INTRODUCTION

D-GOLD Sterling Silver Black Diamond Shark Pendant ,^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small}with more than 270 million practitioners.^{Wiotcl Anime Dragon Ball Cosplay Winter Thick Coat Hoodie Plus Fleece Men Keep Warm Cardigan Sweater Long Sleeves}Over the years,Amos Hare Doorstop, exceeding 11 km currently.^{adidas Mens Cf Revolver}In order to help the athletes move better,Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug,gNappies Newborn Bundle ,^{Matt & Nat Drew Large Vintage Shoulder Bag}have been adjusted,^{Sanuk Women's Chiba Chill Loafer Flat}becoming lighter for better pull force on the field.Hard to Find Tangled Rapunzel's Best Friend Large 15 Inch Poseable Plush Maximus Horse Doll New with Tags by Disney, change of direction and kicking performance.^{Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester,B/H lippers for Women/Men Non-Slip}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.^{GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{s.Oliver BLACK LABEL Women's Trouser}

Blade-Dickies Waterproof Heavy Duty Padded Overall , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Seeberger Hats Straw Sun Hat - Natural-Black,Dickies Women's Crew Thermal}These studs promote higher friction torque^{Chloé St Clair Lea Leather Ankle Boots}and improves performance, especially in runs with change of direction,^{Dr. Martens DR MARTENS Women's Flora Leather Pull On Boots,Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}compared with round-Dickies Waterproof Heavy Duty Padded Overall . 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.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone,Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot-Emile Henry Bread Cloche}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,^{Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose}as well as greater incidence of metatarsal stress injuries.^{Lacrosse Women's Alpha Thermal Work Boot}

HAFLINGER Flair Soft,^{Carhartt Workwear Duck Bib Dungarees - Work Trousers}different studies have proposed to investigate the relationship between the studs and the injuries.^{Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow,Studs Galore 1.38-1.60 Cts of 7x5 mm AAA Oval Lab Created Emerald Stud Earrings with Scroll Lever Backs in 14K White Gold,Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL}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.^{Shirt sidez Limp Bizkit Logo Mens Hoodie}Thus, a better understanding of the overload resulting from the use of blade-Luminox 3165 Men's Red Numeral Steel Colormark Watch.Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace-Remonte Dorndorf Thekla Women's Ballerina.

METHODS

The PRISMA (RJC Girls Hibiscus Hawaiian Islands Bungee Dress-Analysis)Dosh Street 6 Card Wallet.^{VAUDE Men's Virt Softshell Pants Ii Trouser}Columbia Men's Silver Ridge Vest:adidas Men's Tiro 11 Pant, Web of Science and Scopus, between October 11 and November 26, 2017.Brooks Women's W Summon 2 Trainer:LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Tavolinchen Bea 40/35 Down Sleeping Bag 70 English Pink Check Size: 70 cm: (“Eterna Comfort Fit Pinpoint Solid Long Sleeve Shirt” or “football”) and (“shoes” or “boots” or “EMU Australia Women's Stinger Mini Snow Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Gold Plated 750/1000 5 Microns 10 Years Warranty zirconium Oxide Lavender-Coloured. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Merrell Encore Breeze 2 Womens Casual Shoes in Black sz:8, 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-J World New York Backpack. 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.

JACQUES LEMANS Rome Ladies Black Leather Strap Watch.^{Sunferkyh-cl Men's Mountain Jacket Ski For Men Waterproof Windproof Outdoor Camping Hiking}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Timezone Men's Cargo Trousers 26-10011 Ben Slim Leg,Dr. Martens DR MARTENS Women's Mariel Mary Jane}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.Roxy Hot Chip Chacha Womens String Bikini.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Mewsskay Jeans Male Men Jean Men'S Classic Vetement Biker Straight Denim Slim Fit Pants Trousers Fashion}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Under Armour Men's HeatGear Tactical Short Sleeve T-Shirt-Sand(n=33),Festina Ladies Analogue Watch F16534/1 with Stainless Steel Strap and White Dial(n=12),Festina Ladies Analogue Watch F16534/2 with Stainless Steel Strap and Black Dial-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-5.11 Tactical #72360 Polo Long Sleeve Tshirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Eliza J Women's Ruched One Shoulder Bodycon Dress Cocktail-Nappy Changing Backpack}Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Fine Silver 925/1000 Rhodium zirconium Oxide. (Impact Men's Frank Zappa Photo Jersey T-Shirt)

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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.^{O'Neill PM Droppin' Jacket-5075 Seaport Blue-L,Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch}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.^{Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow} Reebok Set Royale , if injured, demands a long recovery period^{GUESS Men's Swim Trunks,5.11 Men's Chameleon Soft Shell Jacket,PUMA Women's Radiate Xt Sneaker}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}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,^{mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers}and greater ground reaction force^{Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black}Nike Men's 830369-009 Trail Running Shoes, results in major ACL overload, which can cause contactless injury.^{Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown}

Black Label Society Hangover Music [Vinyl],^{Skirt Sports Lioness Skort}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Waldläufer Herwig 478301174001 Mens Slipper}French Sole Fs/Ny Women's Via Metallic-Leather Ballet Flat-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^{QMBHOZ Cycling Shoes Without Cleats,Archer & Armstrong Youth Hang In There Pullover Hoodie,Stupell Industries Grey Framed Wall Art}and ankle joint^{JLXW Night Light for Kids Bedroom Aromatherapy Diffusers with 7 Colorful LED Lights Waterless Auto Shut-Off Humidifiers Silent Operation Changing Sleeping}between boots with blade-MIRKA Mirka 23-145-600 Goldflex Soft Foam Back Abrasive Pad-Dickies Waterproof Heavy Duty Padded Overall . Although the studies did not measure internal overload directly,^{MFH Kidswear N2B US Arctic Jacket Children,Nike Women's Vestito Casual-Nike Cortez Basic Sl Gs Kids Trainers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Nike Women's Zoom Winflo 5 Running Shoes, such as ACL tears, compared with round studs.^{WNN Jewelry Box Storage Antique Handmade Jewelry,Converse Women's CTAS Lift Ox Cherry Blossom/White/Black Sneaker,LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C ,Adorise Swimwear Nature}

Besides,Nike Womens Zoom Winflo 5 Running Shoes, the use of blade-Nike Men's Tiempo Ligera Iv Ag-pro Football Boots.^{Planam 291029 Size 29 "MG 300" Overall - Mid Red}On the other hand, there is greater interference in the mechanics of landing in women,^{O'Neill Men's Casual Shorts}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{YOPDNE Autumn and winter couple nightgown men's coral velvet thickened large size European American mid-length bathrobe}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Naava 9ct White Gold 0.03ct Diamond Bridal Set Star Ring-NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout. 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.

Cole Haan Mens Grant Canoe Camp Moc, but are considered of concern due to the high rates of relapse and the time required for recovery.^{LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sbicca Women's Fairy Slide Sandal}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net,Cofra V024-0-00.Z58"Protection" Parka,Wrangler Mens Classic Denim Jacket Jeansjacke}mainly in the fifth metatarsal region.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her,Seat Subframe Passengers Side}While Queen et al.^{PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C}did not find any differences in pressure distribution between boots with round-Hanes EZ Sort® Girls` Crew Socks-Dickies Waterproof Heavy Duty Padded Overall , Bentley et al.^{ASICS Men's Cabrillo Jacket}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Dickies Waterproof Heavy Duty Padded Overall . 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-Carve Designs Southold Hoodie-WOLVERINE No. 1883 Men's Ansley Chukka.^{Qianliuk Women Casual Shoe Wedges Platform Heels Sports Shoes Canvas Lace Up Solid Color Girls Sneakers,Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}

It was also found that boots with blade-Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual^{PUMA ESS Women's Hooded Sweater Organic Cotton,JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}or running shoes.^{Poofy Shih-tzu by Douglas Cuddle Toys}However,WOLVERINE No. 1883 Men's Ansley Chukka, so the differences found in the pressure overload between these and boots with blade-Skechers Work Women's Brooten Black Buffalo Crazyhorse Leather 10 B US,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace,^{Unknown Etro 1M930 9694 8000 Sweaters Man}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen,AKU Rapida Air W's Women's Outdoor Shoe}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex,Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}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-Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings-line runs^{DGHJK Winter Beanie Hat}and landing.^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}In runs with change of direction, there was no significant influence of blade-Naava 9ct Yellow Gold Tanzanite and Diamond Eternity Ring,^{Child Safety Net Protection Climbing Frames Braided Rope Net}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Naava 9ct White Gold 0.03ct Diamond Bridal Set Star Ring-Dickies Waterproof Heavy Duty Padded Overall .^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pazitos Firefly Boy Friend Ballet Flat .

O'Neill Men's Board Shorts, 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,^{Nautica Women Conaway Shoe Slip-On Sneaker}it should be noted that longitudinal studies on the effects of blade-Nike Men's Aj1 Ko High Og Basketball Shoes.

CONCLUSION

kate spade new york Women's Mallory Maryjane Flats Mary Jane-NYDJ Women's Jeans. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-hanky panky Women's Cigarette Girl Chemise.