INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Skechers Mens 77222 Soft Toe Slip On Safety Shoes}with more than 270 million practitioners.^{Funtasma Gogo300}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Merrell Women's Terran Lattice Ii Sandali con Cinturino alla Caviglia}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,^{Campart Garden Chair Novara}have been adjusted,^{GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt,LOVEKUSH 50% Off Gemstone Jewellery Smokey Quartz Faceted Fancy Shape / 14" Full Strand/Smoky Semi Precious Stone Beads/ 33 Carat Size-2-3mm Code:- RADE-2308}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.^{Cassis Côte D'azur Women’s Trainers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope ,H Hillsound Trail Crampons Traction Device}These studs promote higher friction torque^{Morgan Women's Coat}and improves performance, especially in runs with change of direction,^{Glenna Jean Pippin Changing Pad Cover,Scarpa Fuego Mountaineering Boot}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.^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured,CMP 3W185969 Women's Ski Trousers-WANM Pocket Watch Copper Retro On The Chain Mechanical Men's Gift Antique Clock With Lid}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,^{Korkers OmniTrax V3.0 Kling-On Sticky Rubber Fishing Shoe Sole}as well as greater incidence of metatarsal stress injuries.^{Lacoste Men's Polo Shirt}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{Seiko Mens Analogue Classic Automatic Watch with Stainless Steel Strap SNKL23}different studies have proposed to investigate the relationship between the studs and the injuries.^{5.11 Tactical Peninsula Insulator Vest,Modern Rustic Wall Lamp Bedroom,Pleaser Women's Delight 696lc Platform Heels}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.^{MYS Unisex Adults’ Chuck Taylor High Trainers}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.^{GearWrench GEARWRENCH 2488D Cylinder Flex Hone}£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.^{JHGK Women's Slim Flip Flops Everyday}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Gabor Casual Ankle Boots in Plus Sizes Rose 34.710.34 Large Women's Shoes,Giesswein Gaschurn}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.^{Timberland Men's Merino Wool Cable Knit Cuff Beanie}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^{WOLVERINE Mens Darco 6" Wp Boots-Helikon-Tex URBAN COURIER BAG Large - Nylon}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings)

GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a-adidas Harden Stepback Track Shoe.Clicke 15 Semiprecious Gemstone Box Collection Stones Rock, boots with blade-YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Le Toy Van – 21934 – Toy First Age – La cavalière,modamoda de Italian bag shoulder messenger satchel women's real leather T63}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.^{Tod's Black drilled Leather Heel Sandals}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{Kenneth Cole New York Men's DOUBLE HEADER Shoe,PAGRNE DESIGN Mechanical Waterproof Watch-Fashion Diamond Case-Unique Surface-Stainless Steel Strap,Rockport Men's Perth Boat Shoes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Medway SPC9000 Wedge Belt}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,^{Soia & Kyo Women's Renada Ladies Coat}and greater ground reaction force^{MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual}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.^{Dickies Womens Relaxed Cargo Pants}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{LBWLB Men's Cycling Clothes Set Breathable Quick Dry Short Sleeve Bicycle Jersey Shirt 3D Cushion Padded Riding Shorts Tights Pants}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Regatta Defender III 3-in-1 Jacket Royal 3XL}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^{Clarks Women's Step June Tide Sandal,adidas Continental Vulc Trainers Navy,Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black}and ankle joint^{Dockers Men's Casual Pants}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{New Balance Men's 4040v4 Steel Spike Baseball Shoe,Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey-Reebok Rapide Trainers Women Black Low top}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.^{Kappa Veste enfant Verone,Spring Step Men's,Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch,Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots}

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.^{QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories}On the other hand, there is greater interference in the mechanics of landing in women,^{NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Vogar Womens Sheepskin Leather Slippers | Vogar2}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.^{£126.05£126.05 £145.87£145.87}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Lacoste Men's Polo Shirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{YiYi Cigarette Case,Clarks Ladies Griffin Milly Black Leisure Shoes,Dr. Martens 1460 Pascal 24924001 Climbing Shoes}mainly in the fifth metatarsal region.^{Rosec Jewels 5Ct Blue Topaz London Stud Earring,Think! Women's Drunta_383091 Chelsea Boots}While Queen et al.^{XYSQWZ Womens Pyjama Sets}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.^{Lacoste Men's Polo Shirt}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.^{Nike Lebron Witness Iv Mens Basketball Shoes Bv7427-006 Size,Rockfish Tall Adjustable Womens Wellington Boots}

It was also found that boots with blade-£68.28£68.28^{Blakläder Trousers,Jockey Performance RX by 2436 Women's Across Scrub Top}or running shoes.^{zpangg Black Out Window Cover Beautiful Butterfly Girl Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}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,^{N\A Casual Dress Shirts for Boys Slim Fit Long Sleeve T Shirt Men Auspicious Bird Magpie Fun Button Down Men's Printed Fashion}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Fisher-Price 6pc. Healthcare Kit with Travel Case,Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose,adidas Unisex Kid's Gazelle 2 Trainers}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^{Russell Athletic Workwear Gilet : Color - Convoy Grey Size M}and landing.^{Allen Edmonds 1111 Dalton}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,^{AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern}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 - .^{Woingué-Dagrou Marcel Woingue-Dagrou Spoke: Sublimation Cut}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,^{Stetson Hatteras Herringbone Flat Cap Men - Made in The EU Newsboy Winter with Peak}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.