Hockey stick flex design pdf

That is, as the flex rating increases, the flexibility decreases or the stiffness. On the other hand, if the stick is to flexible, shot accuracy will suffer. Sticks are placed on a machine, on held fast at each end. Custom hockey sticks personalized for your company or. These sticks are available in all sizes, flex range and are priced. Ice hockey sticks are approximately 150200 cm long, composed of a long, slender shaft with a flat extension at one end called the blade. In a senior stick at 85 flex, if you are to cut it down 2 inches, the stiffness will jump to about a 95 flex.

Lowering the flex point to rest below the players bottom. The balltransfer mechanism has a compact design, encompassing the top pair of hockey sticks down to the outlet slope of the module. If the stick is too stiff, the player loses out on the mechanical advantage of the stick. Junior sticks are approximately 46 54 inches long and senior. We monitor online stick prices daily and send you a weekly roundup of the best deals. Hockey stick length short vs long and where to cut. Consequently, the hockey sticks can slide past each other without colliding. The purpose of this study was to examine the recoil effect of the ice hockey stick shaft during a stationary slap shot. Pdf ice hockey skate, stick design and performance measures.

Each one of these materials has properties pertaining to feel, weight, flex. Hockey sticks have been studied experimentally, where stick flex did not have. The hockey stick flex is usually a personal preference of the player. It is a flat, rather narrow, curved at the end of a stick. The first problem is that an increase in flex corresponds to a decrease in flexibility. How do i choose how much flex i should have on a hockey stick. Hockey players typically pick a flex that is half of their body weight. Designed to inform and then allow you to search by curve type, flex range, and budget. Hockey stick flex ratings depend on the length of the stick and some manufacturers provide an approximate conversion for players who shorten their sticks. Pdf ice hockey has a long history dating back to the 1880s in canada and. A mechanism centered between those two points presses down. Use our flex finder above to get precise recommendations based on your personal attributes and playing style. Hockey players choose their sticks according to a flex value given by the.

This is the science of hockey stick flex, but your stick selection is a personal preference. Finite element analysis of wood and composite structured hockey sticks michael obrien university of massachusetts at amherst may 15, 2003 abstract the direction of this project is to understand the nature of the construction of wood and composite shafts and use that knowledge to optimally design the dimensions i. Bauer hockey hockey equipment for players and goalies. The battlemode 60 flex is for players that weigh less than 140 lbs and are less than 66 tall. Stick sizing specifics height, weight, curve, lie and flex hockey stick height. Increasing the flex actually means making the stick less flexible, as a higher flex number indicates greater force required to make the stick bend. And if you dont find the answer youre looking for, contact a pure hockey expert. Advanced hockey stick design delivers optimal performance.

This activity on page 2 of the pdf is a full inquiry investigation into how a hockey sticks flex affects shooting power and accuracy. It will be 57 instead of 60 you should cut it down to 55 and can be bought in 60 or lower. For more complicated designs, additional design fees may apply. But at the same time design drawing even on such a small amount of space can make stick unusual, and the game of hockey is even more attractive for both players and spectators. Evaluation of bending and torsional properties of different ice.

See flex of a hockey stick for an expanded discussion of the science of hockey stick flex. Flex of a hockey stick tennis warehouse university. Designed high quality ice hockey stick with pattern in vector format ai, eps, pdf for a company with turn. Most come in two sizes, junior hockey sticks and senior hockey sticks. When one discusses flex they are referring to the amount of force measured in pounds, which is needed to deflectbend the shaft one inch. Composite hockey sticks are built using a variety of advanced, hightech performance materials that deliver superior strength, flex, feel, and power. Playing style if you are a stick handler primarily, as a general rule, you should choose a lower flex because you get a better feel of the stick.

This energy is then transferred to the hockey puck. The new design, dubbed the airblade, uses innovative stick technology to improve upon the current carbon hockey stick. For example, if you start with an 85 flex and cut one inch, the stick will be playing like an 89 flex. National hockey league nhl sticks are up to 63 inches 160 cm long. An ice hockey stick is a piece of equipment used in ice hockey to shoot, pass, and carry the puck across the ice.

The vapor apx sticks standard length is 60 inches1. I have only played a few games, and right now im playing wing. Flex, bend, stiffness, and whip are all terms used to describe the amount force required to bend a given stick shaft a certain amount. Please use this information as a starting point in your selection process. So a 100flex stick will be stiffer than an 85flex stick. Nine male adult subjects four elite and five recreational were tested. This fee covers our cost for a one hour design by one of our talented graphic designers. The effect of a hockey stick flex on shot speed and. A hockey stick is a piece of sport equipment used by the players in all the forms of hockey to move the ball or puck as appropriate to the type of hockey either to push, pull, hit, strike, flick, steer, launch or stop the ballpuck during play with the objective being to move the ballpuck around the playing area using the stick stick is a very generic term for the equipment since. When a hockey stick is bent it becomes loaded with potential energy. The blade is the part of the stick used to contact the.

This education platform showcases the difference between vapor, nexus and supreme. This stick is made by true onepiece compression molding process, it gives players an real responsive and consistent feel from top to b ottom stick come with midkick flex profile, engineered for maximum energy output with minimum effort. The flex is the stiffness of a hockey sticks shaft and higher numbers represent stiffer shafts. Ice hockey skate, stick design and performance measures. The flex ratings of hockey sticks provide a useful guide to the flexibility of a stick but they can also be confusing or even misleading. I dont flex my current stick very well, a budget 2 piece composite shaft from the early 2000s with a wood blade. Browse our hockey resource center for useful advice on everything from hockey stick sizing and stick flex to the differences between inexpensive and expensive hockey sticks. In this science fair project, you will look at how flex affects shot accuracy and shot speed. Not only that, composite sticks are the lightest weight and most durable ice hockey sticks you can buy.

So years ago, in an effort to help players understand the relationship between stick length and flex some brands began to show what the flex of a your stick would feel like when cut down. With an all carbon fiber construction and a high density foam core blade, our sticks feel and perform just like the retail brands. Hockey stick stiffness values effective spring constants for several composite, wood, and aluminum hockey sticks. One of the properties that affect the slap shot is the flex and the flex rating printed on the shaft of the hockey stick is the number of pounds force needed to bend the shaft one inch. True custom skate fit center retailer locations online retail partners. Primary shot type slap shot, wrist shot, snap shot. With the introduction of new materials in ice hockey sticks in the past several decades. The distance between two hockey sticks facing each other on the left side of the lift is narrower than that on the right side of the lift. This project is based on a dragonflytv project called hockey by tess, alison, and christina. Click the link on the right to watch how they investigated hockey stick flex. Designed high quality ice hockey stick with carbon pattern in vector format ai, eps, pdf for a company with turn round 3 days.

Retail model sticks generally range from about 30 for young kids up to 110. However, to maximize the potential of the stick, its flex should be in correlation with the player weight. Well do our best to answer your questions and guide you. Crl airs on, nationally on the nhl network, and on the local dmvarea comcast sportsnet station. In the last decades ice hockey stick design has gone through a number of changes. Stick height is the key aspect of everyoneshockey sticks, as players find its hard to handle oversized or undersized sticks. Usually i recommend starting with a flex that is half your weight. And, yes, the terminology can be a little confusing. If you can i highly recommend you return the stick you have and buy an intermediate stick as opposed to a senior stick. Stick length plays an important role in staff stiffness as well.

Like most everything else over the last 30 years, hockey sticks have evolved tremendously. Hockey stick something that has quite a small bulk. A segment that i edit biweekly for the emmyaward winning show caps red line. Flexing a hockey stick matt kartozianus presswire flex is the amount of force in pounds it takes to bend the shaft of the hockey stick one inch. Were a pittsburgh based hockey company selling one piece composite player and goalie sticks at an affordable price. Some sticks are more flexible at the blade end, some are more flexible at the handle end, and some are more flexible in the middle. Then, they design separate accuracy and speed tests to gather data and calculate average scores for each flex rating. The number is a measurement of the amount of pressure required to bend the stick 1 inch. The rating lets say 85 flex is the amount of force required to flex a stick one inch, so an 85 flex stick will take 85 pounds of force to bend one inch. Stick flex and womens hockey doyle hockey development. You will receive a pdf design proof by email for your approval before printing. For over 80 years bauer has provided innovative hockey equipment including.

Ron kunisaki is the owner of base hockey, a stick company founded in vancouver british columbia and feels that as a general rule, every inch cut increases the flex by 34 points. Trues uflex stick lineup is designed to help junior players of varying weights and heights select the proper flex that will allow them to maximize performance and playability of the stick. Dynamic analysis techniques for the design of the hockey stick. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. A one of a kind feature that helps you find the right stick. The type of player you are offensive, defensive, shooter, passer, stick handler. The crosssectional dimensions of the upper portion of the vapor apx are 0. It is labeled 80 flex but i dont believe it because it is very stiff compared to what i have tried in stores.

Spring constants for hockey sticks penn state acoustics. Hockey stick shafts, much like golf club shafts, are highly flexible, and this flexibility is a key component in their performance. Stick flexibly has become an important aspect of hockey stick design. Flex hockey pittsburghs best quality hockey sticks. Although, i guess im not sure what is traits considered when. Each stick has the capability to perform in all aspects of game but each family is designed and engineered to enhance certain styles of play. Im just started in an adult beginners ice hockey league and have no idea what amount of flex i should have on my stick. The flex rating of a stick is just the average flex over a 1.

Flex 20,30,40 custom made composite junior hockey stick. First composite stick flex and kick point question. True hockey has developed four flex ratings, each with an optimized length for junior players of varying heights and weights. Signup for hockey stick flex emails and receive exclusive hockey stick price alerts direct to your inbox. I hope, and expect, once i learn the game better to be moved to defense since im a larger person and not very fast. This is our hockey stick flex calculator which uses our proprietary algorithm to. Hockey stick flex numbers refer to the stiffness of the stick. Using lsdyna to develop a baseball bat performance and design tool. How does hockey stick flex affect accuracy and speed. Groups of learners will gather hockey sticks with three different flex ratings. The influence of stick stiffness on the performance of ice.