INTRODUCTION

Helly Hansen Men's HAAG,^{Laser TOOLS LAS4860 3676}with more than 270 million practitioners.^{Timberland Womens - Mount Holly Brown 18693}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Beauty kills canvas picture painting on canvas}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Poetic Licence Women's Head Strong Heels}have been adjusted,^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{SOSecure Swim Diaper Adult,AXAA Child Playpen/Playard for Child/Safety Play Pen Infant Sturdy Bases Lightweight 6-Panel Playpen Safety Household Protective Crawling Fence Blue}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.^{Ty 7137505 Chester Large Monster}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{PIAOLING Modern Simple Creative Resin Chandeliers}

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.^{Clarks Women's Step Cali Bay Sandal,Mammut Women's Zinal Trousers}These studs promote higher friction torque^{Bloch dance sneakers trainers 538 us 9.5 uk 6.5}and improves performance, especially in runs with change of direction,^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant,Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} 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.^{Eastbride Men's waterproof jacket,Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear-Under Armour Fleece Po Hoodie}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,^{Cat Footwear Mens Colorado Boots}as well as greater incidence of metatarsal stress injuries.^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Windrose Merino Jewellery Box 24.5 cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches,Nike Men's Sportswear Jacket,SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit}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.^{Scott Women's fleece jacket.}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.^{Tom Ford Women's Optical Frames}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.^{Oatey 14209 Mystic Rainwater Collection System}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net,Eterna Long Sleeve Shirt Modern FIT Poplin Checked}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.^{Sunferkyh-cl Men's Warm Ski Jackets Mens Waterproof Windproof Breathable Snowboard Jacket Mountain Outdoor Winter Coats with Detachable Hooded M-4XL Coat}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^{Chaco Men's Z1 Classic Sandal-Irregular Choice Girl's Bring Me Sunshine Trainers}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes)

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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.^{AMYMGLL Electric massage mattress multi-function 8 sets of heating ball cushion gift to eliminate fatigue relieve pain dark blue size 169 * 58 cm,Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer}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.^{Dare 2b Women's Mediant' Lightweight Breathable Taped Seams Zipped Pockets Reflective Waterproof Cycle Jacket Jackets Shell}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Richter Kinderschuhe Audi,HARLEY-DAVIDSON Harley Davidson Men BOXBURY,Haglöfs Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Greatideal Bathrobe Travel Bathrobe}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,^{Fossil Georgia Womens Watch}and greater ground reaction force^{Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Hanes Big Boys' Tank Top}

Urra Classic 220-1012-02 Cradle Set Pink,^{CHENTAOCS Badeanzug Damen Badebekleidung Mit Hoher Taille Push-up Beachwear}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Eterna Long Sleeve Shirt Modern FIT Herringbone Printed}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^{Triple 8 T8 Bum Saver Shorts ,CHAMARIPA height Increasing Shoes Men's Black Quarter Brogue Derby Dress Summer Taller 7cm - 021B02,Naava Women's 9 ct Yellow Gold Round Brilliant Cut Diamond and Marquise Ruby Ring}and ankle joint^{ZTMN Watch Box，Wooden，12 Grids Display Box With Glass Lid Coffee Color}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,^{Herr der Ringe Lord of the rings Arwen evening star silver bracelet,ETHNIC EMPORIUM womens Red Silk Bridal Indian Wedding Designer Lehenga Ghagra Choli Party Dupatta Muslim Women Festival 7323 43483 As Shown-PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Black Small}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.^{ASICS GSM Fitness Shoes,Ebbly Joe Browns Women Mary Jane Couture Corsage Vintage Party Wear Spectacular Court Shoes,Disney Dumbo 7-1/4" Tall Plush,Palladium Women's Pallabrouse Baggy Hi-Top Trainers}

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.^{chung shi Duxfree Oslo 2}On the other hand, there is greater interference in the mechanics of landing in women,^{Richter Jungen Lauflern Klett Hellblau} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Chubbies 5 Vehicles}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.^{Big Skinny Women's Panther Leather Clutch Slim Wallet}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{WOLVERINE Women's Piper Comp-Toe Work Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Wanderlust Gym Sack,The Pearl Source 10-13mm Champagne Golden South Sea Cultured Necklace,Hoggs of Fife Men's Moleskin Jeans Dark Olive}mainly in the fifth metatarsal region.^{Lois Mens Terrace Onewash Tapered Fit Denim Jeans W30 L30,Zjxxm Children's Room Wall Papers Cartoon Animal Photo Wallpaper Mural Home Decor Papier Peint Kids Self Adhesive Vinyl/Silk -300cmx210cm}While Queen et al.^{MosaicAL Manual Creasing Machine 13.8inch 350mm Paper Scoring Card with Magnetic Backstop A4} 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.^{Schiesser Women's Bath Robe}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.^{Ad Tec Adtec Mens 6 inch Composite Toe Boot Uniform,Pioneer STZ D10s L Steez Portable Music System for Apple iPod/iPhone Dock}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Yjdr Yellow Tiger Eye Stone Bracelet Double Pixiu Round Bead Natural Jewelry Bracelet,Josephine Osthoff Handtaschen-Manufaktur Leather Wallet Wiener Minibrieftasche Limone Viennese Box}or running shoes.^{Black Label Society Hangover Music [Vinyl]}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 ,^{sqddsg Children night light}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nike Men's Sportswear Windrunner Hooded Jacket,Baby's Trousseau Boy's White 3 Piece Cotton Knit Outfit}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{DOLCE_VITA Women's Maura Mule,Champion Spark Plug CHAMPION} 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^{Z-SEAT Walking Frame Trolley Shopping cart}and landing.^{Black Stair Net Baby Protective Netting}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{GDCAKMI Autumn and winter thick fur collar women coat long stockings warm yellow red tight}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.^{Bagtecs Backpack for Suzuki GSX-S 1000 F/S Katana BP25 25L}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,^{BEN DAVIS Hooded Zip Jacket - Black}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.