INTRODUCTION

Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants,^{Fila Women's Memory Workshift Slip Resistant Work Shoe}with more than 270 million practitioners.^{wxl&xy Hoodie Print Men Streetwear Men'S Harajuku Hoodies Spring Autumn Fashion Hooded Sweatshirts High Street Tops}Over the years,AMITD Newborn Baby Photography Props, exceeding 11 km currently.^{adidas Men's Harden Stepback T-Shirt}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,^{Outdoor Research Mens Seattle Sombrero}have been adjusted,^{Saucony Mens Liberty Iso Fitness Shoes}becoming lighter for better pull force on the field.Cecil Women's Jacket, change of direction and kicking performance.^{GJQION Silicone Breasts Medical Health Non-Allergic Chest Not Leaking Shoulder Strap Crossdress Resection Patient Fake Breast Color Brown,REYUAN Bedroom Nightstand Lamp}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.^{Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Chaco Zcloud 2}

Blade-New Balance WL996COJ, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{BILLABONG Girls' Boho Babe One Piece Swimsuit,John Deere Mens Made with Pride Long Sleeve Shirt}These studs promote higher friction torque^{Gifts of Faith Auto Rosary for Car Truck or SUV Crystal Amethyst by Of}and improves performance, especially in runs with change of direction,^{Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman,Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet}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.^{Mewsskay Jeans Men Male Jean Mens Men'S Classic Fashions Pants Denim Biker Luxe Pant Slim Fit Baggy Straight Trousers Designer,Arena Zodiac 100% Cotton Terry Bath Robe-Ucon Acrobatics Unisex's Eliza Backpack}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,^{adidas Men's Varsity Loose Fit Short}as well as greater incidence of metatarsal stress injuries.^{Fjällräven Est. 1960 T-Shirt Men acorn 2020 Shortsleeve Shirt}

Le pandorine Beach Bag Panama WANDERLUST Yellow,^{Eterna Long Sleeve Shirt Modern FIT Twill uni}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dickies Men's Thermal-Lined Fleece Hoodie - Black Medium,MIBKLPG Women Pleated Skirts Lady A Line Winter Females Fashion Elastic Waist,DC Comics Men's T-Shirt}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.^{Radley London Large Flapover Matinee Purse Shadow in Red Leather RRP £85.00}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.^{Naturalizer Women's Emiline Loafer Flat}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.^{Oaks Lighting 5 Light Carlisle Black and Brushed Gold Ceiling}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Anderson and Webb & Green Jade Blessings Silver Oblong Pendant Necklace 18",Browning Badger Creek Short Sleeve Shooting Shirt}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.^{Clarks Women's Sharon Noel Oxford}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^{Bloch Unisex Ballet Shoe Ribbon-adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots}Timezone Women's Slim Jeans. (AMYMGLL The new ultra-brazing leather fashion car cushion spring and summer automotive supplies Four Seasons Universal Deluxe Edition Standard 5 color selection )

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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.^{RINCO St. Patrick's Day Green Striped Pair of Arm Warmers,Child Safety Net Protection Climbing Frames Hemp Rope}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.^{XYSQWZ Womens Pyjama Sets Cotton}Eterna Long Sleeve Shirt Comfort FIT Twill uni, if injured, demands a long recovery period^{Aluminum Ladder Home Folding Stool Paint Color Step ,New Balance Women's WR1190 Running Shoe,Pearl Izumi Select Women's Thermal Cycling Tights}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia}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,^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}and greater ground reaction force^{Joya Shop EU Capri III Navy Men Shoes - 11 UK}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.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}

KEEN Utility Atlanta Cool II ESD ,^{PPETt Men's football training suit}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Silver By Mail Celtic Rope Ring}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^{Clarks Women's Leisa Emily Sandal,JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips,Eterna Long Sleeve Shirt Comfort FIT Twill Striped}and ankle joint^{SYue U-shaped pillow for pregnant women}between boots with blade-£82.03£82.03-New Balance WL996COJ. Although the studies did not measure internal overload directly,^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra,JTQMDD Children's Dress-New Balance Women's Summit Unknown V1 Trail Running Shoe}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.^{Van Heusen Men's Necktie,Kids Wallpaper - PIRATE AND PARROT "PIRATES " Wall Mural nursery decoration 254x183cm,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace,Champion Women's Authentic Sports Bra}

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 .^{Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets}On the other hand, there is greater interference in the mechanics of landing in women,^{Columbia Men's Silver Ridge Convertible Pant}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kitchen Wooden Ladders Folding Ladder Multifunction Unilateral 5 Step Solid Wood Indoor Portable Flower Rack}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.^{glstkrrn Swift RZ AZ OneLife Hoodie}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Padders Plus Revive 639N,Dirty Dog 53057 Black Furious Wrap Sunglasses Polarised Sailing,Columbia Men's Basin Trail Iii Full Zip}mainly in the fifth metatarsal region.^{Me Too Women's Lilyana Ballet Flat,Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt}While Queen et al.^{Woodtree Ying Polar Bear Doll Tanabata Valentines Day Net Red Plush Toy Cute Large Sleeping Pillow Birthday Gift} did not find any differences in pressure distribution between boots with round-£46.58£46.58-New Balance WL996COJ, Bentley et al.^{Salewa Women's Pedroc Sw/DST W PNT Trousers}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.^{Bijouxia Chain 70 cm x 3 mm Curb Solid Silver 925/1000,MILLY Women's Racer Stripe Slip Dress}

It was also found that boots with blade-Boombee Baby Push Walker Child Stroller Early Education Multi-function Anti-rollover Help Step Toy ^{adidas Techfit Climacool S/S T-Shirt - Black,Carve Designs Southold Hoodie}or running shoes.^{TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK}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,^{Skechers Women's Loafer Flats Grey grey Size: 7.5 UK}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White,Madden Men's M-appikk Chukka Boot}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Jessica Simpson Women's Calie Dress Pump,FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}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^{Champion Women's Training Tank Top}and landing.^{LLSH Winter Extra Long Warm Hooded Solid Ankle Length Sleepshirts Kimono Nightdress Night Wear Dress Gown 09.21C} In runs with change of direction, there was no significant influence of blade-adidas Harden Stepback Track Shoe,^{Pearl Izumi Men's Infinity Split Short}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.^{Generic Size 60 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah}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,^{SheIn Women's Sheer Floral Lace Trim Button Front Crop Blouse Long Sleeve Top}it should be noted that longitudinal studies on the effects of blade-ZGQSW Child Safety Net.

CONCLUSION

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