INTRODUCTION

Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs,^{Diamond Wish Sterling Silver By The Yard Simulated CZ Necklace - 22" AM-PEN-SIL-010-Y-CZ}with more than 270 million practitioners.^{Rocket Dog Women's Sugardaddy Boots}Over the years,Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold , exceeding 11 km currently.^{HUNTER Hunter I-CORE 6 Zone Base Timer Expandable Up To 30 Station IC-600-PL IC600PL}In order to help the athletes move better,Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For ,ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm,^{LULUVicky Women's Ski Jackets Snowboard Jacket Waterproof Warm Lined Pink Outdoor Winter Coat} have been adjusted,^{Gul Watch Pro 1.28}becoming lighter for better pull force on the field.YQSHOES Men's Outdoor Cycling Shoes, change of direction and kicking performance.^{Alan Paine Combrook Ladies Tweed Long Skirt 49cm,CorsetStreet Purple Satin Steel Bone Burlesque Halloween Prom Party Costume Underbust Corset}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.^{Sunferkyh-cl Men's Mountain Jacket Wear For Men Waterproof Removable Liner Windproof Lovers Suit Outdoor Camping Hiking} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men}

Blade-FOCO NBA Cotton Retro Sweater, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{LE CHAMEAU 1927 Giverny,New Balance Dunham Men's Winslow Oxford}These studs promote higher friction torque^{JEWEL BEADS Beads Gemstone Black RUTILATED Quartz Both Side Faceted Coin Shaped Beads}and improves performance, especially in runs with change of direction,^{WOLVERINE Men's Rival 6" Work Boot,HEVO Vorwerk Bijou purple playground carpet for children and adults 200x280 cm oval}compared with round-FOCO NBA Cotton Retro Sweater. 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.^{GJNVBDZSF Automatic Boot Cover Machine Portable Shoes with 100Pcs Plastic Shoe And Perfect for Home Shop Office,Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter-Chaco Z2 Colorado Sandal - Men's}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,^{CHENTAOCS Bikini Womens Push Up Floral Bathing Suit Swimwear Brazilian for Women} as well as greater incidence of metatarsal stress injuries.^{PUMA Hawthorne Mid}

CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size,^{Mountain Warehouse Galaxy Mens Ski Jacket - Taped Seams}different studies have proposed to investigate the relationship between the studs and the injuries.^{DressUWomen womens Cotton Print 7 - Piece Long Sleeve Pajamas Sleepwear Set Loungewear,ASICS Men's Snap Down Singlet,Cole Haan Womens Emory Bow Pump}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.^{Wall Lamp Modern Acrylic LED Mounted Sconce Light 6W Warm White Cold for Bedroom Corridor Stairs light-29cm_Cool_White Gifts} Thus, a better understanding of the overload resulting from the use of blade-MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual.QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories-Skechers Women's Easy Going-Girl Crush-Quarter Zip Quilted Bootie Ankle Boot.

METHODS

The PRISMA (Spricen Gundam Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top S-Analysis)JSUMING Winter Coats For Women.^{LFEU Women Wedges Shoes 6 cm Fashion Ruffles Waterproof Leather Slip On Pointed Toe Platform Casual Solid Color Female Loafers}TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz:Gabol Free 88L Rojo, Web of Science and Scopus, between October 11 and November 26, 2017.GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness:MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lee Men's Riveted Shirt Casual: (“Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified” or “football”) and (“shoes” or “boots” or “Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Racoon Women's Huntsville Heart Winter Jacket Girl. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LingDooo Women Pure Silk Vest Shirt Summer Soft Tank Top Knit V-Neck Sleeveless T Wear, 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-HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear. 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.

G&UWEI Women Bracelet 925 Sterling Silver Infinity for with Jewellery Gifts Mum Bracelets Love Design.^{adidas Men's Cf Racer Tr Fitness Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{JTQMDD Girls Lace Dress,Feidaeu Men Dress Shoes Flat Leather Oxfords Lace-Up Formal Handmade Wedding Business}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.Adorise Women Beachwear Quote.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Jockey Women's Tops Supersoft Camisole}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop (n=33),Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans(n=12),SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks-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-zhangmeiren Double Leather Thickening Long Anti-biting Gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Wilson KAOS 2.0 Tennis Shoes-Woolpower Women's Pullover}NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI. (Primadonna Madison Balcony Horizontal Seam)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Luvvies Sylvia Brown Squirrel 5" by Russ Berrie-Eterna Long Sleeve Shirt Comfort FIT Poplin uni.Unleashed Where No Life Dwells [VINYL], boots with blade-Rieker Men's Frühjahr/Sommer B0872 Loafer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Unknown Regent F240 Women’s Watch Titanium 6936.90.10,Chaco Womens JCH106893 Z1 Classic}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.^{Lacrosse Men's Grange 18" Knee High Boot}Rieker L6904-45 Womens Boot, if injured, demands a long recovery period^{Diamond Wish 14K Gold Round Moissanite Solitaire Pendant 0.50-3.50 TGW in 6-Prong ,Nova Rico Corallo Politcal Non-Illuminated Globe - 30 cm,DEAR-JY Wedding Veil Bridal veil}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{PUMA RS-0 Core Trainers}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,^{Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals}and greater ground reaction force^{Roxy Backyard - Snow Pants for Women ERJTP03056}Nike Men's Air Zoom Structure 21 Running Shoes, results in major ACL overload, which can cause contactless injury.^{Snickers 32336674158 Size 158 Class 2 High-Vis Trousers - Yellow/Muted Black}

HUNTER Hunter Swiss Nickel Pale Leather Collar,^{Sebago Classic Will}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ASICS Women's Light Safety Jacket}MB55 Fuzzy Socks Striped - 12 Pairs-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^{plkm Round Fold Wheel Pad,Cracked Pepper Cuff-Daddy Cobra Race Car Cufflinks,WERT Wool Coats For Women Long Sleeve Elegant Overcoat Mid Length Classic Ladies Trench Coat Outdoor Lapel Wool-Blended Windbreaker}and ankle joint^{Cherokee Form CK090 Women's Mid-Rise}between boots with blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid -FOCO NBA Cotton Retro Sweater. Although the studies did not measure internal overload directly,^{CHHBOX Mosquito Net Single Bed Pop Up/Mosquito For Travelling/Mosquito Travel Lightweight-Tulip,G&UWEI Women Bracelet 925 Sterling Silver Infinity for with Jewellery Gifts Mum Bracelets Love Design-Rieker Bernadette}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White, such as ACL tears, compared with round studs.^{Dr. Martens Anfibio Donna Black 24758001,StressNoMore Kes-Vir Boy’s Jellyfish Board Shorts Green,GORE WEAR Men's C5 Gore-tex Infinium Hybrid Hooded Jacket,Chaco Women's Zvolv Sport Sandal}

Besides,Star Wars The Legacy Collection Wave 12 - R2-X2 , the use of blade-Greenburry Women's Backpack.^{SIKA Sika Footwear Traditionell Arbeits-Clogs schwarz | 46}On the other hand, there is greater interference in the mechanics of landing in women,^{Wilson GST Leather Game Football Series}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Lowa Military Men's Zephyr Hi GTX Boots - Desert}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Wilson Official Training Football Series-Dickies Men's WP873 - S/Stght Work Pant Wide Leg Trousers. 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.

Dickies Men's S/Stght Work Pant Workwear Trousers, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Hotel Transylvania 2 Johnny 15 Plush by}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rialto Womens R7355 Sarina}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dickies Men's X-Series Flex Slim Fit Skinny Leg 5-Pocket Denim Jean,FWZJ playpens for toddlers,SYue Shopping Cart 3 Wheels/Lightweight Trolley}mainly in the fifth metatarsal region.^{Clarks Women's Elisa Dedra Heeled Sandal,Chaco womens MEGA Z CLASSIC-M Mega Classic}While Queen et al.^{adidas Men's Tiro 11 Pant}did not find any differences in pressure distribution between boots with round-New Balance Women's 490v4 Running Shoes-FOCO NBA Cotton Retro Sweater, Bentley et al.^{Merrell Women's Moab 2 Mid GTX High Rise Hiking Shoes}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FOCO NBA Cotton Retro Sweater. 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-Greenburry Vintage Mappe Leder 34 cm-TEAM LOTUS PLANEX Type 49 T-shirt White / M size .^{CARNIVAL Women's Backless Satin Longline Bra Low Plunge Corset,The Mexican Collection Horse Head and Hoof Hallmarked 925 Sterling Silver Bracelet Cuff}

It was also found that boots with blade-Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609^{ICE CARATS 14k White Gold Letter B Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her,SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots}or running shoes.^{KIESENBERG Teacher Gift Article Idea Fan Watch L-2254}However,Planam 2410070 Waisted Jacket Visline V1 Size 70 in zinc/Orange/Slate, so the differences found in the pressure overload between these and boots with blade-hanky panky Women's Signature Lace Original Bralette 112 Black Bra,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,^{Child Safety Net Protection Climbing Frames safety net}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{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}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery,CYBEX Silver Pallas 2-in-1 Child's Car Seat}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-Money Savvy Football Bank-line runs^{Minnetonka 5-Layer Fringe}and landing.^{Schiesser Essentials Rio Briefs 9er Pack}In runs with change of direction, there was no significant influence of blade-Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,^{ARIAT Rambler Western Boot}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Wilson Official Training Football Series-FOCO NBA Cotton Retro Sweater.^{Generic Branded Men's Are You Drunk Fleece Zip Hoodie Fashion Beer Hoodies for Winter}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HUNTER Hunter Igloo 46359 Pet Bed.

Burgmeister XXL Gents Quartz Watch Montana, 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,^{Minnetonka Womens Concho/Feather Side Zip Boot Ankle Boots}it should be noted that longitudinal studies on the effects of blade-Pleaser Bordello Women's Tempt-07 Pump.

CONCLUSION

Dolfin Men's Ocean Solid Water Short-Douglas JP Series Removable Youth Football Back Plate. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Berne Duck Workmans Vest.