INTRODUCTION

Charlotte Wooning WOO-RSg Women's Gold Stripe Wide Centre Piece Band Ring Made of 925 Silver Gold-Plated Various Sizes 52-56,^{Toggi Austin Wax Jacket}with more than 270 million practitioners.^{CHARLENE K Initial Pendant Letter-I}Over the years,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom, exceeding 11 km currently.^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}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,^{Fjallraven Men's Abisko Shorts}have been adjusted,^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}becoming lighter for better pull force on the field.£160.08£160.08, change of direction and kicking performance.^{FJ St. Christopher Necklace 925 Sterling Silver,Chloé St Clair Women's Court Shoes Black Size: 6 UK}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.^{Dassy Kingston COPES60 Trousers 340 g Black 54}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Geuther Door Safety Gate Easy Lock}

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.^{Bali Passion for Comfort Minimizer Underwire Bra,Wzz Women's Lightweight Thermal Jacket}These studs promote higher friction torque^{Disney Womens Pajama Set Minnie Mouse Lounge Wear}and improves performance, especially in runs with change of direction,^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory ,Gul Watch A35}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.^{Child Safety Net Protection Climbing Frames Hemp Rope,XYSQWZ Womens Pyjama Sets Cotton-Borsalino Alessandria Fur Felt Hat Men - Made in Italy Fedora Men´s with Lining}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,^{Aluminum Ladder Home Folding Stool Paint Color Step} as well as greater incidence of metatarsal stress injuries.^{New Balance Women's WR1190 Running Shoe}

GORE WEAR R5 3/4 Length Women's Running Tights,^{BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia}different studies have proposed to investigate the relationship between the studs and the injuries.^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,Vans Men's Atwood Canvas' Trainers,Joya Shop EU Capri III Navy Men Shoes - 11 UK}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.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}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.^{Clarks Women's Leisa Emily Sandal}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.^{Newskeey Skinny Jeans For Men Distressed Stretch Ice Blue Ripped Side Zipper Slim Fit Stripe}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips,Eterna Long Sleeve Shirt Comfort FIT Twill Striped}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.^{JTQMDD Children's Dress}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^{Diaper Bag Backpack - Snoopy Winter Multifunction Waterproof Travel Maternity Nappy Changing Bags-New Balance Women's Summit Unknown V1 Trail Running Shoe}LifeStride Women's See This Dress Pump. (Van Heusen Men's Necktie)

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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.^{YaGFeng Slotted Locked Watch Box Storage For Men 20 Slot Display Case Organizer Glass Jewelry Black With Lid,Mammut Women's Courmayeur Softshell Trousers}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.^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring}Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining, if injured, demands a long recovery period^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black,Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest,Carhartt Men's Quilt Lined Zip To Waist Biberalls}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}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,^{Baffin Men's Driller Work Boot}and greater ground reaction force^{Matt & Nat Seva Small Wallet}Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak, results in major ACL overload, which can cause contactless injury.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}

Stetson Men's Traveller Hat Rutherford black,^{HRS Men's Outdoor Hooded Jacket Military Waterproof Camouflage Coat Hunting Soft Shell with Fleece Lining}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm}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^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift ,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue,CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} and ankle joint^{DR. COMFORT Men's Tran Et Crew Socks For Partial Foot Amputation Small}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,^{Catimini Boy's Calaos Ankle Boots,VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection -Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}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 Room Pendant Light,Pally'Hi Women's Hoodie Jacket Fleece Jackets,Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug,Child Safety Net Protection Climbing Frames Net}

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.^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}On the other hand, there is greater interference in the mechanics of landing in women,^{HEZHOUJI Soft TPU Key Case Cover}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dexter Women's Raquel V Bowling Shoes Wide Width-White/Blue 9 1/2}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.^{LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set ,Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a,HAFLINGER Flair Soft}mainly in the fifth metatarsal region.^{WANGXIAO Baby Carriers,Laser TOOLS LAS4860 3676}While Queen et al.^{Beauty kills canvas picture painting on canvas}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.^{Poetic Licence Women's Head Strong Heels}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.^{BAMBOO Women's Single Band Espadrilles Platform Sandal with Quarter Strap,MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans}

It was also found that boots with blade-Fristads Kansas Workwear 100545 Pro Trousers Zip-Off^{SOSecure Swim Diaper Adult,Ty 7137505 Chester Large Monster}or running shoes.^{PIAOLING Modern Simple Creative Resin Chandeliers}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,^{COSPA Gundam Zaku Mono Eye Phosphorescent T-shirt French Red}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Clarks Women's Step Cali Bay Sandal,Mammut Women's Zinal Trousers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant,Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} 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^{Dixie Maglia DIXIE Donna cod.M223M271}and landing.^{Eastbride Men's waterproof jacket}In runs with change of direction, there was no significant influence of blade-Wrangler Women's Aura Slender Stretch Jean,^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}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）.^{Cat Footwear Mens Colorado Boots}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,^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}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.