INTRODUCTION

Charlotte Wooning WOO-RSg Women's Gold Stripe Wide Centre Piece Band Ring Made of 925 Silver Gold-Plated Various Sizes 52-56,^{GIOH Vintage Abstract Modern Area Rug}with more than 270 million practitioners.^{CHOUCHOU Wall Lantern Spotlight Indoor LED Lamp 6W Modern Sconce Warm White Decorative Lighting for Bedroom}Over the years,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom, exceeding 11 km currently.^{Hogan Gather HXW2590T940C5Y6741 H259 Derby Drilled}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,^{STARHIDE 15" Laptop Genuine Cow Nappa Leather Top Handle Shoulder Messenger Travel Bag Adjustable Strap 530 Black}have been adjusted,^{Mil-Tec Men's Snow Boots Arctic}becoming lighter for better pull force on the field.£160.08£160.08, change of direction and kicking performance.^{Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue,Swatch Women's Analogue Quartz Watch with Silicone Strap – SFK361}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.^{Julianna Art Deco Bronze Lighting Sitting Leaning Lady Lamp}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Takara Tomy Beyblade Metal Launcher Grip White Bb-64}

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.^{RZL-002-002 RZL Bowler Hats Gold and Black Micro Mini Top Hat,COSPA Pirates T-shirt yellow size One Piece Heart: L} These studs promote higher friction torque^{Tilley Endurables TH9 Women'S Hemp Hat}and improves performance, especially in runs with change of direction,^{adidas Harden Stepback Track Shoe,Replay Men’s Clutch Combat Boots}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.^{Kate Spade new york Sydney Double Zip Leather Satchel,Naava 9ct White Gold Multi Row Black Diamond Eternity Ring-SYue Pregnant woman sleeping side pillow leg cushion girl removable and washable multifunctional durable 130cm yellow lion}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,^{Clarks Men's Rockie Hi GTX Boots}as well as greater incidence of metatarsal stress injuries.^{Skechers Women's Cessnock-carboro Health Care Professional Shoe}

GORE WEAR R5 3/4 Length Women's Running Tights,^{Mil-Tec Men's Snow Boots Arctic}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hanes Unisex's Sweatshirt,Simone Pérèle Women's Delice Sheer Plunge Bra,Display Stands Lxn PU Leather Jewelry Props}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.^{La Sportiva Artic Long Sleeve M Thermal Shirt}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.^{QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps}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.^{Naturino Cocoon-Spotted Suede First Steps Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Pod Regus Derby Toe-Cap,Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland}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.^{Cavendish French Handmade Sterling Silver Russian Bangle}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^{Udol Thicker Soft Scarves Ms. Scarf scarves comfortable and practical purple silk chiffon beach sunscreen shawl Spring Autumn package j1006-Gabor Women Casual Derbys}LifeStride Women's See This Dress Pump. (MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split)

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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.^{Finn Comfort Amalfi -,Under Armour Men's Windbreaker Shell Pullover Hooded Jacket Hoodie}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.^{Fashion_First Mens DMC V Mysterious Cosplay Costume Leather Coat Jacket}Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining, if injured, demands a long recovery period^{Rockport Women's Briah Asym Wedge Sandal,Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak,Berghaus Women's Paclite Gore-Tex Waterproof Trousers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Champion Mens Eco 9 oz. Pullover Hood}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,^{Blaklader Workwear Hi Vis Work Shorts with Nail Pockets} and greater ground reaction force^{Kids Gold Jewelry Source 14k Children's Small Cross with Genuine Diamond Necklace}Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak, results in major ACL overload, which can cause contactless injury.^{Fortuna Men's Füssen Open Back Slippers}

Stetson Men's Traveller Hat Rutherford black,^{Child Safety Net Protection Climbing Frames Net}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dare 2b Backout Men's Ski Jacket}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^{Dockers Men's Franchise Slip-On Loafer,LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs,AG Adriano Goldschmied Men's Jeans}and ankle joint^{Skechers Men's Delson 2.0 Kemper Trainers}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,^{Eastbride Men's sports jacket,HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot-ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit}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.^{Children's Ceiling Safety Net,ASICS Women's Field Jersey,Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown,Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black}

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.^{PUMA Speed Cat 2.9} On the other hand, there is greater interference in the mechanics of landing in women,^{YPDM robe}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Nautica Men's Business Casual Pants}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.^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{AMEA Men's Cycling Jersey}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear,Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18",K-Way Charlene Micro Ripstop Groundhog}mainly in the fifth metatarsal region.^{K-Swiss Performance Men's Receiver Iv Tennis Shoes,JOTT Women's Jacket cha with Long Sleeve}While Queen et al.^{Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black}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.^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use}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.^{LOWA Boots Men's Renegade GTX Mid Hiking,Baffin Women's Kensington Ankle Boot}

It was also found that boots with blade-Fristads Kansas Workwear 100545 Pro Trousers Zip-Off^{adidas Taekwondo Shin Protector,Anthrax State Of Euphoria [VINYL]}or running shoes.^{Josef Seibel Mens Franklyn Sling Back Sandals}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,^{Hoya 72mm Variable Density Screw-in Filter}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{RaidLight Maillot femme activ run,Think! Women's Guad_383275 Loafers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Nike Men's Dry Pants,Panama Jack Bota C1 Napa}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^{Golden Head Colorado Wallet IV 10}and landing.^{FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}In runs with change of direction, there was no significant influence of blade-Wrangler Women's Aura Slender Stretch Jean,^{PUMA Women's White Crystal Shiny Silver Leatherette}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）.^{Golden Head Colorado VI Wallet Leather 12 cm}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,^{Cole Haan Women's Air Tantivy Riding Boot}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.