INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Clarks Women's Hamble Oak Derbys}with more than 270 million practitioners.^{BabyRice Large Baby/Twins/Siblings Casting Kit with Solid Oak Frame}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{AMYMGLL New Four Seasons Car Cushion 3D Set Ice Skirt All-Inclusive Universal Seat 4 Colors Select} 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,^{Catwalk Collection Handbags Antitheft Backpack/Rucksack - Vintage Leather fits iPad or Tablet FERN}have been adjusted,^{Gabol Free 88L Rojo}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{BP 1607-559-74-44/46n,Cath Kidston Ladies Richmond Rose Blue Polka Dot Expander Watch CKL009UG}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.^{Tom Ford Sunglasses 1205195_25G} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold,YMXYMM Jewelry Boxes For Women Wooden}These studs promote higher friction torque^{WEIWEI Men's Cycling Clothing Set Breathable Long Sleeve Movistar Jersey Coat Jacket with 3D Padded Pants Trousers Quick-Dry}and improves performance, especially in runs with change of direction,^{Clarks Stroll Vine Ankle Boots,mywalit Leather womens Wallet MYWALIT -Double Flap Purse/Wallet - 250-75 Sangria}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.^{Smoky Mountain Boots Children's Kid's Camo Rubber Boot,Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N-HAFLINGER Flair Soft}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,^{AMYMGLL Car Seat Fully Cushion Cover Leather Four Seasons Universal Steering Wheel 1 Deluxe Edition and Standard 5-Color Selection} as well as greater incidence of metatarsal stress injuries.^{Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{HAFLINGER Grizzly Leder}different studies have proposed to investigate the relationship between the studs and the injuries.^{Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs,ZR1LZ Adjustable Heated Clothing Women Down，When hunting/office/daily work/autumn/winter/business activities.,Under Armour Men's Match Play Vented Pants}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.^{ARIAT Unisex-Child Workhog Tall Western Work Shoes}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.^{FCXBQ Safe Net Outdoor Motion Climbing tective For Cats Rope Net}£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.^{ylovego sweater Men Hooded Jacket and Coat Autumn Winter Warm Casual Leather Jackets PU Coats Slim Fit Outerwear Male Zipper Hoody Sportswear}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm,Cutter mensBCS01431Douglas V-Neck Long Sleeve Pullover Sweater - Green 5X-Large}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.^{Eterna Long Sleeve Shirt Modern FIT Twill uni Light Blue}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^{ORIOCX Ventoux EU 45-Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (Craghoppers Men's Steall Stretch Waterproof Overtrousers)

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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.^{Maloja Men's ZhimbayM. Pullover Sweaters,AM-Women's hat Comfortable Wool DIY Fedora Hat Steampunk Top For Women Men Millinery Goggles fashion} 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.^{YURO-K Men's Premium Cotton Classic Long Sleeve Crew Neck T-Shirt S - XX Large Black}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{glstkrrn Swift RZ AZ OneLife Hoodie,Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M,yigedan AAA Handmade Genuine Certified Natural Beautiful Green Jadeite Jade Bangle}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Skagen Women's Leonora Steel-Mesh Quartz Watch}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,^{Alan Paine Aylesbury Shirt Blue Beige}and greater ground reaction force^{PIAOLING Modern New Chinese Ceiling Lamp}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.^{Studs Galore 1.54 Cts of 8 mm AA Round Aquamarine Ring in 14K White Gold}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{2 Pieces Transparent Curtain Upscale Flower Print with Beads for Residential And Sleepingroom Voile Window Curtains Decoration}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Brumberg Leuchten Women's Dirndl Dress}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^{TWG Titanium His & Her's 8MM/6MM Comfort Fit Wedding Band Ring Set w/Matte Finish Laser Engraved Infinity Design ,Pastel cotton rainbow stripey knitted baby blanket with a hand crochet edge,PUMA Team Shirt}and ankle joint^{ARIAT Women's Fatbaby Cowboy 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,^{Report Women's Rina Sneaker,Jonathan Corey Mens L/S Teflon Woven-GustBuster Stick Automatic Umbrella Pink}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.^{TOM TAILOR Boy's Jacket,Zeppelin Ladies Watch Princess Automatic Skeleton Gold 7457-5,Twisted X Men's Texas Cowboy Safety Boot Leather,PUMA Mens Trailfox Overland Shoe}

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.^{Diamant 102-011-033 Women's Dance Shoes/Bridal Shoes Leather/Mesh 4.2 cm Spanish}On the other hand, there is greater interference in the mechanics of landing in women,^{Moon Boot Nylon Unisex-Adult Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Jerzees Mens NuBlend Hooded Sweatshirt}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.^{Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Royce Leather Men's Magnetic Money Clip in with Suede Lining Belt,adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes,ASICS Mens Serrano Onitsuka Tiger Shoe}mainly in the fifth metatarsal region.^{John Deere State Pride Farm Ss Tee,Dragon Alliance Fame Sunglasses}While Queen et al.^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net}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.^{Nike Womens Zoom Winflo 5 Running Shoes}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.^{Clarks Unstructured Men's Un.Kenneth Oxford,Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch}

It was also found that boots with blade-£68.28£68.28^{COFRA Mens Engineer Black Safety Boot MODIGLIANI,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}or running shoes.^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}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,^{Chaco Women's Rowan Sandal}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes,Ganter Women's Hilde-h Ankle Boots}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Child Safety Net Protection Climbing Frames Net,Planam 294024 Size 24 "MG 300" Overall - Grey}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^{Columbia Women's Lake 22 Down Long Hooded Jacket' Jacket}and landing.^{XXHDEE Tricycle For 1-5 Years Old Baby}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,^{adidas Men's Essentials 3-Stripes Tricot Track Jacket}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 - .^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes} 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,^{Think! Women's Guad_3-000037 Loafer}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.