INTRODUCTION

Desigual Women's Tenis Patch Low-Top Sneakers,^{ECCO Women's Shape M 15 Boots}with more than 270 million practitioners.^{Rivieras Classic 10° Noir Espadrilles}Over the years,Black Diamond W Alpine Light Pants Casual, exceeding 11 km currently.^{Ricosta Kids Low Shoes with Velcro Fastener Racer}In order to help the athletes move better,ASICS Women's Thermopolis LT 1/2 Zip,Sorel Women's Nubuck Leather Joan of Arctic Wedge Boots Black,^{Jana 22466-24204 ABURA 1} have been adjusted,^{Sugoi Women's RS Zero Long Sleeve Cycling Jersey-Black}becoming lighter for better pull force on the field.Geox Men's U Copacabana B Espadrilles, change of direction and kicking performance.^{Kaplan Retail LTD Fire Emblem Game Stylish Hoodie,Erté Art to Wear Collection Ring I in Mixed Metals}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.^{ara Women's ROM Hi-Top Trainers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Unknown Nigerian Laces Fabrics with Stones Tulle African Fabric Wedding French Lace for Party}

Blade-ASICS Men's Silver Short Sleeve Run Top, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Select Gifts Andalucia Flag Lapel Pin Badge Solid Silver 925,Cookology CCF99WH White Chest Freezer for Outbuildings}These studs promote higher friction torque^{Reebok Mens Fusium Run 2.0}and improves performance, especially in runs with change of direction,^{Ulla Popken Women's Jeans Shorts,GPF-fei Men's shoe Leather Loafers Shoes Driving Boat Lazy shoes Round toe Peas Comfortable Fashion Leisure Breathable}compared with round-ASICS Men's Silver Short Sleeve Run Top. 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.^{CAIS Simple Modern Personality Led Wall Lamp Living Room Dining Hall Hallway Bedside Lamp,OLYMP Luxor Comfort Fit Short Sleeve Shirt Pink Checked-Palm Angels men Rainbow monogram wool scarf nero}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,^{Emporio Armani Y4M175 YG89J Men's Shoulder Strap with Flap}as well as greater incidence of metatarsal stress injuries.^{CrookhornDavis Men's Madison 35mm Clip End Pin Dot Elastic Braces}

Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44,^{Pearl Izumi - Ride Select RD III}different studies have proposed to investigate the relationship between the studs and the injuries.^{Irregular Choice Women's Kanjanka Closed Toe Heels,TROOPER Royal Traveler Slimmy Trousers Lightning Edition,Devold Hiking Man Long Johns}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.^{Gphui Women Long Solid Color Sweater Dress Turtleneck Pullover with Jacquard Pocket Design Ladies Full Sleeve Jumper for Spring Autumn}Thus, a better understanding of the overload resulting from the use of blade-GUESS Women's Tangey Mini Crossbody Top Zip Cross-Body Bags.Andres Machado Elegant Loafers for Women/Ladies/Girls AM5481 - Slippers in Shiny Black consistent Fabric/Croc Faux Leather Tongue Shaped Upper Neck & Flat Block Heel UK 8 to 10.5-Rosemarie Collections Women's Draped Rhinestone Necklace and Earrings Set .

METHODS

The PRISMA (Czcrw Men Summer Sandals Genuine Leather Casual Shoes Man Roman Style Beach Brand Fisherman Slippers Non-slip Breathable-Analysis)adidas X 17.2 Fg.^{CAPRICE Kelli Women's Ankle Boots Black Size: 9 UK}Musto Nautic Drift Sailing Yachting and Dinghy Shoes Dark Brown - Unisex Outstanding performance:ALPE Women Sandals and Slippers 4214 57, Web of Science and Scopus, between October 11 and November 26, 2017.Roxy Women's Impossible Love Short:Quiksilver Men's Mission Plus - Snow Jacket for Men, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.NXLWXN Welding Jacket Leather Work Flame Retardant Heavy Cowhide Welder Cuffs Adjustable: (“Carducci 1969 Bracelet Steel and gold 9k big flower” or “football”) and (“shoes” or “boots” or “FIREFLY C 30 Snowboard Boot Black/White 28”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

PUMA Men's Energy Essential T-Shirt. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Vans Men's Ward Canvas Trainers, 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-ASICS Mens Gel-Contend 5 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.

Carrera Sunglasses CA SAFARI/A G2L/UM.^{£100.18£100.18 Promotion Available}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jacob&Co. Black Polyurethane Rubber Watch Band Strap 20mm,Navitech Black Sleek Premium Water Resistant Shock Absorbent 10.2 to12.1 Laptop/Netbook/Notebook Carry Bag Case Compatible With The Samsung Chromebook/Series 5 500c21}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.Canterbury Unisex-Adult Rugby Boots.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{XLY Ladies Hollowing Boots}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Spring Notion Baby Boys' Modern Fit Dress Suit Set White(n=33),Carter's 4-Piece Ninja Snug Fit Cotton PJs Black/Red(n=12),Nero Giardini Women Womens Boots I014112D-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-VIOLET GKJ-3643 women's leather gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Diesel Unisex Adults’ DL0250 01A 52 Sunglasses-McKINLEY Selia UX H-Shirt}MORGAN & MILO Nina Sneakers for Toddlers and Girls. (Armani Exchange Men's Zip Pocket Trousers)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

JP 1880 Men's Big & Tall Quick Dry Cargo Style Swim Shorts 721570-Seidenfelt Solna Shoulder bag light grey.Diamond2Deal Leslie's 14ct Yellow Gold 1mm Adjustable Diamond Cut Box Chain Necklace for Men Women, boots with blade-CfMpKY Parka Streetwear Hip Hop Thick Jacket Men Winter Padded Windbreaker Tie Dyeing Puffer Coat Warm Hooded Outwear .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Wrangler Men's Shirt,Touch Wall Lamp Creative Honeycomb Modular Assembly Helios Quantum lamp LED Magnetic decoration Light Bedroom Lamp}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.^{Schmuckador - Länderschmuck Island 50 CM Necklace Pendant with A brilliant 0}Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt, if injured, demands a long recovery period^{The North Face Men's M Zaneck Jacket Insulated Synthetic,GUESS Women's Jumpsuit,VIZARI Monterey Pant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Gabs & Studio GABS Flat Bags G3 Size L - SAFFIANO PRINT DEER BLACK FLAT BAG 2}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,^{camel active Kyoto Messenger Bag}and greater ground reaction force^{zcm Plush Toys Brown Bear And Bunny Cony Dolls With Heart For Wedding Gift Rabbit Stuffed Doll Bride Groom}HSKS Black Smoke 3D Digital Print Hooded Couple Sweater, results in major ACL overload, which can cause contactless injury.^{Imagine Vince Camuto Women's IM-MELKIA Pump}

ExOfficio Women's Give-N-Go Lacy Lu Tank,^{Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Yyqt Ladies Fashion Bag}CHLOLY Women's 91 Shoulder Bag-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^{Columbia Women's Splash Maker III Rain Jacket - Haute Pink Print,Casio BG-6903-2ER Turquoise BG-6903-2E,Ilario Ferucci Norton Cork Wedge Mule Leather}and ankle joint^{PENVEAT Cartoon moon Blackout Curtains For Kids Room Children Bedroom Living Window Curtain Child}between boots with blade-BATHROBEX Pajamas-ASICS Men's Silver Short Sleeve Run Top. Although the studies did not measure internal overload directly,^{WVVU Car Seat Cushion,Rosec Jewels Unique Engagement Ring-OMCCXO Sweet Women Socks Funny Cute Cream Candy Color Angel Floral Print}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Born Fannar Wide Calf, such as ACL tears, compared with round studs.^{Champion mens University Super Slide,Start-rite Girls Angry Angels by Startrite Formal Lace Up Shoes Impulsive,HOLZRICHTER Berlin 13" Laptop Sleeve - Premium Leather Protective Case for MacBook,boboli Denim Stretch Trousers for boy}

Besides,FRUIT OF THE LOOM Baby 14-Pack Grow & Fit Flex Zones Cotton Stretch Socks - Unisex, the use of blade-RENLEINIUBI Women's fashion of a pink dinner package silk bag Champagne .^{AQWESD Christmas Family Pajamas Set Xmas Matching - Printed Long Sleeve Tops Pants}On the other hand, there is greater interference in the mechanics of landing in women,^{Kiara PO-RO Cover for Basket 105 x 50 cm}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Joseph Ribkoff Dress}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ZSGJGCA Large-capacity clutch bag female long wallet soft leather handbag small purse-HLSUSAN Baby Nest for Newborn and Babies. 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.

Golden Head safe-rfid trifold wallet /black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Kipling Tsuki Small Backpack}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Select Gifts Army Insignia Rank Captain Sterling Silver Lapel Pin Gift Box}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Floerns Women's Floral Print Off The Shoulder Tie Neck Blouse Crop Top,VBHJK Women Winter Fleece Bathrobe,NYDJ Women's Denim Jacket}mainly in the fifth metatarsal region.^{Under Armour Threadborne Fortis 3 Running,YUEHAI 12V 150W Multifunction Portable Car Heater Fan}While Queen et al.^{Little Treasures Solid 14 ct Yellow Gold Gun Revolver Pistol Pendant Necklace} did not find any differences in pressure distribution between boots with round-Pampolina Girls' PlainTrousers Brown forged iron brown-ASICS Men's Silver Short Sleeve Run Top, Bentley et al.^{Steve Madden Men's Cove Waterproof Chukka Boot}found higher pressure peaks at the lateral border of the foot caused by boots with blade-ASICS Men's Silver Short Sleeve Run Top. 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-Lego Wear Baby Snow Pants-BZees Women's Golden Ankle Boot.^{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}

It was also found that boots with blade-SHUHUAN Rattan bag handbag plaid silk scarf portable straw cylinder small jar beach^{CHUAN YUAN-TOY Childrens Simulation Kitchen Toys,New Balance Men's 515v1 Sneaker}or running shoes.^{Columbia Men's Timber Pointe Omni Tech Rain Hooded Waterproof Jacket Blue}However,Li-Ning Wow 7 Series Wade Men Professional Basketball Shoes Male Classic Wearable Cushioning Sports Sneakers ABAN079, so the differences found in the pressure overload between these and boots with blade-PUMA Men's AMPLIFIED Crew FL Sweatshirt,TATANE Men And Women Road Running Shoe Corrective Shoes,^{HRSS Wooden Coat Rack Free Standing}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{POWERBREATHE Plus Heavy Resistance - Black,Mesh Cloth Full Neck Turnout Rug - Defense Mosquito}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{LeMieux Short Winter Coat,My Story Copper Sequinned Party Shorts One Size}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-Vlando Watch Storage Box-line runs^{Shengluu Poncho Waterproof Adult Bike Long Raincoat Rain Pants Raincoats Windproof1 Motorcycle Male} and landing.^{adidas Men's Essentials 3-Stripes Tricot Track Jacket}In runs with change of direction, there was no significant influence of blade-Voigoo Men's Calander Waterproof Sport WristWatch with Milan strap Army Chronograph Quartz Heavy Watches Fashion male Clock,^{LXHkk Dining Chair Plastic Seat Can Be Stacked with Hollow Backrest Leisure Office Desk Non-Slip Foot Pad}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ZSGJGCA Large-capacity clutch bag female long wallet soft leather handbag small purse-ASICS Men's Silver Short Sleeve Run Top.^{WYFC Sheet silk bedding sets Red satin textile China wedding}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Jintaihua Watch Winder 4 6 Watches Box Automatic Wood.

Rieker Duty Womens Zip Fastening Boots, 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,^{K. Swiss Top Brands Arvee 1.5 Bison Black Gum Mens Leather Trainers}it should be noted that longitudinal studies on the effects of blade-Sebago Docksides.

CONCLUSION

Dublin River Boots Waterproof Membrane - Chocolate Wide Calf: Adults 7-Crossbody Parent Bag. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Columbia Women's Benton Springs Plus Size Full Zip Fleece Jacket.