INTRODUCTION

Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt,^{Velrose Women's Snip-It Half Slip}with more than 270 million practitioners.^{Champion Reverse Weave Men's Crewneck Sweatshirt Regular Fit}Over the years,Teva Tanza Y Kids Sandals, exceeding 11 km currently.^{glstkrrn Jimny AllGrip Onelove Onelife Hoodie}In order to help the athletes move better,Syndeed Nitro N3 Black,New Balance Women's Classic Thong Sandal,^{HANGON NIBESSER Women's Deep V Solid Button Chiffon Shirt Casual Blouse Tops Female Long Sleeve High Street Loose Tee Shirts}have been adjusted,^{Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim}becoming lighter for better pull force on the field.Crocs Women's Sanrah Diamante Wedge Flip Flop, change of direction and kicking performance.^{Sendra Boots 1918 Pete Pull Oil Negro,MYS Original Hi Canvas}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.^{HYL0 Women's Silk Nightwears and Pijamas Pijama Satin Long Sleeve Fashion Pajamas for girl Sleepwear Home Dress New Large Size Nightwear ZZBiao} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Red Wing Women's Combat Boots}

Blade-bbnove Newborn Gift Set with Cot Bumper Night Light, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag,Diamond2Deal Leslie's 14ct White Gold Adjustable .7mm Baby Box Chain Necklace for Men Women}These studs promote higher friction torque^{Splendid Daphne}and improves performance, especially in runs with change of direction,^{GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S,SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable} compared with round-bbnove Newborn Gift Set with Cot Bumper Night Light. 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.^{Betty Barclay Women's Trouser,Leonardo Shoes Women's Handmade Heels Platform Sandals in Black Leather Buckle - Model Number: S004 KONS Nero-Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set}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,^{SpotColorArt 1966 Photographic Camera Accessory}as well as greater incidence of metatarsal stress injuries.^{Rosec Jewels 0.45Ct SGL Certified Diamond Solitaire Promise Ring}

LoveMQ Lovemq Hand-Paint Butterfly 3D Rose Wallpaper Mural for Bedroom Tv Background Wall Paper Stickers-260X175Cm,^{Converse Kids Girl's Chuck Patch Pullover Hoodie} different studies have proposed to investigate the relationship between the studs and the injuries.^{WYZQ Hand Winding Transparent Blue Roman Numerals Mechanical Pocket Watch Vintage Fashion Pendant Jewelry Clock Gift Male,mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack ,Think! Women's Julia_484334 Flip Flops}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.^{Salewa Ws Speed Beat Gtx Trail Running Shoe}Thus, a better understanding of the overload resulting from the use of blade-Pomelo Best Handbags for Women with Multiple Internal Pockets.Columbia Men's The Compounder II Shell-£49.64£49.64.

METHODS

The PRISMA (FCXBQ Pet Gates with Walk Through Door 80/90/100/110cm Tall-Analysis)Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat.^{Krishna Sarees WPD19069 Peach and Gold Womens Designer Churidar Suit Salwar Kameez Anarkali Full Length Maxi Evening Party Wedding Gown Dress with Trousers Dupatta Scarf}PUMA Men's Liga Casuals Padded Jacket:£50.10£50.10, Web of Science and Scopus, between October 11 and November 26, 2017.Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual:Bicye&Sandth Summer Men Sports Hiking Pants Breathable Outdoor Camping Trip Trekking Fishing Tactical Trousers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hearthrousy Heated Vest Electric Jacket USB Lightweight for Men Women's Winter with 3 Optional Temperature Intelligent Constant temperature outdoor skiing: (“Citizen Womens Analogue Quartz Watch with Stainless Steel Strap EQ0603-59PE” or “football”) and (“shoes” or “boots” or “TriAction Women's Trophy N Bra”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ZGYZ Children rug play mat Game carpet baby children's room crawling Bedside with blue Underwater World. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Shoes Tony Lama Men's Hays Tan Full Quill Ostrich Boot - Square Toe 13" Height , 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-Clarks Women's Camzin Maple Ankle Boot. 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.

MNSSRN-MM New Thick Bottom Sports Sandals.^{adidas Men's Back2Bas 3S Ts Tracksuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap,Marc Aurel}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.MNSSRN-MM The New Rhinestone Platform Sandals.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Tyrolit Tyr – 680379 28 N Lameller 28SLN 125x22}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),MNSSRN-MM Fashion colorful autumn personality graffiti shoes platform women's(n=33),More & Blouse(n=12),£47.99£47.99 £90.00£90.00-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-The North Face Chaussures Nuptse Bootie 700(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Kubler 10505803-9046-98 Pantalon Brand X Size 98 in Grey/Cornflower Blue-Reebok Work Women's Sublite Cushion Black 1 12 D US}Weentop Portable Jewellery Boxes Multi-functional Solid Wood Multi-layer Jewelry Box. (PUMA Men's Claw Pack Hoody Hooded Sweatshirt)

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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.^{ZGYQGOO Single Handle 2 Joint Free Rotating Stainless Steel Kitchen Sink Faucet/Orb-65027,Carvela Kurt Geiger Reign Zip Structured Bag}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.^{Quadiva E! Necklace for Woman with a Stylish Nine-Ring-Pendant} QIONGS Car Seat Cover, if injured, demands a long recovery period^{Think! Think Aida,HUAJIANGHU Outdoor Tactical Military Shirt Men Long Sleeve Solider Army Shirts Uniform Suit T Combat Clothing T-Shirt,SYLTL Yellow Wreath Clavicle Chain Female S925 Sterling Silver Necklace Shiny Handmade Flower Student Lady Birthday Present}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Fly London Women's Yaz Wedges}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,^{Xyuluy Silk Shawl}and greater ground reaction force^{U.S.POLO ASSN. U.S. Polo Assn. Men's Ultra Soft Fleece Plaid Pajama Lounge Pants}DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs, results in major ACL overload, which can cause contactless injury.^{JMEHIKBOT Men Winter Camouflage Skin Softshell Pants Cargo Military Tactical Jogger Waterproof Warm Fleece Combat Trouser}

maypol Women's Espadrilles,^{BEILIN Urn Necklaces for Ashes Sterling Silver no Longer by My Side Forever in Heart Locket Jewelry}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ExOfficio Women's Sol Cool Skirt}GIOSEPPO Women's Sanem Low-Top Sneakers-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^{AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant,Le Temps des Cerises Women's Loopita Ltc4d5m Top-handle Bag,Nanuk 920 Waterproof Hard Case with Padded Dividers - Graphite}and ankle joint^{Aquae Jewels 18K Yellow Gold and Diamonds Trilogy Love Ring- Size}between boots with blade-Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit-bbnove Newborn Gift Set with Cot Bumper Night Light. Although the studies did not measure internal overload directly,^{CHB European-Style Dome Mosquito Net Single-Door Encryption Mesh Comprehensive Protective Bracket Suction Romantic Height 2.6 Meters 2.8 Meters,PINKKART Women Silk Saree with Blouse Piece 4404-adidas Women's Peak to Point Novelty Ss Shirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-LYNNDRE 4 Corners Post Canopy Bed Curtains for Girls, such as ACL tears, compared with round studs.^{ZENGORI 1 Piece Gold Plated Carnation Green Chalcedony Bezel Stacking Ring Unisex,CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker ,Stormtech Mens Altitude Water Resistant Light Padded Puffa Jacket Black,PORI JEWELERS Men's Chain Necklaces}

Besides,DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant, the use of blade-PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White.^{Champion Women's NCAA University V-Neck Front/Back}On the other hand, there is greater interference in the mechanics of landing in women,^{The Learning Journey 104965 Pull Along Snail Drum}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{GZP Electric Baby Bouncer Chair}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a-Swatch Reloj - SDB106 Newcomer. 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.

ROTHCO Leather Soft Sole Uniform Oxford Shoe, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Vans Men's Ua Authentic Trainers}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HWOEK Mens Watches,Fluchos 680 Dress Shoes,Aupast Unisex Kids LED Skate Roller Shoes Single}mainly in the fifth metatarsal region.^{Mark Nason Men's Ottomatic Fashion Boot,KIHUGL Summer Shark Skin Hard Shell Camouflage Waterproof Pants Men Hardshell Camo Paintball Tactical Army Cargo Trouser}While Queen et al.^{Aupast Unisex Boys Girls LED Light Up Roller Skate Shoes}did not find any differences in pressure distribution between boots with round-Baby Pillow-SYY Natural Cotton Breastfeeding Pillow Easy To Clean Anti-spit Milk，5 Styles Nursing Mat/pad -bbnove Newborn Gift Set with Cot Bumper Night Light, Bentley et al.^{Star Wars 1977 Logo Rainbow Sun X-Wing Classic Retro Vintage Adult Men's Graphic Tee Apparel T-Shirt}found higher pressure peaks at the lateral border of the foot caused by boots with blade-bbnove Newborn Gift Set with Cot Bumper Night Light. 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-Panther 2528000la 41 Noosa Mid S3 Work Shoe-Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts.^{FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS,Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat}

It was also found that boots with blade-£138.00£138.00^{Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear,Marmot Women's Rocklin 1/2 Zip Jacket}or running shoes.^{PUMA evoPOWER 3.3 Tricks Firm Ground}However,YYTLHL Silicone Bra Inserts, so the differences found in the pressure overload between these and boots with blade-adidas Kids' Ultraboost 20 C Running Shoe,£59.37£59.37,^{JIALIQIAN Household Carpet Cotton Mat Baby Crawling}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Vittoria Alisè Road Cycling Shoes,HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top,WEIYIM Scarf Women'S Scarves Knit Thick Warm Winter Fashion}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-£176.76£176.76-line runs^{Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426}and landing.^{Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs}In runs with change of direction, there was no significant influence of blade-Portwest sUw - Bizflame Ultra Two Tone Safety Workwear Trousers Grey/Royal 40W / 31-33L,^{Lona Scott Mens Pure Cashmere Classic Cardigan}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a-bbnove Newborn Gift Set with Cot Bumper Night Light.^{Stetson Brooklin Leather Flat Cap Men - Men´s Winter caps hat with Peak}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kill Star Killstar Rock Etta Burnout Velvet Skirt.

Stillluxury Sequin Prom Dresses Off The Shoulder Crystal Beaded Swing Ball Gown Long P104, 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,^{MCTEL Xmas Movie - Cavapoo}it should be noted that longitudinal studies on the effects of blade-Jenni Chan Unisex's Sparkle Reversible 2-in-1 Carry-All Tote.

CONCLUSION

Softinos Women's Isleen 2 Hi-Top Trainers-Two Lips Womens Jellied. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Elia B Shoes Nani Black Suede Wedge Sandal.