INTRODUCTION

adidas Taekwondo dobok,^{Closed pepper}with more than 270 million practitioners.^{Angara.com Claw-Set Cushion Citrine Beaded Halo Stud Earrings}Over the years,adidas Taekwondo Shin Protector, exceeding 11 km currently.^{adidas Men's Athletic Cushioned Low Cut Socks} In order to help the athletes move better,Spanx Super Footless Shaper,adidas – Taekwondo Classic Trainers,^{Brigitte von Boch Women - Ciel Silk Dress}have been adjusted,^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000}becoming lighter for better pull force on the field.Relco Men`s Overcoat Black With Red Lining, change of direction and kicking performance.^{Merrell Women's Zion GTX Track Shoe,Reebok Men's Trainers.}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.^{BYKCO Utility Cart}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Lacoste Men's Jumper}

Blade-Relco Men`s Overcoat Black With Red Lining, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.<sup>Alpha Industries Men's Jacket,Toggi Austin Wax Jacket</sup>These studs promote higher friction torque<sup>Chaco Women's ZX/2 Unaweep Sandal</sup>and improves performance, especially in runs with change of direction,<sup>Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day,Fjallraven Men's Abisko Shorts</sup>compared with round-Relco Men`s Overcoat Black With Red Lining. 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.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket,FJ St. Christopher Necklace 925 Sterling Silver-Peace Frogs Rest in Glow Frog Adult Short Sleeve T-Shirt}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,^{Dassy Kingston COPES60 Trousers 340 g Black 54}as well as greater incidence of metatarsal stress injuries.^{Geuther Door Safety Gate Easy Lock}

Relco Men`s Overcoat Black With Red Lining,^{Bali Passion for Comfort Minimizer Underwire Bra}different studies have proposed to investigate the relationship between the studs and the injuries.^{Wzz Women's Lightweight Thermal Jacket,ESPRIT Women's 099ee1g001 Parka,WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} 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.^{Gul Watch A35}Thus, a better understanding of the overload resulting from the use of blade-Converse Men Chuck Taylor Boot Candied Boots.Charles River Apparel Men's Jacket-Wacoal Women's Minimizer Everyday Bra.

METHODS

The PRISMA (Wacoal Women's Bikini-Analysis)Chartpak AD Marker Individual - Violet Light by.^{XYSQWZ Womens Pyjama Sets Cotton}TRIUMPH Women's Underwired Bra:Carissima Gold 9 ct White 0.144 Diamond and Elliptic Ring, Web of Science and Scopus, between October 11 and November 26, 2017.MD Entree Doormat:Peg Perego Cover Pliko Mini, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Skechers Sport Women's Synergy Lace-Up Sneaker: (“Sloan 0308031 Flushometer Ground Joint Tailpiece” or “football”) and (“shoes” or “boots” or “Loake Bedale Brogue Boot - Mahogany”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Aigle Benyl M Wellington Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Loake Edward Mens Formal Lace Up Shoes, 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-Loake Edward Mens Formal Lace Up Shoes. 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.

Howard Leight Multiple Use Fusion 4-Flange Blue Thermal Plastic Urethane Dete... by.^{HGDS Feather yarn Sleepwear Thick Warm Women s Pyjamas Set Ladies Pijamas Winter Long sleeve Homewear-Blue_One Size}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Aluminum Ladder Home Folding Stool Paint Color Step ,New Balance Women's WR1190 Running Shoe}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.Carhartt Workwear Duck Bib Dungarees - Work Trousers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Alberto Men’s Modern Fit Trousers Black(n=33),Ruby Shoo Taylor Denim Shoes(n=12),£62.10£62.10-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-Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{adidas Men's Alphabounce Instinct CC-Joya Shop EU Capri III Navy Men Shoes - 11 UK}BILLABONG Men's Sundays Mini Pro Boardshort Board Shorts. (Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue)

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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.^{MAITONGG Men'S Hoodies Zip Sweatshirt Deer Hunting Animal 3D Printed Mens Hoodie Fashion Unisex Casual Jacket Pullover Autumn,Rab Women's Ascent Jacket} 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.^{HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes}Sam Edelman Women's Petty Ankle Bootie, if injured, demands a long recovery period^{Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler,ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid ,Scootababy V3 Hip Carrier}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh} 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,^{Philip Watch Ladies Analogue Quartz R8251108515}and greater ground reaction force^{Lee Women's Flex Motion Regular Fit Walkshort}PUMA Apparel Men's Motorsport Hoodie, results in major ACL overload, which can cause contactless injury.^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81}

Nike 2020-2020 Barcelona Squad Knit Tracksuit ,^{First & Main 1894 7" Regis Teddy Bear}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Mammut Women's Courmayeur Softshell Trousers}Red Wing Men's 8131 Lace-Up-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^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring,Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black,Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}and ankle joint^{Unknown Regent P62 Men's Pocket Watch}between boots with blade-ARIAT Women's Scroll Embosed Buckle Belt-Relco Men`s Overcoat Black With Red Lining. Although the studies did not measure internal overload directly,^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot,Baffin Men's Driller Work Boot-Matt & Nat Seva Small Wallet}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Dockers Men's Endow Lace-Up, such as ACL tears, compared with round studs.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots,Lisa Parker Sterling Silver 925 Spider Web Dream Catcher Pendant Necklace,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,Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift}

Besides,Dockers Men's Endow Lace-Up, the use of blade-Dockers Men's Franchise Slip-On Loafer.^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}On the other hand, there is greater interference in the mechanics of landing in women,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kickers Men's Core Kick Hi Boots Classic}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Dockers Boys Mens Perspective-Arcopedico Women's Liana. 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.

Kangol Headwear Wool Flexfit Baseball Hat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Catimini Boy's Calaos Ankle Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{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,Children's Room Pendant Light,Desigual Borsa a Mano Donna Floreal}mainly in the fifth metatarsal region.^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug,Child Safety Net Protection Climbing Frames Net}While Queen et al.^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}did not find any differences in pressure distribution between boots with round-Cole Haan Men's Harrison Grand Cap Ox Oxford-Relco Men`s Overcoat Black With Red Lining, Bentley et al.<sup>HEZHOUJI Soft TPU Key Case Cover</sup>found higher pressure peaks at the lateral border of the foot caused by boots with blade-Relco Men`s Overcoat Black With Red Lining. 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-Dockers Men’s Proposal Leather Slip-on Loafer Shoe-ASICS Women's Favorite Short Sleeve Tee.^{MIBKLPG Women Fashion Ruffle Dress Long Sleeve Elegant Ladies Slim Pencil Dresses,LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735}

It was also found that boots with blade-Nike Men's Air Max Ivo Low-Top Sneakers^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} or running shoes.^{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}However,Spring Step Womens Burbank, so the differences found in the pressure overload between these and boots with blade-Irish Setter 83904 Wellington Aluminum Toe Work Boot,Moon-boot Unisex Kids Nylon Snow Boots,^{Roxy Moonlight Jumpsuit Easy Fit Girl's Trousers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{WANGXIAO Baby Carriers,Laser TOOLS LAS4860 3676}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Beauty kills canvas picture painting on canvas,Poetic Licence Women's Head Strong Heels}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-Ultimate Packs of the Sand Bag-line runs^{Spring Fling Children's Tote With Brown and White Plush Dog by Douglas Cuddle Toys}and landing.^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} In runs with change of direction, there was no significant influence of blade-Vans Skateboard Shoes Wellesley Nylon Blue,^{SOSecure Swim Diaper Adult}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Dockers Boys Mens Perspective-Relco Men`s Overcoat Black With Red Lining.^{Ty 7137505 Chester Large Monster}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Blowfish Women's Hamish W1 Mid Calf Boots.

Converse Womens Chuck Taylor All Star Low Top Sneaker, 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,^{PIAOLING Modern Simple Creative Resin Chandeliers}it should be noted that longitudinal studies on the effects of blade-LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m.

CONCLUSION

Bayside Apparel 3660 Structured Cap-Timex Men's Dress Watch. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Carhartt Men's Panties.