INTRODUCTION

Charlotte Wooning WOO-RSg Women's Gold Stripe Wide Centre Piece Band Ring Made of 925 Silver Gold-Plated Various Sizes 52-56,^{5.11 Tactical Women's Cargo Pants}with more than 270 million practitioners.^{ODLO Women's Tights Focus}Over the years,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom, exceeding 11 km currently.^{N / A Pocket Watch}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,^{CFWL Winter Cotton Clothing Letter Printing Personality Pocket Fake Two-Piece Hooded Men Fitwork Jackets for Menvintage Biker Jacket Mensmens Bomber Casualmens Bomer Jacketmens XL}have been adjusted,^{Merrell Encore Breeze 2 Womens Casual Shoes in Black sz:8}becoming lighter for better pull force on the field.£160.08£160.08, change of direction and kicking performance.^{INC International Concepts Mens Wyatt Closed Toe Penny Loafer,BJYG Child Safety Net Protection Climbing Frames Net}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.^{Hoonigan HRD20 MECHANIC BOLT SS TEE Men's} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}

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.^{Loake Edward Mens Formal Lace Up Shoes,Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes}These studs promote higher friction torque^{WYYAF Leather Watch Box，Display Stand/Storage Box for Jewelry Watches 12 Grids Display With Glass Lid}and improves performance, especially in runs with change of direction,^{Nautica Men's Belt,7 Am Enfant}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.^{Rubie's Women's Party_supplies Party_Supplies,Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie -CMP 38h1477}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,^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe}as well as greater incidence of metatarsal stress injuries.^{Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}

GORE WEAR R5 3/4 Length Women's Running Tights,^{Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo}different studies have proposed to investigate the relationship between the studs and the injuries.^{Rebecca Minkoff Isobel Hobo Bag,LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller,Urra Classic 220-1012-02 Cradle Set Pink}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.^{kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green}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.^{PUMA Men's ENZO Edge MESH Road Running Shoe}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.^{Gundam Mad Angler Unit T-shirt Black L}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{SBDLXY Portable Play Yard Kids,Berne Duck Workmans Vest}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.^{215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight}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^{Pearl Izumi Elite Barrier Men's Cycling Jacket - True Red/Black-Ricosta Boys’ 19206 Shoes for First Steps}LifeStride Women's See This Dress Pump. (PUMA Apparel Mens Scuderia Ferrari Track Pants)

Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown

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.^{Unknown Regent Ladies Watch Brown Analog F-576 Leather Bracelet URF576 an Offer Made by IMPPAC,Rieker L6904-45 Womens Boot}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.^{Dolce & Gabbana D&G DW0133 Men's Stainless Steel Prime Time Watch}Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining, if injured, demands a long recovery period^{Shirin Sehan Printed wool silk scarf Vanessa Women Paisley Multicoloured,Kuingbhn Studded Belt Men's Punk Style Rock Leather Rivet Japanese Word Buckle for Men and Women ,AMOENA Women's Valletta}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{s.Oliver s. Oliver Women's Watch – Such 1627 LQ}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,^{The Highest Heel Magnum Series Sandals with Diamond Drilled Bottom and 7.5" Gun-Look Platform}and greater ground reaction force^{TEET Jewellery Box Organiser Jewelry Case And Display With Mirror For Earrings Watch Necklace Jewels Bracelets Organizer Storage Box}Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak, results in major ACL overload, which can cause contactless injury.^{Dr. Martens Marten's Industrial 63}

Stetson Men's Traveller Hat Rutherford black,^{Wynnthaishop Women Lace}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Nike Boys' Kwazi} 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^{Coolibar Men's UPF 50 Plus ZNO Long Sleeve T-Shirt - Grey Heather,The British Belt Company Men's Italian Leather Casual Jeans Belt,CHENTAOCS Green Solid Bikini Set Women Push Up Cut Out Plain Two Pieces Swimwear Beach Strappy Bathing Suit Swimsuits} and ankle joint^{Ivy Gems 9ct Yellow Gold Ruby and Diamond Square Cut Solitaire Ring}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,^{XIANGAI Easy Install Ceiling Lights Modern LED Light,Bulova Mens Stainless Steel Dress Watch-INVICTA Ladies Subaqua Noma III Chronograph Watch 0942 with Orange Dial and White Silicon Strap}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.^{Jewels4Life 3.23ct Ceylon Sapphire & Diamond Ring in 14K White Gold,Ouumeis Uv Cabine,Kassatex Hotel Waffle Bathrobe,Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red}

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.^{Nike Mercurial Victory V Ic}On the other hand, there is greater interference in the mechanics of landing in women,^{Maidenform Women's Fat Free Dressing Boy Short}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Nike MD Valiant Women's Sports Shoes}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.^{Seat Subframe Passengers Side}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sanuk Women's Shuffle Loafer Flat}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Haix Ranger BGS Popular,CRISPI Monaco Tinn GtRx Nutria Trekking Shoes,CuteLife Women's surfing suit Women Long Sleeve Surfing Swimsuit One Piece Quick-drying Sun Protection Swimwear A swimsuit}mainly in the fifth metatarsal region.^{£94.95£94.95 £99.95£99.95,Maerz Men's Pullunder Jumper}While Queen et al.^{Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant}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.^{The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace}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.^{ZHIWUJIA Coat Rack Wood Pipe Decor Industrial Wall Mounted Clothing Rack,G-STAR RAW Women's Lynn High Waist Skinny Jeans}

It was also found that boots with blade-Fristads Kansas Workwear 100545 Pro Trousers Zip-Off^{gNappies Newborn Bundle ,Erima Unisex Laufhose Performance 3/4 Skinny}or running shoes.^{VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker}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,^{Child Safety Net Protection Climbing Frames Net}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Troop London TRP0211 Classic Canvas Across Body Bag,STARHIDE Mens Womens Real Leather Sling Backpacks Shoulder Cross body Rucksack Travel Messenger Bag 540 Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dickies FR4869 VB 52 Size 62 "Proban" Coverall - Lincoln Green,Sioux Men's Göteborg Derbys}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^{Skechers BOBS from Women's Bobs Squad - Rhinestone Quarter lace up bootie w memory foam Shoe}and landing.^{Skechers Women's Flex Appeal 3.0-Finest Hour Slip On Trainers}In runs with change of direction, there was no significant influence of blade-Wrangler Women's Aura Slender Stretch Jean,^{Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch}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）.^{Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow} 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,^{GUESS Men's Swim Trunks}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.