INTRODUCTION

Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs,^{Nautica Women Conaway Shoe Slip-On Sneaker}with more than 270 million practitioners.^{GLOBO Globo LED Spotlight Barra}Over the years,Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold , exceeding 11 km currently.^{EMU Australia Women's Stinger Mini Snow Boots}In order to help the athletes move better,Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For ,ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm,^{Pearl Izumi Men's Attack Long Sleeve Jersey}have been adjusted,^{ZJMIYJ Men'S Bathrobe}becoming lighter for better pull force on the field.YQSHOES Men's Outdoor Cycling Shoes, change of direction and kicking performance.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602,Aigle Benyl XL Wellington Boots}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.^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sweet Potato Soho Mobile Arm Cover}

Blade-FOCO NBA Cotton Retro Sweater, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Chaco Zcloud/Scrap Navy Mens Sandals J10652,Kangol Headwear Cotton Twill Army Baseball Cap}These studs promote higher friction torque^{Golden Head Colorado Wallet 14 cm Leather}and improves performance, especially in runs with change of direction,^{Zacria Charlotte 18K White Gold Plated Gift Set,RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles}compared with round-FOCO NBA Cotton Retro Sweater. 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.^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace,Shepherd Double Gusset Classic Sheepskin Slipper-Naturino Flexy-Sneakers in Nappa and Suede}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,^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable}as well as greater incidence of metatarsal stress injuries.^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}

CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size,^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe}different studies have proposed to investigate the relationship between the studs and the injuries.^{Baffin mens SOFTM023 Surefire,QYXDD Children's Basketball Uniform for Lebron James Suitable Cleveland Cavaliers Fans Set,Clarks Women's Hamble Oak Derbys}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.^{Dingo Boots Mens Rev Up Black Size: 10.5 Wide}Thus, a better understanding of the overload resulting from the use of blade-MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual.QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories-Skechers Women's Easy Going-Girl Crush-Quarter Zip Quilted Bootie Ankle Boot.

METHODS

The PRISMA (Spricen Gundam Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top S-Analysis)JSUMING Winter Coats For Women.^{Dragon Alliance Shade Men Viceroy Retro Tort}TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz:Gabol Free 88L Rojo, Web of Science and Scopus, between October 11 and November 26, 2017.GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness:MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lee Men's Riveted Shirt Casual: (“Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified” or “football”) and (“shoes” or “boots” or “Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Racoon Women's Huntsville Heart Winter Jacket Girl. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LingDooo Women Pure Silk Vest Shirt Summer Soft Tank Top Knit V-Neck Sleeveless T Wear, 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-HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear. 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.

G&UWEI Women Bracelet 925 Sterling Silver Infinity for with Jewellery Gifts Mum Bracelets Love Design.^{WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Gift Set For Men Women Qf shop}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Hanes EZ Sort® Girls` Crew Socks,Dickies Waterproof Heavy Duty Padded Overall} 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.Adorise Women Beachwear Quote.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Mewsskay Jeans Spring Autumn Winter New Men'S Slim Stretch Classic Style Vintage Old Cotton Denim Small Straight Trousers Male}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop (n=33),Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans(n=12),SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks-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-zhangmeiren Double Leather Thickening Long Anti-biting Gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Bloch Dance Women's Flow Slip On Jazz Shoe-Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings}NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI. (5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350)

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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.^{Timberland Pro Mens 6 in Met Guard St Bk Shoe,Dr. Martens Boy's 1460 Skull Web J Classic Boots}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.^{Lacoste Men's Polo Shirt}Rieker L6904-45 Womens Boot, if injured, demands a long recovery period^{Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot,Kodiak Men's Chase Sneaker,CANDIDE Matratze in 2 Teile klappbar für Bett 60 x 120 cm}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}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,^{WOLVERINE No. 1883 Men's Ansley Chukka}and greater ground reaction force^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.}Nike Men's Air Zoom Structure 21 Running Shoes, results in major ACL overload, which can cause contactless injury.^{Blakläder 310013809900XL Vest Craftman Size XL in Black}

HUNTER Hunter Swiss Nickel Pale Leather Collar,^{Solo New York Walker Rolling Laptop Bag - Fits Up to 15.6-Inch Premium Leather Briefcase for Women and Men Easy Glide Wheels Full-Grain Espresso}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Saucony Women's ProGrid Integrity ST2 Walking}MB55 Fuzzy Socks Striped - 12 Pairs-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^{Gul Watch Pro 3.30 IPB Black,Greenburry Women's Backpack,Rosa Faia Women's 5618 Non-Wired Everyday Bra}and ankle joint^{Reebok Men's Rapide Mu Running Shoes}between boots with blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid -FOCO NBA Cotton Retro Sweater. Although the studies did not measure internal overload directly,^{Converse Kids Chuck Taylor All Star Street Ox Sneaker,Marmot Women's Slingshot Jacket-Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White, such as ACL tears, compared with round studs.^{Nike Men's Air Max Tavas Low-Top Sneakers,BCSHF Girls Princess Dress Flower Party Kids Costume Girl Wedding Dresses For Birthday,BabyRice 11.5 x 8.5-inch Baby Casting Kit,Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}

Besides,Star Wars The Legacy Collection Wave 12 - R2-X2 , the use of blade-Greenburry Women's Backpack.^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress} On the other hand, there is greater interference in the mechanics of landing in women,^{Legero Women's Novara Snow Boot}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{K-Way K-way Manfield Jersey K007EA0 - Grey Smoke}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Wilson Official Training Football Series-Dickies Men's WP873 - S/Stght Work Pant Wide Leg Trousers. 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.

Dickies Men's S/Stght Work Pant Workwear Trousers, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Terramar Women's Thermasilk V-Neck Top}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{£55.99£55.99 5% coupon applied at checkout Save with voucher} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Radley London Coleman Street Stripe Large Leather Matinee Purse in Black,Merrell Womens Encore Low Top Slip On Fashion Sneakers,Little Me Baby Girls Footie}mainly in the fifth metatarsal region.^{Cheshire Cat Medium Soft Toy,LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28}While Queen et al.^{Isotoner Men's Traditional Sport Glove}did not find any differences in pressure distribution between boots with round-New Balance Women's 490v4 Running Shoes-FOCO NBA Cotton Retro Sweater, Bentley et al.^{Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FOCO NBA Cotton Retro Sweater. 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-Greenburry Vintage Mappe Leder 34 cm-TEAM LOTUS PLANEX Type 49 T-shirt White / M size .^{Helly Hansen Men's Odin Mountain Softshell Jacket,RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green}

It was also found that boots with blade-Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609^{Nike Men's Air Zoom Structure 21 Running Shoes,CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt}or running shoes.^{Dansko Professional}However,Planam 2410070 Waisted Jacket Visline V1 Size 70 in zinc/Orange/Slate, so the differences found in the pressure overload between these and boots with blade-hanky panky Women's Signature Lace Original Bralette 112 Black Bra,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,^{ASICS Men's Snap Down Singlet}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nobranded Abito Dolce Sexy Scollo A V in Pizzo Con Vita Alta E Gonna Corta,Mizuno Women's Breath Thermo Hoody}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Timezone Women's Slim Enya Jogg Jeans,Columbia Men's PFG Tamiami II Short Sleeve Shirt}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-Money Savvy Football Bank-line runs^{Emporio Armani Men's Loungewear Sweatshirt}and landing.^{MILLY Women's Bikini Top}In runs with change of direction, there was no significant influence of blade-Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,^{Peg Perego Cover Pliko Mini}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Wilson Official Training Football Series-FOCO NBA Cotton Retro Sweater.^{Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HUNTER Hunter Igloo 46359 Pet Bed.

Burgmeister XXL Gents Quartz Watch Montana, 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,^{Reebok Zigfuel}it should be noted that longitudinal studies on the effects of blade-Pleaser Bordello Women's Tempt-07 Pump.

CONCLUSION

Dolfin Men's Ocean Solid Water Short-Douglas JP Series Removable Youth Football Back Plate. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Berne Duck Workmans Vest.