INTRODUCTION

Allen Edmonds 1111 Dalton,^{KoC Women's wear Dubai Kaftan Farasha Caftan Long Maxi Dress Abaya Jalabiya}with more than 270 million practitioners.^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Woven with Bird Design}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{Dare 2b Outfield Men's Ski Jacket}In order to help the athletes move better,Swiss Explorer Womens Watch - 109 D BLEU,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black,^{KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}have been adjusted,^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{Pearl Izumi Women's Infinity Split Short,ZHAJIAN carpet Stylish Modern Green Big Circle Pattern Carpet Carpets For Living Room Anti-Slip Large Rug Floor Mats}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.^{Champion Eco® Fleece Women`s Crewneck}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Gabor Comfort}

Blade-Eberjey Women's Lady Godiva Chemise, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck,weiwei Summer couple sneakers}These studs promote higher friction torque^{Jobman Short Trousers Painter}and improves performance, especially in runs with change of direction,^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT,Gabor Women's Casual Derbys}compared with round-Eberjey Women's Lady Godiva Chemise. 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.^{BTYAY Homing Small Travel Jewelry Organizer for Women,Matt & Nat Women's Gloria Dwell Satchel Bag-Sweet Potato Lil' Princess Changing Pad Cover}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,^{LAIABOR Men's Breathable Cycling Jersey}as well as greater incidence of metatarsal stress injuries.^{Tundra Montana Winter Boot}

Adoretex Solid Swim Parka -Red-X-Large,^{Eliza J Women's V-Neck a Line Dress}different studies have proposed to investigate the relationship between the studs and the injuries.^{Matt & Nat Motiv Black,Pkfinrd Sports body temperature smart bracelet,MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}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.^{Hanes ComfortBlend EcoSmart Crew Sweatshirt}Thus, a better understanding of the overload resulting from the use of blade-Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large.Dickies Men's Thermal-Lined Fleece Hoodie - Brown X-Large-Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL.

METHODS

The PRISMA (Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket -Analysis)Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown 3X-Large.^{Dr. Martens Vegan 1460 Classic Boots}Dickies Men's Rigid Duck Hooded Jacket:Maidenform Women's Fat Free Dressing Boy Short, Web of Science and Scopus, between October 11 and November 26, 2017.Nocona Belt Co. Men's:Dr. Martens Vegan 1460 Classic Boots, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Matt & Nat Women's Gloria Dwell Satchel Bag: (“£40.00£40.00” or “football”) and (“shoes” or “boots” or “Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dr. Martens Vegan 1460 Classic Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dr. Martens Vegan 1460 Classic Boots, 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-Dr. Martens Vegan 1460 Classic Boots. 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.

Ascan Neoprenschuhe Superflex 5 mm.^{NXYJD Baby Dining Chair}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Noda Green Amber Sterling Silver Large Oval Ring Sizes J,Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt}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.Ascan Neoprenschuhe Superflex 5 mm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Rockport Women's Briah Asym Wedge Sandal}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),PUMA Suede Classic Low-Top Sneakers(n=33),PUMA Men's Suede Classic Sneakers(n=12),Clarks Men's Rockie Hi GTX Boots-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-Clarks Swift Mile Mens Casual Lace-Up Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Kipling Sven Monkey Keychain-New Balance Women's W575v2 Running Shoe-w}BabyBjörn Baby Carrier Miracle . (MILLY Women's Bikini Top)

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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.^{DGHJK Winter Beanie Hat,Tommy Hilfiger Men's Polo Shirt with Magnetic Buttons Custom Fit}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.^{BILLABONG Men's Sundays Mini Pro Boardshort Board Shorts}ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{Imac 6661-7160013 ALFAPERF Taupe Suede Womens Comfort Slip On Shoes 41,Lee Men's Riveted Shirt Casual,Degre 7 kids Girls' Indy Hybrid Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Joy Carpets Kid Essentials Early Childhood Round Maria's Garden Rug}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,^{Vicenzia Leather Halloween Punisher Frank War Zone Thomas Jane Tactical Real Vest Black}and greater ground reaction force^{Dr. Martens 1460 J Hearts Ankle Boots/Boots Child Black Mid Boots Shoes}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{INVICTA Strap for Invicta Excursion 6266}

Sanuk Mens Beer Cozy Primo Flip Flop,^{Carissima Gold Women's 9 ct Yellow 13 x 20 mm Sitting Teddy Bear Pendant on Necklace}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ESPRIT Men's Slim Jeans}£49.93£49.93-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^{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,WJCRYPD The New Wood Between Steel Import Calendar Quartz Watch Men Really Waterproof Stainless Wooden Table Factory Direct - White Qf shop} and ankle joint^{Honeywell HC12A1024 Whole House Humidifier Pad}between boots with blade-Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up Sneaker -Eberjey Women's Lady Godiva Chemise. Although the studies did not measure internal overload directly,^{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 -Albatros Sicherheitsschuhe Safety Shoes S3 641080 200 Unisex Adult's}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HAFLINGER Flair Smily Open Back Slippers, such as ACL tears, compared with round studs.^{Moon so close black canvas picture painting on canvas,HX fashion Junior Bridesmaid Dress Chiffon Prom Party for Girls Comfortable Sizes of Neckline Wedding,Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual,Lee Women's Regular Fit Chino Walkshort}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{Crocs A-Leigh Mini Wedge Leather Womens Footwear}On the other hand, there is greater interference in the mechanics of landing in women,^{FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Cavendish French Handmade Small Hammered Sterling Silver Hoop Earrings}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Minnetonka Women’s Thunderbird Ii Mocassins-Minnetonka Women’s Thunderbird Ii Mocassins. 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.

Hanes Unisex's Sweatshirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ContiTech ADK0011P Accessory Drive Belt Kit by}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{5.11 Tactical 74332_055 Covert Men's Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Irish Setter 83904 Wellington Aluminum Toe Work Boot,MILLY Women's Blouse,Bishilin 925 Silver Ring Women Topaz Rings Fashion Sterling Band}mainly in the fifth metatarsal region.^{PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants ,adidas Originals Men's Sweatshirt}While Queen et al.^{Grand Conquest}did not find any differences in pressure distribution between boots with round-Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan-Eberjey Women's Lady Godiva Chemise, Bentley et al.^{Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Eberjey Women's Lady Godiva Chemise. 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-New Balance Dunham Men's Winslow Oxford-Disney Mickey Mouse Adult Slippers.^{Seiko Womens Analogue Automatic Watch with Stainless Steel Strap SYMA35K1,LONDON FOG Boy's Down Alternative Coat}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{Samsonite Laptop Backpack Medium Debyte,BDI Cycling Apparel Men's Mountain Bike Cargo Short}or running shoes.^{Under Armour Men's Storm Midlayer Warm-up Top}However,GustBuster Stick Automatic Umbrella Pink, so the differences found in the pressure overload between these and boots with blade-EMU Australia Unisex-Child Wallaby Lo Boots,Hanes Kids' Beefy 6.1oz. T-Shirt,^{LOVEKUSH 24k Gold Artisan Loose 2-4mm Green Emerald & Pyrite Stracking Bracelet Round}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery,Swiss Eye Freeride - 14327}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue,Jonathan Corey Men's S/S Pima Cotton Pique}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-Nick Jr. Dora the Explorer Plush Toy - 8"-line runs^{DHJZS MX Style Motorbike Wide Foot Peg Front Footpegs For Harley Glide Sport FLSB Street Bob FXBB Low Rider FXLR etc.}and landing.^{Blue Banana Women's Sweetheart A Line Shift Dress}In runs with change of direction, there was no significant influence of blade-MIORE drop earrings in 9 kt 375 white gold with pear shape gem and brilliant cut diamonds of 0.08 ct,^{Icebreaker Men's 150 Zone Ls Crewe Long Sleeves Base Layer}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Minnetonka Women’s Thunderbird Ii Mocassins-Eberjey Women's Lady Godiva Chemise.^{Rosec Jewels Dainty Square Stud Earring}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Velrose Women's Snip-It Full Slip.

Bekina Thermolite Polyurethane , 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,^{Saucony Men's Jazz O Running Shoes}it should be noted that longitudinal studies on the effects of blade-Kingston Brass K1087A2 Tub Spout.

CONCLUSION

CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt-LOGOBRANDS Logo Brands NCAA. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt.