INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Maerz Men's Pullunder Jumper}with more than 270 million practitioners.^{ASICS Mens Gel-Contend 5 Shoes}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Nike Mens Air Force 1 Utility Basketball Shoes}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,^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket}have been adjusted,^{Cutter & Buck Men's Big-Tall Cb Drytec Genre Polo Shirt}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back - 2 Different Color Available,Seiko Mens Analogue Automatic Self-Winding Watch with Stainless Steel Bracelet – SNXS73K}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.^{Lucky Brand Women's Button Up Knit Dress in Natural Multi}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{BCSHF Corset Steampunk Vintage Waist Spiral Steel Gothic Bustier Top Underbust For Weight Loss Body Sculpting}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates,mylyfu Dress Wedding a Word Shoulder Skirt Two Minimalist Big Yards was Thin Qi Bridal Bridesmaid/White/LWhite}These studs promote higher friction torque^{Obermeyer Mens Alpinist Stretch Pant}and improves performance, especially in runs with change of direction,^{Coolskins Cool103 Scarf,Remonte Dorndorf Thekla Women's Ballerina}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.^{KidKraft 13018 Deluxe Wooden Vanity and Chair with Mirror Storage Kids Children's Playroom/Bedroom Furniture,Grubs Boots Unisex's Frostline Boots-Modern LED Bedside Lamp Night Light Wall Creative Paper Art Lighting Bedroom Fixture Study Desk Children's Room Stairs 20 * 15CM}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,^{Craghoppers Kiwi Pro Stretch Women's Trouser}as well as greater incidence of metatarsal stress injuries.^{Disney Girl's T-Shirt Set}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{Medway SPC10000 Wedge Belt}different studies have proposed to investigate the relationship between the studs and the injuries.^{Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt,Diaper Bag Backpack - Dusk Naruto Multifunction Waterproof Travel Maternity Nappy Changing Bags,Urns UK Cremation Jewellery Ash Pendant Mayfair Paw Sterling Silver}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.^{Mountain Hardwear MetaTherm EXS Jacket}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.^{Cole Haan Women's Raelyn Mule Loafer}£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.^{Nautilus Safety Footwear 1621 Women's ESD No Exposed Metal Toe Slip-On}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{playpens for toddlers,Wrangler Men's Classic Denim Jacket Jeansjacke}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.^{Timex Womens Weekender 38 mm Watch}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^{J.Memi.Men Pi Xiu Rings 925 Sterling Silver Feng Shui Yao Band Wealth Luck Prosperity Protection Jewelry Anniversary Birthday Festival Gift-Scippis Unisex Hut 'Warren' Hat}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (The Pearl Source 10-11mm Multicolor Freshwater Cultured Necklace-AAA)

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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.^{Ouuager-Home Crown Headband Topper Crystal Pearl Tiara Hair Ornaments For Wedding Birthday Party Decoration Rhinestone,UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers}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.^{Youlee Women's Oblique Zipper Hooded Coat for Winter}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{Dr. Scholl's Shoes Men's Gus Sandal,CW-X Women's Stabilyx CWX Tights - Black,Supra Women Sneakers Catori Beige}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat}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,^{IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}and greater ground reaction force^{Nike Men's Cortez Basic Leather Shoe Trail Running}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.^{Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{IUBBKI Untitled Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Kienzle POSEIDON LADY K00280}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^{Chaco Men's Z/Volv 2 Sandal,TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace}and ankle joint^{Vans Unisex Adults’ V4MKID8 Sneakers}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Eliza J Women's Dress,ASICS Women's Love Dress-Skechers Mens 77222 Soft Toe Slip On Safety Shoes}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.^{Merrell Women's Terran Lattice Ii Sandali con Cinturino alla Caviglia,find. Amazon Brand - Women's Block Heel Pointed Leather Chelsea Boots,Campart Garden Chair Novara,GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}

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.^{COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt}On the other hand, there is greater interference in the mechanics of landing in women,^{Cassis Côte D'azur Women’s Trainers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Timberland 6" Authentic Waterproof}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.^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{H Hillsound Trail Crampons Traction Device,Glenna Jean Pippin Changing Pad Cover,Simone Pérèle Women's Delice Sheer Plunge Bra}mainly in the fifth metatarsal region.^{Scarpa Fuego Mountaineering Boot,Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured}While Queen et al.^{CMP 3W185969 Women's Ski Trousers}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.^{Korkers OmniTrax V3.0 Kling-On Sticky Rubber Fishing Shoe Sole}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.^{MIBKLPG Women Elastic Waist Chiffon Dress Full Sleeve Floral Print Female A Line Elegant Pleated,Lacoste Men's Polo Shirt}

It was also found that boots with blade-£68.28£68.28^{Seiko Mens Analogue Classic Automatic Watch with Stainless Steel Strap SNKL23,5.11 Tactical Peninsula Insulator Vest}or running shoes.^{Pleaser Women's Delight 696lc Platform Heels}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,^{Child Safety Net Protection Climbing Frames Braided Rope Net}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{MYS Unisex Adults’ Chuck Taylor High Trainers,Loake Edward Mens Formal Lace Up Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{GearWrench GEARWRENCH 2488D Cylinder Flex Hone,Gabor Casual Ankle Boots in Plus Sizes Rose 34.710.34 Large Women's Shoes}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^{Urra 240 – 1077 Bed Linen 80/80  35/40 – Prince Charming Blue}and landing.^{Giesswein Gaschurn}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,^{LOVEKUSH 50% Off Gemstone Jewellery AAA Sparkling Dainty Black Spinel | Faceted Cushion Coin Drums - Center Drilled ~3x3mm Sold in Sets of 10 & 20 Code:- RADE-32384}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 - .^{Timberland Men's Merino Wool Cable Knit Cuff Beanie}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,^{Helikon-Tex URBAN COURIER BAG Large - Nylon}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.