INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Delsey Paris Garment Lightweight Hanging Travel Bag}with more than 270 million practitioners.^{Rubyonly Bridal veil 2 layer with hair comb delicate lace tail long cathedral}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Livia Women's Isabel Lavandou Swimsuit}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,^{XLC Winter Shoes Cb M07}have been adjusted,^{SHARESUN Safety Trainers for Men Women}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{ARIAT Rambler Western Boot,Anita Comfort Women's Underwear}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.^{WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 9.5EW : UK - 08.0EW}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{2 Pcs Set Small Car Seat Covers Golden Sunflower Filed for Cars Compatible Airbags Universal Fit Trucks and SUVs Babies}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers,adidas Women's Cf Racer Mid WTR W Fitness Shoes}These studs promote higher friction torque^{American Flag Police Baby Diaper Bag Backpack}and improves performance, especially in runs with change of direction,^{Beautiful Home Decoration Lamps Industrial Vintage Wall Lamp E27 Exterior Interior Metal Shade Light Black Curved Bracket Design Waterproof IP23 Outdoor Garden Villa Balcony Rustic Sconce,Trussardi Jeans 380 ICON Denim Twill Stretch}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.^{Jaxon & James Pachuco Crushable C-Crown Fedora - Red,Napapijri Men's Jacket-Bloch 538 Black Boost Dance Sneaker}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,^{plkm Husky Plush Dog Doll}as well as greater incidence of metatarsal stress injuries.^{Holy death-star black canvas picture painting on canvas}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{HODGMAN Aesis Shell Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Report Women's Rina Sneaker,WYYAF Wooden Double layer 20 Watch Jewelry Display Stand Storage Case Organiser Box With Lock Glass Lid,BJYG Child Safety Net Protection Climbing Frames Net}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.^{Eterna Long Sleeve Shirt Modern FIT Poplin Printed}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.^{Charlotte Wooning EMNg Women's Creole Earrings Moon Gold Oval Wide Centre Piece Silver Gold-Plated}£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.^{shiwu Men's Modern Classic Leather Lace Up Shoes Lined Perforated Oxfords Welted Black Quarter Brogue Shoe}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{YiqiUime Assassination Classroom Pullover Denim Jacket Student Handsome Loose 2-in-1 Hooded Mens Outerwear with Button Coat Unisex,Carhartt Men's Panties}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.^{3 Tier Floorstanding Kitchen Shelf}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^{QWERTY Socks-Eliza J Women's Sleeveless Halter Ballgown with Beaded Neckband Dress}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping )

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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.^{La Sportiva Men's,Wacoal Women's Full Coverage Bra}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.^{New Balance Men's 565 Sneaker}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses ,Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco,LIUCY Watch Bands}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}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,^{Alex Evenings Women's Blouse}and greater ground reaction force^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}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.^{Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Tundra Men's Vermont Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Wrangler Men's Jeans}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^{Bekina Thermolite Polyurethane ,Persol Sunglasses,Nike Men's Air Max Ivo Low-Top Sneakers}and ankle joint^{Angara.com Vintage-Inspired Cushion Citrine Leverback Earrings}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Betsey Johnson Women's Jogger Sweatpants,Chillaz Women's Montebelluna Long Sleeve Casual-Eterna Long sleeve shirt comfort fit.}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.^{COFRA Mens Engineer Black Safety Boot MODIGLIANI,Carve Women's Melanie Top,Werner Kern Ladies Dance Shoes Asta 6,TuffRider Women's Plus Rider Field 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.^{Reebok Unisex_Child Cl Nylon Trail Running Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{Philip Stein 31-ARGW-RBW – Ladies Watch Analogue Quartz White Dial Silicone Bracelet}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Holy Land Market CAMEL Men's Genuine Leather Biblical Sandals/Flip Flops}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.^{Naava Women's 9 ct White Gold Round Brilliant Cut Created Marquise Ruby and Diamond Cluster Ring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Seat Subframe 9297/Sei}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Kappa Doudoune enfant Dattilo,Nike Women's Tanjun Sneakers,West Chester IRONCAT 7005 Heat Resistant Split Cowhide Leather Jacket - Large}mainly in the fifth metatarsal region.^{hanky panky Signature Lace Boyshort,INVICTA 17049 Pro Diver Unisex Wrist Watch stainless steel Quartz Black Dial}While Queen et al.^{mywalit Leather women's Wallet MYWALIT - Large Snap 229-75 Sangria}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.^{Vans Unisex Adults' Old Skool Leather Trainers}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.^{Vintage Grunge Police American Flag Baby Diaper Bag Backpack,Wacoal Women's Shapewear Top}

It was also found that boots with blade-£68.28£68.28^{Charlotte Wooning Ring Women's Gold Persephone Golden with Gemme 925 Silver Gold-Plated Various Sizes 52-56 WOO-RPEg,AAJIA Winter Robes Flannel Women Hooded Bathrobe With Pocket Thick Warm Sashes Female Sleep Robe Autumn Lady Nightgown Pajama}or running shoes.^{Eterna Mode Multi Colour Check Short Sleeve Shirt}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,^{Accurist Mens Watch - MB837}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Eliza J Women's Dress,Fjällräven Men's Abisko Hiking Shorts.}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Skechers Ready Set Dash,adidas Men's Freak X Carbon Mid Football Shoe}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^{Florsheim Men's Brookside Wingtip Oxford Shoe}and landing.^{Sorel Women's Whitney Lace Snow Boots}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,^{Giesswein Zwiedorf H: 37cm}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 - .^{ASICS Mens Serrano Onitsuka Tiger Shoe}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,^{Tod's D68 Anfibio Pelle Donna Black Leather Shoe Boot Woman [39]}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.