INTRODUCTION

Desigual Women's Tenis Patch Low-Top Sneakers,^{Helly Hansen Womens Daybreaker 1/2 Zip Warm Fleece Navy - Lightweight Breathable YKK® coil zip front opening}with more than 270 million practitioners.^{Reebok Men's Floatride Energy Symmetros Competition Running Shoes}Over the years,Black Diamond W Alpine Light Pants Casual, exceeding 11 km currently.^{Elegant Dress Bride's Wedding Hollow Straps Fashion Bud Silk Gauze Decals Prom Party Dresses for Bride}In order to help the athletes move better,ASICS Women's Thermopolis LT 1/2 Zip,Sorel Women's Nubuck Leather Joan of Arctic Wedge Boots Black,^{Etnies Men's Jameson Vulc Skate Shoe}have been adjusted,^{QIANSHI Wall mount Storage Shelf}becoming lighter for better pull force on the field.Geox Men's U Copacabana B Espadrilles, change of direction and kicking performance.^{MUMA Pushchair Light Fold Baby Plus Foot Cover Cart Can Sit Lying Four Rounds Suspension Newborns Carriage Trolley - Red,Loeffler Randall Women's Corinne} 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.^{adidas Originals Baskets Adi-Ease}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{mys Sneakers Custom 100% Original American Shoes}

Blade-ASICS Men's Silver Short Sleeve Run Top, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MNBV Swimsuit High Waist Dot Print Bikini Swimwear Women Halter Push Up Set Female Beach Wear Bathing Suit L 1034-Yellow,Trespass Women's Jacket}These studs promote higher friction torque^{Nickelodeon Girls JoJo SiwaPajama Set 2 Piece}and improves performance, especially in runs with change of direction,^{ZGP-LED Reading Light Vertical Floor Lamp Home Lighting Decoration Living Room Sofa Bedroom Warm LED Bedside Round Glass Lampshade Black Energy level [A ] ,Under Armour Men's UA Valsetz RTS Hiking Boots 1.5 Hard-Wearing Shoes}compared with round-ASICS Men's Silver Short Sleeve Run Top. 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.^{JewelryWeb 925 Sterling Silver With Pink and Purple Enamel Butterflies 16mm Photo Locket Pendant Necklace Jewelry Gifts for Women,Fabulicious LIP-113-WEIWEI Cycling Kits}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,^{Bishilin Sterling Silver Necklace with Lobster Claw Punk for Women Chain 45Cm-80Cm}as well as greater incidence of metatarsal stress injuries.^{H/A Giant Size 80 Cm Unicorn Plush Toy Soft Stuffed Rainbow Doll Animal Horse Children Gift Girl L763}

Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44,^{Opportunity Shoes - Corso Como Women's Doon Ankle Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{QMMD LED Flashing Luminous Roller Shoes Kids USB Chargable Light Sneakers 7 Colour Changing Outdoor Sports Fitness Wheels Skate Sneaker,Mountain Equipment Women's Echo Hooded Jacket,KAZbrella Reverse Opening/Inside Out Umbrella - Turquoise/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.^{VIOLET GKJ-3643 women's leather gloves}Thus, a better understanding of the overload resulting from the use of blade-GUESS Women's Tangey Mini Crossbody Top Zip Cross-Body Bags.Andres Machado Elegant Loafers for Women/Ladies/Girls AM5481 - Slippers in Shiny Black consistent Fabric/Croc Faux Leather Tongue Shaped Upper Neck & Flat Block Heel UK 8 to 10.5-Rosemarie Collections Women's Draped Rhinestone Necklace and Earrings Set .

METHODS

The PRISMA (Czcrw Men Summer Sandals Genuine Leather Casual Shoes Man Roman Style Beach Brand Fisherman Slippers Non-slip Breathable-Analysis)adidas X 17.2 Fg.^{The North Face Women's Shelbe Raschel Hoodie}Musto Nautic Drift Sailing Yachting and Dinghy Shoes Dark Brown - Unisex Outstanding performance:ALPE Women Sandals and Slippers 4214 57, Web of Science and Scopus, between October 11 and November 26, 2017.Roxy Women's Impossible Love Short:Quiksilver Men's Mission Plus - Snow Jacket for Men, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.NXLWXN Welding Jacket Leather Work Flame Retardant Heavy Cowhide Welder Cuffs Adjustable: (“Carducci 1969 Bracelet Steel and gold 9k big flower” or “football”) and (“shoes” or “boots” or “FIREFLY C 30 Snowboard Boot Black/White 28”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

PUMA Men's Energy Essential T-Shirt. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Vans Men's Ward Canvas Trainers, 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-ASICS Mens Gel-Contend 5 Shoes. 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.

Carrera Sunglasses CA SAFARI/A G2L/UM.^{icewalker My Hero Academia Shoto Todoroki Costume Female Cosplay Navy Dress with Strap and Belt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Pomelo Best Handbags for Women with Multiple Internal Pockets,LNDDP Retro Pocket Watch}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.Canterbury Unisex-Adult Rugby Boots.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Legero Women's Novara Snow Boot}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Spring Notion Baby Boys' Modern Fit Dress Suit Set White(n=33),Carter's 4-Piece Ninja Snug Fit Cotton PJs Black/Red(n=12),Nero Giardini Women Womens Boots I014112D-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-VIOLET GKJ-3643 women's leather gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Brooks Women's Ghost 13 White Size: 8.5 Wide-DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant}MORGAN & MILO Nina Sneakers for Toddlers and Girls. (Charles River Apparel Women's Heathered Fleece Jacket)

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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.^{PUMA Men's Rs-x Sneaker,MYS Personalised Original Hi Canvas}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.^{PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage}Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt, if injured, demands a long recovery period^{Robell Susan 07 Side Ruched Ladies Capri Pants High Waist Bengalin Stretch,Ergo Baby Organic Carrier,GORLYA Girl's Short Sleeve Lovely Backless Elastic Pleated Waist Casual Dress with Front Pockets for 4-12 Years Kids}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{LFF.FF Women's Pointed Flat Shallow Mouth Bow One Foot Comfortable Single Shoes Ballet}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,^{Audi Sport Quilted Gilet Mens Black XL}and greater ground reaction force^{Asalvo 13439 Bougainville Bed Side Crib}HSKS Black Smoke 3D Digital Print Hooded Couple Sweater, results in major ACL overload, which can cause contactless injury.^{FXDCQC Gift Spree Set 15 Pieces Christmas Halloween Party Gifts -293}

ExOfficio Women's Give-N-Go Lacy Lu Tank,^{Columbia Women's Plus Size Windgates Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Caroline's Treasures SS8145LCB Sealyham Terrier Glass Cutting Board}CHLOLY Women's 91 Shoulder Bag-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^{Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit,LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller,prAna Womens Khari Top}and ankle joint^{Haggar Big Boy's Youth Regular 8-20 Premium No Iron Khaki Pant}between boots with blade-BATHROBEX Pajamas-ASICS Men's Silver Short Sleeve Run Top. Although the studies did not measure internal overload directly,^{Bruno Magli Men's Panico Oxford,Portwest - Bizweld Flame Resistant Safety Workwear Iona Coverall Boilersuit Grey XL-Saucony Men's S25339-1 Trail Runner}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Born Fannar Wide Calf, such as ACL tears, compared with round studs.^{Max & Co. Women's MAX&CO.274/S 8J BG4 51 Sunglasses,ON Women's Cloudflyer Slate/Flash Competition Running Shoes,Scarpa Zen Pro W Approach Shoes,Ecko Mens Rockhopper Casual Lace Up Hi-tops Trainers Boots Shoes Tan Size}

Besides,FRUIT OF THE LOOM Baby 14-Pack Grow & Fit Flex Zones Cotton Stretch Socks - Unisex, the use of blade-RENLEINIUBI Women's fashion of a pink dinner package silk bag Champagne .^{Mephisto Men's Barracuda Oxford}On the other hand, there is greater interference in the mechanics of landing in women,^{LED Ceiling Light Modern Lamp Round Metal Acrylic Shade Star Luster Child Living Room Bedroom Balcony Childrens Dining Indoor Chandelier}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Smagnon Anisotropic Magnetic Foil - 1}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ZSGJGCA Large-capacity clutch bag female long wallet soft leather handbag small purse-HLSUSAN Baby Nest for Newborn and Babies. 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.

Golden Head safe-rfid trifold wallet /black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{WJTMY Infant Shining 2-in-1 Rocking Horse Toys 1-6 Years Old Dual Purpose Toy Indoor Rideable Anti-slip} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{O'Neill Wetsuits Zepol 108P Sunglasses}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas NBA Climawarm Ultimate Hooded Sweatshirt,Mustang Womens Leather Jacket with Soft Collar Grenada Black,CP Company Crew Neck Ivy Green 09CMKN221A-005292A 683}mainly in the fifth metatarsal region.^{Silver Jeans Women's Mazy High Rise Slim,adidas Men's Predator 19.3 Turf Soccer Shoe}While Queen et al.^{HnF Watch Box}did not find any differences in pressure distribution between boots with round-Pampolina Girls' PlainTrousers Brown forged iron brown-ASICS Men's Silver Short Sleeve Run Top, Bentley et al.^{Cloverbridal Women's Dress}found higher pressure peaks at the lateral border of the foot caused by boots with blade-ASICS Men's Silver Short Sleeve Run Top. 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-Lego Wear Baby Snow Pants-BZees Women's Golden Ankle Boot.^{RAMPAGE Women's Ram-Sandra Flat Sandal,XIANWEI Umbrella Sports And Outdoor Umbrellas Folding Black Plastic Sun Sunscreen Anti-UV High-grade Lace Embroidery}

It was also found that boots with blade-SHUHUAN Rattan bag handbag plaid silk scarf portable straw cylinder small jar beach^{Gianni Lupo C0730 Maglia Uomo Bianco/Rosso t-Shirt Men,Sikungjlk Hooded Poncho Towel for Kids Bathrobe Organic Cotton Baby Wetsuit Swimwear Changing Beach Bath Robe Ideal at Bath}or running shoes.^{QuXiaoMo Women Posture Corrector Bra}However,Li-Ning Wow 7 Series Wade Men Professional Basketball Shoes Male Classic Wearable Cushioning Sports Sneakers ABAN079, so the differences found in the pressure overload between these and boots with blade-PUMA Men's AMPLIFIED Crew FL Sweatshirt,TATANE Men And Women Road Running Shoe Corrective Shoes,^{Caishuirong Women's Dress Hand Sewn Beaded Suitable for Parties}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Vince Camuto Women's Paavani Ankle Boot,Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c.}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Emporio Armani Sciarpa Logo Grey,KIESENBERG Gift for Lancia Y10 Oldtimer Driver Fans Kiesenberg Watch 6396}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-Vlando Watch Storage Box-line runs^{AMrjzr Comic Swing Wo Naruto Model Japanese Anime Decoration Gift Toy PVC Anime-25CM}and landing.^{DSRLO Scarf Woman Scarves Dot Print Silk For Women Big Size Sunscreen Beach Stoles Elegant Hijab}In runs with change of direction, there was no significant influence of blade-Voigoo Men's Calander Waterproof Sport WristWatch with Milan strap Army Chronograph Quartz Heavy Watches Fashion male Clock,^{FCYQBF Children Play mat fence Kids Playpen，Portable Washable Center Fence Breathable Mesh for Babies Newborn Infant}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ZSGJGCA Large-capacity clutch bag female long wallet soft leather handbag small purse-ASICS Men's Silver Short Sleeve Run Top.^{XINFANGXIU Crystal Rhinestone Applique for Bridal Wedding Dress Sash Belt Evening Gown Party Prom Clothes Accessories Diamante Motif Sparkle Elegant by Sewn or Hot Fix - Silver}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Jintaihua Watch Winder 4 6 Watches Box Automatic Wood.

Rieker Duty Womens Zip Fastening Boots, 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,^{Baffin Womens 53100381 Marsh Mid Boot}it should be noted that longitudinal studies on the effects of blade-Sebago Docksides.

CONCLUSION

Dublin River Boots Waterproof Membrane - Chocolate Wide Calf: Adults 7-Crossbody Parent Bag. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Columbia Women's Benton Springs Plus Size Full Zip Fleece Jacket.