INTRODUCTION

New Balance Men's Cm996 D Low-Top Sneakers,^{Loake Bedale Brogue Boot - Mahogany}with more than 270 million practitioners.^{Mephisto Allrounder Men's Regent Dark Taupe Leather}Over the years,Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni, exceeding 11 km currently.^{Dromedaris Kara Suede Boots}In order to help the athletes move better,Dr. Martens Pascal chroma #gold DMSPASCGDCH26233710,Clarks Women's Delana Liri Platform,^{Panama Jack Bota C1 Napa}have been adjusted,^{Cecil Women's Jacket}becoming lighter for better pull force on the field.adidas Men's Cf Lite Racer Mid Fitness Shoes, change of direction and kicking performance.^{ARIAT Men's Apparel Accesory,Xilinshop Ski Jacket Women's Waterproof Jackets Pants Set Windproof Girls Snowboard Jakets Colorful Printed Snowsuit Extreme Cold Suit Snow}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.^{Rieker Women's X9763 Chelsea Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Trafalgar Men's Formal Concord Suspender}

Blade-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery,Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE}These studs promote higher friction torque^{Bearpaw Women's Emma Boots}and improves performance, especially in runs with change of direction,^{Danner Unisex-Adult Boot Dressing-U Dressing,Rubie's Green Lantern Costume}compared with round-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. 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.^{Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557,Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -zpangg Black Out Window Cover Crown Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}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,^{PUMA Kids tracksuit foundation woven suit}as well as greater incidence of metatarsal stress injuries.^{Chartpak AD Marker Individual - Violet Light by}

adidas Originals Women's Cf Advantage Sneaker White/Black,^{Tommy Hilfiger Unisex-Adult's TH 1440/S 9A Sunglasses}different studies have proposed to investigate the relationship between the studs and the injuries.^{XINGXING Men's Road Cycling Shoes Lightweight Breathable Fashion Outdoor Unisex Biking Lock B-45（UK10.5）,Urra 336 – 1085 – 03 Velour Sleeping Bag Vanilla-Coloured with Arm and Application 62/68 – Bobble,LIFE IS GOOD Boy's Boys Crusher Long Sleeve T-Shirt}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.^{LEGO Cars Big Bentley 5828}Thus, a better understanding of the overload resulting from the use of blade-adidas Men's Cf Racer Mid WTR Fitness Shoes.adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes-Top Moda C8 Open Toe Crochet High Heel Sandals.

METHODS

The PRISMA (ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown-Analysis)Salsa Push Up Wonder Capri Striped Jeans.^{Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer}DJSGP DJSSH Jewelry Boxes Cosmetic Storage Box Transparent for Acrylic Swab Cotton Makeup Portable :Desigual Women's Ottawa Colourblock Logo Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Hurley Men's Board Shorts:Kodiak Men's Canmore Sneaker, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Marmot Women's Slingshot Jacket: (“PUMA Women's Fenty x Chelsea Sneaker Boots” or “football”) and (“shoes” or “boots” or “Redskins Men's Melrose Wonder Leather Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

New Balance Men's 500 Trainers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Pretty Nana' Women's Ballerina with Rubber Sole Comfortable Perforated Leather Metallic Anthracite Parma 330451, 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-AZSTEEL Support Your Local Farmer. 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.

JXS Men's 100% Cotton Work Shorts.^{Vicenzia Leather Men's Motorcycle Biker TOP Jacket Black}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dare 2b Women's Mediant' Lightweight Breathable Taped Seams Zipped Pockets Reflective Waterproof Cycle Jacket Jackets Shell,Richter Kinderschuhe Audi}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.JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Greatideal Bathrobe Travel Bathrobe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ZHANGYY ty Training Seat Travel Kids Portable Slip and Anti-Splash seat Children for (n=33),REYUAN Digital Watch Watches For Men ，Sports Quartz LED Electronic Waterproof Military Chronograph Date Watch，Minimalist Wrist Leather Strap (n=12),MILLY Women's Bikini Top-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-MILLY Women's Bikini Top(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Inveroo Hiphop Drilled Jersey Pendant Necklace Stainless Steel Fashion Jewelry for Men Women Gift 70cm-Fossil Georgia Womens Watch}Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C. (Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Dickies Occupational Workwear LS524CHRB M Polyester/ Cotton Men's Short Sleeve Industrial Color Block Shirt-Spanx womens SPANX Custom Fit Foam Balconette Bra.texxor teXXor Canvas 320 2-in-1 Work Jacket with Cordura, boots with blade-adidas Men's Athletic Cushioned Low Cut Socks .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Nautica Women's Microfiber Heavy Weight Parka Down Coat Puffy,Urra Classic 220-1012-02 Cradle Set Pink}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.^{kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green}Erima Unisex Laufhose Performance 3/4 Skinny, if injured, demands a long recovery period^{GM GOLAIMAN mens Chelsea Boots,PUMA Men's ENZO Edge MESH Road Running Shoe,Rosec Jewels 0.36 CT SGL Certified Diamond Bar Cartilage Earring}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{SBDLXY Portable Play Yard Kids}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,^{Berne Duck Workmans Vest}and greater ground reaction force^{Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}Champion Boys' Sweatpants, results in major ACL overload, which can cause contactless injury.^{215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight}

Dr. Brown'S 4 Pack Natural Flow Level 3 Wide Neck Nipples,^{Naava 18 ct Yellow Gold Stud Earrings}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Ricosta Boys’ 19206 Shoes for First Steps}NightyNite® Majestic"Easy Change" Cot Mattress 120 x 60 10cm with Easy Zip on Off Spare Cover - One for The Wash!-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^{PUMA Apparel Mens Scuderia Ferrari Track Pants,Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown ,MIBKLPG Women Package Hips Female Dress Full Sleeve Slim Waist Short Elegant Mini}and ankle joint^{Irish Setter 83614 Aluminum Toe Work Boot}between boots with blade-Golden Head Colorado VI Wallet Leather 12 cm-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. Although the studies did not measure internal overload directly,^{LED Cartoon Boy Bedroom Ceiling Lamp Dimmable Children's Room 32W Modern Study Balcony Lounge Lighting Ultra-Thin Acrylic with Remote Control Ø46CM,adidas Originals Unisex Adults' Superstar Low-Top Sneakers-Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Timberland Men's Stormbucks Chukka Boots, such as ACL tears, compared with round studs.^{adidas Children's,Sendra Boots Unisex - Adult 2073 Cowboy,Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids 200 x 300cm,Craft Sportswear Men's In-the-Zone Full Zip Casual Training Long Sleeve Hoodie Jacket}

Besides,Champion S700 Double Dry Eco Hooded Sweatshirt, the use of blade-Ty 7137505 Chester Large Monster.^{Cardinal Gates Step Over Gate}On the other hand, there is greater interference in the mechanics of landing in women,^{Douglas JP Series Removable Youth Football Back Plate}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Scippis Bowen man-Jacket}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Men's Cf Refresh Mid Fitness Shoes-Dominique Longline Smooth Strapless Bra. 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.

Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight, but are considered of concern due to the high rates of relapse and the time required for recovery.^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Mens Cf Revolver}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Matt & Nat Drew Large Vintage Shoulder Bag,Sanuk Women's Chiba Chill Loafer Flat,Base B440-S1-T46/11.5 – B440 Tit Shoe Lycra Blue S1-T46/11.5}mainly in the fifth metatarsal region.^{Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester,GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine}While Queen et al.^{s.Oliver BLACK LABEL Women's Trouser}did not find any differences in pressure distribution between boots with round-Schott NYC Men's Jacket-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp, Bentley et al.^{Seeberger Hats Straw Sun Hat - Natural-Black}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp. 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-Legero Women's Novara Snow Boots-Legero Women's Novara Snow Boot.^{Dare 2b Mens Stand Out AEP Kinematics Ski Trousers,Dickies Women's Crew Thermal}

It was also found that boots with blade-Dirty Laundry Womens DL Court Me^{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}or running shoes.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone}However,Zurn 3/4" X 24" Flush Tube/Vacuum Breaker L/NUT-CP, so the differences found in the pressure overload between these and boots with blade-Shoulder bag 100 % cotton,Dearfoams Women's Rebecca Microfiber Velour Closed Back Slipper,^{The World Jewelry Center 14k Yellow Gold Dangle Earrings}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot,Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Lacrosse Women's Alpha Thermal Work Boot,Carhartt Workwear Duck Bib Dungarees - Work Trousers}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-Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium-line runs^{NDLENG Men's Letters Printed Ripped Jeans Casual Slim Holes Stretch Denim Pants}and landing.^{Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow}In runs with change of direction, there was no significant influence of blade-Minnetonka Women's Calf Hi 3-Layer Fringe Mocassins Boots,^{Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Men's Cf Refresh Mid Fitness Shoes-Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp.^{Shirt sidez Limp Bizkit Logo Mens Hoodie}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Minnetonka Women's 2-layerfringeboot Mocassins.

Minnetonka Womens Calf Hi 2-Layer Fringe Boot, 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,^{Merrell Women's Moab 2 WTPF Hiking Shoe}it should be noted that longitudinal studies on the effects of blade-Steiff Kango Kangaroo With Baby .

CONCLUSION

Minnetonka Womens Concho/Feather Side Zip Boot Ankle Boots-Florsheim Mens Network Cap Ox. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Dickies High-Visibility Bomber Jacket / Mens Workwear .