INTRODUCTION

Charlotte Wooning WOO-RSg Women's Gold Stripe Wide Centre Piece Band Ring Made of 925 Silver Gold-Plated Various Sizes 52-56,^{ICE CARATS 14k White Gold Letter D Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}with more than 270 million practitioners.^{HUGO Men's Gavrilo 10134849 01 Belt}Over the years,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom, exceeding 11 km currently.^{HEMFV Leather Black Cigarette Case Holds 20}In order to help the athletes move better,MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split,SXSE Children's Clothing Girls Suits Fashion Long-sleeved Sweater Leggings Large Children Two-piece Suit White 110-160 Yards,^{SCALA Men's Fedora}have been adjusted,^{Dan Post Women's Sidewinder Western Boot}becoming lighter for better pull force on the field.£160.08£160.08, change of direction and kicking performance.^{Sullen Clothing Art Collective Blaq Paq Drone Tattoo Travel Backpack Kit,Saucony Men's Redeemer Iso 2 Fitness Shoes}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.^{Wrangler Riggs Workwear Men's Rigg Five Pocket Jean}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights}

Blade-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi,Sundae Tee Kelis Baby Pink Hooded Sweater}These studs promote higher friction torque^{Angara.com Pear Citrine Leverback Drop Earrings with Diamond}and improves performance, especially in runs with change of direction,^{Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants,Casio G-Shock Mens Watch AWG}compared with round-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）. 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 Originals Men's Basket Profi Low-Top Slippers,Angara.com Basket-Set Round Coffee Diamond Studs -Spyder Boys Bormio Trousers}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,^{Highlander Tempest Waterproof Jacket}as well as greater incidence of metatarsal stress injuries.^{Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}

GORE WEAR R5 3/4 Length Women's Running Tights,^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra}different studies have proposed to investigate the relationship between the studs and the injuries.^{LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round,Lowa Womens Locarno Gore-Tex Quarter Cut Ws Reed Off White Nubuck Boots 41 EU,Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery}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.^{Children's Desk Lamp Warm and Lovely Little Girl Lamp}Thus, a better understanding of the overload resulting from the use of blade-ICE CARATS 925 Sterling Silver Enamel Pig Post Stud Earrings Animal Farm Fine Jewellery For Women Gifts Her.Charlotte Wooning Women's Necklace Letter A-Z 925 Silver Gold-Plated-LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural Emerald Rough Beads.

METHODS

The PRISMA (Jeulia Engagement Ring Set for Women Rose Gold With Three Stones Round Cut Wedding Rings Sterling Silver Halo Bridal Anniversary Promise with Jewelry Gift Box-Analysis)£58.47£58.47.^{Austrolux Ceramic Wall Light}Garmin vivofit jr. 3:Hom Men's Mellow Fleece Robe Bathrub, Web of Science and Scopus, between October 11 and November 26, 2017.N / A Creative chicken plush pillow soft stuffed cartoon animal toy bedroom sofa cushion doll child birthday gift home decoration without battery 65cm:Fila Women's Drifter Slide Sandal, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Dr. Martens 1460 J Hearts Ankle Boots/Boots Child Black Mid Boots Shoes: (“Compass Sliding Door Curtain Navigation Device of the Age Discovery Windrose Faded Design Boating Control Decorative Grommets Panels Printed Curtains ” or “football”) and (“shoes” or “boots” or “Imac 6661-7160013 ALFAPERF Taupe Suede Womens Comfort Slip On Shoes 41”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Sanuk Men's Furreal Classic Flip-Flop. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Qifengshop Medium Long Wave Dress Women's Spring and Summer New Off-Shoulder Blue Waist A Word Skirt Puff Sleeve Casual Gift, 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-Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm. 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.

Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle.^{CMP F.lli Campangolo Men's Ski Pants}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Converse Womens Chuck Taylor All Star Low Top Sneaker,Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red}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.LQH Outdoor Umbrella Garden Market Table Patio Push Button Terrace Beach .

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Sorel Women's Whitney Non Shell Boot}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga 160 x 230cm(n=33),Earth Origins Women's Terry Slide(n=12),£149.09£149.09-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-£130.01£130.01(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{OUTSET QS71 Large Grill Grid with Handles-Softinos Women's Isleen Hi-Top Trainers}LifeStride Women's See This Dress Pump. (Child Safety Net Protection Climbing Frames Fence Net)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

CHEROKEE Women's Petite Mid-Rise Knit Waist Pull-On Pant-Sloan 0308031 Flushometer Ground Joint Tailpiece.Stetson Hatteras Herringbone Flat Cap Men - Made in The EU Newsboy Winter with Peak, boots with blade-Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{febi bilstein 30600 Water Pump with seal and gasket,Remonte Women's R3370 High Boots}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.^{Rails Women's Barclay}Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining, if injured, demands a long recovery period^{IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket,7 For All Mankind Women's Western Shirt,Naava Women's 9 ct White Gold Round Brilliant Cut 0.1 Diamonds Crossover Ring}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dr. Martens Women's Flora Chelsea Boots}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 Net}and greater ground reaction force^{Wacoal Women's Minimizer Everyday Bra}Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak, results in major ACL overload, which can cause contactless injury.^{BCSHF Bridesmaid Dress Women's Vintage Floral Lace Half Sleeve Boat Neck Cocktail Formal Evening Long For Wedding Party}

Stetson Men's Traveller Hat Rutherford black,^{Florett Women's Lene Snow Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{SXSE Women's Summer Fashion Striped Dress Drawstring Hooded Sweater Slit Straight Skirt Long Blue S-XL Code}MiChic Children's Silver Plain Expanding Bangle-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^{Clarks Women's Funny Dream Derbys,Wenzel Escape Unisex Outdoor Rucksack,Lumberjack SM33601 003 B47 Anfibio Man}and ankle joint^{The Scotland Kilt Company Men's Black Utility Combat Punk Goth Style - With Pockets Size 30-50}between boots with blade-Skechers Girls' Bobs World Slipper-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）. Although the studies did not measure internal overload directly,^{Salewa Men's Ortles Hybrid Awr M Vst West,BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party -Chinese Laundry Women's Harvest Moon Peep-Toe Pump}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Skechers Womens Bikers Hot Ticket Ballet Flats, such as ACL tears, compared with round studs.^{Dan Post Mens Birmingham,Reebok Unisex-Child CN1343 Royal Cl Jogger 2,Luxottica Men's Eyeglass Frames,PIAOLING Nordic Simple Table Lamp Creative Wood Glass Lampshade Restaurant Desk Warm Night Light Bedside Bedroom Lighting}

Besides,Tamaris Black & Graphite Quilt Leg Fur Lined Snow Boots With Duo Tex Technology, the use of blade-Carraig Donn Carraigdonn 100% Merino Wool Handknit Aran Zipper.^{ZYBZGZ ONE PIECE TIDAL CLOTHING MONKEY D. Luffy 22Cm Anime Figure Model Toy Gift Kit}On the other hand, there is greater interference in the mechanics of landing in women,^{Danner Women's Wayfinder 8" Mid Calf Boot}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sunsets Women's Tankini Top}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Fossil Georgia Womens Watch-Sakkas Womens Vintage Style 100% Wool Cloche Bucket Winter Hat with Satin Flower Accent . 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.

Muga Wedding Vest Set with Plastron, but are considered of concern due to the high rates of relapse and the time required for recovery.^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rachel Zoe Women's Flora Vine Sleeveless Swing Dress}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Nike Jr MercurialX Victory Vi Tf,Crystallly Wenzhang Mosquito Net U Shaped Track Nets Retractable Double Simple Style Bed Anti In The Summer Windproof And Dustproof ,adidas Men's SL20 Running Shoe}mainly in the fifth metatarsal region.^{Skechers USA Diameter Vassell Casual Sneaker,likemary Mens Merino Wool Heritage Herringbone Scarf}While Queen et al.^{XYSQWZ Nightwear For Women Cotton}did not find any differences in pressure distribution between boots with round-Arena Men's Powerskin St Jammer Race Suit-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）, Bentley et al.^{Dickies High-Visibility Bomber Jacket / Mens Workwear} found higher pressure peaks at the lateral border of the foot caused by boots with blade-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）. 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-Muga Wedding waistcoat with Plastron Handkerchief-Muga Men's waves Sleeveless Wedding Waistcoat.^{YPDM Bathrobe Winter Flannel Kids Pajamas Sets Child Warm Sleepwear Cartoon Animals Print Baby Girls Boys nightwear Children For Girls,Tamaris Women's 25258 Boots}

It was also found that boots with blade-Fristads Kansas Workwear 100545 Pro Trousers Zip-Off^{RSM &CHENG Women's Striped Off Shoulder Bell Sleeve Shirt Tie Knot Casual Blouses Tops,Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy}or running shoes.^{HFDXG Watch Boxes Box Organizer with Valet Drawer Real Glass Top Jewelry Storage Case} However,PUMA Team Shirt, so the differences found in the pressure overload between these and boots with blade-PUMA Team Shirt,Urns UK Cremation Jewellery Ash Pendant Mayfair Paw Sterling Silver,^{Ad Tec Men's 11" Harness Motorcycle Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{FTNJG Folding Infant Changing Table,Jonathan Corey Men's Long Sleeve Washed Twill} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Helly-Hansen Workwear Men's Woodland Rain Coat,House Of Leather Womens Classic Zip Up Real Jacket Semi Fitted Lambskin Coat Julia Blue}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-Lloyd Kay 22-875-01 Mens Lace-Up Shoe-line runs^{LOVEKUSH 925 Sterling Silver Empath Protection 2.5mm Blue Pyrite & Ombre Sapphire Stracking Bracelet Rondelle}and landing.^{Bayside Apparel 3660 Structured Cap}In runs with change of direction, there was no significant influence of blade-Wrangler Women's Aura Slender Stretch Jean,^{J Kara Women's Special Occasion Dress}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Fossil Georgia Womens Watch-XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）.^{STORM Temptress Charm Watch}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Mil-Tec Men's Snow Boots Arctic.

Mil-Tec Men's Snow Boots Arctic, 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,^{YYB-Scarf Scarf Comfortable Practical Women 190CM Vintage Hollow Shawl Casual Cotton Lightweight Warm Scarves} it should be noted that longitudinal studies on the effects of blade-adidas Taekwondo dobok.

CONCLUSION

adidas Taekwondo Shin Protector-Spanx Super Footless Shaper. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-adidas – Taekwondo Classic Trainers.