INTRODUCTION

Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants,^{Generic Branded Men's This guy needs beer fleece zip hoodie fashion jacket for winter.}with more than 270 million practitioners.^{Qiu ping Men's and women's punk Halloween shoulder bag multi-function splicing pockets}Over the years,AMITD Newborn Baby Photography Props, exceeding 11 km currently.^{Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}In order to help the athletes move better,MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual,£115.64£115.64,^{Nike Men's Aj1 Ko High Og Basketball Shoes}have been adjusted,^{24" Polycotton Slip}becoming lighter for better pull force on the field.Cecil Women's Jacket, change of direction and kicking performance.^{Wacoal Women's Full Coverage Bra,MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}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.^{New Balance Men's 565 Sneaker}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses}

Blade-New Balance WL996COJ, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco,Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}These studs promote higher friction torque^{Webkinz Shark}and improves performance, especially in runs with change of direction,^{Alex Evenings Women's Blouse,CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}compared with round-New Balance WL996COJ. 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.^{Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,Wrangler Men's Jeans-Under Armour HOVR Machina Mens Running Shoes - Black}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,^{Bekina Thermolite Polyurethane} as well as greater incidence of metatarsal stress injuries.^{Persol Sunglasses}

Le pandorine Beach Bag Panama WANDERLUST Yellow,^{Nike Men's Air Max Ivo Low-Top Sneakers}different studies have proposed to investigate the relationship between the studs and the injuries.^{Betsey Johnson Women's Jogger Sweatpants,Chaco Men's Z1 Classic Sandal,Chillaz Women's Montebelluna Long Sleeve Casual}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 comfort fit.}Thus, a better understanding of the overload resulting from the use of blade-Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop.Eterna Long Sleeve Shirt Modern FIT Denim uni-£401.00£401.00.

METHODS

The PRISMA (Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed-Analysis)Mammut Women's Runbold Trekkings Tights.^{Werner Kern Ladies Dance Shoes Asta 6}Members Only Women's Classic Iconic Racer Jacket:BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding, Web of Science and Scopus, between October 11 and November 26, 2017.BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday :BCSHF Girls Princess Dress Little Sweet Sleeveless Girl Kids Skirt Outfits Birthday Wedding Party For , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Black Stair Net Baby Protective Netting: (“Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap” or “football”) and (“shoes” or “boots” or “LAIABOR Men's Breathable Cycling Jersey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

OEX Men's Dyno Hoodie. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Nikki Lissoni Blue Fibre Glass Large Silver Coin C1547SL, 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-Changing table Pink Baby with Extension Board. 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.

Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals.^{MIAOGOU Mario Toys 14pcs/set New Super Bros Maker Odyssey Police Captain Fire Fighter Golden Silver PVC Action Figures Model Dolls}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{TuffRider Women's Plus Rider Field Boots,Reebok Unisex_Child Cl Nylon Trail Running Shoes}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.Aerosoles Women's Soft Driving Style Loafer.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Naava Women's 9 ct White Gold Round Brilliant Cut Created Marquise Ruby and Diamond Cluster Ring}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),DazzlingRock Collection Sterling Silver 7 MM Trillion Gemstone & Round Diamond Ladies Pendant (n=33),Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100(n=12),Chaco Zcloud/Scrap Navy Mens Sandals J10652-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-Under Armour Men's Windbreaker Shell Pullover Hooded Jacket Hoodie(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Persol 0PO0649 Mod. 0649 Sole Aviator Sunglasses-Seat Subframe 9297/Sei}Timezone Women's Slim Jeans. (Kappa Doudoune enfant Dattilo)

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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.^{Lwieui Straw Bag Women Bucket Barrel Pouch Crossbody Messenger Knitted Handbag Tote Outdoor Travel Shopping Baskets,MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}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.^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes}Eterna Long Sleeve Shirt Comfort FIT Twill uni, if injured, demands a long recovery period^{Ganter Women's Hilde-h Ankle Boots,Child Safety Net Protection Climbing Frames Net,SUKDO Womens Open Toe Sandal}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Planam 294024 Size 24 "MG 300" Overall - Grey}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,^{XXHDEE Tricycle For 1-5 Years Old Baby}and greater ground reaction force^{adidas Men's Essentials 3-Stripes Tricot Track Jacket}40 CM Joey's Hugsy from F.R.I.E.N.D.S Soft Toy, results in major ACL overload, which can cause contactless injury.^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes}

KEEN Utility Atlanta Cool II ESD ,^{Harkila of Scandanavia Härkila Kamko fleece Brown/Red XXL}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Think! Women's Guad_3-000037 Loafer}HUGO Men's Sweatshirt-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^{WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW,HAFLINGER Unisex Adults' P-Loft Slippers,Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags}and ankle joint^{Reebok Women's Classic Leather Walking Shoe}between boots with blade-£82.03£82.03-New Balance WL996COJ. Although the studies did not measure internal overload directly,^{Money Savvy Football Bank,Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use -Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress, such as ACL tears, compared with round studs.^{Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans,Timberland Pro Mens 8 in Direct Attach Wp Shoe,hanky panky Women's Signature Lace Low Rise Thong,adidas Women's Pants Engadin Zip Off}

Besides,Eterna Men's Slim Fit Shirt Extra Long Sleeves White , the use of blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping .^{Mark Nason Women's Abbe Sneaker}On the other hand, there is greater interference in the mechanics of landing in women,^{Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MxZas Large DSLR Camera Gadget Bag Backpack Professional Mirrorless Waterproof Case Compatible for and Lens Tripod Accessories}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping -Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm. 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.

Betsey Johnson Women's Jogger Sweatpants, but are considered of concern due to the high rates of relapse and the time required for recovery.^{JACK PYKE Fieldman Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Women's Cf Advantage Cl W Fitness Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers,ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots,Merrell Women's}mainly in the fifth metatarsal region.^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants,PUMA Team Shirt}While Queen et al.^{Disguise Disney Minnie Mouse Classic Girls' Costume}did not find any differences in pressure distribution between boots with round-£46.58£46.58-New Balance WL996COJ, Bentley et al.^{Amody Women 18K White Gold Inlaid Green Emerald and Diamond Engagement Wedding Ring Gifts}found higher pressure peaks at the lateral border of the foot caused by boots with blade-New Balance WL996COJ. 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-GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp-Alex Evenings Women's Blouse.^{Eterna Men's Comfort Fit Short-Sleeved Shirt,Castrol POWER1}

It was also found that boots with blade-Boombee Baby Push Walker Child Stroller Early Education Multi-function Anti-rollover Help Step Toy ^{Glenmuir Lomond V Neck Lambswool Sweater,Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings} or running shoes.^{ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen}However,CNBPLS Spring and Autumn Men's Long Sleeve Top Pants Cycling Suit Quick-drying Breathable Mountain Bike Jersey Set, so the differences found in the pressure overload between these and boots with blade-£260.00£260.00 Promotion Available,£974.89£974.89 Promotion Available,^{Andersen Royal Shopping Bag with 3-Spoke Wheel Aluminium Foldable Diameter 25 cm and 41 Litre Mia Red}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Chaco Mens JCH199671 Playa Pro Web,CC CORSO COMO Women's Icelyn Pump}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{XXHSS High-end Personality Commander Dresser Valet Watch Box Case & Mens Jewelry Organizer Leather Storage,BCSHF Girls Princess Dress Short Sleeve Velvet Children Children's Costumes Photography Dresses For Birthday Party Wedding} 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-£358.14£358.14 Promotion Available-line runs^{Cutter mensBCS07725Big and Tall L/S Douglas Half-Zip Mock Solid Long Sleeve Pullover Sweater - red 1X}and landing.^{Wacoal Women's Full Coverage Bra}In runs with change of direction, there was no significant influence of blade-adidas Harden Stepback Track Shoe,^{Cole Haan Women's Raelyn Mule Loafer}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping -New Balance WL996COJ.^{Jacket Large Size Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Tops Spring Autumn MUMUJIN} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Modern Style Wall Lamp.

Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured, 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,^{Carissima Gold 9ct Yellow Roller Ball Link Bracelet of 19cm/7.5"}it should be noted that longitudinal studies on the effects of blade-ZGQSW Child Safety Net.

CONCLUSION

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