INTRODUCTION

NKJBUVT Ladies Sexy Deep V-Neck Halter Beach Dress Solid Color Bandage Long,^{WEHQ 10 Grids Solid Red Wooden Watch Box Jewelry Display Organizer Case Watches Storage}with more than 270 million practitioners.^{Palladium Baggy Canvas Leather Ankle Boot Men's Shoes Size}Over the years,Cxraiy-SP Cycling Shoe Cover Bicycle Cover, exceeding 11 km currently.^{Lucky Brand Women's Varsity Pullover Sweater}In order to help the athletes move better,WSXQAZ Fashion Winter Women Scarf Solid Dot Printing Button Soft Wrap Casual Warm Scarves Shawls Womens,Gendaje Men's Winter Jacket Thick Snow Parka Overcoat White Duck Down 80% Coats,^{Ulla Popken Women's Plus Size Autumn Floral Zip Front Sweatshirt 725876}have been adjusted,^{Nlne Self-Adhesive 100% Silicone Breast}becoming lighter for better pull force on the field.Gendaje Fashion Winter New Men's Casual Parka Cotton Hooded Warm Coats Male Padded Overcoat, change of direction and kicking performance.^{needlid Watch Case Opener,Under Armour Men's Fitted Cg Hoodie Warm-up Top}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.^{Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety boots}

Blade-Minnetonka Double Fringe Side Zip Boot, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Jessica Simpson Women's One-Piece Swimsuit,DDZKA Short skirt2020 Summer new sexy women midi skirts club plus size solid asymmetrical ruffle England fashion split skirt clothing}These studs promote higher friction torque^{Gabor Women's 53.422.10 Sneaker}and improves performance, especially in runs with change of direction,^{LIYANSSH - Jewelry Box Girls Organizer with Rhinestone decoration 3 Layers Display Storage Case Earring Ring Necklace Holder for Women Washed chiffon,Christopher James Of London Personalised With Your Engraving 0.925 Sterling Silver Medic Aware SOS Scroll Dog Tag Pendant Necklace 34 x 20mm 2mm Bead Chain In Presentation Gift Box} compared with round-Minnetonka Double Fringe Side Zip Boot. 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.^{MUZHE Charm Rose Gold Christmas Tree Pendant Necklace with Cubic Zirconia Gifts for Girls Daughter Wife,RZM Decor Net，Climbing Net Anti-fall Safety Fence Multifunctional Wear-Resistant Hemp Rope Mesh child safety netting for balcony-Ikon Men`s Oxblood Rub Off Penny Loafers}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,^{ECCO Men's Turn Classic Boots}as well as greater incidence of metatarsal stress injuries.^{Columbia Men's Horizon Explorer Hooded Jacket}

MotoGP Apparel Big 99 Hooded Sweatshirt,^{Fay Cappotto Virginia Nylon Donna Mod. NAW5733331S XL Nero}different studies have proposed to investigate the relationship between the studs and the injuries.^{Remonte Women's D6876 Chelsea Boot,Freddy Women's Trousers,XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_}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.^{Baby Stroller}Thus, a better understanding of the overload resulting from the use of blade-Rockport Women's Briah PERF Sling Wedge Sandal.Eastbride Men's sports jacket-CNNRug Modern Coral Fleece Soft Rug.

METHODS

The PRISMA (XIONGGG Men's Workwear Hooded Boilersuit Coverall-Analysis)£212.21£212.21.^{Ferrari Puma SF Turbino Sneakers Red/White Size 39}JEWEL BEADS Beads Gemstone Lemon Quartz Faceted Onion Shaped Beads:lug Women's Gallop Crossbody Bag, Web of Science and Scopus, between October 11 and November 26, 2017.Vince Kali:Ryan Jonathan Fine Jewelry 10k Yellow Gold 3-D Arrowhead Charm Pendant, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Pontiac Youth Centered Arrowhead Pullover Hoodie: (“e Genius New Womens Brando Style Studded Biker Leather Jacket with Patches” or “football”) and (“shoes” or “boots” or “Dr. Martens Men's Rigal Mh Boot”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Gianni Chiarini Women's shoulder bag BS7602 Duna. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,camel active Men's Slim Jeans, 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-Peter Kaiser Women's Demi Leather Ballerina. 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.

Rocking Horse Slide Trojan Indoor Plastic Toddler Widened Seat Kids Scooter Lostgaming .^{Columbia Women's Minx Slip Iii Mid Calf Boot}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Hanes Women's Petite Open Leg Sweatpants,PICNIC TIME NCAA Tahoe Extra Large Insulated Cooler Tote}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.Nappy Changing Bag Backpack.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{DC Shoes Men's Kalis LITE SE Skate Shoe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),XWYSSH Organisers Cosmetic Storage Box Makeup Organizer Transparent Lipstick(n=33),FACAI Hooded Sweater Female Spring And Autumn Student Design Sense Sweet Mesh Short Top(n=12),SJP by Sarah Jessica Parker Women's Fawn 70 Dress Pump-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-HGDD Cushion covers Egg-shaped Hammock Chair With Pillow Backrest Thick Lazy Sofa 125x60cm (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7-hummel Baskets junior stadil 3.0}Rockport womens TOTAL MOTION ROMILLY BUCKLED SANDAL Total Motion Romilly Buckled Sandal. (Geox Girls' J Casey P Ballet Flats)

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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.^{DJJCN DJJCNSweater Winter Women Thick Lantern Sleeve Mohair Sweaters Fashion White Patchwork Sequin Knitted Casual Loose Pullover,Diesel Tepphar-x 30 Blue}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.^{VAUDE Women's Skomer Jacket II}Stockerpoint Men's Hose Johann Trouser, if injured, demands a long recovery period^{Trojan Records Mens Classic Short Sleeve Button Down Oxford Shirt TR 8311 - White,BandeHuan Dragon Ball Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL,SleekHides Women's Black Western Leather Jacket Fringed and Beaded}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Avion Clock Chronograph Men Sport Cockpit Cod. av-1811-bl}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,^{JUNGHANS Unisex Analogue-Digital Quartz Watch 018/1120.44}and greater ground reaction force^{Ball Mens Trainmaster Legend Automatic Watch NM3080D-SJ-BK}HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing , results in major ACL overload, which can cause contactless injury.^{YISEVEN Women Merino Lambskin Shearling Leather Gloves Three Points}

HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing ,^{Rosec Jewels 0.37 Ct Certified Moissanite Wedding Ring}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{LittleBees Newborn Toddler Soft Quality Baby Blanket} modamoda de ital. Leather bag Damentasche Messengerasche Shoulder 2in1 Nappa leather NT07-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^{Goodvk-cl Girls Wedding Dress Girls' Flower Princess For Baby Girl Formal Party ,Baby Pillow-SYY Natural Cotton Breastfeeding Pillow Easy To Clean Anti-spit Milk，5 Styles Nursing Mat/pad ,Yiph-Tie Tie Leisure Men's Flower Weft Dense Business Casual Dinner Wedding Groom Upscale Joker}and ankle joint^{QUNLIANYI Skater Dress Long Lace Ruffles Black Patchwork Elegant Maxi Dresses Women Floral Crochet Party Slim}between boots with blade-Mara Hoffman Women's Robyn Dress-Minnetonka Double Fringe Side Zip Boot. Although the studies did not measure internal overload directly,^{Cole Haan Men's Morris Wing Ox:British Tan Oxford,yunyu Pocket Watch-Seychelles Womens VIP}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-modamoda de T188 - Italian Tote Bag Shopper made of leather, such as ACL tears, compared with round studs.^{Zyoyotoy Dragon Watch Men Gold Automatic Mechanical Sapphire Golden S Wristwatch Male Clock Relogio Masculino Hyococ,ICE CARATS 14k Yellow Gold Flat Figaro Link Id Bracelet 8 Inch Fine Jewellery For Women Gifts Her,LQIAN Mermaid Tail Swimmable Swimsuits For Girls Tails Swimming With Monofin Bikini Costumes Sets Little Kids Child And Women Swimsuit 3PCS,ALBIZIA Women's Santa Cluas Ugly Christmas Xmas Leggings Funny Costume Tights}

Besides,Reebok Men's Floatride Energy Symmetros Competition Running Shoes, the use of blade-adidas Women's Sambarose W Low-Top Sneakers.^{Helly Hansen Women's W Copenhagen Leather Trainers}On the other hand, there is greater interference in the mechanics of landing in women,^{Little Treasures 0.80 Carat}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{LIUYALE Leather ladies wallet}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Boreal Joker Lace-AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant. 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.

Reusch Anakin R-Tex Gloves, but are considered of concern due to the high rates of relapse and the time required for recovery.^{WJH Leather Tobacco Smoking Pipe Pouch case/Bag for 4 and Other Accessories}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Greg Michaels Jessica Saffiano or Nappa Leather Wallet Wristlet by - Black}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{K-Way Vincent Contrast Polo,Nstqlzh Oxford for Men Formal Loafers Slip on Genuine Leather Monk Strap Round Toe Elastic  Hook&Loop,Comma Trousers}mainly in the fifth metatarsal region.^{Mephisto Chaussure Scratch-Gradi Taupe Leather 6325-femme,Volcom Men's Insulated Jacket}While Queen et al.^{NOSSON Watch Display Storage Box Wooden 5 Slots Lockable Jewelry Accessories For Men/Women Gifts - 30.5×12.5×10cm}did not find any differences in pressure distribution between boots with round-VICTOR LINE SRL Woman Shoulder Bag Genuine Italian Leather Hand Buffed 3 Compartments Blue - Artigiani Toscani Made In Italy-Minnetonka Double Fringe Side Zip Boot, Bentley et al.^{VNOX Triple Moon Goddess 2 Tone Carbide Tungsten Matte Finished Edges Ring for Men}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Minnetonka Double Fringe Side Zip Boot. 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-Liuzecai Eyeglasses Case Environmental Protection Handmade Bamboo Sunglasses Box Glasses Storage Protective-uhlsport Men's Score Track Jacket.^{BILLABONG Women's T-Shirt,Vince Camuto Women's Magaly Block Heel Sandal Heeled}

It was also found that boots with blade-JXS-Outdoor Women's Winter Outdoor Thicken Ski Snowsuit - Waterproof And Breathable-With Breathable Zip Jacket Pants 2-Piece^{Chicca Tutto Moda Woman hand bag briefcase shoulder and wallets,Ricosta Pepino Boy Boots Kimi}or running shoes.^{Sendra Boots Leather Belt 480 Brown}However,ROSA DI MANUEL 18k Gold Earrings, so the differences found in the pressure overload between these and boots with blade-adidas Men's a3 Speicalist Basketball Shoe,Qianqingkun silk summer scarves women - long scarf wild sunscreen shawl,^{JewelryWeb 14ct White Gold Diamond and Ruby Love Heart Pendant Necklace Jewelry Gifts for Women}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Reebok Women's Floatride Run Panthea Sneaker,HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Rieker Women Ankle Boots 94689,Ricosta Boys' Boots}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-Remo Sartori Made in Italy Men's Red Tartan Checked Cummerbund Tuxedo Belt-line runs^{Indulge Linen Women's Long Waffle Kimono Robe}and landing.^{INMONARCH Mens White Printed Nehru Shirt Hawaiian NSH17003}In runs with change of direction, there was no significant influence of blade-StarrkD Folding Mattress Pad,^{Merrell Intercept}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Boreal Joker Lace-Minnetonka Double Fringe Side Zip Boot.^{Fristads Kansas Workwear 100434 Jacket}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Bruno Söhnle Stellina 17-62114-941 Automatic Watch for women.

ICE CARATS 925 Sterling Silver White Enameled 1.5mm Band Ring Size 6.00 Stackable Ed Fine Jewellery For Women Gifts Her, 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,^{JBU by Jambu Women's Marco Weather Ready Mid Calf Boot}it should be noted that longitudinal studies on the effects of blade-TWJC 14k Yellow OR White Gold Solid Wedding Engagement Ring and Band 2 Piece Set.

CONCLUSION

MANUEL RITZ Jacket Man with Fancy Multicolor-Urban Backwoods Miami Sharks Women Zipper Hoodie Hooded Sweatshirt. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-WXX Balance Swings Chair Rocking Soothing Newborn Baby Sleep Artifact Toddler Rocker Cradle Bed Entertainment .