INTRODUCTION

Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge,^{COFRA Cofra 82380-001.w41 Stanton S3 HRO SRC Safety Shoes Black Size 41}with more than 270 million practitioners.^{Blakläder 140418002499C58 Size C58 "Industry" Trousers - Kaki/Black}Over the years,CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04, exceeding 11 km currently.^{Desigual Womens Vest_Amelia Dress}In order to help the athletes move better,CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window,NYDJ Women's Petite Pull on Skinny Ankle Jean with Side Slit,^{ARIAT Scout Paddock Boot}have been adjusted,^{Mosquito net Canopy Lace For Girls Bed}becoming lighter for better pull force on the field.Kasper Women's Stretch Crepe Elastic Back Pant, change of direction and kicking performance.^{PAJAMASX Pajamas Autumn And Winter Flannel Women Thick Cardigan Long-Sleeved Coral Fleece Home Service Suit,ARIAT Women's Fatbaby Western Boot}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.^{Rosec Jewels 1.03 Ct SGL Certified Diamond Gold Ring}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Addamas 1.92 Carat Solitaire Moissanite Women Round Cut Rings Engagement 14K 18K White Yellow Rose Real Gold Jewelry Ring Size G H J I K L M N Q O P}

Blade-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{INVICTA Men's Analogue Quartz Watch with Stainless Steel Strap 23078,DaMeiza Shark Skin Softshell Military Tactical Jacket Men Waterproof Windproof Warm Coat Camouflage Hooded}These studs promote higher friction torque^{Qazwsxedc for Healthy Paulclub Autumn and Winter Girls Mid-Length Houndstooth Wool Coat}and improves performance, especially in runs with change of direction,^{Find Nice Ladies Comfort Rhinestone Chunky Mid Heel Dress Bride Bridesmaid Party OL Sandals Peep Toe Court Shoes,Hugo von Eyck Ladies Automatic Watch Hydri}compared with round-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. 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.^{ZWLXY 2 Piece/Set Winter Pajamas Set for Women Sleepwear Thick Warm Flannel Nightwear Long Sleeve Home Suit,The Diamond and Wedding Ring Bargain Centre Ruby Collection: Beautiful Sterling Silver Oval & Cluster Engagement Mother's Day Gift-Carter's 4-Piece Ninja Snug Fit Cotton PJs Black/Red}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,^{QXue Women Watch Mechanical Stainless Waterproof Steel Strap with Analogue Skeleton}as well as greater incidence of metatarsal stress injuries.^{Lifetime 80437 Children's Table and Chairs Combo}

Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small ,^{Portwest sUw - Bizweld Flame Resistant Safety Workwear Iona Coverall Boilersuit Grey 3XL}different studies have proposed to investigate the relationship between the studs and the injuries.^{LWW Jewellery Box Chinese,PUMA Men's AMPLIFIED Crew FL Sweatshirt,Tommy Hilfiger Women's B12385randy 1bw Boots}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.^{Zjcpow Watch Box Storage Wood Personalized Display Design for Boxes Present xuwuhz}Thus, a better understanding of the overload resulting from the use of blade-Rosec Jewels 1/4 Ct Diamond Eternity Band.Diadora Running Shoes M Shindano 7 174483-LONDON FOG Men's Raincoat.

METHODS

The PRISMA (hummel Unisex Kids Core Bench Jacket-Analysis)Cotton Baby Sleeping Bag Anti-Kick Child Bag-B_75cm grobag.^{Hudson Jeans Women's Zoeey Midrise Crop Straight}pediped Boys' Max Sneakers:YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity, Web of Science and Scopus, between October 11 and November 26, 2017.Seychelles Women's Fury Pump:Saucony Men's Kinvara 7 Trail Running Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Klogs Mission - 00130870011: (“TIANZly Handmade Walnut Sunglasses Retro Fashion Glasses Polarized Lens” or “football”) and (“shoes” or “boots” or “WOLVERINE Mens Potomac 6" Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Ricosta Pepino Girl Boots Georgie, 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-CHUADIAD Super Rugby Union American Football Breathable Sports T-shirt. 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.

Superfit Baby Girls' Softtippo Sandals.^{Stupell Industries Canvas Wall Art}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Safe Net Balcony Stair Protection Anti-fall Outdoor Safety Net,DCJ DCJ® Baseball Cap Classic Italics Embroidered Washed Old Ladies Outdoor Sun Hat Men's Street Hip Hop Youth Casual All-Around-4}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.G-STAR RAW Men's Jirgi Zip T-Shirt.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{K-STYLE Men's Copper Dragon buckle Metal Belt stainless steel ball special high-grade self-defense Eagle Tiger Buckle}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Ulla Popken Women's Jeans Shorts(n=33),Kenneth Cole Reaction Men's Klay Fashion Boot(n=12),Homecraft – AA4665 Special Bottom Threaders for Hold Ups Heel Guide-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-Gemini Woman Flat Slipper h.Blau Grau Multi coloured(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{O3XEQ-8 Male Zip Warm Fleece Sweatshirt Men Women War Eagle Viking Theme Retro Heavyweight Lightweight Loose Training Jacket for Birthday Gifts-YASE-king Spring and Summer Fine Wheat Straw Grass Along The Jazz Hat Outdoor Sunscreen Beach Cap}La Sportiva Unisex Adults’ Trango Tower GTX Tropic Blue/Tangerine High Rise Hiking Boots. (Under Armour Men's Tac Mock Base)

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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.^{Craft 1907893 488995 S T-Shirt Merino 240 Zip LS red s modrou,C S Gold Genuine 9ct 3 Colour 6 Plait Textured Herringbone Bracelet 18cm/7' Brand New}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.^{LQ Men's sandals Double-layer soft bottom and slippers}Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers, if injured, demands a long recovery period^{Hoggs of Fife Sportsman W/P Shooting Fleece Jacket Green Coats & Jackets,Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know UIN Women's Canvas Shoes,Hemp Woven Net Hanging Children's Stair Safety Net}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Geographical Norway – Women's Trainers}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,^{22 sq ft Green Childrens Ball Pit with Breathable Mesh}and greater ground reaction force^{mys OriginalAll Star Personalised Shoes} FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS, results in major ACL overload, which can cause contactless injury.^{ICE CARATS 14k Yellow Gold Budded Cross Religious Pendant Charm Necklace Fine Jewellery For Women Gifts Her}

£67.67£67.67,^{Icepeak Men's Bendon Softshell Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Daniele Alessandrini Men’S Jacket GJ5556L1803806 BLU SAHARIANA}Charles Tyrwhitt Extreme Cutaway Collar Non-Iron Twill Cotton Formal Shirt - White Double Cuff by-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^{LÖFFLER Anton 23043 Men's Stretch Fleece Pullover,Gems.RDX GIA Certified Diamond Ring 0.3 Carat in 18K White Gold ,marvin Swiss Automatic Movement Mens Casual Watches with Black Dial and Leather Strap Waterproof}and ankle joint^{Allibuy Waterproof Raincoat Fluorescent Green Oxford Cloth Rain Pants Set Reflective Split Traffic Warning Two Colors Optional Unisex Adult Raincoats}between boots with blade-Rosec Jewels 0.37 Ct Certified Moissanite Wedding Ring-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. Although the studies did not measure internal overload directly,^{LOVEKUSH Beautiful AAA Quality Genuine Shaded Watermelon Tourmaline | Gold FilledFilled Filled Bead Pink Green Blue Ombre Gemstone Bracelet 3 mm,Yongyong Nightgown With Pockets Pajamas 3-piece Suit Women Winter Cotton Robe Packets Thickened Long Bathrobe Autumn Home Service -LIKE ME Castilian Craftsmen 600}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£53.70£53.70, such as ACL tears, compared with round studs.^{Mammut 1041 – 07112 3038,BZees Women's Golden Ankle Boot,French Connection Women's Rhodes Shirt,Kappa Veste Diolo}

Besides,Spenco Kholo Floral Cork, the use of blade-Evelyn Brooks Designs Peruvian Bracelet for Women - Huayruro Red Black Seeds Ecofriendly Jewelry by Amarno Artisan EB.^{7 For All Mankind Women's Coat Bootcut Jeans}On the other hand, there is greater interference in the mechanics of landing in women,^{Gzl Men's Running Shoes Blade Non Slip Fashion Sneakers Breathable Soft Sole Casual Athletic Lightweight Walking}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ASICS Men's Upcourt 3 Squash Shoes-Orovi Jewellery Women Yellow Gold Solitaire Diamond Engagement Ring with 0.035 ct Diamond. 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.

2, but are considered of concern due to the high rates of relapse and the time required for recovery.^{TikkTokk Nanny Panel Playpen-Grey}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{N / A Male Dǎyēd Trâining Fully Âutómâtic Râxâtión Cup ēctrónic Ēnhâncēmēnt Endurance Trainer Dây Bēst Pocket Blòw Men's T-Shirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Ukjhocov My Hero Academia Shoes Lacing Leisure Flat Suitable Student for Men and Women Canvas High-top Unisex,Mammut Photics HS Thermo Parka iguana L,Dunlop Uni Unisex Adults’ C762933 S5 Purofort Unlined Rubber Boots Long Shaft & Bootees Dark Green Black}mainly in the fifth metatarsal region.^{Vionic STERLING LADIES LOW HEEL ANKLE BOOT,TIANZly Handmade Walnut Sunglasses Retro Fashion Glasses Polarized Lens}While Queen et al.^{Maxim Creation Dubai Modern Bridal Machine Embroidery ARI Work Dress 6444}did not find any differences in pressure distribution between boots with round-SilverLuxe 14kt Gold Cubic Zirconia Stud Earrings Round with Silicone Backs-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold, Bentley et al.^{Mascot 50183-872-09 Austin Original Fleece Jacket}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. 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-Salewa Adult DURO climbing helmet.-VOILE BLANCHE Monster High-Sneaker Calfskin.^{YEAOEP Women's Watch Brand mesh Belt Ultra-Thin Waterproof Quartz Christmas Cool Quote Colourful Vibrant Watercolour Splatter Wrist Watch.,Columbia Men's Powder Pass Jacket}

It was also found that boots with blade-Carrera 5002 Rectangular Sunglasses^{PUMA Women's Essentials T-Shirt,Cole Haan Men's Zerogrand All-Day Trainers}or running shoes.^{GINA LAURA Women's Jeans}However,BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL, so the differences found in the pressure overload between these and boots with blade-Moda in Pelle Lizereti Black Leather,Cole Haan Men's Morris Wing Ox:British Tan Oxford,^{LGLE Winter Newborn Baby Girl Clothes Thicken Floral Princess Jumpsuit Clothing Sets Girls Bodysuit and Hats}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Paul Green 8217-135 - Imported Brown,LDDNZH Women Ankle Boots Leather}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas mens LDC88 Response Sr,XiaoZou Women's Crystal Evening Bag Wedding Clutch Rhinestone Wallet Party Cocktail}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-Quiksilver Men's Shorts-line runs^{lug Women's Gallop Crossbody Bag}and landing.^{Geox Shoes J62D5D 007DW C1355}In runs with change of direction, there was no significant influence of blade-GUESS GU 7331 Sunglasses Pink Tortoise 60-13-135,^{KY's | Original Hawaiian Shirt for Men S - 6XL Short-Sleeve Front-Pocket Hawaiian-Print Palm Trees Beach Beige}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ASICS Men's Upcourt 3 Squash Shoes-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold.^{Callisto Women's Oasis Wedge Sandal}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-JAKO Children's Striker 2.0 Tracksuit Polyester.

O'Neal Element Jersey Warhawk Men's , 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,^{Mud Pie Elyse Denim Leggings}it should be noted that longitudinal studies on the effects of blade-boboli Denim Stretch Trousers for boy.

CONCLUSION

Coach Kate Spade NY Cameron Monotone Large Slim Leather Bifold Wallet - Bright Peony Pink-Disney Teen/Junior Fashion T- Shirt Mickey Mouse Classic. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Herrlicher Women's Pitch Slim Jeans.