INTRODUCTION

adidas Taekwondo dobok,^{Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal}with more than 270 million practitioners.^{Jewelco London Ladies 9ct Yellow and White Gold Crushed Ice Glitter Twist 3mm Hoop Earrings 21mm}Over the years,adidas Taekwondo Shin Protector, exceeding 11 km currently.^{Jockey Women's Tops Supersoft Camisole}In order to help the athletes move better,Spanx Super Footless Shaper,adidas – Taekwondo Classic Trainers,^{Woolpower Women's Pullover}have been adjusted,^{Primadonna Madison Balcony Horizontal Seam}becoming lighter for better pull force on the field.Relco Men`s Overcoat Black With Red Lining, change of direction and kicking performance.^{Motorrad Burchard Highway Hawk Memphis Suitcase Medium ,Donna Karan DKNY Clara Leather Satchel}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.^{Plush Soft Toy African Wild Dog by Hansa. 40cm 5244}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Converse 315660}

Blade-Relco Men`s Overcoat Black With Red Lining, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.<sup>XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）,Le pandorine Beach Bag Panama WANDERLUST Yellow</sup>These studs promote higher friction torque<sup>Modern Rustic Wall Lamp Bedroom</sup>and improves performance, especially in runs with change of direction,<sup>Champion crewneck sweatshirt,Silver By Mail Kama Bangle</sup>compared with round-Relco Men`s Overcoat Black With Red Lining. 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.^{LSLS Child Protective Nets,Open Heart Christening Name Bracelet-Bloch 301m mens tap shoes techno taps size 6.5}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,^{QianQianStore Green Color Ladies Shoes with Matching Bags Set African Women Wedding and Bag Sets}as well as greater incidence of metatarsal stress injuries.^{PUMA V1.11 I Fg}

Relco Men`s Overcoat Black With Red Lining,^{Child Safety Net Protection Climbing Frames Net}different studies have proposed to investigate the relationship between the studs and the injuries.^{Julius Zöllner 9082969300 Jersey Jumper Sleeping Bag with Legs Forest Size 104,MIBKLPG Women Sweet Print Dress Short Sleeve A Line Vintage V Neck Summer,Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T}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.^{FOLOBE Women's Modern Tutu Stage Skirt Girls Handmade Skirts 80CM/31.5"}Thus, a better understanding of the overload resulting from the use of blade-Converse Men Chuck Taylor Boot Candied Boots.Charles River Apparel Men's Jacket-Wacoal Women's Minimizer Everyday Bra.

METHODS

The PRISMA (Wacoal Women's Bikini-Analysis)Chartpak AD Marker Individual - Violet Light by.^{Rosec Jewels Unique Galaxy Design Earring}TRIUMPH Women's Underwired Bra:Carissima Gold 9 ct White 0.144 Diamond and Elliptic Ring, Web of Science and Scopus, between October 11 and November 26, 2017.MD Entree Doormat:Peg Perego Cover Pliko Mini, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Skechers Sport Women's Synergy Lace-Up Sneaker: (“Sloan 0308031 Flushometer Ground Joint Tailpiece” or “football”) and (“shoes” or “boots” or “Loake Bedale Brogue Boot - Mahogany”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Aigle Benyl M Wellington Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Loake Edward Mens Formal Lace Up Shoes, 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-Loake Edward Mens Formal Lace Up Shoes. 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.

Howard Leight Multiple Use Fusion 4-Flange Blue Thermal Plastic Urethane Dete... by.^{Xilinshop Ski Jacket Men's Waterproof Colorful Snowboard And Bib Pant Suit Outdoor Winter Snow}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Inge Christopher Lou Clutch,JanSport Right Pack Rucksack}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.Carhartt Workwear Duck Bib Dungarees - Work Trousers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Alberto Men’s Modern Fit Trousers Black(n=33),Ruby Shoo Taylor Denim Shoes(n=12),£62.10£62.10-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-Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Ellesse Women's Giovanna Jacket-BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot}BILLABONG Men's Sundays Mini Pro Boardshort Board Shorts. (5.11 Men's Tdu Rapid Assault Shirt Long Sleeve)

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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.^{Dynafit Men's TLT GTX Trousers Rain Pants & Hardshell,FWZJ playpens for toddlers}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.^{Clarks Women's Elisa Dedra Heeled Sandal}Sam Edelman Women's Petty Ankle Bootie, if injured, demands a long recovery period^{Chaco womens MEGA Z CLASSIC-M Mega Classic,adidas Men's Tiro 11 Pant,GFF Double Layer Faux Leather Watch Display Box with Glass Lid}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Merrell Women's Moab 2 Mid GTX High Rise Hiking Shoes}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,^{The Mexican Collection Horse Head and Hoof Hallmarked 925 Sterling Silver Bracelet Cuff}and greater ground reaction force^{ICE CARATS 14k White Gold Letter B Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}PUMA Apparel Men's Motorsport Hoodie, results in major ACL overload, which can cause contactless injury.^{SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots}

Nike 2020-2020 Barcelona Squad Knit Tracksuit ,^{FISHIKII Weed Hoodie}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{KIESENBERG Teacher Gift Article Idea Fan Watch L-2254}Red Wing Men's 8131 Lace-Up-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^{CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset,ROPER 0601 Men's Performance Sport Slip Bay Brown Tumbled Leather 10.5 Wide,Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery}and ankle joint^{Exotic India Gemstone Chandelier Necklace}between boots with blade-ARIAT Women's Scroll Embosed Buckle Belt-Relco Men`s Overcoat Black With Red Lining. Although the studies did not measure internal overload directly,^{CYBEX Silver Pallas 2-in-1 Child's Car Seat,Schiesser Essentials Rio Briefs 9er Pack-ARIAT Rambler Western Boot}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Dockers Men's Endow Lace-Up, such as ACL tears, compared with round studs.^{Generic Branded Men's Are You Drunk Fleece Zip Hoodie Fashion Beer Hoodies for Winter,Clarks Mens Un.Bend Shoe,Minnetonka Womens Concho/Feather Side Zip Boot Ankle Boots,Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag}

Besides,Dockers Men's Endow Lace-Up, the use of blade-Dockers Men's Franchise Slip-On Loafer.^{ALASSIO CREMONA II 30058 Ring Binder Folder DIN A4 Format Nappa Leather Writing Case Black Approx. 32 x 25 2 cm}On the other hand, there is greater interference in the mechanics of landing in women,^{Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{LetsBuySilver 925 Sterling Silver Real Genuine Opal and Blue Topaz Womens Band Ring}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Dockers Boys Mens Perspective-Arcopedico Women's Liana. 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.

Kangol Headwear Wool Flexfit Baseball Hat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Champion CHAMPION PLUG/FEDERAL MOGUL 9202 IRIDIUM- BOXED}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Little Giraffe - Luxe New Dot Pillow Pink}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GIOH Vintage Abstract Modern Area Rug,Hogan Gather HXW2590T940C5Y6741 H259 Derby Drilled,Moon Boot Tecnica MACH1 95 W Mv Womens Ski Boots 20208800869 Blue Night}mainly in the fifth metatarsal region.^{STARHIDE 15" Laptop Genuine Cow Nappa Leather Top Handle Shoulder Messenger Travel Bag Adjustable Strap 530 Black,Mil-Tec Men's Snow Boots Arctic}While Queen et al.^{Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue}did not find any differences in pressure distribution between boots with round-Cole Haan Men's Harrison Grand Cap Ox Oxford-Relco Men`s Overcoat Black With Red Lining, Bentley et al.<sup>Julianna Art Deco Bronze Lighting Sitting Leaning Lady Lamp</sup>found higher pressure peaks at the lateral border of the foot caused by boots with blade-Relco Men`s Overcoat Black With Red Lining. 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-Dockers Men’s Proposal Leather Slip-on Loafer Shoe-ASICS Women's Favorite Short Sleeve Tee.^{CHARLES-HUBERT PARIS Charles-Hubert,Takara Tomy Beyblade Metal Launcher Grip White Bb-64}

It was also found that boots with blade-Nike Men's Air Max Ivo Low-Top Sneakers^{RZL-002-002 RZL Bowler Hats Gold and Black Micro Mini Top Hat,COSPA Pirates T-shirt yellow size One Piece Heart: L} or running shoes.^{adidas Harden Stepback Track Shoe}However,Spring Step Womens Burbank, so the differences found in the pressure overload between these and boots with blade-Irish Setter 83904 Wellington Aluminum Toe Work Boot,Moon-boot Unisex Kids Nylon Snow Boots,^{Sorel Men's Caribou Wl' Winter Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Replay Men’s Clutch Combat Boots,Kate Spade new york Sydney Double Zip Leather Satchel}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Naava 9ct White Gold Multi Row Black Diamond Eternity Ring,Clarks Men's Rockie Hi GTX Boots}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-Ultimate Packs of the Sand Bag-line runs^{Vionic Women's Gemma Open Back Slippers}and landing.^{Skechers Women's Cessnock-carboro Health Care Professional Shoe}In runs with change of direction, there was no significant influence of blade-Vans Skateboard Shoes Wellesley Nylon Blue,^{Mil-Tec Men's Snow Boots Arctic}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Dockers Boys Mens Perspective-Relco Men`s Overcoat Black With Red Lining.^{Hanes Unisex's Sweatshirt}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Blowfish Women's Hamish W1 Mid Calf Boots.

Converse Womens Chuck Taylor All Star Low Top Sneaker, 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,^{Display Stands Lxn PU Leather Jewelry Props}it should be noted that longitudinal studies on the effects of blade-LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m.

CONCLUSION

Bayside Apparel 3660 Structured Cap-Timex Men's Dress Watch. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Carhartt Men's Panties.