INTRODUCTION

Shirt sidez The Beatles Art Mens V-neck T-shirt,^{EMU Australia Women's Stinger Mini Snow Boots}with more than 270 million practitioners.^{ARIAT Men's 10002183 Hiking Boot}Over the years,Grubs Boots Unisex's Frostline Boots, exceeding 11 km currently.^{Pearl Izumi Men's Attack Long Sleeve Jersey}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,^{ZJMIYJ Men'S Bathrobe}have been adjusted,^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}becoming lighter for better pull force on the field.Ikea EKORRE - Rocking-moose, change of direction and kicking performance.^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731,Arcopedico Calzature Ballerine Steps 1031 01 BK}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.^{Sweet Potato Soho Mobile Arm Cover}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Chaco Zcloud/Scrap Navy Mens Sandals J10652}

Blade-Rab Women's Ascent Jacket , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Kangol Headwear Cotton Twill Army Baseball Cap,Zacria Charlotte 18K White Gold Plated Gift Set}These studs promote higher friction torque^{Baffin Men's Pivot}and improves performance, especially in runs with change of direction,^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace}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.^{Shepherd Double Gusset Classic Sheepskin Slipper,SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable-LE YI Sterling Silver Adjustable Bolo Bead Ball Bracelet- Slider Bracelet for Women}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,^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}as well as greater incidence of metatarsal stress injuries.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe}

Rainbow Club Kelis Ivory Dyeable Satin Wedding or Occasion Shoes,^{Baffin mens SOFTM023 Surefire}different studies have proposed to investigate the relationship between the studs and the injuries.^{Clarks Women's Hamble Oak Derbys,GOBY Forever Love Slip on Sneakers Shoes HV1561,Dingo Boots Mens Rev Up Black Size: 10.5 Wide}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.^{Lacoste Men's Polo Shirt}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.^{Hanes EZ Sort® Girls` Crew Socks}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.^{AOKARLIA LED Wall Lights for Bedroom 360 Degree Rotation with Switch}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dickies Waterproof Heavy Duty Padded Overall ,Dockers Boys Mens Castaway Beige Size: 14 Wide}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.^{Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings}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^{Faber-Castell Case GvFC 2 Grained Black-5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}Dr. Martens Marten's 3989. (New Balance WL996COJ)

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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.^{MICEROSHE Fashionable Jewelry Storage Box European-style Multilayer Hand Earrings Large Capacity Necklace Watch Exquisite and Textured,Lacoste Men's Polo Shirt}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.^{Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot}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^{Kodiak Men's Chase Sneaker,Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress,Disney Mike Wazowski Plush Toy 7''}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{WOLVERINE No. 1883 Men's Ansley Chukka}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,^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.}and greater ground reaction force^{Blakläder 310013809900XL Vest Craftman Size XL in Black}Lowa Mens Camino GTX High Rise Hiking Boots, results in major ACL overload, which can cause contactless injury.^{Saucony Women's ProGrid Integrity ST2 Walking}

PUMA Essential Skinny Women's Trousers,^{Smartwool Women's Hike Medium Crew 3-Pack}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Gul Watch Pro 3.30 IPB Black}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^{Greenburry Women's Backpack,Rosa Faia Women's 5618 Non-Wired Everyday Bra,Converse Kids Chuck Taylor All Star Street Ox Sneaker}and ankle joint^{Timberland Pro - Mens 6 in Titan Shoe}between boots with blade-HAFLINGER 482002 Hausschuhe Walktoffel Everest Camden-Rab Women's Ascent Jacket . Although the studies did not measure internal overload directly,^{Marmot Women's Slingshot Jacket,Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid-Nike Men's Air Max Tavas Low-Top Sneakers}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.^{BabyRice 11.5 x 8.5-inch Baby Casting Kit,SYue Pregnant woman pillow G type belly support waist side sleeping cushion multifunctional soft and comfortable 160 * 80cm blue leaves,Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set,Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress}

Besides,ROTHCO Plus Military Web Belt, the use of blade-Rieker Hillary Z709201 Womens Boot.^{Legero Women's Novara Snow Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{Terramar Women's Thermasilk V-Neck Top}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ted Lapidus Trotter bag 'Ted Lapidus' black.}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.^{£55.99£55.99 5% coupon applied at checkout Save with voucher} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Radley London Coleman Street Stripe Large Leather Matinee Purse in Black}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Merrell Womens Encore Low Top Slip On Fashion Sneakers,Cheshire Cat Medium Soft Toy,Caddis Wading Systems Men's Attractive 2-Tone Tauped Deluxe Breathable Stocking Foot Wader}mainly in the fifth metatarsal region.^{LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28,Isotoner Men's Traditional Sport Glove}While Queen et al.^{Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm}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.^{RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green}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.^{Sunferkyh Watch Box Wooden Jewelry Organizer Storage Display Case Piano Paint With Glass Cover Suitable for Personal Use,Nike Men's Air Zoom Structure 21 Running Shoes}

It was also found that boots with blade-Caterpillar Women ARGON WMNS CT^{CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt,Dansko Professional}or running shoes.^{Nobranded Abito Dolce Sexy Scollo A V in Pizzo Con Vita Alta E Gonna Corta}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,^{Thumby Eardrop Dangler Stud Earrings 925 Sterling Silver Natural Amethyst Earring 3.7 * 1.4Cm Western Style Fashion Trend Earrings}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Mizuno Women's Breath Thermo Hoody,Timezone Women's Slim Enya Jogg Jeans}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Columbia Men's PFG Tamiami II Short Sleeve Shirt,MILLY Women's Bikini Top}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^{SYue G-shaped pregnant women pillows are removable and easy to clean for}and landing.^{Peg Perego Cover Pliko Mini}In runs with change of direction, there was no significant influence of blade-Cheshire Cat Medium Soft Toy,^{Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips}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 .^{Reebok Zigfuel}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,^{L.Credi Women's Belinda Shoulder Bag}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.