INTRODUCTION

Allen Edmonds 1111 Dalton,^{Craghoppers Men's Steall Stretch Waterproof Overtrousers}with more than 270 million practitioners.^{Ad Tec Adtec Women's 8" Packer Chestnut Work Boot}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress}In order to help the athletes move better,Swiss Explorer Womens Watch - 109 D BLEU,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black,^{plkm Pumpkin Plush Cushion Pillow 40cm/Orange}have been adjusted,^{Eterna Half Sleeve Shirt Modern FIT Twill uni}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{Mascot 50354-835-180 Naxos Frontline Lightweight Lining Knitted Jumper with Half Zip,Tom Ford Unisex Adults’ FT0607 05X 51 Sunglasses}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.^{Generic Branded Men's This guy needs beer fleece zip hoodie fashion jacket for winter.}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}

Blade-Eberjey Women's Lady Godiva Chemise, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Nike Men's Aj1 Ko High Og Basketball Shoes,24" Polycotton Slip}These studs promote higher friction torque^{Clarks ORIGINALS Men's Desert London Derbys}and improves performance, especially in runs with change of direction,^{Wacoal Women's Full Coverage Bra,New Balance Men's 565 Sneaker}compared with round-Eberjey Women's Lady Godiva Chemise. 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.^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses ,Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco-MIMORE Wooden Brown Rustic Ring Wedding Xmas V'day Jewelry Cushion Organizer Case}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 Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}as well as greater incidence of metatarsal stress injuries.^{Alex Evenings Women's Blouse}

Adoretex Solid Swim Parka -Red-X-Large,^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}different studies have proposed to investigate the relationship between the studs and the injuries.^{Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,Blakläder 140018008500C44 Size C44 "Profil" Trousers - Cornflower Blue,Wrangler Men's Jeans}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.^{Bekina Thermolite Polyurethane} Thus, a better understanding of the overload resulting from the use of blade-Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large.Dickies Men's Thermal-Lined Fleece Hoodie - Brown X-Large-Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL.

METHODS

The PRISMA (Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket -Analysis)Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown 3X-Large.^{Nike Men's Air Max Ivo Low-Top Sneakers}Dickies Men's Rigid Duck Hooded Jacket:Maidenform Women's Fat Free Dressing Boy Short, Web of Science and Scopus, between October 11 and November 26, 2017.Nocona Belt Co. Men's:Dr. Martens Vegan 1460 Classic Boots, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Matt & Nat Women's Gloria Dwell Satchel Bag: (“£40.00£40.00” or “football”) and (“shoes” or “boots” or “Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dr. Martens Vegan 1460 Classic 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,Dr. Martens Vegan 1460 Classic Boots, 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-Dr. Martens Vegan 1460 Classic Boots. 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.

Ascan Neoprenschuhe Superflex 5 mm.^{La Sportiva Men's Iridium Hoody}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Betsey Johnson Women's Jogger Sweatpants,Chillaz Women's Montebelluna Long Sleeve Casual}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.Ascan Neoprenschuhe Superflex 5 mm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{COFRA Mens Engineer Black Safety Boot MODIGLIANI}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),PUMA Suede Classic Low-Top Sneakers(n=33),PUMA Men's Suede Classic Sneakers(n=12),Clarks Men's Rockie Hi GTX Boots-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-Clarks Swift Mile Mens Casual Lace-Up Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Fly London Men's Jolm691fly Trainers-Werner Kern Ladies Dance Shoes Asta 6}BabyBjörn Baby Carrier Miracle . (TuffRider Women's Plus Rider Field Boots)

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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.^{YANGFH Riding Outdoor Shatter-resistant Hand Carbon Fiber Gloves Knight Equipment,Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net}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.^{Nike Womens Zoom Winflo 5 Running Shoes}ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch,COFRA Mens Engineer Black Safety Boot MODIGLIANI,DÃ DOUBLEUR DE QUAI 2 ENTRÃ ES 30A / 1 SORTIE 50A}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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,^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}and greater ground reaction force^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{Ganter Women's Hilde-h Ankle Boots}

Sanuk Mens Beer Cozy Primo Flip Flop,^{Grafters Work Boot - Black size UK Mens Size 11}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Child Safety Net Protection Climbing Frames Net}£49.93£49.93-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^{Planam 294024 Size 24 "MG 300" Overall - Grey,XXHDEE Tricycle For 1-5 Years Old Baby,adidas Men's Essentials 3-Stripes Tricot Track Jacket}and ankle joint^{Pulsar Uhren Men's Quartz Watch Modern PT3005X1 with Metal Strap}between boots with blade-Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up Sneaker -Eberjey Women's Lady Godiva Chemise. Although the studies did not measure internal overload directly,^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes ,Think! Women's Guad_3-000037 Loafer-WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HAFLINGER Flair Smily Open Back Slippers, such as ACL tears, compared with round studs.^{HAFLINGER Unisex Adults' P-Loft Slippers,Lacoste Men's T-Shirt,Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags,Money Savvy Football Bank}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use} On the other hand, there is greater interference in the mechanics of landing in women,^{Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Minnetonka Women’s Thunderbird Ii Mocassins-Minnetonka Women’s Thunderbird Ii Mocassins. 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.

Hanes Unisex's Sweatshirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{hanky panky Women's Signature Lace Low Rise Thong}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Women's Pants Engadin Zip Off,Mark Nason Women's Abbe Sneaker,IGI&Co Women's Dku 61650 Oxford Flat}mainly in the fifth metatarsal region.^{Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder,JACK PYKE Fieldman Boots}While Queen et al.^{adidas Women's Cf Advantage Cl W Fitness Shoes}did not find any differences in pressure distribution between boots with round-Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan-Eberjey Women's Lady Godiva Chemise, Bentley et al.^{Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Eberjey Women's Lady Godiva Chemise. 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-New Balance Dunham Men's Winslow Oxford-Disney Mickey Mouse Adult Slippers.^{Weiyue Men's belt- Belt Pin Buckle Youth Pants With Wild Tide,ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants,PUMA Team Shirt}or running shoes.^{Disguise Disney Minnie Mouse Classic Girls' Costume}However,GustBuster Stick Automatic Umbrella Pink, so the differences found in the pressure overload between these and boots with blade-EMU Australia Unisex-Child Wallaby Lo Boots,Hanes Kids' Beefy 6.1oz. T-Shirt,^{IUBBKI Diaper Bag Backpack Rider Participates Motocross Cool Motorcycle Baby Tote Travel Multifunction Mama Men}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Amody Women 18K White Gold Inlaid Green Emerald and Diamond Engagement Wedding Ring Gifts,Castrol POWER1} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Glenmuir Lomond V Neck Lambswool Sweater,Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings} 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-Nick Jr. Dora the Explorer Plush Toy - 8"-line runs^{Swea Pea & Lilli White Embroidered Tulle Christening Baptism Gown}and landing.^{ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen}In runs with change of direction, there was no significant influence of blade-MIORE drop earrings in 9 kt 375 white gold with pear shape gem and brilliant cut diamonds of 0.08 ct,^{Chaco Mens JCH199671 Playa Pro Web}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Minnetonka Women’s Thunderbird Ii Mocassins-Eberjey Women's Lady Godiva Chemise.^{CC CORSO COMO Women's Icelyn Pump}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Velrose Women's Snip-It Full Slip.

Bekina Thermolite Polyurethane , 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,^{XXHSS High-end Personality Commander Dresser Valet Watch Box Case & Mens Jewelry Organizer Leather Storage}it should be noted that longitudinal studies on the effects of blade-Kingston Brass K1087A2 Tub Spout.

CONCLUSION

CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt-LOGOBRANDS Logo Brands NCAA. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt.