INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{LFEU Women Wedges Shoes 6 cm Fashion Ruffles Waterproof Leather Slip On Pointed Toe Platform Casual Solid Color Female Loafers}with more than 270 million practitioners.^{Dickies Women's Flannel Lined Jean}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{JTQMDD Girls Lace Dress}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,^{Feidaeu Men Dress Shoes Flat Leather Oxfords Lace-Up Formal Handmade Wedding Business}have been adjusted,^{Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{Jockey Women's Tops Supersoft Camisole,Roberto Cavalli Sport Navy Sweater}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.^{Woolpower Women's Pullover}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Primadonna Madison Balcony Horizontal Seam}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Motorrad Burchard Highway Hawk Memphis Suitcase Medium ,Plush Soft Toy African Wild Dog by Hansa. 40cm 5244}These studs promote higher friction torque^{DayDayFun Kids' Quilt Set Windmill Smooth Soft Flinders Ranges South Australia Mountains Barren Land Summer Full Size Earth Yellow and Pale Blue}and improves performance, especially in runs with change of direction,^{Converse 315660,XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）}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.^{Le pandorine Beach Bag Panama WANDERLUST Yellow,Champion crewneck sweatshirt-Converse Men's All Star Chuck Taylor Camouflage Hi Casual Shoe}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,^{Silver By Mail Kama Bangle}as well as greater incidence of metatarsal stress injuries.^{LSLS Child Protective Nets}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{Open Heart Christening Name Bracelet}different studies have proposed to investigate the relationship between the studs and the injuries.^{QianQianStore Green Color Ladies Shoes with Matching Bags Set African Women Wedding and Bag Sets,MAATCHH Mens Leather Wallet Long Large-capacity Faux Fashion Anti-theft Slim Blocking Coin Pocket,PUMA V1.11 I Fg}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.^{Child Safety Net Protection Climbing Frames Net}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.^{Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T}£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.^{Hanes ComfortSoft Boys' A-Shirt 5-Pack}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{FOLOBE Women's Modern Tutu Stage Skirt Girls Handmade Skirts 80CM/31.5",Suzuki Team Ecstar MotoGP Sweatshirt Jacket}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.^{Inge Christopher Lou Clutch}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^{JFFFFWI Portable Baby Fence 10 Panel with Crawling Mat Activity Center Safety Playard Lock Door-JanSport Right Pack Rucksack}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (PUMA Women's Fenty x Chelsea Sneaker Boots)

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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.^{Unknown Regent Ladies Watch Gold Analog F-394 Steel Bracelet URF394 an Offer Made by IMPPAC,Hotel Transylvania 2 Johnny 15 Plush by}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.^{Rialto Womens R7355 Sarina}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{Dickies Men's X-Series Flex Slim Fit Skinny Leg 5-Pocket Denim Jean,FWZJ playpens for toddlers,Moose Plush Stuffed Deer Animal Alaska Wildlife Artists Cuddly Soft Toy Small}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Clarks Women's Elisa Dedra Heeled Sandal}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,^{Chaco womens MEGA Z CLASSIC-M Mega Classic}and greater ground reaction force^{adidas Men's Tiro 11 Pant}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.^{Merrell Women's Moab 2 Mid GTX High Rise Hiking Shoes}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{necklace Women's jewelry sets gold-plated zircon crystal earrings}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{The Mexican Collection Horse Head and Hoof Hallmarked 925 Sterling Silver Bracelet Cuff}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^{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,KIESENBERG Teacher Gift Article Idea Fan Watch L-2254}and ankle joint^{Chloé St Clair Celine Leather Ankle Boots}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{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}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.^{CYBEX Silver Pallas 2-in-1 Child's Car Seat,Craghoppers Men's Steall Stretch Waterproof Overtrousers,Schiesser Essentials Rio Briefs 9er Pack,ARIAT Rambler Western Boot}

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.^{Generic Branded Men's Are You Drunk Fleece Zip Hoodie Fashion Beer Hoodies for Winter}On the other hand, there is greater interference in the mechanics of landing in women,^{Minnetonka Womens Concho/Feather Side Zip Boot Ankle Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Orphelia Women's Quartz Watch Longline Leather}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.^{Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ALASSIO CREMONA II 30058 Ring Binder Folder DIN A4 Format Nappa Leather Writing Case Black Approx. 32 x 25 2 cm}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L,Champion CHAMPION PLUG/FEDERAL MOGUL 9202 IRIDIUM- BOXED,Gusti Leder nature"John 15" Genuine Leather Satchel Messenger Business Office Briefcase Vintage Unisex Brown U2}mainly in the fifth metatarsal region.^{Little Giraffe - Luxe New Dot Pillow Pink,GIOH Vintage Abstract Modern Area Rug}While Queen et al.^{Hogan Gather HXW2590T940C5Y6741 H259 Derby Drilled}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.^{STARHIDE 15" Laptop Genuine Cow Nappa Leather Top Handle Shoulder Messenger Travel Bag Adjustable Strap 530 Black}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.^{Pleaser Women's Bettie-22 Pump,Mil-Tec Men's Snow Boots Arctic}

It was also found that boots with blade-£68.28£68.28^{Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue,Julianna Art Deco Bronze Lighting Sitting Leaning Lady Lamp}or running shoes.^{Takara Tomy Beyblade Metal Launcher Grip White Bb-64}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,^{Kenneth Cole Reaction Men's Key Note Loafer}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{RZL-002-002 RZL Bowler Hats Gold and Black Micro Mini Top Hat,COSPA Pirates T-shirt yellow size One Piece Heart: L} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Harden Stepback Track Shoe,Replay Men’s Clutch Combat 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-Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman-line runs^{Metal Masters Co. Men's Black Tungsten Carbide Dog Tag Real Diamond 24" Steel Curb Link Chain}and landing.^{Kate Spade new york Sydney Double Zip Leather Satchel}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,^{Naava 9ct White Gold Multi Row Black Diamond Eternity Ring}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 - .^{Clarks Men's Rockie Hi GTX Boots}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,^{Skechers Women's Cessnock-carboro Health Care Professional Shoe}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.