INTRODUCTION

PUMA Mens Roma Basic Sneaker,^{Lavnis Men's Slim Fit Destroyed Jeans Pencil Pants Zipper with Holes}with more than 270 million practitioners.^{Khujo Men's Enrico Jacket}Over the years,Dickies Mens Long Sleeve Flex Twill Work Shirt, exceeding 11 km currently.^{Ciora Men's Alpin Ankle Boot Sheepskin Slippers}In order to help the athletes move better,Reebok Mens Fusium Run 2.0,WYZXR 3-Jaw Watch Back Remover,^{Josef Seibel Firenze 01 Choc/Moro Sandal}have been adjusted,^{Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants}becoming lighter for better pull force on the field.Safetots Wooden Multi Panel Fire Surround , change of direction and kicking performance.^{MATMDL Women's Cardigan Turtleneck Knitwear Ladies Jumpers Sweater Dress Wool Knitted,Burton Men's Insulated}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.^{Rivieras Classic 10° Noir Espadrilles}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Ricosta Kids Low Shoes with Velcro Fastener Racer}

Blade-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Jana 22466-24204 ABURA 1 ,Minnetonka Women's Two Button Ankle Boots}These studs promote higher friction torque^{Sugoi Women's RS Zero Long Sleeve Cycling Jersey-Black}and improves performance, especially in runs with change of direction,^{Erté Art to Wear Collection Ring I in Mixed Metals,ara Women's ROM Hi-Top Trainers}compared with round-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip. 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.^{Unknown Nigerian Laces Fabrics with Stones Tulle African Fabric Wedding French Lace for Party,Whimsical Watches Football Black Leather and Goldtone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap C-0820009-Select Gifts Andalucia Flag Lapel Pin Badge Solid Silver 925}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,^{Reebok Mens Fusium Run 2.0}as well as greater incidence of metatarsal stress injuries.^{Ulla Popken Women's Jeans Shorts}

Under Armour Men's Ua Horizon Stc Ankle Boot,^{GPF-fei Men's shoe Leather Loafers Shoes Driving Boat Lazy shoes Round toe Peas Comfortable Fashion Leisure Breathable}different studies have proposed to investigate the relationship between the studs and the injuries.^{Cosstars One Piece Unisex High-Top Sneakers Lace-up Canvas Shoes,CAIS Simple Modern Personality Led Wall Lamp Living Room Dining Hall Hallway Bedside Lamp,Palm Angels men Rainbow monogram wool scarf nero}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.^{Emporio Armani Y4M175 YG89J Men's Shoulder Strap with Flap}Thus, a better understanding of the overload resulting from the use of blade-XFLOWR Pajamas Sets Winter Autumn Long Sleeve Sleepwear Cartoon Strawberry Nightwear Turn-down Collar Sleep Lounge Underwear 2pcs.KUDALL Down Vest Women-Pataugas Sarah Derby Shoes & Brogues Women White.

METHODS

The PRISMA (Hugo von Eyck Ladies Automatic Watch Hydri-Analysis)brasi&brasi Handy & Paris Zip Bag Plain Black.^{VITELO Men's Plain Leather Cuban Heel Slip-On Shoes PC 9}KÜBLER Pulsschlag Men's Work Trousers with Shoulder Straps and Front Pocket:Woodtree USB Portable Fan Hand 360 Degree Rotation Rechargeable 3 Speed ​​Adjustable Neck Suspended fan for summer travel Sports Bureau, Web of Science and Scopus, between October 11 and November 26, 2017.Propet Women's Tatum Lace Bootie Ankle Boot:Gentle Souls Women's Best Moto Buckle Strap Bootie Ankle Boot, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Steve Madden Women's Neville Ankle Boot: (“Sebago Victory Waxy W” or “football”) and (“shoes” or “boots” or “The North Face Girls' Brianna Insulated Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

La Blanca womensLB0PJ15Twist Front Keyhole One Piece Swimsuit - Blue 6. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LONDON FOG mens LFM-CAMBRIDGE Cambridge, 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-Cole Haan Mens Jax Sneaker Sport II Lace Up Fashion Shoes. 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.

La Femme Blanche Trousers - 351368 Tobacco.^{Pearl Izumi - Ride Select RD III}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{TROOPER Royal Traveler Slimmy Trousers Lightning Edition,Devold Hiking Man Long Johns}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.Columbia Men's Casual Pants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{G-hong Champagne Top Grade Flip Bag for Ladies}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Gant Women's Kaari Fashion Boot(n=33),Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support(n=12),Gant Men's Fargo Chelsea 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-Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MANILA GRACE Borsa Felicia Media 19 W B027EU MD775 Bordeaux lucida AI19-£100.18£100.18 Promotion Available}McKINLEY Finja Women's Trousers. (Jacob&Co. Black Polyurethane Rubber Watch Band Strap 20mm)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Naava Women's 18 ct White Gold Princess Cut Diamond Solitaire Pendant Necklace-Sinya 18K Solid Yellow Gold Open Spring Semi-Mounted Rings High Luster Freshwater Cultured Pearl .Gabor Women's Comfort Ballet Flats, boots with blade-Paige Women's Jeans.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Perky Tattoo Machine Stigma Kits Professional Rotary Motor Shader Supply DC Connection Digital Power for Beginners Or Artists,JlLianT 3D HD Print Unisex Sweater Hoodie Men Women Anime Sweatshirts Coat Tops Pullover Hooded Zipper Cosplay Funny Long Sleeve with Cap Jacket Dragon Ball XXS-3XL}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.^{aden anais multi-layer sleeping bag}Sundried Womens Pro Range Cycling Jersey Long Sleeve Bike Shirt For Road Professional Cycle Wear, if injured, demands a long recovery period^{Azura by Spring Step Women's Cotton By Jeanette Peep-Toe Espadrille,G.I.G.A. DX Mens Enrik Casual Skate,Leader shoes Women's Slip-On Shoes Casual Mesh Walking Sneakers Comfortable}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Wrangler Men's Shirt}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,^{Touch Wall Lamp Creative Honeycomb Modular Assembly Helios Quantum lamp LED Magnetic decoration Light Bedroom Lamp}and greater ground reaction force^{Schmuckador - Länderschmuck Island 50 CM Necklace Pendant with A brilliant 0}Connects2 CT23TY27 Car accessory, results in major ACL overload, which can cause contactless injury.^{Diesel Women's Shorts Sweatpant Jeans Fayza-NE-SH 0830Q}

YBWEN Women Dance Clothes Women's Belly Costume Tassel Professional Bra And Belt Carnival Skirt Sexy Suit Dancewear ,^{The North Face Men's M Zaneck Jacket Insulated Synthetic}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{VIZARI Monterey Pant}Verus Men's Mixed Martial Art Shorts-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^{Gabs & Studio GABS Flat Bags G3 Size L - SAFFIANO PRINT DEER BLACK FLAT BAG 2,camel active Kyoto Messenger Bag,YYHSND Gloves}and ankle joint^{zcm Plush Toys Brown Bear And Bunny Cony Dolls With Heart For Wedding Gift Rabbit Stuffed Doll Bride Groom}between boots with blade-Lee Girls Emb Cuff Ankle Crop Pants-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip. Although the studies did not measure internal overload directly,^{Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords,Yyqt Ladies Fashion Bag-Columbia Women's Splash Maker III Rain Jacket - Haute Pink Print}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage, such as ACL tears, compared with round studs.^{NOADream Women High Heel Boots Leather Suede Chunky Block Stretch Warm Flats Boot Walking Work Wedding Party Thigh Size,Casio BG-6903-2ER Turquoise BG-6903-2E,PENVEAT Cartoon moon Blackout Curtains For Kids Room Children Bedroom Living Window Curtain Child,WVVU Car Seat Cushion}

Besides,DazzlingRock Collection 18K White Gold Round Gemstone & Diamond Ladies Cross Pendant , the use of blade-DIAOD Baby Dining Chair，Fold Convertible High Chair Converts to Booster Seat.^{Rosec Jewels Unique Engagement Ring}On the other hand, there is greater interference in the mechanics of landing in women,^{Icegrey Men's 3 in 1 Waterproof Ski Jacket Winter Hooded Windbreaker Coat}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{OMCCXO Sweet Women Socks Funny Cute Cream Candy Color Angel Floral Print}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ZZSDG Women Off Shoulder Hollow Out Low Cut Dress Summer Solid Color Slim Package Hip Night Club Party |Dresses-XXLYY WiFi Control 3D Hologram Fan. 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.

chung shi Chung -Shi Unisex Kids' DUX Acasia Clogs and Mules, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Start-rite Girls Angry Angels by Startrite Formal Lace Up Shoes Impulsive}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{HOLZRICHTER Berlin 13" Laptop Sleeve - Premium Leather Protective Case for MacBook}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{boboli Denim Stretch Trousers for boy,DLSMB-HO Watch storage box Portable 4 Grids Travel Box PU Leather Zipper Storage Cases Organizer,AQWESD Christmas Family Pajamas Set Xmas Matching - Printed Long Sleeve Tops Pants}mainly in the fifth metatarsal region.^{Joseph Ribkoff Dress,Kipling Tsuki Small Backpack}While Queen et al.^{Select Gifts Army Insignia Rank Captain Sterling Silver Lapel Pin Gift Box}did not find any differences in pressure distribution between boots with round-CMP Men's Wolljacke Jacket-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip, Bentley et al.^{WSZJJ Watch Box - Wooden Bracelet Jewelry Storage Display Mechanical}found higher pressure peaks at the lateral border of the foot caused by boots with blade-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip. 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-Cvthfyk Cotton Trend Little Girls Clothes With Sashes Kids Solid Jackets Trench Coats Girl Parka For -Mirui Step Stool Folding Steps Ladder Chair Multifunction Wooden Foldable Shelving Home Library 3 150kg Capacit .^{Floerns Women's Floral Print Off The Shoulder Tie Neck Blouse Crop Top,NYDJ Women's Denim Jacket}

It was also found that boots with blade-IUBBKI Diaper Bag Backpack Color Key Piano Music Keyboard Baby Tote Travel Large Mom Mama^{Under Armour Threadborne Fortis 3 Running,YUEHAI 12V 150W Multifunction Portable Car Heater Fan}or running shoes.^{Franco Sarto Womens Sunei Nude City Sandals 10 W}However,Spyder Men's Outbound Half Zip Jacket with Heavyweight Sweater Knit Shell, so the differences found in the pressure overload between these and boots with blade-miwaimao 2 Pieces Bikini Set Split Swimsuits Tankinis Swimwear Bathing Suits Triangular Strap Dress Style with Cloak,Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge,^{Little Treasures Solid 14 ct Yellow Gold Gun Revolver Pistol Pendant Necklace} especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{XJJUN-Safety Gate Punch Free Child Protection Fence Heightening Widening Encryption Isolation Pet Door Safety Indoor Corridor ,Wrangler MENS WRANGLER TEXAS REGULAR FIT STRAIGHT LEG JEAN - STONEWASH BLUE W38-L34}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{CHUAN YUAN-TOY Childrens Simulation Kitchen Toys,DC Men's Defy Snow Jacket}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-CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04-line runs^{New Balance Men's 515v1 Sneaker}and landing.^{HRSS Wooden Coat Rack Free Standing}In runs with change of direction, there was no significant influence of blade-CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window,^{POWERBREATHE Plus Heavy Resistance - Black}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ZZSDG Women Off Shoulder Hollow Out Low Cut Dress Summer Solid Color Slim Package Hip Night Club Party |Dresses-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip.^{Mesh Cloth Full Neck Turnout Rug - Defense Mosquito}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-NYDJ Women's Petite Pull on Skinny Ankle Jean with Side Slit.

Kasper Women's Stretch Crepe Elastic Back Pant, 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,^{LWW Jewellery Box Chinese}it should be noted that longitudinal studies on the effects of blade-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold.

CONCLUSION

Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small -Rosec Jewels 1/4 Ct Diamond Eternity Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Diadora Running Shoes M Shindano 7 174483.