INTRODUCTION

Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants,^{Nautica Men's Navtech Quarter-Zip Sweater}with more than 270 million practitioners.^{Margaritaville Men's Shirt}Over the years,AMITD Newborn Baby Photography Props, exceeding 11 km currently.^{senz Original - Umbrella}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,^{adidas Sleek Z Shoes Women's}have been adjusted,^{CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm}becoming lighter for better pull force on the field.Cecil Women's Jacket, change of direction and kicking performance.^{Eliza J Women's Waist Tie Balloon Sleeve Jumpsuit Dresses,Mil-Tec Men's BW ECWCS Jacket Flecktarn}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.^{Brooks Women's PureGrit 8 Running Shoe}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rosenthal Versace Flower Fantasy Square Bowl 20 cm}

Blade-New Balance WL996COJ, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{JeHouze Women's Genuine Leather Messenger Crossbody Medium Handbag Shoulder Vintage Purse,Oregon Scientific Yukon II Size 13/48 Chainsaw Safety Boots}These studs promote higher friction torque^{Weichunya Women's Lace Dress With Sleeve V-neck Seven-quarter Hollow Solid Color Slim Fit SexySexy Long Skirt Sleeveless High Waist Irregular Ruffled Swing Open XL Polyester}and improves performance, especially in runs with change of direction,^{Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,Jumping Beans Butterfly Hooded Bath Towel}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.^{Loake Bedale Brogue Boot - Mahogany,Dromedaris Kara Suede Boots-San Diego Hat Company Women's Ribbon Braid With Five-Inch Brim}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,^{Panama Jack Bota C1 Napa}as well as greater incidence of metatarsal stress injuries.^{Cecil Women's Jacket}

Le pandorine Beach Bag Panama WANDERLUST Yellow,^{ARIAT Men's Apparel Accesory}different studies have proposed to investigate the relationship between the studs and the injuries.^{Rieker Women's X9763 Chelsea Boots,XJJUN-Bed rail Drop-proof Baby Fence Foldable Big Bed Heightening Ventilation Net Steel Pipe Durable,Trafalgar Men's Formal Concord Suspender}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.^{Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery}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.^{Danner Unisex-Adult Boot Dressing-U Dressing}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.^{Joop! 1521317001 Rectangular 60 x 90 CM White}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Rubie's Green Lantern Costume,Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557}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.^{PUMA Kids tracksuit foundation woven suit}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^{Pearl Izumi Select Men's Thermal Cycling Tights-Chartpak AD Marker Individual - Violet Light by}Timezone Women's Slim Jeans. (Tommy Hilfiger Unisex-Adult's TH 1440/S 9A Sunglasses)

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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.^{ASICS Men's Favorite Long Sleeve Shirt,Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}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.^{Loake Edward Mens Formal Lace Up Shoes}Eterna Long Sleeve Shirt Comfort FIT Twill uni, if injured, demands a long recovery period^{Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes,Nautica Men's Belt,ZHIFENGLIU High Boots Women}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{7 Am Enfant}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,^{Rubie's Women's Party_supplies Party_Supplies}and greater ground reaction force^{Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie} 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.^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe}

KEEN Utility Atlanta Cool II ESD ,^{Meindl Koessen Shoes Black}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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^{Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo,Rebecca Minkoff Isobel Hobo Bag,Urra Classic 220-1012-02 Cradle Set Pink}and ankle joint^{BZNA Ibiza Batik Empire Laying Dress Summer Pink White Grey 100% Silk Bozana Autumn Women's Elegant}between boots with blade-£82.03£82.03-New Balance WL996COJ. Although the studies did not measure internal overload directly,^{kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green,GM GOLAIMAN mens Chelsea Boots-PUMA Men's ENZO Edge MESH Road 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.^{SBDLXY Portable Play Yard Kids,MIBKLPG Women Plaid Skirt Fashion A Line Pleated Mini High Waist Casual Ladies,Berne Duck Workmans Vest,Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}

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 .^{215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight}On the other hand, there is greater interference in the mechanics of landing in women,^{Ricosta Boys’ 19206 Shoes for First Steps}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Panama Jack 03 Women's Cold Lined Classics Short Shaft Boots & Ankle}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.^{PUMA Apparel Mens Scuderia Ferrari Track Pants}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{MIBKLPG Women Package Hips Female Dress Full Sleeve Slim Waist Short Elegant Mini,LED Cartoon Boy Bedroom Ceiling Lamp Dimmable Children's Room 32W Modern Study Balcony Lounge Lighting Ultra-Thin Acrylic with Remote Control Ø46CM,Fox Head Attack Cycleshort yellow 2020 Men bike undershorts}mainly in the fifth metatarsal region.^{adidas Originals Unisex Adults' Superstar Low-Top Sneakers,Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music}While Queen et al.^{adidas Children's}did not find any differences in pressure distribution between boots with round-£46.58£46.58-New Balance WL996COJ, Bentley et al.^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids 200 x 300cm}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.^{ESPRIT Collection Women's Jacket,Craft Sportswear Men's In-the-Zone Full Zip Casual Training Long Sleeve Hoodie Jacket}

It was also found that boots with blade-Boombee Baby Push Walker Child Stroller Early Education Multi-function Anti-rollover Help Step Toy ^{Cardinal Gates Step Over Gate,Douglas JP Series Removable Youth Football Back Plate}or running shoes.^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small}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,^{Maaji Women's Pirouette Bikini Top}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Mens Cf Revolver,Matt & Nat Drew Large Vintage Shoulder Bag}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sanuk Women's Chiba Chill Loafer Flat,Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester}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^{BWCX Bridal Wedding Dress for Women Lace Applique Evening with Short Sleeve Bride Ball Gowns}and landing.^{GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine}In runs with change of direction, there was no significant influence of blade-adidas Harden Stepback Track Shoe,^{s.Oliver BLACK LABEL Women's Trouser}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.^{Seeberger Hats Straw Sun Hat - Natural-Black}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,^{Dickies Women's Crew Thermal}it should be noted that longitudinal studies on the effects of blade-ZGQSW Child Safety Net.

CONCLUSION

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