INTRODUCTION

adidas Unisex Kids Superstar Cf I Fitness Shoes,^{Hulaha Unisex 3D Digital Printing Funny Creative Hoodies Sweatshirts}with more than 270 million practitioners.^{ZWLXY Mens Silk Satin Pajamas Set Pajama Pyjamas PJS Sleepwear Loungewear}Over the years,havatex Modern 3D Carpet Hot Stone - Color: Brown Pollutant Tested, exceeding 11 km currently.^{XHJQ88 Men Zipper Up Super Warm Fleece Hoodie Double Layer Boys&Girls Viking Mask Graphic Fashion - with Patch Pocket Breathable Jacket for Bestfriend Presents}In order to help the athletes move better,M.Conte Men´s Quartz Watch with Black Chronograph Dial and Stainless Steel Bracelet Swiss Made EM-B-1510,Rylos Diamond & Simulated Opal Ring 14K Yellow or White Gold Role X Design,^{Reebok Men's Floatride Energy Symmetros Competition Running Shoes}have been adjusted,^{Elegant Dress Bride's Wedding Hollow Straps Fashion Bud Silk Gauze Decals Prom Party Dresses for Bride}becoming lighter for better pull force on the field.Kingsland Barisa Ladies Sweatshirt, change of direction and kicking performance.^{Under Armour Men's Ua Glitz Prime Bomber Jacket,Etnies Men's Jameson Vulc Skate Shoe}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.^{QIANSHI Wall mount Storage Shelf}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Loeffler Randall Women's Corinne}

Blade-Buffalo Women's Aida Ankle Strap Sandals, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas Originals Baskets Adi-Ease,Steve Madden Women's Talie Heeled Sandal}These studs promote higher friction torque^{mys Sneakers Custom 100% Original American Shoes}and improves performance, especially in runs with change of direction,^{MNBV Swimsuit High Waist Dot Print Bikini Swimwear Women Halter Push Up Set Female Beach Wear Bathing Suit L 1034-Yellow,Nickelodeon Girls JoJo SiwaPajama Set 2 Piece}compared with round-Buffalo Women's Aida Ankle Strap Sandals. 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.^{ZGP-LED Reading Light Vertical Floor Lamp Home Lighting Decoration Living Room Sofa Bedroom Warm LED Bedside Round Glass Lampshade Black Energy level [A ] ,ABD Girls mermaid tail swimsuit Mermaid Tail Swimsuit Princess Swimwear Bikini Set Costume Swimmable Wear-Under Armour Men's UA Valsetz RTS Hiking Boots 1.5 Hard-Wearing Shoes}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,^{JewelryWeb 925 Sterling Silver With Pink and Purple Enamel Butterflies 16mm Photo Locket Pendant Necklace Jewelry Gifts for Women}as well as greater incidence of metatarsal stress injuries.^{WEIWEI Cycling Kits}

Little Beauty Women's Drape Open Front Long Sleeve Irregular Hem Cardigan - XX-Large,^{Bishilin Sterling Silver Necklace with Lobster Claw Punk for Women Chain 45Cm-80Cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{SYue Pregnant women pillow,H/A Giant Size 80 Cm Unicorn Plush Toy Soft Stuffed Rainbow Doll Animal Horse Children Gift Girl L763,Opportunity Shoes - Corso Como Women's Doon Ankle Boot}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.^{Mountain Equipment Women's Echo Hooded Jacket}Thus, a better understanding of the overload resulting from the use of blade-WSJTT THY COLLECTIBLES Rainproof Handmade Chinese Oiled Paper Umbrella Parasol 33 inch.GLGSHOULIAN Women'S Hooded Parka Coat-Piquadro Black Square Credit Card Case.

METHODS

The PRISMA (BOSS Men's Thankful T-Shirt-Analysis)FANFEI Women PU Top Handle Bag Color Block Black/Brown/Blushing Pink/Fall Winter.^{CHARLES-HUBERT PARIS Charles-Hubert}Mstyle-UK Men's Formal 1 Button Slim Fit Club Sequins Prom Dance Dress Blazer Jacket Suit Coat:AFCITY Mens Long Sleeved Shirt Men's European Style Character Printing Long-sleeved Casual , Web of Science and Scopus, between October 11 and November 26, 2017.Bleu Rod Beattie Women's Tankini Top:Erté Art to Wear Collection Ring I in Mixed Metals, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.QUNLIANYI Work Dress Fashion Irregular Skirt Long Sleeve Ruffled Stitching Leopard Print: (“Fly London Women's Yaz Wedges” or “football”) and (“shoes” or “boots” or “DKNY Teen Pinstripe Jumpsuit Bambino Junior Girl Mod. D34983”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Champion Women's Shirt, 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-Artisan by Zigi Women's AYLIVIA Western Boot. 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.

MYS Original Custom Sneaker Shoes .^{VIOLET GKJ-3643 women's leather gloves}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas Men's Club Soccer Training Jersey,icewalker My Hero Academia Shoto Todoroki Costume Female Cosplay Navy Dress with Strap and Belt}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.Cute and warm Baby Play Mat.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Diesel Men's Watch DZ1513}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Wood Desk Lamp(n=33),INMONARCH Mens White Printed Nehru Shirt Hawaiian NSH17003(n=12),Paul Smith Mainline Artist Stripe Velour Joggers -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-I LUV LTD Cashmere Clan Scarf Fraser Red Modern(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LNDDP Retro Pocket Watch-loveyourdiamonds Clown Fish Stud Earrings}ROSE*FIVE*MAN Jeans Pants High Women Wwaist Stretch Skinny Denim Comfortable Casual Button Fly Mom Trousers Autumn Winter Fashion Jean. (Brooks Women's Ghost 13 White Size: 8.5 Wide)

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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.^{Cat Footwear Men's Creedence Trainers,Lucky Brand Women's High Rise Bridgette Skinny Ankle Jean}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.^{PUMA Men's Rs-x Sneaker}GAUDI' JEANS Gaudi leather jacket 011BU38001 COLOR AVIO, if injured, demands a long recovery period^{MYS Personalised Original Hi Canvas,JAGUAR mens watch Sport Executive chronograph J808/1,PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Robell Susan 07 Side Ruched Ladies Capri Pants High Waist Bengalin Stretch}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,^{GORLYA Girl's Short Sleeve Lovely Backless Elastic Pleated Waist Casual Dress with Front Pockets for 4-12 Years Kids}and greater ground reaction force^{LFF.FF Women's Pointed Flat Shallow Mouth Bow One Foot Comfortable Single Shoes Ballet}Jamron Mens Genuine Leather Double Monk Strap Shoes Formal Business Loafers Oxfords Wedding Dress, results in major ACL overload, which can cause contactless injury.^{Atelier GARDEUR Women's Oxana Alldayeveryday Trouser}

Gentle Souls Women's Brooklyn 2.0 Wp Ankle Boot,^{Audi Sport Quilted Gilet Mens Black XL}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Asalvo 13439 Bougainville Bed Side Crib}Silver Jeans Women's Mazy High Rise Slim-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^{Columbia Women's Plus Size Windgates Jacket,Caroline's Treasures SS8145LCB Sealyham Terrier Glass Cutting Board,Tauchmeister 1937 German diver watch with JAPAN automatic movt.T0006}and ankle joint^{Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit}between boots with blade-adidas Originals Kids' Pw Tennis Hu J Sneaker-Buffalo Women's Aida Ankle Strap Sandals. Although the studies did not measure internal overload directly,^{LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller,Haggar Big Boy's Youth Regular 8-20 Premium No Iron Khaki Pant-Bruno Magli Men's Panico Oxford}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Aventura Women's Bristol Short, such as ACL tears, compared with round studs.^{N/A N / A Rhinestone wedding shoes single women waterproof platform shoes-AB color 11 cm heel height_38,Portwest - Bizweld Flame Resistant Safety Workwear Iona Coverall Boilersuit Grey XL,Saucony Men's S25339-1 Trail Runner,ON Women's Cloudflyer Slate/Flash Competition Running Shoes}

Besides,Diesel Men's L-Reed Jacket - black XL, the use of blade-World of Clogs.com Toffeln Klima Flex 0160 - Navy.^{Scarpa Zen Pro W Approach Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{ICE CARATS 925 Sterling Silver Bracelet 7.5 Inch Fancy Fine Jewellery For Women Gifts Her}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ecko Mens Rockhopper Casual Lace Up Hi-tops Trainers Boots Shoes Tan Size}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_-XZYC Children Bathrobe Baby Bath Robe Hooded Bathrobes for Boys Girl Pyjamas Nightgown Kids Sleepwear-Pinkarcorn_8. 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.

Eterna Long Sleeve Shirt Modern FIT Fancy Weave Structured, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Mephisto Men's Barracuda Oxford}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Smagnon Anisotropic Magnetic Foil - 1}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{WJTMY Infant Shining 2-in-1 Rocking Horse Toys 1-6 Years Old Dual Purpose Toy Indoor Rideable Anti-slip ,Lucky Brand Eyeglasses D704 Burgundy 47MM,O'Neill Wetsuits Zepol 108P Sunglasses}mainly in the fifth metatarsal region.^{adidas NBA Climawarm Ultimate Hooded Sweatshirt,CP Company Crew Neck Ivy Green 09CMKN221A-005292A 683}While Queen et al.^{Silver Jeans Women's Mazy High Rise Slim}did not find any differences in pressure distribution between boots with round-Columbia Women's Pinnacle Peak™ Twill Legging PeakTM-Buffalo Women's Aida Ankle Strap Sandals, Bentley et al.^{Kiss Youth Ace Frehley Cover Pullover Hoodie}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Buffalo Women's Aida Ankle Strap Sandals. 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-OppoSuits Deluxe Blazers for Men – The Perfect Mix of Stylish-ECCO CLASSIC MOC 2.0.^{adidas Men's Predator 19.3 Turf Soccer Shoe,HnF Watch Box}

It was also found that boots with blade-Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown ^{RAMPAGE Women's Ram-Sandra Flat Sandal,XIANWEI Umbrella Sports And Outdoor Umbrellas Folding Black Plastic Sun Sunscreen Anti-UV High-grade Lace Embroidery}or running shoes.^{PUMA Men's Evostripe Move Hooded Jacket Hoody}However,Think! Women's Guad Stiefelette Desert Boots, so the differences found in the pressure overload between these and boots with blade-Punk Rave Faux Leather Jeans Trousers - Jointed Doll,HMNS Oxfords for Men,^{Gianni Lupo C0730 Maglia Uomo Bianco/Rosso t-Shirt Men}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sikungjlk Hooded Poncho Towel for Kids Bathrobe Organic Cotton Baby Wetsuit Swimwear Changing Beach Bath Robe Ideal at Bath,Caishuirong Women's Dress Hand Sewn Beaded Suitable for Parties}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Vince Camuto Women's Paavani Ankle Boot,Van Dal Womens Zinnia Crackle Print Clutch Bag 2522199}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-I LUV LTD Ladies Kerry Jacket Armstrong Modern Tartan Cape Shawl Outerwear Cardigan-line runs^{Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c.}and landing.^{Emporio Armani Sciarpa Logo Grey}In runs with change of direction, there was no significant influence of blade-LFF.FF Women's Pointed Flat Shallow Mouth Bow One Foot Comfortable Single Shoes Ballet,^{AMrjzr Comic Swing Wo Naruto Model Japanese Anime Decoration Gift Toy PVC Anime-25CM}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_-Buffalo Women's Aida Ankle Strap Sandals.^{DSRLO Scarf Woman Scarves Dot Print Silk For Women Big Size Sunscreen Beach Stoles Elegant Hijab}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HOBO INTERNATIONAL Hobo Marshal.

Unknown Regent PR-007 Pocket Watch Chrome-Plated Analogue Quartz Silver, 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,^{URBAN REPUBLIC Women’s Lightweight Hooded Raincoat Jacket with Cinched Waist}it should be noted that longitudinal studies on the effects of blade-Unknown Regent Men's Radio Controlled Watch Titanium Analogue Digital with Leather Strap and Arabic Numerals.

CONCLUSION

Geox Girls' J Casey P Ballet Flats-ido StanStorage Coat Rack Hanger. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Klogs USA mens 0019 Edge.