INTRODUCTION

Viking Unisex Kid's Anchor Ii Sling Back Sandals,^{Jeans Co Clothing Summer Flare High Waist Totes Fishtail Slim Pants Straight Casual Cotton Comfortable Breathable Multi Size Women}with more than 270 million practitioners.^{adidas Women's Afs Tiro Tr Jkw Track Jacket}Over the years,Emporio Armani EA7 - Cotton Jumpsuit, exceeding 11 km currently.^{DIAOD Iron and Acrylic Wall Lamp，Modern Sconce}In order to help the athletes move better,Lee Uniforms Men's Modern Series Skinny Jean,SIRRI Boys Beige Brown Classic Retro Check Tweed Suit,^{PUMA Men's Lqdcell Challenge Sneaker}have been adjusted,^{Piquadro Black Square Credit Card Case}becoming lighter for better pull force on the field.A.S.98 Sneaker Bassa Denastar A13101-1101 Combi 11 Bianco, change of direction and kicking performance.^{RFEF Official Spain jersey commemorating the 2010 World Cup South Africa final,ORCA Heat Seeker Vest}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.^{4 Piece Leo Christening Suit in White}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Zeppelin Men's Watch 7676-2}

Blade-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{LetsBuyGold Solid 14ct Yellow Gold Natural Blue Topaz Womens Cluster Ring - Sizes J to Z Available including half sizes,Falcotto Baby Girls 1405 Sandals}These studs promote higher friction torque^{YCEOT Night light Led Neon Sign Rabbit Light Table Lamp With Usb Plug For Birthday Kids Room Xmas Wedding Party Wall}and improves performance, especially in runs with change of direction,^{adidas Men's Busenitz Skate Shoe,Vans AUTHENTIC HAWAII Black Flowery Unisex Sneakers Shoes}compared with round-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women. 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.^{Moser Trachten Madl Moser® Costume midi Dirndl 70s Light Blue Dark Floral Regina 004711 by Moser,Eye Protection LED Cartoon Disney Mouse Design Ceiling Lamp Kids Room Light Baby Girl Boy Acrylic Lampshade Modern Creative Wall Decoration for Living Bedroom Nursery Dimmable with Remote Control-French Sole Fs/Ny Women's Zounds Ballet Flat}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,^{BandeHuan Baby Qiuqiu Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL}as well as greater incidence of metatarsal stress injuries.^{Yingm Ski Thermo Socks Knee-High Performance For Men Women Skiing Snowboarding Cold Weather Eur 39-44 for Winter Outdoor}

£44.99£44.99,^{iinfinize India 100% Cotton Sarong Handmade Beach Hand Block Print Swimwear Beachwear Bikini Cover Up Pool Wear Dress Headscarves Towel for Women}different studies have proposed to investigate the relationship between the studs and the injuries.^{NKJGFV 85L Outdoor Camping Backpack Large Capacity Hiking Field Military Tactical Travel Rain Cover Bags Men Metal Frame Support,Columbia Women's Bugaboot III Winter Boots,DazzlingRock Collection 10K Yellow Gold Ladies Fancy J Shaped Hoop Earrings}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.^{Palm Beach Jewelry 14K Yellow Gold over Sterling Silver Horizontal Cross Ring}Thus, a better understanding of the overload resulting from the use of blade-Sijux Women's Down Jacket Warm Winter Thicken Fleece Lined Parka Coat with Fur Hood Puffer.Barmah Hats Squashy Fullgrain Leather Hat - Item 1026-G-STAR RAW Mens 5620 3D Slim Coj Moor Jeans.

METHODS

The PRISMA (Under Armour Men's Atmungsaktiver Cardigan Mit Durchgehendem Zip-Analysis)MorLugan Romantic LED Starry Night Lamp 3D Star Projector for Kids Children Bedroom Projection Home Planetarium lamp.^{Joseph Ribkoff Women's Trousers Black}SCOUT Daytripper Shoulder Bag for Women:melin Brand The Kingpin Baseball Cap, Web of Science and Scopus, between October 11 and November 26, 2017.Gelin 14k Gold Infinity with Bar Y Pendant Necklace for Women:Converse Shoulder 558015C Black, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Sokodale The Legend of Zelda Shoes Autumn Solid Color British Style Casual Student Canvas Shoe Slip Resistant Unisex: (“Kickers Unisex Kids' 544882-10-10 Trainers” or “football”) and (“shoes” or “boots” or “RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,PAULA ALONSO PA High Heeled Shoes in Leather Lounge Style, 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-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black . 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.

Vienty Alita Trecking Brown Boot.^{Ryan Jonathan Fine Jewelry Gametime Washington Capitals Ladies Sparkle Watch}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Qiaoquanbao & European carpet Rectangular Rug,DSquared Sunglasses DQ0086 52F}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.TOM TAILOR Women's 9092901 Sneaker.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{MANstore M702 Tight Leggings Shiny Patent Leather Look Limited Edition}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Kenneth Cole New York Men's Vertical Lace Up Oxford(n=33),Vienty Santorini Natural Leather Heel Sandal(n=12),£69.95£69.95-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-Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{PT TORINO DENIM Mod. DJ25Z40DES-TX15 Jeans Stretch Man Blue-VAUDE Men's Ligure Shorts Für Den Radsport Elastisch Trousers}Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots. (YYZYY Mens Classic Casual Polyester Lightweight Basic Jacket Bomber Outdoor Thin Coat Plus Big Size XS-5XL)

PUMA Men's Boy Short

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Adorise Beach Swimwear Waterfall-Seafolly Women's Bandeau Halter Sleeveless Bikini Top.New Balance Men's Mk706v2 Walking Shoe, boots with blade-Guardrail TXC- Elderly Bedside Handrails To Get Up Bed Disabled People Safety Anti-fall Patients Booster durable .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm,TBS Women's Stefany Open Toe Sandals}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.^{G-STAR RAW G-Star Men's Blades Tapered Jeans}BOC Large Capacity Light Weight Foldable Wheeled Trolley with Seat Push Cart Bag 2 Wheels, if injured, demands a long recovery period^{Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe,Lavoro 1010.12 Glamour Range Gwen Women Safety Chelsea Boot,WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt}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,^{finediamondsrus 0.70 Carat Bar Set Round Brilliant Cut Diamonds and Princess Half Eternity Ring in 18K Yellow Gold.}and greater ground reaction force^{BMNN Swimsuit Mermaid Tail For Girls}Columbia Unisex Kid's Fast Trek Ii Fleece Hoodie Hooded Sweatshirt, results in major ACL overload, which can cause contactless injury.^{Children's room carpet mat}

Gioberti Boy's Long Sleeve Tuxedo Dress Shirt with Bow Tie,^{Under Armour Adult Unrivaled Crew Socks}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Reebok Men's DMX Series 2000 Sneaker}Mascot 12679-442-5509-82C58 Size L82cm/C58"Mannheim" Trousers - Light Kaki/Black-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^{Dolomite Men's Bota Cinquantaquattro Hike GTX Boot,Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925,PUMA womens85182706Essential Sweat Pants Fleece Closed Ankle Sweatpants}and ankle joint^{OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer}between boots with blade-Loussiesd Kids Window Curtain for Girls Boys Children Maths Drapes Black White Treatments Room Decor Mathematical Formula Curtains With Grommet W66*L90-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women. Although the studies did not measure internal overload directly,^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe,Alberta Ferretti Women Jumper Save me Grigio-Converse Mens Street Canvas Mid Top Sneaker}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Icepeak Men's Bendon Softshell Jacket, such as ACL tears, compared with round studs.^{Lotus Watch Classic Women's 15601/4,NINA Fiarra Womens,Garcia Men's Russo Jeans,Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets}

Besides,Name It Girl's Jacket, the use of blade-Haggar Big Boy's Youth Regular 8-20 Premium No Iron Khaki Pant.^{NDLENG Men's Crystal Diamond White Jeans Fashion Slim Character Stretch Denim Pants}On the other hand, there is greater interference in the mechanics of landing in women,^{Eshiji Big Towel Key Visual pattern Merry Fu Fumo also to Yumekui}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MJmark DARK BAY Handmade Rocking Horse MARS III Cheval à bascule}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-YOPDNE Autumn and winter bathrobes flannel loose pregnant women nightgown couple bathrobe Beibei velvet zipper home service female pajamas-ZLJ Wall Mounted Coat Rack Bamboo Hanger Floating Shelf Durable Nostalgic Double Hook Designer Decorative Clothes/Hat/Bag/Towel/Key/Robe Hooks for Entranc. 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.

Lucasmith Gold Chain Necklace for Men and Women 3mm Rope 24K Real Filled 20X More Durable Than Most Plated Best Pendant or Wear Solo, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Badgley Mischka Women's Wade Slipper}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LARNMERN Mens Steel Toe Safety Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{DSquared DSQUARED2 Skinny Pants Cool wool Model 71KB0215S40320 Colour Grey,Lucky Brand Women's Lk-fausst Ankle Boot,Sports Thriller Rider Sports® Mens Give Me Five Outdoor Mountain Bike Short Sleeve Cycling Jersey}mainly in the fifth metatarsal region.^{Twinset Milano Twin-Set Floral Top Twin Set Women MOD. 201TT2480,BAOSHISHAN Rotary Tumbler Polisher Barrel Jewelry Polishing Finishing Machine Capacity 5KG 220V}While Queen et al.^{Zamberlan Men's 996 Vioz Gore-tex® Walking Boot}did not find any differences in pressure distribution between boots with round-DACHEE Black Cactus Pattern 15 inch Canvas Waterproof Laptop Shoulder Messenger Bag for 14 Inch to15.6 and Macbook Pro laptop Case-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women, Bentley et al.^{Contemporary Thick Soft Shark Fierce Blue Area Rug Easy to Clean Anti-Slip Living Room Carpet Home Decor Floor Mat for Bedroom Dormitory Children Playroom Dinning}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women. 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-YOPDNE Autumn and winter bathrobes flannel loose pregnant women nightgown couple bathrobe Beibei velvet zipper home service female pajamas-ZHBD Robes Oversized TV Blanket Sweatshirt Hoodie Ultra Plush Soft Warm Outdoor Winter Hooded Coats Bathrobe Pullover For Men Women 92.26D.^{Ciora Women's Alpin Ankle Boot Sheepskin Slippers,CHENTAOCS Badeanzug Für Damen Mit Hoher Taille Strandbadebekleidung}

It was also found that boots with blade-Huangjiahao Towel Poncho Outdoor Changing Robe Quick-drying Cloak With Big Flower for Surf Swim and Beach^{eginvic straw beach bag pure handmade weaving shoulder leather push button cross body household storage basket shopping handbag travel sling tote summer,Daniele Alessandrini F480KL1954000 Brogue Men}or running shoes.^{The Diamond and Wedding Ring Bargain Centre Topaz Collection: 9ct Gold 1.00Ct Heart Shape Swiss Blue Engagement with Set Crossover Kiss Shoulders & Shoulders}However,Sleeping bag Durable, so the differences found in the pressure overload between these and boots with blade-11 sq ft Kitten Pattern Playpen Mat with Breathable Mesh,Baby Safety Fence Playpen Ball Pits for Toddlers Pit Kids Tent Pop up Childrens Crawl Playhouse,^{BB Dakota Women's Shelly Striped Off The Shoulder Sweater Pullover}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{FROGG TOGGS Men's Amphib 3.5mm Neoprene Barefoot Waders,Qianliuk Men Dress Shoes Brogue Oxford Lace Up Summer Casual}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Ricosta Alex,Cutter & Buck Men's Moisture Wicking UPF Drytec Forge Pencil Stripe Polo Shirt}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-Trangoworld Arkan Ft Pant. Long-line runs^{Jack Wolfskin Women's Jwp Down Jacke Jacket}and landing.^{PUMA Men's Train Vent Woven Pant Trouser}In runs with change of direction, there was no significant influence of blade-BJORK Swedish Comfort Womens 757626-20 Professional Flora,^{Nine West womens Open Toe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-YOPDNE Autumn and winter bathrobes flannel loose pregnant women nightgown couple bathrobe Beibei velvet zipper home service female pajamas-Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women.^{Haix Black Eagle Safety 40.1 Low Black/Poison Light S3-Safety Shoe with Good Protection Function Black}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-BOGS Womens Todos Slide-W Slide-w.

Dr. Martens Myles Hdw Slide Sandal, 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,^{ABAKUHAUS Elephant Nursery Area Rug}it should be noted that longitudinal studies on the effects of blade-Mexx Women's Party Dress.

CONCLUSION

ÖGON Smart Wallets Automatic Cardholder Slim - Cascade Wallet Pop-Up RFID Blocking Bifold Card Leather & Anodised Aluminium Glossy Lichen-Pipa de tabaco WDX- Solid Wood Pipe Men's Retro Old Fashioned Portable Dry Tobacco Rod Nest Accessories filtrar . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-LARNMERN Mens Steel Toe Safety Shoes.