INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Bloch 522 WHITE Twist Sneaker 6 UK 9 US}with more than 270 million practitioners.^{Dickies Men's Workwear Trousers}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Cutter mensBCS07725Big and Tall L/S Douglas Half-Zip Mock Solid Long Sleeve Pullover Sweater - red 5X Big}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,^{World Jerseys Men's One-Eyed Willy Cycling Jersey}have been adjusted,^{Revenge Sneaker Barefoot Revolution}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{Rosec Jewels Custom 1/3 CT Certified Diamond Cluster Flower Stud Earring,LLSS Pushchair 2 in 1 - Lightweight Foldable Egg-Shaped High View Stylish Pram Enhanced Shock Absorber System 0-4 Years Old Universal Stroller}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.^{John Hanly & Co. Irish Tweed Flat Cap - Grey Herringbone Made in Ireland}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{VAUDE Women's Resca Tricot Ii Trikot}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Edushape Foam Blocks,Columbia Mens Silver Ridge Convertible Pant}These studs promote higher friction torque^{Saucony Unisex Kid's Baby Jazz H&l-K Sneaker}and improves performance, especially in runs with change of direction,^{Generic Branded Men's I Mache Beer Disapear Fleece Zip Hoodie Ultra Soft Hooded Sweatshirt for Autumn,Ophir Jewellery 9ct Yellow Gold 1.3mm Prince of Wales Rope Chain - 18 inch / 45cm Luxury Quality FULL UK HALLMARK Women/Ladies}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.^{Mascot 10149-154-010 Charleston Industry Lightweight Short,Disney Mickey Mouse Adult Slippers-DressUMen mens Stand - up Collar Zipper Leisure Outdoor Overcoat}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,^{Interact China Trendy Handmade Mens Linen Cotton Mandarin Collar Winter Overcoat #103}as well as greater incidence of metatarsal stress injuries.^{Child Safety Rail Net}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{Top of the World Men's Hoodie Sweatshirt Team Applique Arch}different studies have proposed to investigate the relationship between the studs and the injuries.^{Worldof3d Oak King - Gothic Fantasy 3D Lenticular Side Bag with Tassels by Anne Stokes,L.Credi L.Credi,Snickers 32335574054 High-Vis Trousers Class 2 Size 54 in Orange/Muted Black}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.^{ASICS Kondo II Knee High Socks}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.^{Jeulia Engagement Ring Set for Women Rose Gold With Three Stones Round Cut Wedding Rings Sterling Silver Halo Bridal Anniversary Promise with Jewelry Gift Box}£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.^{Alberto Men’s Modern Fit Trousers Black}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{HAIGAFEW Autumn and winter neutral casual jacket Christmas printing personality fashion stand-up collar down,Flexon Sunglasses}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.^{YFC Mens Boots}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^{Child Safety Net Protection Climbing Frames Net-adidas Originals Men's Nite Jogger Running Shoe}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (HAOXIANG Home Couple Bathrobe)

Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE

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.^{Timberland Pro Mens 6" Direct Attach Soft Toe Waterproof Insulated Shoe,GJNVBDZSF Automatic Boot Cover Machine Portable Shoes with 100Pcs Plastic Shoe And Perfect for Home Shop Office}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.^{Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{CHENTAOCS Bikini Womens Push Up Floral Bathing Suit Swimwear Brazilian for Women ,PUMA Hawthorne Mid,WEIYIDQ High-Heeled Shoes Ladies' Cars Liu Ting High Heels Artificial Pu Casual Comfortable Short Boots.}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Mountain Warehouse Galaxy Mens Ski Jacket - Taped Seams}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,^{DressUWomen womens Cotton Print 7 - Piece Long Sleeve Pajamas Sleepwear Set Loungewear}and greater ground reaction force^{Cole Haan Womens Emory Bow Pump}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.^{Wall Lamp Modern Acrylic LED Mounted Sconce Light 6W Warm White Cold for Bedroom Corridor Stairs light-29cm_Cool_White Gifts}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Camper Women's Mil Oxford}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}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^{LFEU Women Wedges Shoes 6 cm Fashion Ruffles Waterproof Leather Slip On Pointed Toe Platform Casual Solid Color Female Loafers,JTQMDD Girls Lace Dress,Feidaeu Men Dress Shoes Flat Leather Oxfords Lace-Up Formal Handmade Wedding Business}and ankle joint^{Rawlings Youth Relaxed Fit YBP350MR Baseball Pant}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal,Jockey Women's Tops Supersoft Camisole-Woolpower Women's Pullover}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.^{Primadonna Madison Balcony Horizontal Seam,ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with,Motorrad Burchard Highway Hawk Memphis Suitcase Medium ,Plush Soft Toy African Wild Dog by Hansa. 40cm 5244}

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.^{Converse 315660}On the other hand, there is greater interference in the mechanics of landing in women,^{XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Blundstone Women's Classic Comfort 550 Chelsea Boots}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.^{Le pandorine Beach Bag Panama WANDERLUST Yellow}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Champion crewneck sweatshirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Silver By Mail Kama Bangle,LSLS Child Protective Nets,Marmot Men's Yorktown Featherless Jacket}mainly in the fifth metatarsal region.^{Open Heart Christening Name Bracelet,QianQianStore Green Color Ladies Shoes with Matching Bags Set African Women Wedding and Bag Sets}While Queen et al.^{PUMA V1.11 I Fg}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.^{Child Safety Net Protection Climbing Frames Net}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.^{LFEU Women Platform Sneakers Fashion Block Color Sewing Suede Lace Up Wedge Single Shoes Hidden High Heel 8 cm Ladies Casual White,Julius Zöllner 9082969300 Jersey Jumper Sleeping Bag with Legs Forest Size 104}

It was also found that boots with blade-£68.28£68.28^{Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T,FOLOBE Women's Modern Tutu Stage Skirt Girls Handmade Skirts 80CM/31.5"}or running shoes.^{Suzuki Team Ecstar MotoGP Sweatshirt Jacket}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,^{For Bare Feet Sheltie Medium White Socks}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rosec Jewels Unique Galaxy Design Earring,Inge Christopher Lou Clutch}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{JanSport Right Pack Rucksack,PUMA Women's Fenty x Chelsea Sneaker 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^{Baby Push Walker Learning Machine Activity Center Multifunctional Music Light Sit-to-Stand Hand Carts Toddler Toys Car For Boys Girls}and landing.^{WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop} 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,^{BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot}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 - .^{5.11 Men's Tdu Rapid Assault Shirt Long Sleeve}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,^{Unleashed Where No Life Dwells [VINYL]}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.