INTRODUCTION

Agla Condor Light Futsal Shoes Outdoor,^{N\a Cats My Family Three Happy Cookie Candy Pudding Cartoon Animal Stuffed Plush Toys Dolls Kids Gift- 27-33cm 3pcs}with more than 270 million practitioners.^{LABO.ART Women's Dress Striped Black/Green Mod. AVO 95% Cotton 5% Elastane Made in Italy}Over the years,Agla F/40 Futsal Indoor Shoes, exceeding 11 km currently.^{MNSSRN-MM New Thick Bottom Sports Sandals}In order to help the athletes move better,Skechers Men's Resment Chukka Boots,Clarks Men's Cotrell Edge Derbys,^{Columbia Boy's PFG Silhouette Series™ Long Sleeve Shirt SeriesTM}have been adjusted,^{MANUEL RITZ Jacket Man with Fancy Multicolor}becoming lighter for better pull force on the field.adidas Men's Stan Smith Trainers, change of direction and kicking performance.^{DAMMM Foot Massage Slippers,ICE CARATS 925 Sterling Silver Cubic Zirconia Cz Post Stud Drop Dangle Chandelier Earrings Fine Jewellery For Women Gifts Her}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.^{Vans Mens Authentic Slippers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Simons Leather Mens Antique Tan Classical Style Blouson}

Blade-PUMA Men's Rs-x Sneaker, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Disney Girl's Fancy Nancy Nightgown,Sportwear Shirt Small Shield. White Size 2 Years}These studs promote higher friction torque^{Lucasmith Gold Chain Necklace for Men and Women 3mm Rope 24K Real Filled 20X More Durable Than Most Plated Best Pendant or Wear Solo}and improves performance, especially in runs with change of direction,^{KBCJUA Slim Jeans Woman Vintage Denim Pencil Pants Stretch High Waist Female Double-Breasted Casual Trousers,Puddle Play Toddler and Kids Waterproof Rain Boots with Easy-On Handles - Boys Girls Fun Colors Designs by}compared with round-PUMA Men's Rs-x Sneaker. 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.^{Dolce & Gabbana Frame 5024_501 ,Kipling Clas Challenger-Cat Footwear Men's Creedence Trainers}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,^{Lucky Brand Women's High Rise Bridgette Skinny Ankle Jean}as well as greater incidence of metatarsal stress injuries.^{PUMA Men's Rs-x Sneaker}

LQIAN Mermaid Tail Swimmable Swimsuits For Girls Tails Swimming With Monofin Bikini Costumes Sets Little Kids Child And Women Swimsuit 3PCS,^{MYS Personalised Original Hi Canvas}different studies have proposed to investigate the relationship between the studs and the injuries.^{Watch Box 2 Layers Watches Display Lockable Storage With Jewelry Drawer PU Leather For Womens,PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage,Robell Susan 07 Side Ruched Ladies Capri Pants High Waist Bengalin Stretch}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.^{GORLYA Girl's Short Sleeve Lovely Backless Elastic Pleated Waist Casual Dress with Front Pockets for 4-12 Years Kids}Thus, a better understanding of the overload resulting from the use of blade-La Sportiva Pyramid Gtx W.Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers-ASICS Women's Kaitlyn Bikini Top.

METHODS

The PRISMA (Hanes Men's Short Sleeve Beefy T-Shirt-Analysis)Cat Footwear Men's Induction Construction Boot.^{Higher Heels PleaserUSA Womens High Sandals Domina-119}X-Bionic Men's The Trick 4.0 Run Shorts:Reebok Women's Daytona DMX Sneaker, Web of Science and Scopus, between October 11 and November 26, 2017.Reebok Men's DMX Series 2000 Sneaker:Reebok Classic Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Steve Madden Women's Bamby Sneaker: (“Newborn Rocking Chair” or “football”) and (“shoes” or “boots” or “LITING Automatic Shoe Cover Dispenser Shoes Machine Film Apply To Household Office Engine Room Laboratory Overshoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Paul Green 8217-135 - Imported Brown. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,He-shop Clutch Bag, 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-Dxyap Mens Leather Safety Boots Steel Toe Cap Work Shoes Slip Resistant Shoe Protective Midsole Puncture Proof. 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.

ELK Lighting Picture Frame.^{Audi Sport Quilted Gilet Mens Black XL}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Asalvo 13439 Bougainville Bed Side Crib,Columbia Women's Plus Size Windgates Jacket}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.Pretty Green Jumbo Cord Overshirt .

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Hcodec OME 6684037 Speed Sensor for Bobcat 751 753 763 773 7753 853 863 864 873 883 963 325 328 329 331 334 335 337 341 425 428 430 435 T140 T180 T190 T200 A300 S100 S130 S150 S160 S175 S185 S205}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Vionic STERLING LADIES LOW HEEL ANKLE BOOT(n=33),Carter's Baby Boys' 3 Pc Back Art 126g423(n=12),POC Unisex Spine Vpd Air Vest Snowsports Body Armour-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-Marvel Boys' Briefs(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit-LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller}Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult. (Haggar Big Boy's Youth Regular 8-20 Premium No Iron Khaki Pant)

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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.^{DAFREW Winter men trench coat simple and comfortable jacket classic single breasted thermal duffle notched blend ,Nike Women's WMNS Zoom Fly Trainers}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.^{AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold} £58.18£58.18, if injured, demands a long recovery period^{Bomba for Girls Tracksuit jacket,Heqianqian Blocks 100 Pcs Plastic Disc Set Builder Toy with 2 Sizes Storage Box for Kids and Toddlers Over 3 Years Old & Children,Select Gifts Rosario City Argentina Flag Cufflinks & James Bond Money Clip}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Playtex Womens Plus Size Front-Close Bra 18-Hour Support}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,^{Columbia Men's Horizon Explorer Insulated Jacket}and greater ground reaction force^{Nike hyperfeel cross elite womens running trainers 638348 sneakers shoes flyknit}Addamas 1.92 Carat Solitaire Moissanite Women Round Cut Rings Engagement 14K 18K White Yellow Rose Real Gold Jewelry Ring Size G H J I K L M N Q O P, results in major ACL overload, which can cause contactless injury.^{Reebok Women's RE TIGHT-AOP}

SpotColorArt 1966 Photographic Camera Accessory,^{adidas Busenitz Pro Shoe - Men's}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{SHIMANO Women RT5W SPD Cycling Shoe - Brown}QUNLIANYI Skater Dress Women's Large Swing Skirt Sleeveless Round Neck Slim Jacquard-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^{Theory Women's Sleeveless V Neck Shift Dress,Columbia Men's Casual Pants,ZGYQGOO Stylish Detachable Portable Hand cart Shopping Large Capacity Weight-Enhanced}and ankle joint^{Marc New York by Andrew Men's Huxley Down Coat}between boots with blade-adidas Men's Continental 80 G27707 Low-Top Sneakers-PUMA Men's Rs-x Sneaker. Although the studies did not measure internal overload directly,^{LULUVicky Men Ski Jacket Waterproof Winter Coat Mens Windproof Skiing Printed Water Resistant Comfortable Raincoat Men'sJacket Warm Jackets ,Dr. Scholl's Shoes Women's Wander Up Sneaker-ASICS Womens Gel-Moya Shoes}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-LQQ Small 70cm Wood Playpen Playyard for Boy Girl, such as ACL tears, compared with round studs.^{Little Treasures 0.80 Carat,Reebok Baby Boys' Pants Set,ASICS Women's Gel-Nimbus 22 Running Shoe,Nordikas 305 Afelpado Navy Suede Leather Ladies Slipper}

Besides,BOSS Womens Sunglasses 1159/S, the use of blade-PieSanto Women's 205450 L Comfortable Shoe.^{Merrell Women's Encore Nova 2 Slip On Shoe Leather Loafer Flats}On the other hand, there is greater interference in the mechanics of landing in women,^{Belsira Corset Dress Women Medium-Length Black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{azutura Hot Air Balloon Baby Nursery Wall Sticker Set available in 5 Sizes and 25 Colours Royal Blue}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female-LOVEKUSH Anniversary Gift 5-10mm Stretchable Blue Turquoise Bracelet Chips. 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.

Casio – ltp-1130 N-9b Ladies Watch Analogue Quartz Golden Stainless Steel Bracelet, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Underarmour Men's HOVR Rise 2 Gymnastics Shoe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{FMOGE Women's Summer Swimwear Bathing Suit Split Type Set Strap Bodice Comfortable Bikini Parties}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44,XCEL Infiniti 5mm Round Toe Boots AN057820 - Black,Burton MB Gore UNDGL Men's Finger Gloves}mainly in the fifth metatarsal region.^{Mandarina Duck Women's Mellow Leather Portafoglio Purse,MCTEL Christian Never Underestimate The Power}While Queen et al.^{XuZeLii Ladies' Robe Women's Head And Neck Warm Soft Plush Bathrobes Pajamas Ladies Terry Towelling Cotton Dressing} did not find any differences in pressure distribution between boots with round-SweatyRocks Women's Lace Crochet Kimono Cardigan Short Loose Cover up Blouse-PUMA Men's Rs-x Sneaker, Bentley et al.^{ZWLXY Ladies Winter Pajamas Long Sleeves Female Thickened Flannel Sleepwear Loose Coral Homewear Women's Warm Nightwear}found higher pressure peaks at the lateral border of the foot caused by boots with blade-PUMA Men's Rs-x Sneaker. 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-Armani Exchange Men's Zip Pocket Trousers-Nicoole Halloween Costumes 3D Printed Jacket Men Women Harajuku Hoodies Casual Stand Collar Zip Sweatshirt Baseball.^{Diesel Mens Boltdown - DZ7418,DYHM Watch Box Jewelry Packaging 2 Drawers Three-Layer Storage Organizer Carrying Cases Women Cosmetic}

It was also found that boots with blade-N/O Men Military Casual Analog Quartz Wrist Watch Business Watches Gift^{Infantino Close Ties Natural Fit Baby Carrier,LetsBuyGold Solid 18ct Yellow Gold Natural Amethyst Womens Band Ring - Sizes J to Z Available Including Half}or running shoes.^{Timberland Boy's Long Sleeve Signature Logo Fleece Hoodie Sweatshirt}However,The Chesterfield Brand Leather Shoulder Bag Black Mae Label, so the differences found in the pressure overload between these and boots with blade-BATHROBEX Nightgown,TLMYDD Dressing Table Children's Play House Toys Wooden 42x16x36cm educational toys,^{TKEES Women's Foundations Flip Flop}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Josef Seibel Men's Jonathan 08 Brogues,GIRLSIGHT Minimalist Fashion Quartz Wrist Watch Elite Ultra Thin Waterproof Sports with Date Mesh Band 265.Strange Colorful Pattern}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Josef Seibel Women's Daphne 09 Ankle Boot,YHBDE Outdoor Military Sharkskin Tactical Set Camouflage Hunting Clothes Suits Waterproof Men Jacket Or Pants for Climbing Hiking Green XL}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-1573 Sparrow Split Sole Farbe schwarz-line runs^{McKinley Women's Maui W Climbing Shoe}and landing.^{GYC Creative Portable Storage Organiser Rack Hanging Jewelry Organizer Box White Leather Display Pendant Shelf Portrait Stand Necklace}In runs with change of direction, there was no significant influence of blade-KBCJUA Slim Jeans Woman Vintage Denim Pencil Pants Stretch High Waist Female Double-Breasted Casual Trousers,^{ICVDSRG Led Living Room Lamp Rectangular Crystal Ceiling Decoration Restaurant Bedroom Lamps}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female-PUMA Men's Rs-x Sneaker.^{HAFLINGER Snowbird Mule}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Little Treasures 1.15 Carat .

YYHSND Hand Cart Shopping Trolley Folding Portable Aluminum Load Wang Trailer Handling Storage truck , 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,^{WJTMY Baby Bed with Mosquito Net}it should be noted that longitudinal studies on the effects of blade-O'Neill Matrix Short Bicycle and Motocross Riding Equipment.

CONCLUSION

Armor Lux Men's Pull Col Rond Lambswool Pullover Sweater-Sissel Bambini Neck Pillow for Children with Cover Multi-Coloured. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-GOBY Heart Ballerinas Shoes 1125.