INTRODUCTION

Helly Hansen Men's HAAG,^{Dosh Street 6 Card Wallet}with more than 270 million practitioners.^{Regatta Men's Telman 3 In 1 Water Proof Jacket}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Generic Branded Men's This guy needs beer fleece zip hoodie comfortable sweatshirt for autumn.}have been adjusted,^{BCSHF Corset Vintage Lingerie Corsets Steampunk Halter Shoulder Straps Top With Buckles For Weight Loss Body Sculpting} becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Ultrasport Men's Stan Softshell with Ultraflow 5.000,ARIAT Mens Sierra Wide Square Toe Work Boot}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.^{MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Trespass Men's Bezzy Padded Ski 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.^{TRIUMPH Triumph Charlotte Jeans/Trousers ,REYUAN Men's Watch}These studs promote higher friction torque^{ZJDU Medical Silicone Breast}and improves performance, especially in runs with change of direction,^{adidas Men's Athletics Tricot Snap Pant,Mianbao Carpet window terrace Fashion Christmas computer chair Baby's Crawling Nursery Kids Cartoon Toilet Area sofa rug Bedroom Living room Floor 160 * 230cm}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.^{Eterna Men's Short-Sleeved Comfort Fit Shirt 3680/18/K19K Blue,ASICS Men's Intensity Short-United Colors of Benetton Women's Vestito Dress}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,^{adidas Women's W Vrct Jk Jacket}as well as greater incidence of metatarsal stress injuries.^{Hanes Boy's Kids' Cotton-Blend Jersey Polo}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{adidas Boys' Maternity Blouse}different studies have proposed to investigate the relationship between the studs and the injuries.^{NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter,Vineyard Vines Men's Lettuce Play Short Sleeve Pocket T-Shirt,Bulova Dress Duets 97B100 Men Wrist Watch}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.^{Result 3 in 1 Removable Fleece Waterproof Windproof Mens Rain 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.^{Reebok Set Royale} 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.^{ZWQ kids Bluetooth-Enabled high-tech Baby Swing Stand}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Cutter & Buck Men's Long Sleeve Epic Easy Care Nailshead Shirt,MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion 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.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.^{ICE CARATS 14k White Gold Letter G Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}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^{pakilia Necklace pendant "Lluvia" - incl. 45 cm chain fair trade necklace-Longines Watches Men's Heritage Watch} Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Cat Footwear Men's Colorado' 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.^{LOVEKUSH 925 Sterling Silver Dainty Slave Loose Helling 8mm Stracking Green Pyrite Bracelet Round,PUMA Women's Classics T7 Track Jacket}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.^{Jewelco London 9ct Yellow Gold Crystal Disco Ball Belly Bar - Various Colours}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{DIYthinker Flowers Vines Valentine's Day Red Hard Case Shoulder Carrying Children Backpack Gift 15",Nike Men's Tiempo Ligera Iv Ag-pro Football Boots,ELTEN Elten 728321-39 Safety Shoes "Sanex" ESD S3}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Onlineshoe Women's Tall Knee High Biker Boots with Straps - Black}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,^{Polo Ralph Lauren Men's Classic Fit w/Wicking 5-Pack Boxers - Blue XXL}and greater ground reaction force^{MD Entree Doormat}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Noble House Pure Motorcycle Leather Jacket -Tiger-}

Urra Classic 220-1012-02 Cradle Set Pink,^{Reebok Ex O Fit Hi Mens Hi-Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tuscany Silver Sterling Set of Blue Topaz Fancy Earrings and Necklet 41cm/16"}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^{Colmar Women's Place St 3 Down-Outerwear-Coats,BP 1461-720-53-M,GUESS UBN83019_wt Women's Necklace}and ankle joint^{Result Mens Alaska 3-in-1 StormDri Waterproof Windproof Jacket}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,^{PUMA Essential Skinny Women's Trousers,maier sports Bret Men's Practical Jacket-New Rock Mens Brando Biker Jacket - Real Leather Black #HR}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.^{FOCO NBA Patches Business Jacket,Under Armour Baby Boys' Short Sleeve and Pant Set Layette,Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot,Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold}

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.^{KoC Women's wear Dubai Kaftan Farasha Caftan Long Maxi Dress Abaya Jalabiya}On the other hand, there is greater interference in the mechanics of landing in women,^{Dare 2b Outfield Men's Ski Jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Skechers Mens Nampa Soft Toe Lace Up Safety Shoes}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.^{KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Pearl Izumi Women's Infinity Split Short,Champion Eco® Fleece Women`s Crewneck,jieyun Umbrella-shaped Vertical Electric Heater with 3 Power Settings for Indoor Outdoor}mainly in the fifth metatarsal region.^{Gabor Comfort,MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck}While Queen et al.^{weiwei Summer couple sneakers}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.^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}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.^{Regent gentles watch FR187,Gabor Women's Casual Derbys}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{BTYAY Homing Small Travel Jewelry Organizer for Women,Matt & Nat Women's Gloria Dwell Satchel Bag}or running shoes.^{LAIABOR Men's Breathable Cycling Jersey}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 ,^{Adrenaline Promotions NCAA North Carolina Tar Heels Mountain Bike Cycling Jersey}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Tundra Montana Winter Boot ,Eliza J Women's V-Neck a Line Dress}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Matt & Nat Motiv Black,MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}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^{Kari Traa Women's Rose Long Sleeve Long-Sleeve Base Layers}and landing.^{Hanes ComfortBlend EcoSmart Crew Sweatshirt}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{JANABEBE Cover for Klippan Uno WOB} 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.^{Dr. Martens Vegan 1460 Classic Boots}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,^{Noda Green Amber Sterling Silver Large Oval Ring Sizes J}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.