INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Icer Brands Women's JLM2826F NFL Men's Modern Style Crew Neck Long Sleeve T-Shirt}with more than 270 million practitioners.^{Naava 18 ct Stud Earrings}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Small Paul 4-piece Melamine Feeding Set-Paul Frank by}In order to help the athletes move better,O'Neill Men's Loaded Heather Hybrid Boardshorts,Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm,^{Dr. Martens Pascal chroma #gold DMSPASCGDCH26233710}have been adjusted,^{Pretty Nana Made In Italy Leather Backpack Bag Gaby 20206 Black}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{BILLABONG Men's Luv Birds Knottd Tri Two Piece Swim Set Bikini,N / A Pocket Watch}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.^{Columbia Men's Silver Ridge Vest}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Stetson Hatteras Donegal Tweed Cap caps}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{SFGSA Electric Heated Vest,Tilley T5MO Organic Cotton Hat}These studs promote higher friction torque^{Lwieui Straw Bag Women Bucket Barrel Pouch Crossbody Messenger Knitted Handbag Tote Outdoor Travel Shopping Baskets}and improves performance, especially in runs with change of direction,^{adidas Football Jersey Real Madrid 2011/2012,Unknown Unbekannt Men's Jumper Grün tarn}compared with round-Finn Comfort Prezzo - . 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.^{ICE CARATS 14k White Gold Letter D Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her,HEMFV Leather Black Cigarette Case Holds 20-SUKDO Womens Open Toe Sandal}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,^{SCALA Men's Fedora}as well as greater incidence of metatarsal stress injuries.^{Dan Post Women's Sidewinder Western Boot}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{Sullen Clothing Art Collective Blaq Paq Drone Tattoo Travel Backpack Kit}different studies have proposed to investigate the relationship between the studs and the injuries.^{Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,Harkila of Scandanavia Härkila Kamko fleece Brown/Red XXL,Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights}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.^{FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi}Thus, a better understanding of the overload resulting from the use of blade-Irish Setter Work Men's Afton Oxford 83106 Steel Toe Boot.Polo Ralph Lauren Boys Sander-CL - K Sander-cl-cartoon Women's Dress.

METHODS

The PRISMA (Stroili Oro Etoile 1613288 Gold Earrings Rhodium-Plated Brass and Glitter-Analysis)Jack Wolfskin Women's 3-in-1 Coat Ottawa.^{Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants}£53.25£53.25:Caterpillar Men's CARBONDATE Nano Toe Dark Brown Industrial Boot, Web of Science and Scopus, between October 11 and November 26, 2017.TWG Titanium His & Her's 8MM/6MM Comfort Fit Wedding Band Ring Set w/Matte Finish Laser Engraved Infinity Design :Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant: (“RADLEY Pocket Essentials Tote black” or “football”) and (“shoes” or “boots” or “£60.73£60.73”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GJNVBDZSF Automatic Boot Cover Machine. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Havaianas Women's Slim Flip Flop Sandals, 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-Tommy Hilfiger Women Dress. 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.

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RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Highlander Tempest Waterproof Jacket}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Mountain Hardwear MetaTherm EXS Jacket(n=33),Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured(n=12),AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern-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-adidas Nashville Predators Vintage NHL Long Sleeve Shirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Timberland Pro Mens 8 in Direct Attach Wp Shoe-Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra)

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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.^{HLVU Baby Play Mat Toy Pedal Piano Kids Children Fitness Rack With Playing Music for Boys,Babysoy Pattern Print Soy Tank Sleep Sack Wearable Blanket} 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.^{BCSHF Women's Dress Stitched Contrast Big Swing Retro Sleeveless Open Back Suitable for Any Place} Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality,INTIMO A Christmas Story Men's Movie Inspired Allover Print Design Lounge Sleep Pajama Pants,xupu Bandana Outdoor 3D Cat Dog Half Face Warmer Neck Gaiter Shield Bike Ski Hiking Cycling Sport Balaclava Scarf Men Women}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{N / A Pocket Watch}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,^{Child Safety Net Protection Climbing Frames Outdoor Protective Net}and greater ground reaction force^{Mandarina Duck Women's Hunter Tracolla Shoulder Bag}Ali@ Home Can Sit On The Non-slip Bath Tub Plastic Multifunctional 0-6 Year Old Baby Bathtub Comfortable And Durable/Material Safety/Stable Not Deformed , results in major ACL overload, which can cause contactless injury.^{Rado Women's R30934712 Centrix Black Ceramic Bracelet Watch}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{adidas Men's Gazelle Trainers}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Compass Sliding Door Curtain Navigation Device of the Age Discovery Windrose Faded Design Boating Control Decorative Grommets Panels Printed Curtains} Haglöfs-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^{Think! Women's Guad_585284 Closed Toe Ballet Flats,Studs Galore 1.46-1.55 Cts of 5 mm AAA Princess Russian Lab Created Alexandrite Scroll Stud Earrings in 14K White Gold,Remonte Women's R3370 High Boots}and ankle joint^{Result Mens Seneca Midweight Performance StormDri Waterproof Windproof Jacket}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Rails Women's Barclay,IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket-7 For All Mankind Women's Western Shirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£70.37£70.37, such as ACL tears, compared with round studs.^{Dr. Martens Women's Flora Chelsea Boots,MISTLI Infant Rocker & with Music And Hanging Toy Foldable Electric Chair Remote Control Bed Baby Crib Swing,Child Safety Net Protection Climbing Frames Net,Wacoal Women's Minimizer Everyday Bra}

Besides,BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding, the use of blade-RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green.^{BCSHF Bridesmaid Dress Women's Vintage Floral Lace Half Sleeve Boat Neck Cocktail Formal Evening Long For Wedding Party} On the other hand, there is greater interference in the mechanics of landing in women,^{SXSE Women's Summer Fashion Striped Dress Drawstring Hooded Sweater Slit Straight Skirt Long Blue S-XL Code}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{RXISHOP diamond men's watch hip hop sings tide brand casual large dial}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration . 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.

HEMFV Leather Black Cigarette Case Holds 20, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Clarks Women's Funny Dream Derbys}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Wenzel Escape Unisex Outdoor Rucksack}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Lumberjack SM33601 003 B47 Anfibio Man,Salewa Men's Ortles Hybrid Awr M Vst West,Child Safety Net Protection Climbing Frames Children's stairs balcony anti-fall net ceiling decoration goods hanging clothes suitable for playground indoor children's decorative outdoor co}mainly in the fifth metatarsal region.^{BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party ,Chinese Laundry Women's Harvest Moon Peep-Toe Pump}While Queen et al.^{Dan Post Mens Birmingham}did not find any differences in pressure distribution between boots with round-Colorado Timberline Men's Telluride Fleece Jacket-Finn Comfort Prezzo - , Bentley et al.^{Luxottica Men's Eyeglass Frames}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Finn Comfort Prezzo - . 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-Rebecca Minkoff Women's Nylon Tote-QMFIVE Tactical Suit.^{Grinders Stag CS Black Unisex Safety Steel Toe Cap Military Punk Boots 10,PIAOLING Nordic Simple Table Lamp Creative Wood Glass Lampshade Restaurant Desk Warm Night Light Bedside Bedroom Lighting}

It was also found that boots with blade-£68.28£68.28^{ZYBZGZ ONE PIECE TIDAL CLOTHING MONKEY D. Luffy 22Cm Anime Figure Model Toy Gift Kit,Danner Women's Wayfinder 8" Mid Calf Boot}or running shoes.^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A}However,ferrante Men's Pole Green Melange 100% Wool Made in Italy, so the differences found in the pressure overload between these and boots with blade-Silver By Mail Black Cat Ring,£46.96£46.96,^{Surplus Raw Vintage Men´s US Fieldjacket M 65}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rachel Zoe Women's Flora Vine Sleeveless Swing Dress,Nike Jr MercurialX Victory Vi Tf}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Crystallly Wenzhang Mosquito Net U Shaped Track Nets Retractable Double Simple Style Bed Anti In The Summer Windproof And Dustproof ,Skechers USA Diameter Vassell Casual Sneaker}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-Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman-line runs^{Lyman Products 2735794 4 CAV Mold Tong}and landing.^{likemary Mens Merino Wool Heritage Herringbone Scarf}In runs with change of direction, there was no significant influence of blade-AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A,^{XYSQWZ Nightwear For Women Cotton}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Finn Comfort Prezzo - .^{Dickies High-Visibility Bomber Jacket / Mens Workwear} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Rock M106n-c29 Unisex Platform Shoes.

Mammut Women's Ducan Mid GTX Trail 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,^{Tamaris Women's 25258 Boots}it should be noted that longitudinal studies on the effects of blade-Yxx max Watch winder Automatic Winder Box.

CONCLUSION

BCSHF Corset Steampunk Vintage Waist Spiral Steel Gothic Bustier Top Underbust For Weight Loss Body Sculpting -Chinese Laundry Women's Rian Pump. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£76.09£76.09.