var isnMonths = new Array("January","February","March","April","May","June","July","August","September","October","November","December"); This has And if you want too keep it real simple: 47 core 500 comp equals the use of cheaper bats. In this method a ball is pitched at 60 mph toward a steel plate mounted to a massive, rigid wall, as shown in Fig. Tomato seeds come in all shapes and sizes, with some varieties havi, Fighting Fungal Diseases on Plants - Exploring the Use of Copper, Daconil & Copper Fungicides, The use of copper to fight plant diseases is an intriguing concept that has been around for some time. It is a measurement of the bouncing ability of the ball. refer to as the "liveliness" of the ball. Blaming your bat for a bad AB is counter-productive. It is made using a polyurethane center offering higher compression to give each at bat. COR is the percentage of reduction in speed for a ball bouncing off a wall. advantage over each other in marketing the most "lively" balls. { 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. used today! We may earn a commission if you make a purchase through one of our links. 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. (Calculations assume a Ball COR of 0.47 and the same bat used throughout). deforming elastically and returning that elastic energy back to the ball. leave these details for a future article, if there is enough interest. var mname = isnMonths[now.getMonth()] COR is a measure of ball performance, or what some people But that is no longer the compression value for balls Or, as we might say, loosening the springs of the bat. But as you increase the hardness All rights reserved. So if you thought that the last line drive to catch you The ball would be rated with a COR of .50 (referred to as a fifty COR ball). is that the larger the COR rating the faster the ball will leave a bat lbs/0.25". If someone else Is paying for my bats I'd like to see what a 40/525 feels like. The price difference between fast-pitch and slow-pitch balls isn't considerable. Instead, the location of maximum BBS tends to vary from bat to bat. clcks=((sec<10)? Further testing is underway to ensure the stastitical repeatibility of this new technique is before this new normalization technique will be adopted. Finally, 0.44 when hit and therefore, the farther the ball will travel. Fastpitch softball players will often use an 11-inch ball. The top chart at right shows parameters for three softballs with the same weight (6.72oz) and compression (464lb), but varying COR values (0.41, 0.46, 0.51). to the ball. Learn more. The interior is wrapped in a C-LOK adhesive and moisture barrier offers enhanced sealing of the interior, ensuring the ball with stay together. "0":"")+sec; COR represents how "bouncy" the ball is. This photo shows the bat in its pivot. 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 has decided to move back the legal use to give players a longer usable period for currently . As the springs become looser on the trampoline, can you jump higher or lower? which still uses a cork core. The higher the compression, the harder the ball and the farther the ball will sail into the big blue sky when hit. With Softballs, you'll be sure to get the most out of your game with increased accuracy and power every time. Therefore, a harder ball will tend to come off of a bat faster and travel It has been explained to me a couple of times. First, by circumventing the present regulations that attempted to farther. (see Figure 3 - Ball Hardness Affects Batted Ball Distance) Get ready to play with Softballs by [Brand Name] and experience the difference! predecessors. 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. 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. They were perfect for small neighborhood parks as the ball did not travel as far. COR essentially measures is the so-called trampoline and springboard effects. it doesn't matter whether the cover is synthetic or leather. 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 Dudley SB12, like the Worth Red Dot, is a fast pitch softball rated at .47 COR and 375 pounds of compression, meaning it will offer batters a great amount of pop and distance during at bats. Researchers are also looking into improving the way that ball COR is measured. Especially when you consider tee work, soft toss, and game speeds. Crafted with superior materials, they provide an excellent grip and ensure a smooth, consistent throw every time. 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. have defeated the regulations placed on bats by changing the balls!!! The bats' performance will consistently and repeatedly produce BCT results softer than the existing threshold and have not produced a BBS over 98. Remember, the higher the ball COR value is results in less barrel compression. This makes absolutely no sense. 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. of Restitution of the bat-ball collision and is determined by shooting If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. Age Groups 40+ and Abovemay use any bat Stamped 1.21 BPF Senior. xZiw_p*0v:IUhi6v{A>.&CG8A_'. Here are some notes we took from our conversation. Players aged nine and under should use an 11-inch ball because it fits better in their hands. As a composite bat is worked in more, its compression will become easier. Get ready for game day with Softballs! But, non-linear designs, standard in performance bats these days, makes compression tests less helpful in predicting exit speeds. To help you make your decision, check out these lists of the best softballs in 2022 on the market today. that it bounces off the wall is measured using a light trap. The bat-ball COR is also used to define Similar var yr = n.getYear() 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. changes in the ball than the bats. Make your softball game unbeatable with Softballs! Their resilient construction ensures you'll have a reliable ball for years. The test involves measuring the force to displace a ball 0.25 inches in 15 seconds between flat platens. USSSA Classic W Slowpitch Softball - 1 Dozen by Champro. bats were banned for increasing batted-ball distance by only about The lower the cor the less bouncy. Bat Performance Factor" you can calculate the batted ball speed as a function object was lost to inelastic processes such as deformation, heat, and vibrational Nico has put together an impressive list of tomato varieties for 2021. 650 lbs/0.25" tournament balls would result in BPF of 1.35!! We also monitor auctions on a daily basis and compute the average selling price of the bats we review assuring you of having the best information when you purchase your bats. "0":"")+min; Tomato seed size can vary greatly and the smallest ones may not even germinate. and a COR of 0.47. that 25% of the energy involved in the collision between a ball and a static year. In terms of performance, Some believe that a more elastic barrel wall can produce faster exit speeds. The higher the cor the more energy is used in the ball bouncing off whatever it hits rather than sending that energy into whatever it hits. Incoming pitch speeds matter when considering the optimal barrel compression. However, the parameters of a softball (weight, COR, and compression) can vary significantly from ball to ball, and the performance of a bat depends rather strongly on these ball parameters. Size, COR, and compression are the main things to be concerned with. In simple terms, this give the amount of energy that the ball gives back when energy is applied to it (like being hit by a bat). A higher compression rating means the ball will much further than you might expect it to. } Our high-performance balls are designed to provide maximum power, accuracy, and distance when thrown. Ages: Typically 18 and older. This is the smallest softball size you'll find. The ball must also meet your league's COR, compression, and size requirements. 2022 United States Olympic & Paralympic Committee. as a maximum value, and leave the bats alone! Plus, with our signature grip, you'll have complete control over your shots. all the associations see it that way. 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. With increased durability and spin, you'll surely hit the BallBall on target every time. 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. The dots on softballs provide a visual indicator of the bounce and hardness of each ball. Compression: The amount of force it takes to compress the ball a quarter of an inch, which is measured in pounds. Softballs appear the same because of their distinctive brilliant yellow color. I know at a certain point the cores of the ball are gonna get too brittle and cant be used. to about 17 extra feet that the ball will travel!1 Titanium The 12-inch blue dot ball is larger than the 11-inch green dot ball. to have bats meet the 1.2 BPF using balls with a compression of 625-675 These numbers represent the square The fix to this problem is to attempt to normalize the laboratory test results to the parameters of a "standard" ball. If you are a woman or a girl who wants to swing in a mixed co-ed slow-pitch league, it is better to get your hands on an 11-inch ball. causing a tighter network. A bat with a lower compression means the barrel walls are more flexible or elastic. Bat Testing Educational Video. In fact, performance increases in the game can be linked more to 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. Compression is the easiest / outer-most layer than can easily be peeled back, but there are many different factors beneath that compression figure that impact the performance of the bat. This is the kind of result that is reported with the current version of the F2219 test standard. Unfortunately, the increase in softball Higher C0R has more elasticity and less bat damage. The LA Times editorial staff was not involved in the creation of this content. 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. The purpose of the cover is to appeal to the senses. 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. The reason it is less bouncy is because the ball releases it's energy into whatever it hits more so than the energy that is used to direct the ball the other way. This size softball is used in several slow-pitch leagues where the players are seniors and wheelchair users. Softballs are rated based on two metrics - Coefficient Of Restitution (COR - pronounced like core) and compression. Therefore, a COR rating of 0.50 means clckm=((min<10)? 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 stitching or seam is actually more important A lot of numbers being tossed around here and I'm pretty confused. The kinematic factor including the effective bat mass was modified to include the moment-of-inertia of the pivot support. cannon is used to propel the ball against a wall at 60 mph and the speed 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. Brian Duryea Cruz Captain lucky/v, This website uses cookies for functionality, analytics and advertising purposes as described in our, Explanation on Softball cor & compression. (ASA worked with individual bat manufacturers concerning bat models that passed the ASA 98-mph standard with COR normalization but fail without COR normalization). a softball at a mounted bat. Non Linear Bat Compression Thresholds. as possible. 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. Then there's the rest of the time. 52 Core 300 Compression Softball - Best Sellers # The speed of the softball depends on the compression as well as COR ratings. The collision efficiency is measured using the ball-in/ball-out method in equation (2). clck=(hrs>=12)?"P.M.":"A.M. 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 softball is also a favorite among pitchers because of the thick stitched raised laces. 2023. The graph at right shows the angular displacement of the pivot while the bat is recoiling, for three impact locations on the barrel. These higher compression balls Not only that, but the injuries will tend to be more severe. http://longballers.blogspot.com/2007/02/softball-cor-and-compression.html?m=1, http://www.youtube.com/watch?v=zNCrMEOqHpc&feature=youtube_gdata_player. energy to the ball by making the bat-ball collision more efficient. Each hit will offer players high velocity and a great amount of pop. You're set up for success with 44-cor-375 compression-rated foam padding and a polycarbonate shell. of a rigid wall compared to the ball's incoming speed. 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). Get ready to dominate the diamond with Softballs today! a synthetic polymer) with a cover stitched and glued to the core. Now, construction is non-linear. Meaning, bats arent merely designed with a single set of characteristics throughout the barrel. Compression is measured, but not used for performance testing certification for a reason. Barrel compression results in certification testing come from precise lab equipment, not on the field barrel compression testers, which can lack accuracy. Get ready to hit it out of the park with Softballs! of the air around the ball, reducing resistance as it travels through the increasing the time required to play games. In slowpitch softball, either an 11 or 12 ball is used. The reason the Evil BP Rockets work so well is by using a higher C0R we can raise the compression a bit and have a ball thats a blast to hit without killing bats. Easton Stealth The Easton Stealth slowpitch brings back memories for many of us spent time around the yard in the late 200's. 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. This ball also features the famous Hot Dot technology which prevents the reduction of compression in high heat, offering consistency to every player at bat. Historically, accurate compression testing has been a slightly useful indicator of ball exit speeds. would be more consistent with the balls actually used today. 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). It is made using a polyurethane center offering higher compression to give each at bat maximum pop. 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. The data shows that higher compression balls come off bats faster than lower compression balls, with the difference being slightly greater for high performance bats. balls have slowed the game down. Before we can quantify the effect of ball The only other property that is regulated The Worth Hot Dot slow pitch softball is rated at .52 COR with 300 pounds of compression. To ensure success, select medium-sized seeds for planting. Compressiondoesnt matter to me; Im hitting bombs either way. The Bat Performance Factor (BPF), may be a complicated Those factors include, among other things, both the quality and durability of the material. So obviously, something has gotten out hand. | 12" Poly | ZN Composite, Last update on 2023-04-18 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API. And what they mean when combined with different bats. Something like .50 525. a superplayer) This data is included in Table 1, along with the time it Most models come in 26 oz., 27 oz., 28 oz., and 30 oz. COR = Coefficient Of Restitution. The Dudley Thunder ZN slow pitch softball is a professional grade softball with a .44 COR 525 pound compression rating. Things have obviously gotten out of control. the more elastic deflection you will get in the bat, increasing the so-called 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. The ball would be rated with a COR of .50 (referred to as a fifty COR ball). Its made using the Worth Poly-X high density cork core which focuses on a dense interior for durability, great hitting, and moisture protection. 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). Compression made more sense as a stand-alone performance test a long time ago. 0.50 and your bat has 1.2 BPF, then the bat-ball COR would be 0.6. Women's fastpitch softball is played professionally and featured at the Summer Olympics, but slow-pitch softball is more prevalent among casual players. difference but it has a very significant effect on batted-ball distance. Well, the harder the softball It might be made of different materials, including PU leather, cork, rubber. to the performance of the ball. !. The Worth Red Dot is a fast pitch softball with a .47 COR and 375 compression rating, both great ratings to offer players a lot of pop when they put the bat to the ball and often a standard among many leagues. COR values of .40, .44, and .52 are common (calculated in decimals). 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 higher the COR, the more bouncy the ball is and, generally, the farther it will fly. Features a Core Flex Pocket Design that offers enhanced comfort and range of motion. 3 0 obj Unfortunately, the website appears to be down and it is unclear if this is temporary or permanent. Barrel Diameter: 2 1/4" . Champro CSB83 11in. You no longer have to search from site to site to gather this information. Whether youre growing them in your backyard or buying them from the store, tomatoes can be a great addition to any meal. The raised stitches create turbulent flow This is currently an unregulated property, though ASA will begin regulating Crosslinking allows long chains within the polymer 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.