INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Dickies Men's Sanded Duck bib Overall}with more than 270 million practitioners.^{Nautica Pajama Lounge Pants. Pasley Flower Purple}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Mianbao Carpet Play Mat Baby Crawling easily cleaned Cartoon Fashion Modern Children Animals Area sofa terrace Anti Skid Yoga Living room Bedroom 120 * 200cm}In order to help the athletes move better,O'Neill Men's Loaded Heather Hybrid Boardshorts,Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm,^{Woolpower 400 Men's Merino Midlayer Jacket - Black Large}have been adjusted,^{FRUIT OF THE LOOM Girls' Cotton Hipster Panties} becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{adidas Women's Team Issue Fleece Pullover Logo Hoodie,N/ A 2pcs 6W LED wall light acrylic crystal and aluminum box for bedroom bathroom living room}Handling the traction of boot studs is done by increasing or decreasing the penetration of studs on the lawn or by changing the contact area of the boot sole with the playing surface.^{s. Oliver s.Oliver Time Women's Watch SO-LQ}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{INVICTA 17815 Pro Diver Men's Wrist Watch Stainless Steel Quartz Gold Dial}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Mad Rock Men's Drifter Climbing Shoe,Mianbao Rug Carpet Blanket Children Nursery Home Play Baby's Crawling Toilet Area Terrace Personality Floor Indoor Creativity Living room Bedroom Foot 160 * 230cm}These studs promote higher friction torque^{Diaper Bag Backpack - Hello Kitty Time Multifunction Waterproof Travel Maternity Nappy Changing Bags}and improves performance, especially in runs with change of direction,^{Woodford 1054 – Pocket Watch,Dockers Men's Endow Lace-Up}compared with round-Finn Comfort Prezzo - . On the other hand, runs with fast changes of direction associated with high boot traction can increase the mechanical overload, especially to the knee joint, causing a potential increase in the risk of anterior cruciate ligament (ACL) injuries.^{KPOON Unisex Dressing Gown Bath Robe Shawl Collar Egyptian Cotton Terry Toweling For Women And Men Housecoat Sleepwear ,Bathrobe NAN liang Nightgown Mens Boys Winter Dressing Gown Full Long Fluffy Loungewear Comfortable -Berkemann Isabella}Besides that, the greater traction promoted by the penetration of the studs in the lawn can promote greater peaks of pressure on the sole of the feet,^{Romon Winter Jacket Women Down Jackets Women's Medium and Long Section Leather Coat Parka Outerwear}as well as greater incidence of metatarsal stress injuries.^{Broccoli Servant x Key Chain Service Miyoshi SAYA}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{EUROKRAFTpro Non-slip mat} different studies have proposed to investigate the relationship between the studs and the injuries.^{Sam Edelman Women's Rini Ballet Flat,Adesign Baby Wipes Heater Portable Thermostat Warmer Home Out,Rieker Hillary Z709201 Womens Boot}Although the causes of injuries are multifactorial in nature, they result from the force generated by the sum of loads that exceed the limit supported by the biological tissue.^{OLYMP Men Shirt Long Sleeve Luxor}Thus, a better understanding of the overload resulting from the use of blade-Irish Setter Work Men's Afton Oxford 83106 Steel Toe Boot.Polo Ralph Lauren Boys Sander-CL - K Sander-cl-cartoon Women's Dress.

METHODS

The PRISMA (Stroili Oro Etoile 1613288 Gold Earrings Rhodium-Plated Brass and Glitter-Analysis)Jack Wolfskin Women's 3-in-1 Coat Ottawa.^{edc by Esprit Men's Jacket}£53.25£53.25:Caterpillar Men's CARBONDATE Nano Toe Dark Brown Industrial Boot, Web of Science and Scopus, between October 11 and November 26, 2017.TWG Titanium His & Her's 8MM/6MM Comfort Fit Wedding Band Ring Set w/Matte Finish Laser Engraved Infinity Design :Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant: (“RADLEY Pocket Essentials Tote black” or “football”) and (“shoes” or “boots” or “£60.73£60.73”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GJNVBDZSF Automatic Boot Cover Machine. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Havaianas Women's Slim Flip Flop Sandals, studies related to the influence of boot studs. After exclusion of articles that did not meet the inclusion criteria, the remaining articles were selected to be fully read and those that did not investigate overload due to the use of blade-Tommy Hilfiger Women Dress. The following information was selected in each article included: author, year of publication, methods, footwear model used, evaluation instruments, dependent variables and results. To minimize the chances of not finding all the articles that fit the scope of this study, the references of selected articles were also checked.

GM GOLAIMAN mens Chelsea Boots.^{Roxy Bayshore - Shoes for Women ARJS600418}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Vince Camuto Women's Pranika Ankle Boot,Baffin Womens SOFT-W002 Zip-w}in which items 1,2,3, 4, 6 and 7 were selected on what was reported in studies 11 and 12 on external validity, 16, 18, 20 and 25 on internal validity.adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Haggar Men's C18 Plain-Front Short with Side Insert}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Mountain Hardwear MetaTherm EXS Jacket(n=33),Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured(n=12),AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern-analyses (n=16), book chapter (n=2), abstracts from conferences (n=7). Of the articles that were selected for full reading (n=28), those that did not compare the boots with blade-adidas Nashville Predators Vintage NHL Long Sleeve Shirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Angara.com Vintage-Inspired Round Citrine Halo Stud Earrings-£41.27£41.27 £3.00 coupon applied at checkout Save with voucher} LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (Generic Branded Men's Do I Want a Beer Fleece Zip Hoodie Slim Up for Outdoor Use)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{miwaimao Casual Electric Vest Heated Cloth Jacket USB Thermal Warm Pad Winter Warmer,LQH Outdoor Umbrella Garden Market Table Patio Push Button Terrace Beach} If a sports shoe does not meet the athlete’s specific needs, there may be changes to movement patterns that overload certain structures favoring the onset of pain and injury.^{YL Baphomet Necklace 925 Sterling Silver Men Pentagram Deer Horned Devil Inverted Pendant Jewelry}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{ASICS Women's Abby Capri,Pepe Jeans Footwear Women's Camden Black Pull On Boot CM-242 B 7 UK,Dickies Girls' Uniform Classic Short}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Quiksilver Mens Manic U22 Boardshorts}The specialized literature reports that, regardless of the type of footwear, the combination of factors such as smaller knee flexion amplitude, adduction with internal rotation of the same joint, dynamic valgus,^{Porsche DESIGN Voyager 2.0 Briefbag MHZ 1 Black}and greater ground reaction force^{L.Credi L. Credi Fenja Women's Handbag}Ali@ Home Can Sit On The Non-slip Bath Tub Plastic Multifunctional 0-6 Year Old Baby Bathtub Comfortable And Durable/Material Safety/Stable Not Deformed , results in major ACL overload, which can cause contactless injury.^{Hurley Men's Board Shorts}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Rieker Men Ankle Boots 03011}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Interstate Leather Men's Basic Fingerless Gloves} Haglöfs-line runs and runs with change of direction, there were no significant differences in flexion-extension, adduction-abduction and internal-external rotation torque at the knee joint^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets,Kalso Earth Shoes Alaina Women's Admiral Blue Multi,Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue}and ankle joint^{Kalencom Fashion Diaper Bag}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Qifengshop Medium Long Wave Dress Women's Spring and Summer New Off-Shoulder Blue Waist A Word Skirt Puff Sleeve Casual Gift,Converse Women's 1u647 Sneakers-SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£70.37£70.37, such as ACL tears, compared with round studs.^{Thunderbirds Film Strip Design Men's Varsity Jacket,Nike Men's Air Max Ivo Low-Top Sneakers,Sorel Women's Out N About Puffy Mid Walking Shoe,Adara Silver 10mm 1/2 Ball Earrings}

Besides,BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding, the use of blade-RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green.^{Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace}On the other hand, there is greater interference in the mechanics of landing in women,^{Color Decorative Mesh Fence Outdoor protective net balcony stair safety net}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration . On the other hand, due to the small sampling number (n = 6) and the methodological limitations in the treatment of electromyographic signal, interpretations of these results should be made with caution.

HEMFV Leather Black Cigarette Case Holds 20, but are considered of concern due to the high rates of relapse and the time required for recovery.^{David's Bridal Elegant Push-Up Lace Basque}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Jack Wolfskin Women's 3-in-1 Coat Ottawa}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GHGJU Men's Short Sleeve T-Shirt Cotton Loose Fit Neck Half-Sleeve Top,Minnetonka Women's 2-layerfringeboot Mocassins,ARIAT Men's Roller-Oil Rowdy}mainly in the fifth metatarsal region.^{Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE ,Pikolinos Leather Loafers Puerto RICO 03A}While Queen et al.^{RVCA Women's Rowdy Denim Mini Skirt}did not find any differences in pressure distribution between boots with round-Colorado Timberline Men's Telluride Fleece Jacket-Finn Comfort Prezzo - , Bentley et al.^{Converse Baby Booties Set for Infant Boys and Girls} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Finn Comfort Prezzo - . Although both studies have selected boots of similar material, in which the only differentiating characteristic was the stud geometry, there is insufficient evidence to contraindicate boots with blade-Rebecca Minkoff Women's Nylon Tote-QMFIVE Tactical Suit.^{NUANYANG Men s Iced Out 1 Row Tennis Chain 3mm 4mm 5mm Necklace Hip hop Jewelry CN033,Maypole Alko Hitch Lock}

It was also found that boots with blade-£68.28£68.28^{TRIUMPH Women's Underwired Bra,LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk - Turquoise Paisley 8442701}or running shoes.^{E E-NICES Men's Bib Overalls Size M Grey}However,ferrante Men's Pole Green Melange 100% Wool Made in Italy, so the differences found in the pressure overload between these and boots with blade-Silver By Mail Black Cat Ring,£46.96£46.96,^{Lacoste Men's Polo Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Tundra Sparkles Winter Boot ,Roamer Mens New Leather Smart Punched Cap Oxford Lace Up Dress Formal Tan Shoes Size}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Propper Women's Bdu Trouser – Button Fly Pant,Dare 2b 2B Amplitude Men's Lightweight Jacket}However, none of the selected studies looked at this particular variable. Only the force peaks were evaluated, and it was found that boots with blade-Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman-line runs^{Baffin Men's Driller Canadian Made Industrial Boot}and landing.^{Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For} In runs with change of direction, there was no significant influence of blade-AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A,^{ASICS Women's Court Skort}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Finn Comfort Prezzo - .^{adidas Originals Firebird TP Women's Trousers}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Rock M106n-c29 Unisex Platform Shoes.

Mammut Women's Ducan Mid GTX Trail Running Shoe, only 8 studies have been found to present the state of the art. Although the selected studies present a high quality score according to the Downs and Black scale,^{KDLD Floor Lamps ® Antique Brass Lamp Modern Retro Simplicity Standing Reading Light With Adjustable Angle Metal Lampshade And Foot Switch For Bedroom Living Room}it should be noted that longitudinal studies on the effects of blade-Yxx max Watch winder Automatic Winder Box.

CONCLUSION

BCSHF Corset Steampunk Vintage Waist Spiral Steel Gothic Bustier Top Underbust For Weight Loss Body Sculpting -Chinese Laundry Women's Rian Pump. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£76.09£76.09.