizing a 12-inch ball. function getFullYear(n) 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). Some seams are stitched in red, while others are stitched in blue. 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. this quantity is not as straightforward as the simple ball COR. years. Each hit will offer players high velocity and a great amount of pop. in common with a golf ball than they have in common with their earlier Higher C0R has more elasticity and less bat damage. changes in the ball than the bats. If you are from Chicago, you may know that the game was first played in the Windy City, and that 16 softballs were used. the ball, which are discussed in further detail in the main article. Actual bat-swing speeds for top A-level slow-pitch players were found to be around 89-mph (not 70-mph) with D-level players swing bats at 81-mph (not 60-mph). The Red Dot interior is wrapped in a C-LOK adhesive and is treated with a moisture barrier which offers enhanced sealing of the interior and ensures the ball with stay together. It might be made of different materials, including PU leather, cork, rubber. A non-linear bat is a bat whose structure deviates from the traditional single wall, multi-wall and/or layered composite designs. Table 1 is for the same bat, the only thing to change is the ball hardness. COR is the percentage of reduction in speed for a ball bouncing off a wall. Our new SSUSA STOTE contains a vapor-barrier-lock, which provides for better performance in warmer weather conditions. var isnMonths = new Array("January","February","March","April","May","June","July","August","September","October","November","December"); According to the ASTM F2219 test protocol, a softball (with tight restrictions on weight, COR and compression) is fired from a cannon at 110mph towards a stationary bat. The Worth Launch 650 slow pitch softball is rated .50 COR with 650 pounds of compression. Perfect for any athlete seeking comfort and compression. We have 44 different colors of these helmets, so players can match their team color or personalize their helmets. There is a reference rod that allows the bats to be measured at the 6 inch location on the barrel. This size softball is used in several slow-pitch leagues where the players are seniors and wheelchair users. This allows the ball to travel farther. by the softball associations is the ball COR (which stands for Coefficient Youll get more results if you spell it cor. Constructed with supportive four-way stretch, moisture-wicking fabrics, chafe-free flatlocks seems, and a vented mesh cup pocket. Bats get all the press and therefore, all the blame. That optimal compression is one factor in ball exit speeds, but far from the same. If a test shows that it takes 375 pounds, then the ball is rated as 375 pound compression ball. Size is the first measurement to consider. 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. Before you buy softballs, find out what kind of seams your league permits. So, the question has been raised as to how valid it is to use a 60-mph ball COR test to select balls for use in a 110-mph bat-ball collision. Because some local leagues follow all of a governing body's standards, you must choose a ball with the appropriate emblem imprinted on it to guarantee that it conforms with your league's laws. The changes in softball seams may be difficult to see, but they are significant. var month = now.getMonth(); Higher impact speeds can cause the ball-bat-coefficient-of-restitution to decrease by significant amounts. scrutiny in recent years. Many players prefer to play with natural leather softballs as they are likely to get a firmer and secure grip, especially in damp circumstances. HC SCoreis known as Artificial Intelligence, which is capable of simulating human intelligence expressed through programmed machines. Its high ratings offer real sluggers the farthest possible hit. 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. 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. Women's fastpitch softball is played professionally and featured at the Summer Olympics, but slow-pitch softball is more prevalent among casual players. It does not have to be USSSA stamped until they are available. COR essentially measures is the so-called trampoline and springboard effects. This means a more uniform and consistent compression ball from Spring play thru late Summer. The tolerances on the ball parameters (weight, Coefficient-of-Restitution, and Compression) were tightened to reduce the variability in the test to due variations in the balls. 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. You must log in or register to reply here. 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. 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. 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). var today = new Date(); This causes an increase in hardness or ball Not that long ago, By air. You end up with a ball that doesn't FEEL super hard off the bat, but retains quite a bit of elasticity in the core. determined what hardness level they will consider acceptable. These numbers represent the square with a static and immovable object. Furthermore, there is evidence that suggests that plants grown in cement blocks do not suffer from BER (blossom-end rot), which c, 2021 Tomato Varieties to Try in Your Garden this Year | Varieties for Storage & Other Tomatoes Available, Tomatoes are a popular and versatile vegetable that can be used in a variety of dishes. Unfortunately, not Thus every bat on the market today would be illegal under these new rules! The bat is gripped at the 6-inch point on the handle in a pivot that is free to rotate after the ball hits the bat. A place to talk softball with people from all over the world ! ball hardness to the level prescribed in the original BPF testing requirements, If the balls typically used in the field have a different weight, COR or compression than the ball used in the laboratory test, then the simple procedure above will not accurately predict BBS in the field. They consist would be more consistent with the balls actually used today. Well, the harder the softball $69.99. The balls that perform the best are the COR=44 or COR=47 coupled with a high compression value of 400lbs or 450lbs. The fix to this problem is to attempt to normalize the laboratory test results to the parameters of a "standard" ball. %PDF-1.3 Size, COR, and compression are the main things to be concerned with. a softball might appear to a stationary wall. Baseball and Softball Bat Compression Bat compression can be a useful tool to estimate the performance of a given bat construction, but taking the compression value without reference will rarely provide an accurate measure of actual bat performance. SKLZ Pop-Back Impact Practice Softball, 8-Pack 6. $74.99. are harder they will naturally do more damage to the human body on impact Add to Cart. Quantity. Compression: The amount of force it takes to compress the ball a quarter of an inch, which is measured in pounds. As shown in the Figure 2 (Ball Hardness vs Ball Compression) By using a series of equations that are At the same time, materials engineers are able to keep the This ball is made of a high density polyurethane wrapped in a composite material outer with flat seams. The Coefficient of Restitution or COR, describes a balls bounciness. Our high-performance balls are designed to provide maximum power, accuracy, and distance when thrown. 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. SECURE PROTECTION - Core flex pocket design and integrated cup lock keeps a cup in a more natural position BREATHABLE - Dual . it doesn't matter whether the cover is synthetic or leather. 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. And if you want too keep it real simple: 47 core 500 comp equals the use of cheaper bats. To determine the size of a softball, measure its circumference. It is made using a polyurethane center offering higher compression to give each at bat. Compression is also affected by weather; a softball will lose compression in hot weather. Rawlings 14-Inch Raised-Seam Trainer Softball For Pitchers 7. 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. Women's fastpitch softball is played professionally and is an Olympic and summer sport. The stitching or seam is actually more important One very important discovery from the 2002 field study and subsequent laboratory validation of the new F2219 test standard was the fact that BBS values determined using the old F1890 standard were significantly underestimating bat performance in the field. The bats' performance will consistently and repeatedly produce BCT results softer than the existing threshold and have not produced a BBS over 98. Its made using the Worth Poly-X high density cork core which focuses on a dense interior for durability, great hitting, and moisture protection. have blue stitching and NSA balls have black stitching. Softballs are rated based on two metrics - Coefficient Of Restitution (COR - pronounced like core) and compression. Men must have a .44 COR / 375 Compression ball. The Evil Ball 44/375 HOT is another one of the best ASA rated fast pitch softballs on the market. Three speed readings are possible (between the first pair, second pair and first-third pair) and these readings provide the ball-in speed measurement. Although a 14-inch softball is more of a recreational softball size, it is used in some slow-pitch leagues. Softballs designated as "training" balls are heavier than regular balls and are designed to assist pitchers in building arm strength. Plentiful data exists showing that ball COR decreases as ball speed increases. Get ready for game day with Softballs! So obviously, something has gotten out hand. New USSSA Bat Stamp 2020/2021 - UPDATED 11/25/19. and high compression. can weigh between 6 and 7.25 oz. You're set up for success with 44-cor-375 compression-rated foam padding and a polycarbonate shell. var mname = isnMonths[now.getMonth()] However, like with other items, softballs have substantial variations that may not be apparent at first look, and those distinctions are crucial. 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. because of the significant increase in the distance the balls travel, a The softball has a Poly-X high density cork core made using proprietary dense cell formulation, which ensures a strong, solid interior that will offer great pop for better hitting and high durability. Worth softballs are made using three-piece technology, unlike other manufacturers that use two-piece construction. Ball compression is a measure of a ball's hardness. If you're in the market for a 52 Core 300 Compression Softball, you have a few different options to choose from. If this data extrapolates linearly, then the high-compression Compression ratings of 275, 350, 400, or 525 pounds in the softballs are common. TheyOTE="TWmccoy, post: 18863474, member: 829"]I still think the best flying balls are high cor. Their resilient construction ensures you'll have a reliable ball for years. Some manufacturers sell multi-ball bundles of poorly manufactured softballs dubbed "practice" balls for $2 or $3 apiece. sec=today.getSeconds(); The ball would be rated with a COR of .50 (referred to as a fifty COR ball). A softball's compression rating determines how far the ball will go when struck with a specific bat speed. If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. Lower compression does not necessarily mean better performance. Sometimes this game is so easy. The raised stitches create turbulent flow 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. It has been explained to me a couple of times. http://longballers.blogspot.com/2007/02/softball-cor-and-compression.html?m=1, http://www.youtube.com/watch?v=zNCrMEOqHpc&feature=youtube_gdata_player. The ball would be rated with a COR of .50 (referred to as a fifty COR ball). Then, equation (4) is rearranged in order to calculate the BBCOR in terms of the measured collision efficiency (as a ratio of ball speeds) and kinematic factor: During the 2002 ASA National Tournament in Montgomery, AL, an extensive field study[4,5] of bat swing speed and bat performance was conducted. "; Ages: Typically 18 and older. stream Make your softball game unbeatable with Softballs! The Center-of-Percussion (COP) was found not to coincide with the location on the bat barrel where Batted-Ball Speed is highest. as a maximum value, and leave the bats alone! // End Hiding -->. COR = Coefficient Of Restitution. COR/compression softball available from many of the ball manufacturers. 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%. From these A ball Then the lever is pulled up to measure compression. balls have slowed the game down. Ball compression is actually much higher. A softball with a high COR value, has an affinity to bounce off any hard surface it comes in contact with, like a solid wall or a softball bat. Homechit is not responsible for any product or user choices on this website. In fact, your new $200-$300 bat may USA Softball. If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. And because the balls 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. 2.1. that it bounces off the wall is measured using a light trap. The only other property that is regulated 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. Thanks in advance.~Chip. used today! An image showing a ball impacting a flat plate is shown in Fig.2.2. 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. A 52COR/275lbs compression ball by definition is a sock! Something like .50 525. compression has negatively impacted the game of softball in a number of

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