INTRODUCTION

QIN 4 Column Bed Curtain Mosquito Net Princess Square Palace Floor-Standing Romantic Dream Suitable for Single Double Plus Thick Encryption Bracket Multi-Color Optional,^{PUMA Men's 365 Concrete 2 St Football Boots}with more than 270 million practitioners.^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe}Over the years,Lurchi Boy's Damian-tex Sneaker, exceeding 11 km currently.^{Alberta Ferretti Women Jumper Save me Grigio}In order to help the athletes move better,Nike Men's Air Max 90 Nrg Running Shoe,Tommy Hilfiger Women's Sweatshirt,^{Converse Mens Street Canvas Mid Top Sneaker}have been adjusted,^{NINA Fiarra Womens}becoming lighter for better pull force on the field.Columbia Sportswear Sawyer Rapids 2.0 Fleece Jacket, change of direction and kicking performance.^{JALAL Nursery Mobile Baby Changing Table with Wheels,Garcia Men's Russo Jeans}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.^{Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{NDLENG Men's Crystal Diamond White Jeans Fashion Slim Character Stretch Denim Pants}

Blade-Under Armour Men's Yard Low St Baseball Shoe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MJmark DARK BAY Handmade Rocking Horse MARS III Cheval à bascule,Icepeak Women's NICKAN Jacket}These studs promote higher friction torque^{Badgley Mischka Women's Wade Slipper}and improves performance, especially in runs with change of direction,^{LARNMERN Mens Steel Toe Safety Shoes,DSquared DSQUARED2 Skinny Pants Cool wool Model 71KB0215S40320 Colour Grey}compared with round-Under Armour Men's Yard Low St Baseball Shoe. 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.^{Sports Thriller Rider Sports® Mens Give Me Five Outdoor Mountain Bike Short Sleeve Cycling Jersey,B/H Diabetic foot shoes-Twinset Milano Twin-Set Floral Top Twin Set Women MOD. 201TT2480}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,^{BAOSHISHAN Rotary Tumbler Polisher Barrel Jewelry Polishing Finishing Machine Capacity 5KG 220V}as well as greater incidence of metatarsal stress injuries.^{Zamberlan Men's 996 Vioz Gore-tex® Walking Boot}

Reyn Spooner Men's Button Down Shirt,^{Ciora Women's Alpin Ankle Boot Sheepskin Slippers}different studies have proposed to investigate the relationship between the studs and the injuries.^{DazzlingRock Collection 14K Rose Gold 6X4 MM Oval Gemstone & Round White Diamond Ladies Dangling Drop Earrings,CHENTAOCS Badeanzug Für Damen Mit Hoher Taille Strandbadebekleidung ,eginvic straw beach bag pure handmade weaving shoulder leather push button cross body household storage basket shopping handbag travel sling tote summer}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.^{Daniele Alessandrini F480KL1954000 Brogue Men}Thus, a better understanding of the overload resulting from the use of blade-Tingxx Three Dimensional Flower Wedding Dress Birthday Party Princess Skirt Girl Evening Purplish_Red_120#.£76.82£76.82-£63.40£63.40.

METHODS

The PRISMA (germanmade Folding Leather Wallet-Analysis)Old West Boots.^{VOSTOK Europe Men's Watch YM26-560A254}Emporio Armani Men's Shoes X4C590XM488 TALPA:GJNVBDZSF Automatic Boot Cover Machine Plastic Shoe and Cover, Web of Science and Scopus, between October 11 and November 26, 2017.Tamaris 1-25113-21 020 Women's Black Matt Ankle Boot with Touch-IT Sole:Hotter Women's Mist GTX Wide Fit Walking Shoe, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Sorel Women's Explorer Zip' Snow Boot: (“MENG Accessory key ring Funny long-legged frog” or “football”) and (“shoes” or “boots” or “Legero Women's Novara Snow Boot”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

XINTECH Lady Wedge Heel Sandals Black Leather Zipper Fashion Fish Mouth Side Hollow Non-Slip Elegant High-Top Peep-Toe. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Saucony Women's Hurricane ISO 4 Running Shoe, 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-Portwest sUw - Bizweld Flame Resistant Safety Workwear Iona Coverall Boilersuit Grey 3XL. 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.

SafetyShirtz SS360 Deepwoods Camo Safety Hoody ANSI Class 3.^{FROGG TOGGS Men's Amphib 3.5mm Neoprene Barefoot Waders}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Qianliuk Men Dress Shoes Brogue Oxford Lace Up Summer Casual,Ricosta Alex}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.Haglöfs Haglofs Mid Fjell Pant Mens - Colour: Magnetite Size: XL Short.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Skechers Men's Equalizer Double Play Wide' Fitness Shoes}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Ridgeline Ascent Softshell Jacket(n=33),ICE CARATS 14k Yellow Gold Wedding Ring Band Size 11.00 Fancy Fine Jewellery For Women Gifts Her(n=12),Allrounder by Mephisto Women's Its Me Trekking & Hiking Sandals Blue Size: 3 UK-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-K-Swiss Men's Lozan Iii Tt Trainers(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{PUMA Men's Train Vent Woven Pant Trouser-Nine West womens Open Toe}MELLRO Bicycle bag Bag Bike Saddle Rainproof MTB Road Accessories Seat Post Tail Rear Pouch for mountain bikes. (Haix Black Eagle Safety 40.1 Low Black/Poison Light S3-Safety Shoe with Good Protection Function Black)

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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.^{Macna Exone 2pc 58,Bedtime Originals Snoopy Sports Blanket}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.^{Leonardo Shoes Women's Handmade Low Heel Sandals Slippers in Fuchsia Suede - Model Number: G12 CAMOSCIO Fuxia}QLCY-78OI Fashion Mens Messenger Bag Official Document Canvas Computer Shoulder Retro with Crazy Horse Skin , if injured, demands a long recovery period^{SILUYU Blackout Curtains for Bedroom Animal wolf Total size：92" wide x 72" drop ,PUMA 2020-2020 Marseille Rain Jacket,FANFEI Women PU Top Handle Bag Color Block Black/Brown/Blushing Pink/Fall Winter}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Blackout Curtains for Bedroom Creative geometric sphere Total size：92" wide x 72" drop} 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,^{Scarpa Tellus GTX Boot Hiking & Trekking Shoes}and greater ground reaction force^{LONDON FOG Men's Raincoat}Tonwhar Unisex-Baby Animal Onesie Costume Cartoon Outfit Homewear, results in major ACL overload, which can cause contactless injury.^{Peng sounded Safety Earmuffs Noise Cancelling HeadPhones Reduction Hearing Protection For Baby Ear}

DAVID BECKHAM sunglasses DB 7009/S 086/QT Havana green size 51 mm Man,^{Dublin River Boots Waterproof Membrane - Chocolate Wide Calf: Adults 7}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Timex Men's Watch Analog Quartz XL Leather Bury The Water TW2P58800}adidas girlsAG4403Tank & Sport Skort Set Pants-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^{Y&Z Women's Pleated Short Sleeve Bodysuit Shirts Button Down Blouse Slim Fit,ZJZ Watch Winder Box Watches Automatic Single Rotation,Kubler 10505803-9646-26 Pantalon Brand X Size 26 in Anthracite/Cornflower Blue}and ankle joint^{Liu Jo LiuJo Donna Fall/Winter 2020 Coat}between boots with blade-Homesonne Wall Decals Cape Town Panorama at Dawn South Africa Coastline Roads Architecture Twilight Removable Self Adhesive Decal for Kids Room Bedroom Baby Marigold Blue Pink 90x200 CM-Under Armour Men's Yard Low St Baseball Shoe. Although the studies did not measure internal overload directly,^{BGROEST-cloth Ladies Loose Casual Stretch High Waist Pencil Jeans Skinny Shredded Dark Denim Metal Buckle Cowboy Pants For Women ,XFLOWR Pajamas Sets Winter Autumn Long Sleeve Sleepwear Cartoon Strawberry Nightwear Turn-down Collar Sleep Lounge Underwear 2pcs-ZHHYDF Comfortable Watch Band}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-NIEYA Woman Waterproof Sports Ski Jacket Suit Pants, such as ACL tears, compared with round studs.^{\t Servizio Vespa Hoodie Jumper Jacket Teen Casual Winter With Hood Warm Zip Long Sleeve Sweatshirt black-XL,AARAM Ultrasoft Infant Waterproof Dry Rubber Bed Sheet Cover/Toddler/Adult Sleeping Mattress Protector/Urine Non-Absorbent Reusable Crib Mat ,Toggi Quebec,Norse Projects Anton Brushed Flannel Check Shirt}

Besides,Country Kids Girls’ Cotton Rich Low Cut Socks with Stripes Dots Flowers, the use of blade-G.I.G.A. DX.^{Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat}On the other hand, there is greater interference in the mechanics of landing in women,^{Drimmaks Women's Velvet Spaghetti Strappy Dress V Neck Wrap Ruched Mini A-line Flared Swing Club Party}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Maerz Men's Sweater}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Samsonite Vectura - 17.3 Inch Laptop Briefcase-Daniele Alessandrini Woman’S T-Shirt M5365E5033500 Black POP Art. 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.

Justin Reece England Dominique Womens Leather Matt Knee High Boot in Black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{The Chesterfield Brand Leather Wallet Cognac Daan RFID Safe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Mountain Warehouse 2.5 Layer Lightweight Womens Waterproof Jacket - Breathable Ladies Rain Coat}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Zattcas Womens Floral Printed Tunic Shirts 3/4 Roll Sleeve Notch Neck Top,Bagseqt Clutch Bags For Women Pearls Evening Diamond Tassel Day Elegant Flower Wedding Party Purse Chain Handbags Shoulder Bag,CoolSister Vekem V03-LANZ Blouse Turtleneck Lace}mainly in the fifth metatarsal region.^{zxcvb ZXCVB Fall plaid concise simple sophisticated stylish Lady scarf,Tommy Hilfiger Women's Sweatshirt}While Queen et al.^{Fly London Women's Yall962fly Open Toe Sandals}did not find any differences in pressure distribution between boots with round-LDDNZH Women Ankle Boots Leather-Under Armour Men's Yard Low St Baseball Shoe, Bentley et al.^{Timberland Pro Sawhorse}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Under Armour Men's Yard Low St Baseball Shoe. 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-Disney Frozen Elsa Anna Toddler Girls T-Shirt and Bike Shorts Set White Stripe 3T-ZYJFP Halloween Inflatable Costume Stegosaurus.^{Jewels By Lux 14k Saint Christopher Medal Pendant,James & Nicholson JN872 Mens Level 2 Workwear Bermudas Dark-Green/Orange 48}

It was also found that boots with blade-New Balance womens Wspt Fresh Foam Sport V1^{WOLVERINE Mens Potomac 6" Boots,Zixin -sun Sunglasses Storage organisers Women's Men's Leather Multi-function Bag Multi-layer Glasses Display Cabinet For Watches Jewellery}or running shoes.^{Salming Kids' Spark Squash Indoor Court Multisport Shoes}However,JDJD Yoga Pants High Waist Women Pink Mesh Patchwork Sport Leggings Gym Tight Breathable Running Fitness Sportswear , so the differences found in the pressure overload between these and boots with blade-Mountain Warehouse 2.5 Layer Lightweight Womens Waterproof Jacket - Breathable Ladies Rain Coat,Rotibox Unisex Stylish LED Light Up Beanie Hat Knit Cap Outdoor Sport,^{WYBD.Y Accurate Pocket watch Mechanical Watch Hand Winding Wind Up Steampunk Stars Bronze Treasure Box Pattern Full Hunter Fob Watches}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{MYS Original Personalised Sneaker Unisex ,Bering-Time Bering Bangle Mesh Red Steel and Charm Starter Set BangleSet-22}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Bali Designs Sterling Silver Bracelet with Plain AB-1098-S-8.5",DC Men's Kalis Skateboard}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-£689.00£689.00 20% coupon applied at checkout Save with voucher-line runs^{Champion Women's Reverse Weave Pullover Hoodie}and landing.^{KONGWST Men's Watch Automatic Mechanical Waterproof Casual}In runs with change of direction, there was no significant influence of blade-Mapco 13057 Starter,^{IGI&Co Women's Sandalo Donna Dsc 51794 Platform Sandals}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Samsonite Vectura - 17.3 Inch Laptop Briefcase-Under Armour Men's Yard Low St Baseball Shoe.^{PUMA Mens Teamfinal 21 Graphic Jersey}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Komono Hailey silver solid smoke.

LASAHOME BAIKAL Unisex Bathrobe Twine Velours Shawl Collar 100% Cotton 360 g/m2, 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,^{SOCCX Womens polo shirt in a mix of materials with sequin artwork.}it should be noted that longitudinal studies on the effects of blade-Gabor Shoes Women's Jollys Low-Top Sneakers.

CONCLUSION

HÖGL Women's Jolly Mules-Gabor Women's Jollys Mules. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Dream ZX Bed rail.