INTRODUCTION

Hardcore Training Valkyrie Rash Guard Women Compression Shirt Long Sleeve Base Layer Tight Fitness Yoga Pilates Running Gym Workout MMA No Gi,^{Gil Bret Women's Jacket}with more than 270 million practitioners.^{Hoonmis Girls Dresses Vintage Pageant Kids Lace Wedding Long 6-14T}Over the years,A Pair of Silicone Breast Beige Water Drop Shape Simulation Fake Chest for Crossdresser Female Enlargement, exceeding 11 km currently.^{Steve Madden Women's Bamby Sneaker}In order to help the athletes move better,Conqueror Gold-Tone Watch with Mesh Bracelet and Diamond Unisex Quartz Dress,Woodtree Trolley Transport Portable Folding at Home A ,^{Nike Women's 833413-401 Fitness Shoes}have been adjusted,^{ICE CARATS 14k Yellow Gold Fireman Shield Pendant Charm Necklace Career Professional Firefighter Man Fine Jewellery For Dad Mens Gifts Him}becoming lighter for better pull force on the field.Uvex Tune-Up Work Trousers for Men - Breathable Lightweigh Cargo Pants with Reinforced Knee Pockets, change of direction and kicking performance.^{Silverstargemsjewellery 1Ct Round Cut White Sim Diamond 14K Gold Plated Split Shank Women's Engagement Ring,Under Armour}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.^{MotoGP Apparel Big 99 Hooded Sweatshirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Amody Ring 18K Gold Women Oval Cut Morganite/Aquamarine/Tanzanite/Citrine/Amethyst Wedding Jewelry for Bridal Gifts}

Blade-Disney Mickey Mouse Arms Crossed Mens T-shirt , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Fantasy Planet Car Seat Covers Vehicle Protector Universal Accessories,XTI Women Boots 34371 Negro}These studs promote higher friction torque^{DSquared DSQUARED2 Cotton Shirt}and improves performance, especially in runs with change of direction,^{Babolat Women's Propulse Fury Ac Tennis Shoes,GORE WEAR R3 Men's Zip-Off Hooded Jacket WINDSTOPPER}compared with round-Disney Mickey Mouse Arms Crossed Mens T-shirt . 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.^{adidas Women's Terrex Ax3 Walking Shoe,Nero Giardini OXIGEN Argento Scarpa Donna Sandalo P908240D-zhangmeiren Dog Plush Toy Animals Simulation Filled With Cotton Cushions Cute Animal Teddy Gifts} 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,^{Loves Journey IGI Certified 09K Gold 1/4ct TDW Diamond Hoop Earrings} as well as greater incidence of metatarsal stress injuries.^{HappyL Men Pro Team Cycling Clothing Winter Jersey Thermal Fleece Long Sleeve Mountain Bike Bicycle}

55Carat Natural Round Cut Garnet Birthstone 925 Sterling Silver Necklaces Handmade Jewelry Set For Girls,^{sufengshop PU Leather Choker Heart Accessories Cool Vintage Necklace Women Handmade Goth Jewelry Gift}different studies have proposed to investigate the relationship between the studs and the injuries.^{Quiksilver Mens 43 Syncro Czflgbs Fullsuit,DZOUP Womens Thigh HIGH Boots Ladies Over The Knee mid Heel Boot Shoe,RAMPAGE Womens Ram-Vedette Ankle Boot}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.^{Rieker Women's Y9432 Ankle Boots}Thus, a better understanding of the overload resulting from the use of blade-55Carat Genuine Birthstone Garnet Sterling Silver Ring Red Handmade Jewelry Size H I J K L M N O P.OneCherry sweater Women's Turtleneck Long Sleeve Sweater Women Solid Pullover Knitted Winter New Jersey Mujer Invierno-PLL Baseball Cap Casual Outdoor Sports Sun Hat Male and Female General-purpose Summer Trend Fashion Personality Embroidery.

METHODS

The PRISMA (Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt-Analysis)Teva Tanza Y Kids Sandals.^{adidas Women's Adizero Tempo 9 W Running Shoes}Syndeed Nitro N3 Black:New Balance Women's Classic Thong Sandal, Web of Science and Scopus, between October 11 and November 26, 2017.Crocs Women's Sanrah Diamante Wedge Flip Flop:bbnove Newborn Gift Set with Cot Bumper Night Light, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.LoveMQ Lovemq Hand-Paint Butterfly 3D Rose Wallpaper Mural for Bedroom Tv Background Wall Paper Stickers-260X175Cm: (“Naturalizer Women's Natalie5 Pump” or “football”) and (“shoes” or “boots” or “Pomelo Best Handbags for Women with Multiple Internal Pockets”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Columbia Men's The Compounder II Shell. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£49.64£49.64, 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-FCXBQ Pet Gates with Walk Through Door 80/90/100/110cm Tall. 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.

Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat.^{Sixth June Men's Parka}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{cupcakes and cashmere Women's Leena Fall Poppy Printed Dress W/Back Keyhole Ruffle,IDEAL Ideal 45-144 Round Cable Slitting Tool}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.PUMA Men's Liga Casuals Padded Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{LICIDI Indoor Wall Light}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£50.10£50.10(n=33),Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual(n=12),Bicye&Sandth Summer Men Sports Hiking Pants Breathable Outdoor Camping Trip Trekking Fishing Tactical Trousers-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-Hearthrousy Heated Vest Electric Jacket USB Lightweight for Men Women's Winter with 3 Optional Temperature Intelligent Constant temperature outdoor skiing(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{DIAOD Iron and Acrylic Wall Lamp，Modern Sconce-PUMA Men's Lqdcell Challenge Sneaker}TriAction Women's Trophy N Bra. (Piquadro Black Square Credit Card Case)

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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.^{adidas Ultimate Core Men's Shorts,Winter hat Female Summer Sun Hat Sunscreen Crimping Linen Cap Sunhat}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.^{The North Face Men's Raglan Simple Dome Hoodie}AueDsa 18K Rose Gold Women Ring and Red Round/Pear/Marquise Ruby 0.13ct Size H 1/2-V 1/2, if injured, demands a long recovery period^{Wörner Südfrottier Girls' Bathrobe Multicoloured Multi-Coloured,PUMA Womens Hybrid Nx Sneaker,Pons quintana Women's Leather Sandal 8548}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{TRIUMPH Women's Cot Feco Bsw Bodysuit}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,^{wangwang Plush toy Koalas doll Simulation stuffed animals toys for children plush pillow gifts}and greater ground reaction force^{J.Bradford Oxford Shoes Mens Black Leather JB-Strasbourg}Truck Grommet Curtains 72 Inch Lenght Ivory Blue Black Out Nursery 72x72 Inch, results in major ACL overload, which can cause contactless injury.^{GOBY Skull Long Boots NMAR106}

adidas mens LDC88 Response Sr,^{WERT Tactical Boots Men Side Zip}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{PUMA Mens Trapstar Suede Casual Sneakers}Peak Mountain Jacket CYRUS-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^{Trevco Dc-Splish Splash - Adult Pull-Over Hoodie Athletic Heather44; 2X,Reebok Women's X Spirit Classic Leather Bd2771 Low-Top Sneakers,ASICS Women's Gel-Kayano 26 Running Shoe}and ankle joint^{Baby Playpens Indoor Outdoor Toddler Portable Activity Centre Protective Fence Tent Toys Infant Castle}between boots with blade-Rado Men's Sintra Watch Black Dial R13777152-Disney Mickey Mouse Arms Crossed Mens T-shirt . Although the studies did not measure internal overload directly,^{CoRxg Leather Punk Style Belt Eagle Pattern Carved Pin Buckle Decoration Men's And Women's Unisex ,Berghaus Men's Navigator 2.0 Walking Trousers-TOM TAILOR Women's Denim Skirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Under Armour Men's CGI 1/2 Zip Half, such as ACL tears, compared with round studs.^{YINUO Table Lamps Wall Lights Lamp Sconce Light Bracket Modern and Simple with a Hidden Switch Restaurant Project Embedded 3W-Led Bedside Reading Warm Lighting Decoration,Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit,Alynn Men's 100% Silk Whimsical Christmas Penguin in Santas Hat Holiday Tie Necktie,Kaplan Retail LTD Fire Emblem Game Unisex Champion Crewneck Sweatshirt}

Besides,Gabor Women's Leonita Flap Bag S no Zip, the use of blade-University Games Dangerous Book for Boys - Illusions.^{Steve Madden Girls' JMYLESS}On the other hand, there is greater interference in the mechanics of landing in women,^{Outdoor Research womens W's Ascendant Hoody}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Lacrosse Men's Ice King Boot Liners}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys-EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure. 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.

Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK, but are considered of concern due to the high rates of relapse and the time required for recovery.^{smzzz Home Improvement Automatic Watch Winder Wooden Storages Box Transparent with Lock for 2}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Desigual Women's Dress Mara}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm,WARSON Reebok Women's Tiahawk Waterproof Sport Hiking Boot Composite Toe Brown 10 D,TBS Women's Stefany Open Toe Sandals}mainly in the fifth metatarsal region.^{G-STAR RAW G-Star Men's Blades Tapered Jeans,Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe}While Queen et al.^{WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration}did not find any differences in pressure distribution between boots with round-Red Smoke Dirk Gently Holistic Detective Agency Green Jacket-Disney Mickey Mouse Arms Crossed Mens T-shirt , Bentley et al.^{Cole Haan Men's Pinch Tassel Loafer}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Disney Mickey Mouse Arms Crossed Mens T-shirt . 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-QIONGS Car Seat Cover-DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs.^{Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt,finediamondsrus 0.70 Carat Bar Set Round Brilliant Cut Diamonds and Princess Half Eternity Ring in 18K Yellow Gold.}

It was also found that boots with blade-maypol Women's Espadrilles^{BMNN Swimsuit Mermaid Tail For Girls,Under Armour Adult Unrivaled Crew Socks}or running shoes.^{Bathroom Stool， Ladder & Upgraded Potty Training Seat Safe Adjustable Chair with Anti-Slip Pads Easy Fold Trainer for Boys Girls Baby}However,GIOSEPPO Women's Sanem Low-Top Sneakers, so the differences found in the pressure overload between these and boots with blade-LYNNDRE 4 Corners Post Canopy Bed Curtains for Girls,DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant,^{Reebok Men's DMX Series 2000 Sneaker}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Dolomite Men's Bota Cinquantaquattro Hike GTX Boot,Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer,PUMA Women's Cali Nubuck WN's Low-Top Sneakers}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-PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White-line runs^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe}and landing.^{Alberta Ferretti Women Jumper Save me Grigio}In runs with change of direction, there was no significant influence of blade-gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a,^{Converse Mens Street Canvas Mid Top Sneaker}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys-Disney Mickey Mouse Arms Crossed Mens T-shirt .^{NINA Fiarra Womens}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Swatch Reloj - SDB106 Newcomer.

ROTHCO Leather Soft Sole Uniform Oxford Shoe, 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,^{Aparoli SJA 66599 QB DIN 931 Hexagonal Screws with Shaft}it should be noted that longitudinal studies on the effects of blade-Panther 2528000la 41 Noosa Mid S3 Work Shoe.

CONCLUSION

Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts-£138.00£138.00. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-YYTLHL Silicone Bra Inserts.