INTRODUCTION

adidas Taekwondo dobok,^{Nike Women's Vestito Casual}with more than 270 million practitioners.^{Hi-Tec Mens V-Lite Walk-Lite Wallen-M V-lite Walk-lite Wallen-m}Over the years,adidas Taekwondo Shin Protector, exceeding 11 km currently.^{Nike Cortez Basic Sl Gs Kids Trainers}In order to help the athletes move better,Spanx Super Footless Shaper,adidas – Taekwondo Classic Trainers,^{WNN Jewelry Box Storage Antique Handmade Jewelry}have been adjusted,^{LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C} becoming lighter for better pull force on the field.Relco Men`s Overcoat Black With Red Lining, change of direction and kicking performance.^{Adorise Swimwear Nature,ARIAT Men's Workhog Pull-on H2O Composite Toe Work Boot}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.^{Planam 291029 Size 29 "MG 300" Overall - Mid Red}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{O'Neill Men's Casual Shorts}

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>LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring,Sbicca Women's Fairy Slide Sandal</sup>These studs promote higher friction torque<sup>VERKA Women's Wooden Clogs from Sweden - BLOMMA</sup>and improves performance, especially in runs with change of direction,<sup>Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net,Cofra V024-0-00.Z58"Protection" Parka</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.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her,Seat Subframe Passengers Side-Plastimo Unisex's PL56166}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,^{PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C}as well as greater incidence of metatarsal stress injuries.^{ASICS Men's Cabrillo Jacket}

Relco Men`s Overcoat Black With Red Lining,^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}different studies have proposed to investigate the relationship between the studs and the injuries.^{PUMA ESS Women's Hooded Sweater Organic Cotton,BATMAN Youth Caped Crusader Pullover Hoodie,JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}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.^{Poofy Shih-tzu by Douglas Cuddle Toys}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.^{AKU Rapida Air W's Women's Outdoor Shoe}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.^{Casio General Men's Watches Digital-Analog Combination with 10 Year Battery Life AQ-190WD-1AVDF - WW}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex,Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}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.^{Child Safety Net Protection Climbing Frames Braided Rope Net}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^{Minnetonka Children's Thunderbird II Shoes Girls Beige-SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}BILLABONG Men's Sundays Mini Pro Boardshort Board Shorts. (Nautica Women Conaway Shoe Slip-On Sneaker)

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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.^{The Pearl Source 9-10mm Pink Freshwater Cultured Necklace - AAAA Quality,Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets}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.^{AGU Reflection short bike shoe cover Essential | Waterproof overshoes black}Sam Edelman Women's Petty Ankle Bootie, if injured, demands a long recovery period^{New Balance Mens 840v3 Shoes,JSUMING Winter Coats For Women,BILLABONG Women's Mini Crop Bikini Top}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{View Master 3D Ni Hao}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,^{Navachi 925 Sterling Silver 18k White Gold Plated 9.5ct Square Ruby Emerald Sapphire Stud Earrings}and greater ground reaction force^{EverEarth 7-in-1 Garden Activity Cube EE33285}PUMA Apparel Men's Motorsport Hoodie, results in major ACL overload, which can cause contactless injury.^{Lowa Men's Camino GTX High Rise Hiking Boots}

Nike 2020-2020 Barcelona Squad Knit Tracksuit ,^{HANSA 194812 Rhino 18" Plush}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{JM Jewellery Ltd QUALITY UK Sterling Silver Cushion Signet Ring 14 x 13mm}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^{Chatham Men's Kayak G2 Boat Shoes,IUBBKI Ya Like Jazz T-Shirt Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Festina Ladies Quartz Watch with White Dial Analogue Display and Multicolour Stainless Steel Bracelet F16534/3}and ankle joint^{Hurley Men's M Siege Anorak Jacket Jackets}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,^{PIAOLING Simple Vertical Floor Table Lamp,Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles -Timezone Women's Slim Enyatz Jeans}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.^{WMOFC Women's Printed Silk Pajamas Summer Thin Section Short-Sleeved Loose Home Service Sweet Cartoon Dress for Girl,Dunlop Adults Purofort Professional Full Safety Wellies,Lakeland Leather Keswick Real Weekend and Overnight Holdall Duffle Bag,Stahl ST61417 Brushed Stainless Steel Watch with Date Small White Bar Index}

Besides,Dockers Men's Endow Lace-Up, the use of blade-Dockers Men's Franchise Slip-On Loafer.^{Palladium Women's Pallabrouse Baggy Hi-Top Trainers}On the other hand, there is greater interference in the mechanics of landing in women,^{Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ty Wonderpets Trio Kit}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.^{Kappa Sweatshirt Arain Pro 4}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Persol Vintage Celebration Sunglasses,Result Mens Holkham Down Feel Jacket,Salty Crew Men's Tippet Jacket}mainly in the fifth metatarsal region.^{Yxx max Watch winder Automatic Winder Box,LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002}While Queen et al.^{Dr. Martens Boy's 1460 Skull Web J Classic Boots}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>Lacoste Men's Polo Shirt</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.^{Clarks Women's Adriel Viola Dress Pump,Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot}

It was also found that boots with blade-Nike Men's Air Max Ivo Low-Top Sneakers^{Kodiak Men's Chase Sneaker,Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}or running shoes.^{WOLVERINE No. 1883 Men's Ansley Chukka}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,^{INVICTA Mens 1271 Rose Gold Watch}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.,Blakläder 310013809900XL Vest Craftman Size XL in Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Saucony Women's ProGrid Integrity ST2 Walking,Gul Watch Pro 3.30 IPB Black}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^{Nautica Zachary Wall Decals}and landing.^{Greenburry Women's Backpack}In runs with change of direction, there was no significant influence of blade-Vans Skateboard Shoes Wellesley Nylon Blue,^{Rosa Faia Women's 5618 Non-Wired Everyday Bra}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.^{Converse Kids Chuck Taylor All Star Street Ox Sneaker}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,^{Marmot Women's Slingshot Jacket}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.