INTRODUCTION

Helly Hansen Men's HAAG,^{Think! THINK!Women’sGuad_3-000004Ankle Boot}with more than 270 million practitioners.^{Time Force TF3062M14 Men's Analog Quartz Watch with Black Dial and Fabric Strap}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Caterpillar Flame Resistant 6.5 oz Lightweight Twill Coverall}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Howard Leight Multiple Use Fusion 4-Flange Blue Thermal Plastic Urethane Dete... by}have been adjusted,^{New Balance Men's 574v2 Trainers}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{FINIS Men's Hydrospeed 2 Jammer Swimsuit,Andersen Scala Muna Market Stroller}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 Jackson Copes60 Trousers} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ASICS Women's Cabrillo Pant}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Vivienne Westwood Ladies Orb Rose Gold Case Bracelet Watch,The Russian Stone Phenacite Phenakite Tumbled From Russia - 2.6cm 33 Carats}These studs promote higher friction torque^{L.J.J Men Watch Quartz Diamond Set Dial for Mens Fashionable Waterproof Gifts}and improves performance, especially in runs with change of direction,^{Citizen Men's Analogue-Digital Eco-Drive Watch with Titanium Strap JY8020-52E,GSFDHDJS Cosplay Boots Shoes for Girls Frontline cz75}compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know Helly Hansen Men's Moss Outdoor Waterproof Shell Jacket,LIQICAI-ZHULIAN LIQICAI Beaded Curtain For Doorways Windows Entrance Home Shop Restaurant Decoration-Equipe de France Football French Team FFF Official Collection Boys' Tracksuit}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,^{Casio Men's Watch EFR - 513D 7AVEF}as well as greater incidence of metatarsal stress injuries.^{Festina Ladies Analogue Watch F16534/2 with Stainless Steel Strap and Black Dial}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Diadora Men's Action Plus Running Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{MARUA Heated Scarf with Neck Heating Pad Electric Battery Powered Pockets Fast Washable for Outdoor Indoor Hiking Walking,ASICS Women's Gel-Excite 4 Running Shoe,Eterna Men's Slim Fit Shirt Extra Long Sleeves White} 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.^{FINLN Love memory bracelet female s925 sterling silver vibrato 100 languages ​​I love you 520 Valentine's Day gift}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{Krug-Baumen Regatta 4 Diamond Men's Quartz Watch}Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal Jacket. 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{JEWEL BEADS Jewel Beads Natural Beautiful Jewellery 3 Matched Pair}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dolfin Men's Ocean Solid Water Short,SXSE Children's Clothing Girls Suits Fashion Long-sleeved Sweater Leggings Large Children Two-piece Suit White 110-160 Yards}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{BJYG Child Safety Net Protection Climbing Frames Balcony Net}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Body Glove Women's Swimwear Cover-Ups-Think! Women's 686274_Guad Desert Boots}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Relax Dulcie Leather Slipper)

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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.^{Nautica N7160 Eyeglasses 029 Satin Gunmetal 52-17-140,Oliver Peoples 0OV5189S 1005N5 Black Bernardo Square Pilot Sunglasses Polarised Lens Category 3 Size 54mm}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.^{Dr. Martens Marten's 3989}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Timex Mens Analogue Classic Quartz Watch with Leather Strap,GSFDHDJS Cosplay Boots Shoes for Seraph of the end Krul Tepes black,SFGSA Electric Heated Vest Heating Jacket Clothing for Men Women Lightweight Winter USB Charging Warm Slim Fit Gilet Wind Resistant Camping Outdoor}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Area Forte Ad1752}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,^{Rainbow Club Kelis Ivory Dyeable Satin Wedding or Occasion Shoes}and greater ground reaction force^{Polaroid Men's Sunglasses}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Great Eastern Entertainment Vampire Knight Takuma Plush}

Urra Classic 220-1012-02 Cradle Set Pink,^{Salewa Aqua 2 Womens Functional Powertex Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Kickers Baby Girls' Kick T Kilty Ballet Flats}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{GLGSHOULIAN Down Jacket Women,Sanuk Women's Shuffle Loafer Flat,Henschel Men's Hat}and ankle joint^{MIBKLPG Elegant Lace Up Women Sweater Dress Slim Waist Turtleneck Bodycon Knitted}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{Jessica Simpson Women's Huntera Fashion Boot,Nike Men's Rosherun Kjcrd Running Shoes-Hanes Kids' Beefy 6.1oz. T-Shirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality,Helikon-Tex POLISH INFANTRY JACKET - Heavy Fleece,Carissima Gold 9ct White 0.22ct Black and Diamond Angel Wings Stud Earrings,Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{Boombee Baby Playpen Children's Fence Game Infant Toddler Crawling Mat Playground Indoor Household Toys} On the other hand, there is greater interference in the mechanics of landing in women,^{Reebok Women's Training Supply Muscle Tank Top}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{WFDA Fashion Studded Leather Belt Men And Women Unisex Punk Japanese Word Buckle Rivet Accessories Pin Great Accessory}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring. 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Brandt – Carte Electronique – 72x6695}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{BILGFTG Heated Insoles for Women Men 7.4V/6000mah Battery Electric Warming Foot Warmer Pads-Suit Winter Ski}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{The Little Green Sheep Organic Waterproof Junior Mattress Protector ,Rosec Jewels 0.55Ct SGL Certified Diamond Butterfly Earring,Clarks Unstructured Un.coil Casual Oxford}mainly in the fifth metatarsal region.^{Mammut Women's Runbold Trekkings Tights,Columbia Women's Powder Lite Light Hooded Puffer Jacket}While Queen et al.^{Mr. Boho | Fitzroy Sunglasses for women and men}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{CHARLES-HUBERT PARIS Charles-Hubert,Youlee Women's Oblique Zipper Hooded Coat for Winter}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Dr. Scholl's Shoes Men's Gus Sandal,CW-X Women's Stabilyx CWX Tights - Black}or running shoes.^{Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{Rossignol Men's Rapide Ski Jacket}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care,Nike Men's Cortez Basic Leather Shoe Trail Running}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid,Kienzle POSEIDON LADY K00280}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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{Vitrex VITREX 103420 Versatile Power Pro 750w Wet Saw 240V}and landing.^{Chaco Men's Z/Volv 2 Sandal}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{The Pearl Source 11-12mm Pink Freshwater Cultured Necklace}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies Watch, 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,^{Eliza J Women's Dress}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.