INTRODUCTION

Shirt sidez The Beatles Art Mens V-neck T-shirt,^{adidas Men's Cf Hoops Mid WTR Fitness Shoes}with more than 270 million practitioners.^{CAIFENG Casual Oxfords for Men Classic Ankle Shoes Pull on PU Leather Round Toe Anti-slip Rubber Sole Solid Color Stitching Platform}Over the years,Grubs Boots Unisex's Frostline Boots, exceeding 11 km currently.^{Nautica Men's Navtech Quarter-Zip Sweater}In order to help the athletes move better,magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag,Wacoal Women's Shapewear Top,^{senz Original - Umbrella}have been adjusted,^{adidas Sleek Z Shoes Women's}becoming lighter for better pull force on the field.Ikea EKORRE - Rocking-moose, change of direction and kicking performance.^{CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm,Soludos Women's Ibiza Classic Lace Up Sneaker}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.^{Eliza J Women's Waist Tie Balloon Sleeve Jumpsuit Dresses}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Brooks Women's PureGrit 8 Running Shoe}

Blade-Rab Women's Ascent Jacket , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Rosenthal Versace Flower Fantasy Square Bowl 20 cm,JeHouze Women's Genuine Leather Messenger Crossbody Medium Handbag Shoulder Vintage Purse}These studs promote higher friction torque^{Zhcon Men's Long-Sleeve Full Zip Mandala Pattern Animal Style Plus Velvet Hooded Jacket Winter Warm Hoodie Jackets Coat Tops with Hood}and improves performance, especially in runs with change of direction,^{Oregon Scientific Yukon II Size 13/48 Chainsaw Safety Boots,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals}compared with round-Rab Women's Ascent Jacket . 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.^{Jumping Beans Butterfly Hooded Bath Towel,Loake Bedale Brogue Boot - Mahogany-adidas Originals Women's Stan Smith Fashion Sneaker}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,^{Dromedaris Kara Suede Boots}as well as greater incidence of metatarsal stress injuries.^{Panama Jack Bota C1 Napa}

Rainbow Club Kelis Ivory Dyeable Satin Wedding or Occasion Shoes,^{Cecil Women's Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{ARIAT Men's Apparel Accesory,ZYDP Men Outdoor Hiking Sandals Breathable Athletic Climbing Summer Beach Shoes Mens Closed Toe Sport Sandal,Rieker Women's X9763 Chelsea Boots}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.^{Trafalgar Men's Formal Concord Suspender}Thus, a better understanding of the overload resulting from the use of blade-HODGMAN Aesis Shell Jacket.Wenzel Escape Unisex Outdoor Rucksack-TuffRider Women's Baroque Field Short Boots.

METHODS

The PRISMA (Nike Lady Free 5.0 Running Shoes-Analysis)Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue.^{Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE}Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue:Sanita San Flex Clogs geschlossen schwarz O1 FO SRC, Web of Science and Scopus, between October 11 and November 26, 2017.boxdisplays Showcase Set Steel Grey Leatherette with Black Trim - :Bombata Classic Briefcase, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hanes Boy's Kids' Cotton-Blend Jersey Polo : (“AHJSN My hero academia 3D Printed Costume Cos izuku midoriya shouto todoroki All Might boku no Academia Hoodies Sweatshirt Jacket S G” or “football”) and (“shoes” or “boots” or “Jockey Women's Tops Supersoft Camisole”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Naot Womens Paris Wedge Sandal. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Josef Seibel Mens Franklyn Sling Back Sandals, 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-Baffin Womens SOFT-W002 Zip-w. 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.

Luxottica Men's Eyeglass Frames.^{yunyu Pocket Watch}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Danner Unisex-Adult Boot Dressing-U Dressing,Rubie's Green Lantern Costume}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.FRYE Womens Phillip Harness Hiking Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),FRYE Women's Philip Harness Ankle Boots(n=33),Twisted X Men's Texas Cowboy Safety Boot Leather(n=12),Stormy Kromer Men's Cap-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-Dr. Martens DR MARTENS Women's Mariel Mary Jane(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Graco Pack N Play Playard with Automatic Folding Feet-PUMA Kids tracksuit foundation woven suit}Dr. Martens Marten's 3989. (Chartpak AD Marker Individual - Violet Light by)

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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.^{Polish Apparel Black Rough Edges Applique Poland Jacket,Hoonigan HRD20 MECHANIC BOLT SS TEE Men's} 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.^{Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp, if injured, demands a long recovery period^{Loake Edward Mens Formal Lace Up Shoes,Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes,MIBKLPG Women Elegant V Neck Flower Print Chiffon Dress Elastic Waist Irregular Hem Ruffles}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nautica Men's Belt}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,^{7 Am Enfant}and greater ground reaction force^{Rubie's Women's Party_supplies Party_Supplies}Lowa Mens Camino GTX High Rise Hiking Boots, results in major ACL overload, which can cause contactless injury.^{Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie}

PUMA Essential Skinny Women's Trousers,^{heideman ars gratia artis Heideman Ring Ladies Ductus Stainless Steel Silver Colors Polished for Women with Zirconia Stone Brilliant White Cut}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe}Rieker Bernadette-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^{Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo,Rebecca Minkoff Isobel Hobo Bag}and ankle joint^{mys Alta - Original Artificial Scarpa Con Stampa a Tema Skull Mexican Sneakers White Size: 9 UK}between boots with blade-HAFLINGER 482002 Hausschuhe Walktoffel Everest Camden-Rab Women's Ascent Jacket . Although the studies did not measure internal overload directly,^{Urra Classic 220-1012-02 Cradle Set Pink,kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green-GM GOLAIMAN mens Chelsea Boots}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Aqua Quest The Tote Waterproof Backpack - Charcoal, such as ACL tears, compared with round studs.^{PUMA Men's ENZO Edge MESH Road Running Shoe,HO-TBO Men's Knitwear Youth Solid Color Padded Knitted Cardigan Button Sweater Coat Long Sleeve Warmth,SBDLXY Portable Play Yard Kids,Berne Duck Workmans Vest}

Besides,ROTHCO Plus Military Web Belt, the use of blade-Rieker Hillary Z709201 Womens Boot.^{Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}On the other hand, there is greater interference in the mechanics of landing in women,^{215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Child Safety Net Protection Climbing Frames Net}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Originals Firebird TP Women's Trousers-Woolpower Womens Pullover. 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.

Woolpower Women's Pullover, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Ricosta Boys’ 19206 Shoes for First Steps}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{PUMA Apparel Mens Scuderia Ferrari Track Pants}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{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,Luxury Pop Up Mosquito Netting Tent}mainly in the fifth metatarsal region.^{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}While Queen et al.^{Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music}did not find any differences in pressure distribution between boots with round-Wrangler Men's Classic Denim Jacket Jeansjacke-Rab Women's Ascent Jacket , Bentley et al.^{adidas Children's}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Rab Women's Ascent Jacket . 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-Lowa Men's Camino GTX High Rise Hiking Boots-Maerz Men's Cardigan.^{Lotus Ladies Metal Wristwatch Lady Cool 15479-1,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}

It was also found that boots with blade-Caterpillar Women ARGON WMNS CT^{Craft Sportswear Men's In-the-Zone Full Zip Casual Training Long Sleeve Hoodie Jacket,Cardinal Gates Step Over Gate}or running shoes.^{Douglas JP Series Removable Youth Football Back Plate}However,Maerz Men's Cardigan, so the differences found in the pressure overload between these and boots with blade-Maerz Men's Cardigan,CW-X Women's Insulator Web CWX Running Top - Black,^{Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small,adidas Mens Cf Revolver}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Matt & Nat Drew Large Vintage Shoulder Bag,Sanuk Women's Chiba Chill Loafer Flat}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-Spirale Unisex-Adult John Rain Boot-line runs^{Ad Tec Adtec Men's 9 inch Steel Toe Logger Boot}and landing.^{Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester}In runs with change of direction, there was no significant influence of blade-Cheshire Cat Medium Soft Toy,^{GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Originals Firebird TP Women's Trousers-Rab Women's Ascent Jacket .^{s.Oliver BLACK LABEL Women's Trouser}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Dickies Men's Athletic Lace Work Shoe.

Dickies Men's Athletic Lace Work Shoe, 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,^{Seeberger Hats Straw Sun Hat - Natural-Black}it should be noted that longitudinal studies on the effects of blade-Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets.

CONCLUSION

Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap-Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap.