INTRODUCTION

Cotton Canvas Portable Princess Tent,^{Yingm Snowboard Mittens Unisex Winter Snow & Ski Gloves For Skiing Snowboarding Shredding Shoveling Snowballs Waterproof Windproof Thermal Shell Synthetic Leather Palm Cycling}with more than 270 million practitioners.^{DSquared DSQUARED2 Cotton Shirt}Over the years,BILLABONG Boy's Union Long Sleeve Rashguard Rash Guard Shirt, exceeding 11 km currently.^{Babolat Women's Propulse Fury Ac Tennis Shoes}In order to help the athletes move better,DOUBLE DESIGN Cool Mesh Zipper Half Length Chest Binder,Rug,^{GORE WEAR R3 Men's Zip-Off Hooded Jacket WINDSTOPPER}have been adjusted,^{adidas Women's Terrex Ax3 Walking Shoe}becoming lighter for better pull force on the field.MARC JOSEPH NEW YORK Men's Leather Laceup Lightweight Technology Sneaker, change of direction and kicking performance.^{Amandas Silver Boutique Sterling Darts Pendant On A Snake Necklace,zhangmeiren Dog Plush Toy Animals Simulation Filled With Cotton Cushions Cute Animal Teddy Gifts} 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.^{Loves Journey IGI Certified 09K Gold 1/4ct TDW Diamond Hoop Earrings} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{HappyL Men Pro Team Cycling Clothing Winter Jersey Thermal Fleece Long Sleeve Mountain Bike Bicycle}

Blade-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{sufengshop PU Leather Choker Heart Accessories Cool Vintage Necklace Women Handmade Goth Jewelry Gift,Style wei Cycling Suits Pro Team Clothing/Road Bike Wear Racing Clothes Quick Dry Men's Jersey Set Ropa Ciclismo Maillot Breathable Fabric}These studs promote higher friction torque^{DZOUP Womens Thigh HIGH Boots Ladies Over The Knee mid Heel Boot Shoe}and improves performance, especially in runs with change of direction,^{RAMPAGE Womens Ram-Vedette Ankle Boot,Rieker Women's Y9432 Ankle Boots}compared with round-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband. 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.^{zpangg Black Out Window Cover Rugby Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Alpinestars Men's Ageless Logo Fleece Pullover Hoodie Classic Fit Long Sleeve-Sixth June Men's Parka}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,^{cupcakes and cashmere Women's Leena Fall Poppy Printed Dress W/Back Keyhole Ruffle}as well as greater incidence of metatarsal stress injuries.^{IDEAL Ideal 45-144 Round Cable Slitting Tool}

HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor,^{adidas Women's Afs Tiro Tr Jkw Track Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Peak Design Everyday Backpack 15L Zip,DIAOD Iron and Acrylic Wall Lamp，Modern Sconce,PUMA Men's Lqdcell Challenge Sneaker}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.^{Piquadro Black Square Credit Card Case}Thus, a better understanding of the overload resulting from the use of blade-K-Way Men's Raincoat.Hanes mens Cool DRI Performance Long-Sleeve T-Shirt-Amazon Collection 14k Diamond with Screw Back and Post Stud Earrings .

METHODS

The PRISMA (Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt-Analysis)adidas Originals Unisex Trefoil Pocket Backpack.^{Blauer Men's Giubbini Corti Imbotttito Piuma/Ovatta Sports Jacket}Romika Women's Daisy 13 Mid Calf Boot:Opportunity Shoes - Corso Como Women's Doon Ankle Boot, Web of Science and Scopus, between October 11 and November 26, 2017.Champion Men's Powerblend Applique Hoodie Hooded Sweatshirt:Sophie La Giraffe Multi Stand Activity Arch, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Easy b Ladies B Croc Print Boots Sydney: (“WDDGPZ1 Autumn Spring Fashion Men'S Black Blue White Hip Hop Long Sleeve Pulloverr H Sweatshirt Clothes Oversize 6Xl 7Xl 8Xl” or “football”) and (“shoes” or “boots” or “Fjällräven Kånken Photo Insert”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

£72.99£72.99 £80.00£80.00. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,FENDI 1036 001 RX Glasses, 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-QUANJI Korean Semi-permanent Full Tattoo Eyebrow Integrated Motor Machine. 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.

CHEROKEE iFlex Women's V-Neck Knit Panel Top.^{4 Piece Leo Christening Suit in White}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Zeppelin Men's Watch 7676-2,LetsBuyGold Solid 14ct Yellow Gold Natural Blue Topaz Womens Cluster Ring - Sizes J to Z Available including half sizes}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.Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Jeff Green Men's Phil Lightweight Elasticated Quick-Drying Outdoor Trekking Zip-Off Functional Trousers}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Jxstar Girls Long Sleeve Dresses(n=33),NB Arabic Mandala Pattern On Pink Child With 5 Layers Replaceable Activated Carbon Filter For Kids Aged 6-14 Dustproof Unisex 10 Pcs(n=12),Smoky Mountain Ladies Shelby Boots 8-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-Philip Stein Dress Watch 91RGP-CSLRG-SSRGP(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{adidas Men's Busenitz Skate Shoe-Vans AUTHENTIC HAWAII Black Flowery Unisex Sneakers Shoes}Hebetag Leather Business Messenger Bag Shoulder Handbag for Men Travel Outdoor Crossbody Handbags Briefcase Wallet Phone Pouch Purse Casual Daypack. (Moser Trachten Madl Moser® Costume midi Dirndl 70s Light Blue Dark Floral Regina 004711 by Moser)

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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.^{WERT Tactical Boots Men Side Zip,PUMA Mens Trapstar Suede Casual Sneakers}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.^{Trevco Dc-Splish Splash - Adult Pull-Over Hoodie Athletic Heather44; 2X}ExOfficio Women's Sol Cool Skirt, if injured, demands a long recovery period^{Reebok Women's X Spirit Classic Leather Bd2771 Low-Top Sneakers,ZJZ Watch Winder Box Storage Double with 2 3 Automatic Rotator,Baby Playpens Indoor Outdoor Toddler Portable Activity Centre Protective Fence Tent Toys Infant Castle}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CoRxg Leather Punk Style Belt Eagle Pattern Carved Pin Buckle Decoration Men's And Women's Unisex} 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,^{Berghaus Men's Navigator 2.0 Walking Trousers}and greater ground reaction force^{TOM TAILOR Women's Denim Skirt}Mardingtop 28L/35L Tactical Backpack Military Rucksack Unisex Patrol MOLLE Assault Bag for Ourdoor Trekking Hiking Camping Hunting Traveling, results in major ACL overload, which can cause contactless injury.^{FANCIME 925 Sterling Silver Cubic Zirconia Gold Binary Star Necklace}

COOLMP CoolMP Pack of 6 Snapback Dope Caps Imitation Leather Black,^{Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Alynn Men's 100% Silk Whimsical Christmas Penguin in Santas Hat Holiday Tie Necktie}Ever-Pretty Women's Elegant V Neck Floor Length A Line Sleeveless Empire Tull Long Bridesmaid Dresses 00848-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^{Kaplan Retail LTD Fire Emblem Game Unisex Champion Crewneck Sweatshirt,Steve Madden Girls' JMYLESS,DIAMORE Women's 925 Sterling Silver 0.02 ct White Diamond Engagement Ring - N}and ankle joint^{Lacrosse Men's Ice King Boot Liners}between boots with blade-ZUXIANWANG Punk Ring-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband. Although the studies did not measure internal overload directly,^{smzzz Home Improvement Automatic Watch Winder Wooden Storages Box Transparent with Lock for 2,Desigual Women's Dress Mara-Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Icebreaker Everyday Women's Shirt Siren Remote, such as ACL tears, compared with round studs.^{Mac in a Sac Polar II Mens Reversible Down Jacket,TBS Women's Stefany Open Toe Sandals,G-STAR RAW G-Star Men's Blades Tapered Jeans,Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe}

Besides,The Pearl Source Sterling Silver AAA Quality Round White Freshwater Cultured Double Strand Bracelet for Women, the use of blade-Blue Fire Co Chloe Skinny Fit Jeans Snake - Women.^{WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration}On the other hand, there is greater interference in the mechanics of landing in women,^{Columbia Men's Trail Drier Windbreaker Jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Silver Jeans Co. Women's Avery High Rise Short-Marugo Festival Matsuri Jikatabi Shoes with Special Inserts . 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.

Invicta Women's Reversibile Nevada Coat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{finediamondsrus 0.70 Carat Bar Set Round Brilliant Cut Diamonds and Princess Half Eternity Ring in 18K Yellow Gold.}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{BMNN Swimsuit Mermaid Tail For Girls}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Under Armour Adult Unrivaled Crew Socks,Kickers Boy Sandals 558522-30 Kiwi 84 Noir Jaune,Reebok Men's DMX Series 2000 Sneaker}mainly in the fifth metatarsal region.^{Dolomite Men's Bota Cinquantaquattro Hike GTX Boot,Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925}While Queen et al.^{OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer}did not find any differences in pressure distribution between boots with round-DC Comics Superman Supergirl Junior Yoga Pants Licensed-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband, Bentley et al.^{Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know V. Angels Sterling Silver 925 Pendant Necklace Genuine Gemstone Oval 9x7 mm with Rhodium-Plated Finish}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband. 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-Woodtree Personality Creative Led Cartoon Children'S Room Ceiling Lamp Light Leaves Kindergarten Amusement Park Clothes Shop Lighting Mother And Child-YHGONGYI GONGYI YH Multi-function Waterproof Outdoor Sports Dual Display Touch Screen Smart Watch.^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe,Alberta Ferretti Women Jumper Save me Grigio}

It was also found that boots with blade-SALOMON Sense Ride 2 Women's Trail Running Shoes - AW19-5 Pink^{Converse Mens Street Canvas Mid Top Sneaker,NINA Fiarra Womens}or running shoes.^{Baxters Jewellers Gold Plated SOS Talisman 18mm Watch Attachment}However,L&L 9144 Toweling Women's Soft Long Sleeve Bathrobe. Extremely Light. Full Length Housecoat Dressing Gown Hooded for Ladies., so the differences found in the pressure overload between these and boots with blade-Accento Silver Heavy Curb with T Bar Bracelet of Length 22 cm,L.L Women's V-Neck Long Sleeves Maxi Dress Pleated Ruffle with Pocket,^{Garcia Men's Russo Jeans}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets,NDLENG Men's Crystal Diamond White Jeans Fashion Slim Character Stretch Denim Pants}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MJmark DARK BAY Handmade Rocking Horse MARS III Cheval à bascule,Skechers Women's Sure Track-Trickel Work Shoes}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-LOVEKUSH Beautiful AAA Quality Genuine Shaded Watermelon Tourmaline | Gold FilledFilled Filled Bead Pink Green Blue Ombre Gemstone Bracelet 3 mm-line runs^{Badgley Mischka Women's Wade Slipper}and landing.^{LARNMERN Mens Steel Toe Safety Shoes}In runs with change of direction, there was no significant influence of blade-Blowfish Kids Kids' Bungalow-k,^{DSquared DSQUARED2 Skinny Pants Cool wool Model 71KB0215S40320 Colour Grey}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Silver Jeans Co. Women's Avery High Rise Short-Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband.^{Sports Thriller Rider Sports® Mens Give Me Five Outdoor Mountain Bike Short Sleeve Cycling Jersey}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-DuDu Women's Shoulder Bag Orange One Size.

Stupell Industries Black Framed Wall Art, 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,^{KOMONO Watch Men Komono Lewis}it should be noted that longitudinal studies on the effects of blade-PUMA 6 er Pack Boxer Boxershorts Men Pant Underwear Navy.

CONCLUSION

DuDu Women's Shoulder Bag Brown brown One Size-LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural 16 Inches Natural. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Under Armour Men's UA HOVR Sonic 3 Lightweight Jogging.