INTRODUCTION

Helly Hansen Men's HAAG,^{New Rock Mens Brando Biker Jacket - Real Leather Black #HR}with more than 270 million practitioners.^{Pure Country 1942-LS Rough Collie Pet Blanket}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{FOCO NBA Patches Business Jacket}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot}have been adjusted,^{Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{KoC Women's wear Dubai Kaftan Farasha Caftan Long Maxi Dress Abaya Jalabiya,Hanes Men`s 5.2 Oz ComfortSoft Heavyweight T-Shirt}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.^{Dare 2b Outfield Men's Ski Jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}

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.^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown,Pearl Izumi Women's Infinity Split Short}These studs promote higher friction torque^{HEJX Bull Basketball Sports Sweater Men and Women Loose Training Long-Sleeved Jacket Thin Hooded}and improves performance, especially in runs with change of direction,^{Champion Eco® Fleece Women`s Crewneck,Gabor Comfort}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.^{MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck,weiwei Summer couple sneakers-FRUIT OF THE LOOM Women's Briefs}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,^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}as well as greater incidence of metatarsal stress injuries.^{Gabor Women's Casual Derbys}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{BTYAY Homing Small Travel Jewelry Organizer for Women}different studies have proposed to investigate the relationship between the studs and the injuries.^{Matt & Nat Women's Gloria Dwell Satchel Bag,ZCRFYY Sheath/Column Elegant Minimalist Homecoming Cocktail Party Dress Jewel Neck Long Sleeve Knee Length Cotton with Sleek 2020,LAIABOR Men's Breathable Cycling Jersey}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.^{Tundra Montana Winter Boot} 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.^{Matt & Nat Motiv Black}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.^{OJKYK Men's Outdoor Parka Rabbit Fur Jacket Winter Waterproof Warm Ski Mountain Thicken Casual Jackets with Hood Zipper Closure}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL,Hanes ComfortBlend EcoSmart Crew Sweatshirt}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.^{Dr. Martens Vegan 1460 Classic Boots}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^{Armitron 753531 MPRG Wrist Watch – Women's-Noda Green Amber Sterling Silver Large Oval Ring Sizes J}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt)

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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.^{Fjallraven Women's Stina Jacket,Eterna Long Sleeve Shirt Modern FIT Denim uni}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.^{adidas unisex-child boys girls EH2769 Harden Stepback Green Size: 5}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Children's Room Ceiling Lighting LED Cartoon Boy Bedroom Lamp Dimmable 46W Modern Study Balcony Lounge Ultra-Thin Blue Acrylic with Remote Control Ø45CM,Famous Stars & Straps and – Overkill Hooded Zip-Up Jacket Cyber Grey,SYue Shopping Trolley}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Tommy Hilfiger Men's Polo Shirt with Magnetic Buttons Custom Fit}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,^{BILLABONG Men's Sundays Mini Pro Boardshort Board Shorts}and greater ground reaction force^{Imac 6661-7160013 ALFAPERF Taupe Suede Womens Comfort Slip On Shoes 41}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Lee Men's Riveted Shirt Casual}

Urra Classic 220-1012-02 Cradle Set Pink,^{Under Armour Men's Ua Qualifier Speed Pocket 7'' Short}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Joy Carpets Kid Essentials Early Childhood Round Maria's Garden Rug}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^{Vicenzia Leather Halloween Punisher Frank War Zone Thomas Jane Tactical Real Vest Black,Dr. Martens 1460 J Hearts Ankle Boots/Boots Child Black Mid Boots Shoes,INVICTA Strap for Invicta Excursion 6266}and ankle joint^{N / A Pocket Watch}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,^{ESPRIT Men's Slim Jeans,Lee Uniforms Men's Big & Tall Big-Tall Comfort-Waist Custom-fit Pleated Pant - Blue 50W x 28L-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve}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.^{WJCRYPD The New Wood Between Steel Import Calendar Quartz Watch Men Really Waterproof Stainless Wooden Table Factory Direct - White Qf shop ,ETHNIC EMPORIUM womens Ethnic Silk Traditional Formal Saree Zari Border Designer Casual Wear Sari Contrast Wedding Blouse Indian Muslim 714 43481 As Shown,Reebok Pump InstaPump Digital Men's Chrono Watch Blue Green and Fuschia Purple RC-PIP-G9-PFPL-WB,Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket}

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.^{Albatros Sicherheitsschuhe Safety Shoes S3 641080 200 Unisex Adult's}On the other hand, there is greater interference in the mechanics of landing in women,^{Moon so close black canvas picture painting on canvas}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{adidas Firebird Trackjacket Wms}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.^{Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Lee Women's Regular Fit Chino Walkshort}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Crocs A-Leigh Mini Wedge Leather Womens Footwear,FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail ,KIESENBERG Watch - Gifts for Suzuki Swift Sport Fan 20738}mainly in the fifth metatarsal region.^{ContiTech ADK0011P Accessory Drive Belt Kit by,5.11 Tactical 74332_055 Covert Men's Trousers}While Queen et al.^{Irish Setter 83904 Wellington Aluminum Toe Work Boot}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.^{MILLY Women's Blouse}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.^{Grey Pneumatic,PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{adidas Originals Men's Sweatshirt,Grand Conquest}or running shoes.^{Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight}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 ,^{Reloj CATH KIDSTON Unisex Adult Watch 5024693151288}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LONDON FOG Boy's Down Alternative Coat,Samsonite Laptop Backpack Medium Debyte}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{BDI Cycling Apparel Men's Mountain Bike Cargo Short,Under Armour Men's Storm Midlayer Warm-up Top}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^{catimini Baby Girls' Dress}and landing.^{Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Swiss Eye Freeride - 14327}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.^{COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue}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,^{Jonathan Corey Men's S/S Pima Cotton Pique}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.