INTRODUCTION

Disney Mickey Mouse Arms Crossed Mens T-shirt ,^{YMMONLIA Heated Vest， Instant Warmth Heating Vest Warming Gilet Jacket for Winter Ski Mountaineering Camping}with more than 270 million practitioners.^{ASICS Men's Gel-DS Trainer¿ OG}Over the years,55Carat Natural Round Cut Garnet Birthstone 925 Sterling Silver Necklaces Handmade Jewelry Set For Girls, exceeding 11 km currently.^{GTRR Outdoor Couple Jackets Hit Color Casual Mountaineering Clothes for Men And Women Waterproof Jackets}In order to help the athletes move better,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,^{ABD Girls mermaid tail swimsuit Mermaid Tail Swimmable Bikini}have been adjusted,^{CMP - F.lli Campagnolo Men's Alcor Mid Trekking Shoes Wp High Rise Hiking Boots}becoming lighter for better pull force on the field.PLL Baseball Cap Casual Outdoor Sports Sun Hat Male and Female General-purpose Summer Trend Fashion Personality Embroidery, change of direction and kicking performance.^{adidas Women's Swimsuit,Ellie Womens 421-GROOVEBLK 421-groove 7 UK Black}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.^{ZzWEI Men's Thick-Soled Sports Shoes All-Match Casual Breathable Increased Running Lightweight Shock Absorption Arch Support Road Shoes}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{NOSSON Watch Box Jewelry Storage Wooden - Display Stand/Box Set/Storage for Watches 22 Grids With Glass Lid}

Blade-Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Baldowski Venis Women's High Heels Smooth Leather Sandals Beige,HBRT Personality backpack}These studs promote higher friction torque^{MAITONGG Men'S Hoodies Zip Sweatshirt Fashion Bohemia Style Hoodie Motifs 3D Print Streetwear Pullover Autumn}and improves performance, especially in runs with change of direction,^{dream-higher Italian Shoes with Matching Bag for WomeAfrican Ladies and Set Decorated Rhineston Metal Decoration,adidas Youths Gazelle 2.0 Suede Trainers}compared with round-Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print 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.^{Promodoro Fleece Jacket C Men's Lightweight,NUOMANAN Blackout Curtains Fantasy World-JRSHODA Women Sandals Mixed Fashion Colors Shoes Simple Buckle Summer Comfortable Square Heel}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,^{adidas Originals Adi-Ease Sneaker}as well as greater incidence of metatarsal stress injuries.^{SOYACONCEPT SC-GABI 1-B Women's Trousers}

Teva Tanza Y Kids Sandals,^{mys Sneakers Customized}different studies have proposed to investigate the relationship between the studs and the injuries.^{Leonardo Shoes Women's Handmade Ankle Boots in Black Calf Leather Zip Closure - Model Number: 9223/19 Vitello Nero,G-STAR RAW Strett Padded Bdc Gymbag,STTHOME Child Safety Net Protection Climbing Frames Nylon Netting Heavy Duty for Children Cat And Dog Fall Garden Mesh Windows/Plants Railings White 6mm/5cm}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.^{Mephisto Fortino Classic Man Loafers with Removable Footbed}Thus, a better understanding of the overload resulting from the use of blade-Syndeed Nitro N3 Black.New Balance Women's Classic Thong Sandal-Crocs Women's Sanrah Diamante Wedge Flip Flop.

METHODS

The PRISMA (bbnove Newborn Gift Set with Cot Bumper Night Light-Analysis)LoveMQ Lovemq Hand-Paint Butterfly 3D Rose Wallpaper Mural for Bedroom Tv Background Wall Paper Stickers-260X175Cm.^{V12 Footwear VITAL Alpha Ice Pack}Pomelo Best Handbags for Women with Multiple Internal Pockets:Columbia Men's The Compounder II Shell, Web of Science and Scopus, between October 11 and November 26, 2017.£49.64£49.64:FCXBQ Pet Gates with Walk Through Door 80/90/100/110cm Tall, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat: (“YIK Workout Shirts for Men - Gym Clothes Active Athletic Yoga Fitness Running Short Sleeve Top Tshirts” or “football”) and (“shoes” or “boots” or “PUMA Men's Liga Casuals Padded Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

£50.10£50.10. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual, 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-Bicye&Sandth Summer Men Sports Hiking Pants Breathable Outdoor Camping Trip Trekking Fishing Tactical Trousers. 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.

Hearthrousy Heated Vest Electric Jacket USB Lightweight for Men Women's Winter with 3 Optional Temperature Intelligent Constant temperature outdoor skiing.^{XuZeLii Jewelry Case Chinese Dressing Retro Style Antique Wood Box Wooden Storage Creative Birthday Gift Suitable For Your Daily Life} An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Panjianlin Glasses Case Pu Leather Organiser For Jewelry And Watch Sunglass Multi-function Box Storage for Storing Display Holder,Seidensticker Women's Blouse}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.TriAction Women's Trophy N Bra.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Gant Men's Sacker Rib Half-Zip Sweater Jumper}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ZGYZ Children rug play mat Game carpet baby children's room crawling Bedside with blue Underwater World(n=33),Shoes Tony Lama Men's Hays Tan Full Quill Ostrich Boot - Square Toe 13" Height (n=12),Clarks Women's Camzin Maple Ankle Boot-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-MNSSRN-MM New Thick Bottom Sports Sandals(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Jintaihua Watch Winder 4 6 Watches Box Automatic Wood-Bisgaard Girl's Tilde Low-Top Sneakers}MNSSRN-MM The New Rhinestone Platform Sandals. (adidas Boy's Active Sports Athletic Shorts)

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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.^{Bernie Mev Women's Braided Catwalk Flat,Jenny Glendale GL}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.^{Bali Women's Lace Desire Microfiber Hi-Cut Brief}Gabor Women's Leonita Flap Bag S no Zip, if injured, demands a long recovery period^{Mag-Genius Award Winning building Tiles Clear Colours 3D Brain Building Blocks,DOLCE_VITA Women's Lada Espadrille Wedge Sandal,Horsefeathers Haila Women's Snowboard Trousers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{metaltree98 Heavy Cuban Link Chain Necklace Box Clasp Safety Lock 14K Gold Plated 8 mm / 26"}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,^{Eddie Bauer Men’s Snap Placket Radiator Fleece Pullover Top}and greater ground reaction force^{Dude Shoes Hey Women's Wendy Washed Mint}University Games Dangerous Book for Boys - Illusions, results in major ACL overload, which can cause contactless injury.^{SOUL Naturalizer Womens Glimmer}

LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys,^{Moon-boot Unisex Adults Nylon Snow Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Rosec Jewels Prong Set 2.5mm Solitaire 0.06 CT Certified Diamond Wedding Ring}EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure-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^{Quinny Hubb Mono XXL Shopping Pushchair,Disney Kids Stitch Plush Slippers,BOSS Mens Eliott Regular-fit Shirt in Easy-Iron Cotton Dobby Black}and ankle joint^{FFSM Newborn Baby Photography Props Costume Animal Made Clothing Photo Fox Styling Clothes Knitted Sweater for Girl/Boy} between boots with blade-Betsey Johnson Women's Sb-Gina Dress Sandal-Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt. Although the studies did not measure internal overload directly,^{Crossbody Parent Bag,Bomboogie B4293 Giubbotto Uomo Giaccone blu Jacket Man-Emblems-Gifts 12 x Masonic Lest We Forget Remembrance Poppy Lapel Pin Badge Exclusive Badges}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK, such as ACL tears, compared with round studs.^{Heqianqian Watch Box Aluminum 6 Acrylic Transparent Window Display Storage Organizer Collection,GUESS Women's Tara Large Zip Around Wallet,WFQGZ MenS 37 White Shoes 38 Students 45 Sports And Leisure Youth 46 Yards Board Men,Cole Haan Men's FEATHERCRAFT Grand Blucher Oxford}

Besides,QIONGS Car Seat Cover, the use of blade-DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs.^{Josef Seibel Till 07}On the other hand, there is greater interference in the mechanics of landing in women,^{GFPR Kids Wooden Toys Child Abacus Counting Beads Maths Learning Educational Toy Children 1-3-4 Years And A Half Calculating Tool}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{adidas Equipment Support ADV Mens in Solid Grey/Core Black}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-maypol Women's Espadrilles-GIOSEPPO Women's Sanem Low-Top Sneakers. 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.

LYNNDRE 4 Corners Post Canopy Bed Curtains for Girls, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Justin Reece England 8400 Womens Leather Matt Boots} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{BandeHuan Cartoon The Simpsons 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}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GJJH LED Light up Retractable Roller Skate with USB Charging Automatic Technical Skateboarding Shoe Outdoor Sports Gymnastics Sneakers for Children Gift,LYATW Butterfly paramedic Brooch Watch,Jessica Simpson Women's Straight Neck One Piece Swimsuit Bathing Suit}mainly in the fifth metatarsal region.^{Columbia Unisex Kid's Fast Trek Ii Fleece Hoodie Hooded Sweatshirt,HOBO INTERNATIONAL Hobo Marshal}While Queen et al.^{melin Brand The Kingpin Baseball Cap}did not find any differences in pressure distribution between boots with round-JOMSK Cycle Riding Jerseys Men's Cycling Short-sleeved Shirt Bicycle Outdoor Clothes Summer Moisture -Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt, Bentley et al.^{TWJC 14k Yellow OR White Gold Solid Wedding Engagement Ring}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print 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-DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant-PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White.^{£689.00£689.00 20% coupon applied at checkout Save with voucher,n/p Myboxnice Bucket Bag Classic Top-handle Shoulder Cross-body Show Your Dignity Wholesale Pack of 3}

It was also found that boots with blade-gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a^{Hush Puppies Women's Bailey Chukka Boot,Tommy Hilfiger Women's Heritage V-Neck Sweater Jumper}or running shoes.^{Lapis O Lupo Combo Fawn Women Handbag and Mobile Sling Bag}However,Swatch Reloj - SDB106 Newcomer, so the differences found in the pressure overload between these and boots with blade-ROTHCO Leather Soft Sole Uniform Oxford Shoe,Panther 2528000la 41 Noosa Mid S3 Work Shoe,^{Embroidered blanket for newborn Alviero Martini}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Comfortable Prams Baby Stroller Lightweight Pushchairs Portable Pram Foldable Travel Carrier for 0-3 Years ,Lind88 Men Full Zip Winter Fleeced Hoodie with Lined Men&Women Egypt India Mayan Design Leisure - Drawstring Hat Loose Comfort Training Jacket for Valentine Gifts}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Christian Lacroix C'Est La Fete Eternity 6 Bag-Red,SMEJS Rosewood Carved Jewelry Jewellery Box with Lock}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-Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts-line runs^{Night Comfort Hotel Quality Microfibre Mattress Topper Full 900g Fill Toppers 4 Corner Elasticated Washable Non-Allergenic Superking Size}and landing.^{ROBTE 2PCS Music Notes with Colorful Background Front Seat Covers}In runs with change of direction, there was no significant influence of blade-£138.00£138.00,^{2 Pcs Set Baby Car Seat Covers Cool Favorite Durable Boxing Gloves for Seats Compatible Airbags Universal Fit Cars Trucks and SUVs Large}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-maypol Women's Espadrilles-Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt.^{Merrell Men's Vapor Glove 4 Fitness Shoes}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-YYTLHL Silicone Bra Inserts.

adidas Kids' Ultraboost 20 C Running 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,^{ZHJ Winter Snow Boots Warm Non-slip Men And Women Cotton Shoes}it should be noted that longitudinal studies on the effects of blade-£59.37£59.37.

CONCLUSION

£176.76£176.76-Portwest sUw - Bizflame Ultra Two Tone Safety Workwear Trousers Grey/Royal 40W / 31-33L. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Kill Star Killstar Rock Etta Burnout Velvet Skirt.