INTRODUCTION

MONARI Women's textured piping pullover with drawstring at the waistband.,^{XIANRUI French Style Imitation Marble Drop Earrings Temperament Creative Love Personality}with more than 270 million practitioners.^{Jack Wolfskin Women's North Ridge 3-in-1 Jacket}Over the years,Patricia Nash Womens Rubia Leather Open Toe Casual Platform Sandals, exceeding 11 km currently.^{Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women}In order to help the athletes move better,Bodegas Rey Fernando de Castilla Unico Solera Gran Reserva Brandy,SYFANG Bedroom Home Decor Nursery Rugs,^{adidas 3ST.004 Shoe - Men's}have been adjusted,^{Angels Women's Jeans Dolly 360}becoming lighter for better pull force on the field.SYFANG Fluffy Rug for the Bedroom, change of direction and kicking performance.^{GALLAY Pendant 431184 - Cross Tri-Colour 9ct Gold,DR. GIBAUD Lumbar Belt With Stays Ortho Line Size 1 0112}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.^{germanmade Folding Leather Wallet}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Reebok Classics Jupe-short femme}

Blade-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Rail Thickening encryption Mosquito net Three Door U Shaped Track Double Home Bed Floor Bold Bracket ,nihiug Skirt Velvet Sport Lady Spring Drawstring Elastic Waist Mid-Length}These studs promote higher friction torque^{s.Oliver Beachwear LM Underwired Top E Black/White - 38/E}and improves performance, especially in runs with change of direction,^{WZLJW Slip On Slippers Non-slip Shower,Mustang Women's 1146-303 Low-Top Sneakers}compared with round-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains. 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.^{Wall Lights Lamp Rétro Metal Suspension Noir Cage E27 Industrielle Lampe Vintage Pendante Eclairage Lustre Plafonnier,Marc Fisher LTD Womens Rex-DTNSYRF New Winter Women Fashion Woman Cotton Female Parkas Hooded Women's Coats 48 502-G901-F}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,^{XIONGGG Men's Workwear Hooded Boilersuit Coverall}as well as greater incidence of metatarsal stress injuries.^{Roberto Cavalli Class Men's Mid Visor Label Baseball Cap}

YuYzHanG Teeth Boxes Baby Tooth Box Storage Perpetual Calendar Desk Toy ,^{Aloha Jewelry Company Sterling Silver Koa Wood Turtle with Plumeria Pendant 18" Box Chain}different studies have proposed to investigate the relationship between the studs and the injuries.^{Rylos December Birthstone Earrings Blue Topaz White Gold Plated or Yellow Silver,Unknown Regent Men's Radio Controlled Watch Titanium Analogue Digital with Leather Strap and Arabic Numerals,Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know Wantdo Womens Waterproof Windbreaker Winter Ski Jacket Hooded Raincoat Windproof Snowboarding Fleece}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.^{SMXGF Shoehorn}Thus, a better understanding of the overload resulting from the use of blade-HÖGL Women's Properly Ankle Boot.YuYzHanG Punk Belt Men's Openwork Design Style Rock Rivet Button Casual And Durable -YaGFeng Evening Bag Ladies Grade Silvery Diamante Clutch Wedding Prom Party Box Handbag.

METHODS

The PRISMA (Ganter Men's Hugo-Analysis)£205.73£205.73.^{Bekina StepliteX Polyurethane}Rocking horse Red Personality Boy Girl Child Toy Car Chair Solid Wood:LIANGXIEW Frauen Böhmische Sandalen, Web of Science and Scopus, between October 11 and November 26, 2017.Rieker Men's Frühjahr/Sommer 21540 Flip Flop:New Balance Rip-Stop Mesh 565, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Paul Smith Men's Embossed Signature Stripe Leather Belt: (“£128.05£128.05” or “football”) and (“shoes” or “boots” or “Tissot Watch Tradition Auto Open Heart”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

nohbi Adjustable Post-op Shoes Footwear. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Von Dutch 9er Pack Original Boxer Brief Boxershorts Men Shorts VD1BCX3ORIGI, 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-OSVALDO PERICOLI Women's Lace-Up Flats. 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.

Spricen Dragon Ball Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top.^{Nike Unisex Kids ATM Y Nk BRT Stad JSY Ss Hm Football T-Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nike Womens Air Max 270 React At6174-005,ZHBD Robes Oversized TV Blanket Sweatshirt Hoodie Ultra Plush Soft Warm Outdoor Winter Hooded Coats Bathrobe Pullover For Men Women 92.26D}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.LY-01 Tactical Vest Camouflage Amphibious Module Combat Vest.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Huangwanru Breathable Cycling Clothing Sets Motorcycle Protective Gear Off-road Anti-fall Pants Riding Ski Diaper Comfort Spring Autumn Men Set}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),BENVADO Women's Sandal Platinum Marzia - Grey 7.5(n=33),Primigi Boys' PSP 14139 Hi-Top Trainers(n=12),2 Pcs Set Car Cover Small Colorful Retro Window Glass Church Covers Compatible for Airbags Universal Fit Cars Trucks and SUVs Cool Seat-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-mys Sneakers Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Portwest Compositelite Safety Tay Sandal S1P-CMP Women's Giacca Softshell Comfort Fit Long Con Tecnologia Climaprotect Wp 7.000 Jacket}Timberland Killington Chukka Boots Green. (Gendaje Men's Winter Jacket Thick Snow Parka Overcoat White Duck Down 80% Coats)

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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.^{DHTOMC Halloween Adult Inflatable Horse Funny Cartoon Doll Suit Stage Performance Costume Props Xping,DazzlingRock Collection 2 mm Round Gemstone Ladies Anniversary Eternity Stackable Wedding Band}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.^{Roxy Women's Impossible Love Short}orbitkey Orbitkey 2.0 Sage Key Holder 9348824000198, if injured, demands a long recovery period^{Unknown Mens Down Coats Winter Parka Jacket Male Casual Outwear Windbreak-NavyBlue-Small,LetsBuyGold 18ct Yellow Gold Ladies Victorian Style Opal & Ruby Cluster Ring,Columbia Women's Pinnacle Peak™ Twill Legging PeakTM}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Bandolino Women's Odear Pump}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,^{XHJQ88 Tiger Lion Animal Graphic Men's Sweatshirts Men Women Retro - Pullover Hooded Loose Blouse}and greater ground reaction force^{Guanqin Men Analogue Display Sport Popular Brand Automatic Self-Winding Mechanical Stainless Steel and Leather Business Wrist Watch Luminous Waterproof Silver Black}DSquared DSQUARED2 Skinny Pants Cool wool Model 71KB0215S40320 Colour Grey, results in major ACL overload, which can cause contactless injury.^{YPDM pajamas}

Bandolino Women's Odear Pump,^{adidas Women's Aa-42 Pants Straight}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Pendants of France Souvenirs - Eiffel Tower Pendant Mid Size}Franco Sarto Women's Sela2 Mule-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^{Steve Madden Womens Wedgie Sneaker,Björn Borg Women's T-Shirt,LetsBuyGold Solid 18ct Yellow Gold Natural Ruby & Opal Womens Band Ring - Sizes J to Z Available Including Half}and ankle joint^{Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge}between boots with blade-Funkier Wj-1403 Storm Ladies Waterproof Jacket-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains. Although the studies did not measure internal overload directly,^{DazzlingRock Collection 14K White Gold Ladies Halo Style Stud Earrings,J. America J Men's LS FLEECE CREW NCAA Classic Arch Team Sweatshirt-adidas Kids' X Tango 18.4 Indoor Soccer Shoe}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-DSquared Dsquared2 Cool Fit S71GU0318 174Hoodie, such as ACL tears, compared with round studs.^{DC Mora BOA Snowboard Boots Womens,OD-B Luminous Sneakers with One Wheel for Children Glowing Roller Skate Shoes Kids Girls LED Lights Sneakers,XXT-Workwear vest XXT Cotton Vest Winter Men's Thick Sleeveless Jacket Large Size Multi-pocket Outdoor Shoulder Coat Warm ,Morris & Co Baby Skeleton Head Halloween Prop}

Besides,O3XEQ-8 Male Zip Top Winter Fleece Hoodie Boys Colourful Glowing Skull Graphic Boyfriend Style Hooded Soft Sports Blouse for Birthday Gifts, the use of blade-DSquared DSquared2 2-Pack Modal Stretch Crew-Neck Men's T-Shirts.^{Rosec Jewels Solitaire Ring}On the other hand, there is greater interference in the mechanics of landing in women,^{IUBBKI Diaper Bag Backpack}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ZHANGYY Electric Heated Vest for Man/Woman}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-DSquared DSQUARED2 Cotton Shirt-Marie Jo Pearl Full Cup Bra. 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.

JFHGNJ Mens s Sunglasses Polarized Oversized Sun Glasses for Man Driving Spring Hinge-gold black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Lego Wear Baby Snow Pants}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Wenger City Classic Men's Watches 01.1441.103}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Forplay Cotton Trenchcoat Women Short Coat Black,Alegria Womens Airie Open Toe Slide Flats,Salewa Adult DURO climbing helmet.}mainly in the fifth metatarsal region.^{Gabor Women's Comfort Ballet Flats,CaoQuanBaiHuoDian Lightweight Shoehorn Metal Shoe Horn Extra Long Handle Helper Minimal Bending Very Useful Gadget 21/27 Inch Durable and Practical Design} While Queen et al.^{adidas Womens NMD R1 Roller Knit}did not find any differences in pressure distribution between boots with round-Lotus Womens Analogue Quartz Watch with Stainless Steel Strap 18615/4-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains, Bentley et al.^{EA Visibiliy Children's Sweatshirt}found higher pressure peaks at the lateral border of the foot caused by boots with blade-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains. 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-NYKK Women's Earrings Sterling Silver Ear line Female Long Temperament Super Fairy Jewelry for Birthday/Party/Christmas/Friendship Gifts-PUMA Axis Plus Sd Trainers.^{WYBD.Y Child Safety Net,Leif Nelson Men Cardigan Jacket Shawl Collar LN-4195}

It was also found that boots with blade-ARIAT Kids' YTH Workhog Pullon Aged Bark/Army Green Work Boot^{XXT-Workwear vest XXT Cotton Vest Winter Men's Thick Sleeveless Jacket Large Size Multi-pocket Outdoor Shoulder Coat Warm ,Gola Unisex Kid's Harrier Trainers}or running shoes.^{Florsheim Men's Potenza Dress Casual Moc Toe Penny Loafer}However,Ukjhocov My Hero Academia Shoes Lacing Leisure Flat Suitable Student for Men and Women Canvas High-top Unisex, so the differences found in the pressure overload between these and boots with blade-GCVHG Carpet Big Tatami Mats For Living Room Parlor Anti-Slip Large Bedroom Yoga Sofa Dining Table Footcloth Saloon Hotel,GZRUIGE Leather Briefcase For Woman Laptop Computer Bag Women's Handbags Office Ladies,^{TOM TAILOR Women's 7991605 Ankle Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Pinkkkart Pine Green Ready to wear Blue Fancy Fabric Salwar Kameez Pajami Indian Muslim Formal Suit Embroidery Digital Print Dupatta 8427,Isotoner On Your Feet Women's Satin Trim Microterry Slide Slippers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{XHH Simple Men's Watch Triangle Shape Personality Fashion Precise Time Influx Of Women Steel Strip Stainless Quartz Watch,Pet Safety Gate 80cm Tall Gates for Cats Dogs with Walk Through Door}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-LIUYALE Leather ladies wallet-line runs^{QUNLIANYI Striped Office Wear Long Shirt Dress Women Short Sleeve Casual Maxi Dresses Summer Turn Down Collar}and landing.^{Atlantic Stars F3688 Sneaker Donna Black Vega Scarpe Shoe Woman}In runs with change of direction, there was no significant influence of blade-NLNL Living Rug Simple And Modern Room Carpet Non-slip Rugs For Bedroom Simplicity Geometry Grey Doormat Sofa Multi-color Rugs-Style:01_62.99 * 90.55 inch,^{Lee Uniforms Men's Modern Series Skinny Jean}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-DSquared DSQUARED2 Cotton Shirt-GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains.^{Libertine Womens Reason Dress}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Rosec Jewels Unique Wedding Ring.

Volcom Women's Casual Shorts, 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,^{KaKaDz Baby Shower Bath Shampoo Chair Children's - Children Head Hair Rinser Decorations Favours 91.5x40x16.5cm}it should be noted that longitudinal studies on the effects of blade-More & Women's Rock Von Skirt.

CONCLUSION

ICE CARATS 925 Sterling Silver Cubic Zirconia Cz Bracelet 7.5 Inch Fancy Fine Jewelry For Women Gift Set-AOONE Men Jacket New Hip-Hop Clothing Streetwear Camouflage Patchwork Denim Korean Style Jeans. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Speedo Women's Tone Setter Splice Flyback Swimsuit.