INTRODUCTION

Helly Hansen Men's HAAG,^{Josef Seibel Women Boots Maren 02}with more than 270 million practitioners.^{Capelli New York Toddler Boys Shiny Camo Printed Rubber Rain Boot with Handles}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{O'Neill Volta Boys Jacket}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Rusty Women's Bare Scoop Tank}have been adjusted,^{Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Scully Womens Cantina Halter Dress,Reborn Doll}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.^{Luvvies Sylvia Brown Squirrel 5" by Russ Berrie}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Majestic Women's Long Sleeve Button Down Shirt T}

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.^{Minnetonka Shoes Thunderbird Shoes. Taupe,PUMA Suede Classic Low-Top Sneakers}These studs promote higher friction torque^{TB Davies 1102-007 Trade Triple Extension Ladder}and improves performance, especially in runs with change of direction,^{Geuther – Folding Changing Table,WALDIN Baby Wicker Cradle}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.^{Landing Leathers Men's Hero Indy-Style Leather Jacket ,Fashion_First Womens Brie Larson Captain Marvel Carol Danvers Costume Biker Leather Jacket-CHENTAOCS Bandeaue Floral Bikini Swimwear Womens Vintage Retro Push Up Strappy Beach Bathing Suit Women}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,^{OLYMP Men Shirt Long Sleeve Luxor}as well as greater incidence of metatarsal stress injuries.^{ARIAT Men's Apparel Accesory}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{YourFetishWorld Sexy Leather Mini Skirt.}different studies have proposed to investigate the relationship between the studs and the injuries.^{Blue Pearls Ettika - Purple Ribbons and Yellow Gold Star Bracelet ETK 0134 Etoile Violet,OLUKAI Mens Pikoi,FinnComfort Men's Budapest Brogue Black Size: 13 UK}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.^{Bloch Womens Patent Ballerina Closed Rouge} 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.^{Baffin Men's Zone Snow Boot}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.^{Berne Women's Washed Insulated Bib Overalls Tall Plum Large}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ZWLXY Men Pajama Sets Shorts Sleepwear Suit Solid Pyjamas Casual Short Silk Men's Pajamas Sleepwears Summer,GPWDSN Vintage Metal Jewelry Boxes Desk Organizer}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.^{JXS Men's 100% Cotton Work Shorts}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^{IUBBKI Diaper Bag Backpack-Monnalisa 5675AC Abito Bimba Girl Vestito Cotton Sleeveless Dress Kids}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Carissima Gold 9ct White 0.22ct Black and Diamond Swirl Stud Earrings)

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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.^{YQM Women Round Toe Solid Short Plush Flip Flops Open-Toed Beach Shoes Slipper Casual 37 KH,Grunland Girl Anfibio Nero Mod. GRUK1185}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.^{Lowa Mens Camino GTX High Rise Hiking Boots}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{ASICS Mens Serrano Onitsuka Tiger Shoes,Minnetonka Women’s Thunderbird Ii Mocassins,MK988 Men Casual Straight Leg Hip Hop Stretchy Baggy Loose Jeans Pants Light Blue 44}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets}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,^{House Of Leather Mens Soft Bomber Jacket Classic Fit Casual Blouson Style Robert Black}and greater ground reaction force^{Snickers 39230404052 Pirate Trousers Rip-Stop Size 52 in Black}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Child Safety Net Protection Climbing Frames Anti-fall net}

Urra Classic 220-1012-02 Cradle Set Pink,^{Saucony PowerGrid Omni 12 Running Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Small-shop Air Casual Black Trousers}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^{Arena Men's Powerskin St Jammer Race Suit,Cardinal Gates Pole Padding,MAXJACKETS Galaxy Starlord VOL 3 Waxed Leather Jacket}and ankle joint^{Trina Turk Women's Kimono Swimsuit Cover Up Swimwear}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,^{Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N,Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN-Think! THINK!Women’sGuad_3-000004Ankle Boot}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.^{Caterpillar Flame Resistant 6.5 oz Lightweight Twill Coverall,HEZHOUJI Metal Zinc Alloy Car Smart Key Case Cover,Howard Leight Multiple Use Fusion 4-Flange Blue Thermal Plastic Urethane Dete... by,New Balance Men's 574v2 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.^{FINIS Men's Hydrospeed 2 Jammer Swimsuit}On the other hand, there is greater interference in the mechanics of landing in women,^{Dassy Jackson Copes60 Trousers} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SYue Blue maternity pillow}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.^{ASICS Women's Cabrillo Pant}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Vivienne Westwood Ladies Orb Rose Gold Case Bracelet Watch}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{The Russian Stone Phenacite Phenakite Tumbled From Russia - 2.6cm 33 Carats,Citizen Men's Analogue-Digital Eco-Drive Watch with Titanium Strap JY8020-52E,AMYMGLL Home massage pillow car electric multi-function home heating kneading free adjustment weight 2.4kg}mainly in the fifth metatarsal region.^{GSFDHDJS Cosplay Boots Shoes for Girls Frontline cz75,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}While Queen et al.^{LIQICAI-ZHULIAN LIQICAI Beaded Curtain For Doorways Windows Entrance Home Shop Restaurant Decoration}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.^{Casio Men's Watch EFR - 513D 7AVEF}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.^{Vans Classic Slip-on Canvas Trainers,Festina Ladies Analogue Watch F16534/2 with Stainless Steel Strap and Black Dial}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Diadora Men's Action Plus Running Shoes,MARUA Heated Scarf with Neck Heating Pad Electric Battery Powered Pockets Fast Washable for Outdoor Indoor Hiking Walking}or running shoes.^{Eterna Men's Slim Fit Shirt Extra Long Sleeves White} 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 ,^{Boombee Men's Gym Top Brown Quick Dry Pants UV Protection Windproof Waterproof Hiking For Outdoor Sport}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{FINLN Love memory bracelet female s925 sterling silver vibrato 100 languages ​​I love you 520 Valentine's Day gift,LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Krug-Baumen Regatta 4 Diamond Men's Quartz Watch,Dolfin Men's Ocean Solid Water Short}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^{SYue Pregnancy Pillow G-Shaped with Removable Cover Full Body and Maternity Support - for Back Hips Legs Belly Pregnant Women}and landing.^{SXSE Children's Clothing Girls Suits Fashion Long-sleeved Sweater Leggings Large Children Two-piece Suit White 110-160 Yards}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Alberto Regular slim fit jeans}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.^{BJYG Child Safety Net Protection Climbing Frames Balcony Net}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,^{Think! Women's 686274_Guad Desert Boots}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.