INTRODUCTION

ElLEI Giubbino 100 GRAMMI Donna Bluette Bottoni,^{Nouxh Unisex Hoodie Sweatshirt Sport Quick Drying Men Women Tops Anime Sweat Elasticity 3D Print Jumper Knitwear Cosplay Pullover Voltron Zipper}with more than 270 million practitioners.^{Helly-Hansen Women's Thalia Lightweight Quick Dry 4-Way Stretch Tapered Legs Elasticated Waist Pant}Over the years,British Knights Men's Kings Sl Sneaker, exceeding 11 km currently.^{Mr. Swim Men's Shimmer Dale Elastic Trunk}In order to help the athletes move better,Zenzee Comfy Knit Slip-on Platform Sneaker Mule - Perfect for Indoor/Outdoor Wear,ABD Girls mermaid tail swimsuit Mermaid Tail Swimmable Bikini,^{Nursery Wall Stickers}have been adjusted,^{Gant Women's Kaari Fashion Boot}becoming lighter for better pull force on the field.Naava Women's 9 ct Yellow Gold Diamond and Emerald Eternity Ring, change of direction and kicking performance.^{adidas Originals NMD_R1 PK,LEELFD Sleeping Support Pillow For Pregnant Women Body Pregnancy U-Shape Cushion Long Maternity Pillows 70x130cm Wave powder}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.^{The Cords & Co Cap Unisex}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{XXFFD Anime Model Birthday Gift Decoration Crafts Statue Child Toy Handmade}

Blade-Desigual Women's Tenis Patch Low-Top Sneakers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim,Alessandro Lamura Santal Shirt Mao Neck Print Model SANTAL22 Beige}These studs promote higher friction torque^{Shirt sidez Original Don - Major Lazer Mens Hoodie}and improves performance, especially in runs with change of direction,^{BELAGIO Acyrlic Beaded Trim,MIBKLPG Women Plaid A Line Skirts High Waist Pleated Elegant Casual Female}compared with round-Desigual Women's Tenis Patch Low-Top Sneakers. 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.^{Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers,Ragwear Soho Stripes Women's Cotton Jersey Summer Dress Beach XS - XL-YL Mum to be Necklace 925 Sterling Silver Mom Hold Child's Hand Pendant Gifts for}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,^{Vlando Watch Storage Box}as well as greater incidence of metatarsal stress injuries.^{MARC JOSEPH NEW YORK Men's Leather Atlantic Loafer Driving Style}

Black Diamond W Alpine Light Pants Casual,^{Yoga wear LHY- clothing}different studies have proposed to investigate the relationship between the studs and the injuries.^{Pandora 197087CZ-44-P Women's Ring 925 Sterling Silver,ETHNIC EMPORIUM womens Handloom Box Pallu Gheecha Work Formal Indian Women Handmade Stylish Sari West Bengal 109A 6.25 mtrs As Shown,MIBKLPG New Vintage High Waist Plaid Skirts Women Skirt Pleated}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.^{IHCIAIX skirt}Thus, a better understanding of the overload resulting from the use of blade-ASICS Women's Thermopolis LT 1/2 Zip.Sorel Women's Nubuck Leather Joan of Arctic Wedge Boots Black-Geox Men's U Copacabana B Espadrilles.

METHODS

The PRISMA (ASICS Men's Silver Short Sleeve Run Top-Analysis)Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44.^{iscream Pastel Color Block Faux Leather 17" x 11" Duffle Bag for Sport and Travel with Adjustable Strap}GUESS Women's Tangey Mini Crossbody Top Zip Cross-Body Bags:Andres Machado Elegant Loafers for Women/Ladies/Girls AM5481 - Slippers in Shiny Black consistent Fabric/Croc Faux Leather Tongue Shaped Upper Neck & Flat Block Heel UK 8 to 10.5, Web of Science and Scopus, between October 11 and November 26, 2017.Rosemarie Collections Women's Draped Rhinestone Necklace and Earrings Set :Czcrw Men Summer Sandals Genuine Leather Casual Shoes Man Roman Style Beach Brand Fisherman Slippers Non-slip Breathable, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.adidas X 17.2 Fg: (“HWZZ Warm Men's Ski Suit Waterproof” or “football”) and (“shoes” or “boots” or “Musto Nautic Drift Sailing Yachting and Dinghy Shoes Dark Brown - Unisex Outstanding performance”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ALPE Women Sandals and Slippers 4214 57. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Roxy Women's Impossible Love Short, 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-Quiksilver Men's Mission Plus - Snow Jacket for Men. 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.

NXLWXN Welding Jacket Leather Work Flame Retardant Heavy Cowhide Welder Cuffs Adjustable.^{NIXON Deep Down Hat - Charcoal/Black}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Lee Women's Harmony Jeans,Spyder Men's Orbiter Gtx Gore-tex Insulated Ski Jacket Mens}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.FIREFLY C 30 Snowboard Boot Black/White 28.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Aquapac "Wet & Dry" Lightweight Waterproof Backpack}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),PUMA Men's Energy Essential T-Shirt(n=33),Vans Men's Ward Canvas Trainers(n=12),ASICS Mens Gel-Contend 5 Shoes-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-Carrera Sunglasses CA SAFARI/A G2L/UM(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{N\A 9 Grip Tool Storage Boxes For Jewelry And Watch Repairs As Well Handyman 1 Manual Removal Kit -D’AMICO Men's Belt Woven Stretch Mod. ACU2467 100% Leather Made in Italy}Canterbury Unisex-Adult Rugby Boots. (Contemporary Thick Soft Beard Glasses Area Rug Easy to Clean Anti-Slip Living Room Carpet Home Decor Floor Mat for Bedroom Dormitory Children Playroom Dinning)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Mustang Women's 1146-303 Low-Top Sneakers-AG & Sons 18Kt Yellow Gold 0.09 Ct H-I Certified Round Cut Garnet Half Eternity Ring AGDR-1101.Nouxh Unisex Hoodie Sweatshirt Sport Quick Drying Men Women Tops Anime Sweat Elasticity 3D Print Jumper Knitwear Cosplay Pullover Voltron Zipper, boots with blade-XXHDEE Outdoor Waterproof Cycling Gloves Winter Touch Screen gloves .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Inmaculada Romero IR Pendant 18K 29mm Oval Plate. Gloss Smooth Edge Detail Relief - Customizable Recording Included In Price,Cipo & Baxx Men's Loose Fit Jeans Blue}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.^{XYSQWZ Protective net Climbing Nets}JP 1880 Men's Big & Tall Bathrobe 726954, if injured, demands a long recovery period^{Anna Morellini WB158033-GREY-RED ,FRUIT OF THE LOOM Men's Underwear,THj Western Cowboy Belt Buckle Engraved Jeans Rodeo Ornament}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Women's WMNS Free Rn Flyknit 2020 Competition Running Shoes}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,^{JTYX CARPETS Carpet Round Solar system pattern Living Room Coffee Floor Mat Bedroom Rug Fashion Home Decoration}and greater ground reaction force^{GLGSHOULIAN Women'S Hooded Parka Coat}JP 1880 Men's Big & Tall Quick Dry Cargo Style Swim Shorts 721570, results in major ACL overload, which can cause contactless injury.^{Blowfish Kids Girl's Billa K}

Seidenfelt Solna Shoulder bag light grey,^{DSquared Mens Sunglasses MARK DQ0212}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Carter's Boys' 12 Months-12 4 Piece Firetruck Pajama Set}Diamond2Deal Leslie's 14ct Yellow Gold 1mm Adjustable Diamond Cut Box Chain Necklace for Men Women-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^{adidas JUVEWINDBREAKER,Gola Women's Baseline Mark Cox Mesh Sneaker,Hoppetta Posukyi mini futon quilt cover 5289}and ankle joint^{QUANJI Korean Semi-permanent Full Tattoo Eyebrow Integrated Motor Machine}between boots with blade-AOONE Zebra Denim Jackets Men Print Turn-Down Collar Street Fashion Men's Jacket Jeans-Desigual Women's Tenis Patch Low-Top Sneakers. Although the studies did not measure internal overload directly,^{John Medeiros Classy Beijos Collection Two Stone Cubic-Zirconia Small Cable Wire Cuff Bracelet Made in America,Demonia Women’s Muerto-1026 Ankle Boots-Qianqingkun silk summer scarves women - long scarf wild sunscreen shawl}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-CfMpKY Parka Streetwear Hip Hop Thick Jacket Men Winter Padded Windbreaker Tie Dyeing Puffer Coat Warm Hooded Outwear , such as ACL tears, compared with round studs.^{MARIAE FAJAS 9382 BBL Stage 2 Compression Garments After Sugery Fajas Colombianas Lipo,Columbia Men's Inner Limits II Softshelljacke Softshell Jacket,unknow 11 sq ft Green Foldable Play Mat with Breathable Mesh,Nappy Changing Bag Backpack}

Besides,Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt, the use of blade-HSKS Black Smoke 3D Digital Print Hooded Couple Sweater.^{Bessey KRE30-2K Body Clamp Twin Pack}On the other hand, there is greater interference in the mechanics of landing in women,^{SUNDEK Polo Brice XL}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Jack & Jones Men's Jjecontrast Sweat Hood Noos Sweatshirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ExOfficio Women's Give-N-Go Lacy Lu Tank-CHLOLY Women's 91 Shoulder Bag. 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.

Born Fannar Wide Calf, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Ravel Black Doyle Ankle-Strap Court Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Cole Haan Women's Originalgrand Stitchlite Wingtip Oxford}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ROPER Womens Selah Western Boot,MALY Baby Stroller,The North Face Chaussures Nuptse Bootie 700}mainly in the fifth metatarsal region.^{PUMA Men's Speed 500 Running Shoes,LeSportsac womens Joy Garden Medium}While Queen et al.^{Blackbrook Interiors Aluminium Rolls Royce Hood Emblem - Ideal as a paperweight or desk ornament}did not find any differences in pressure distribution between boots with round-Ralph Lauren RA7039 C53-Desigual Women's Tenis Patch Low-Top Sneakers, Bentley et al.^{Lowa Tibet GTX Schuhe}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Desigual Women's Tenis Patch Low-Top Sneakers. 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-FRUIT OF THE LOOM Baby 14-Pack Grow & Fit Flex Zones Cotton Stretch Socks - Unisex-RENLEINIUBI Women's fashion of a pink dinner package silk bag Champagne .^{Richter Telit 32.0810.1261 Young Shoes for Learning to Walk,Homesonne Door Stickers Decor Artistic Nature Depiction with Wildflowers Leaves and Birds Vintage Flora Fauna Vinyl Removable 3D Decals for Baby Nursery Wall Décor Multicolor 81.3x203.2 CM}

It was also found that boots with blade-ZSGJGCA Large-capacity clutch bag female long wallet soft leather handbag small purse^{Falari Men's Genuine Leather Ratchet Dress Belt Automatic Sliding Buckle - 20 Variety Colors Trim to Fit,Bettye Muller Concept Women's Cage Loafer Flat}or running shoes.^{Asffdhley Flower Girl Pageant Dress Girls Sleeveless Tutu Princess A Line Wedding Dresses Holiday Party Tulle for Birthday}However,HLSUSAN Baby Nest for Newborn and Babies, so the differences found in the pressure overload between these and boots with blade-Golden Head safe-rfid trifold wallet /black,Lego Wear Baby Snow Pants,^{Reebok Grit HTFX Hockey Tower 36' Equipment Bag}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ICE CARATS 925 Sterling Silver Black Onyx Pendant Charm Necklace Natural Stone Fine Jewellery For Women Gifts Her,hanky panky Women's Signature Lace Classic Camisole}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{HOAPL Men's Cowhide Boots Winter,HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing}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-BZees Women's Golden Ankle Boot-line runs^{Mizuno Women's 520004.9091.16.1150 Cross Trainer}and landing.^{maypol Women's Espadrilles}In runs with change of direction, there was no significant influence of blade-SHUHUAN Rattan bag handbag plaid silk scarf portable straw cylinder small jar beach,^{Thierry Mugler Sac Eclat 6 Rouge}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ExOfficio Women's Give-N-Go Lacy Lu Tank-Desigual Women's Tenis Patch Low-Top Sneakers.^{SALOMON Sense Ride 2 Women's Trail Running Shoes - AW19-5 Pink}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Li-Ning Wow 7 Series Wade Men Professional Basketball Shoes Male Classic Wearable Cushioning Sports Sneakers ABAN079.

PUMA Men's AMPLIFIED Crew FL Sweatshirt, 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,^{LINGS Tai Chi Suits Women Kung Fu Uniform Tang Suit Martial Arts Clothing Zen Meditation Silk Cotton Clothing}it should be noted that longitudinal studies on the effects of blade-TATANE Men And Women Road Running Shoe Corrective Shoes.

CONCLUSION

Vlando Watch Storage Box-Voigoo Men's Calander Waterproof Sport WristWatch with Milan strap Army Chronograph Quartz Heavy Watches Fashion male Clock. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Jintaihua Watch Winder 4 6 Watches Box Automatic Wood.