INTRODUCTION

Berghaus Men's Navigator 2.0 Walking Trousers,^{Vagabond Women's Elena Sling Back Sandals}with more than 270 million practitioners.^{CGJ 3.30Ctw Oval Cut Emerald Simulated Diamond Women Tennis Bracelet 14K Yellow Gold Finish}Over the years,kaige Double Outdoor Sleeping Bag, exceeding 11 km currently.^{Columbia Women's Pilsner Lodge Stripe Long Sleeve Shirt}In order to help the athletes move better,adidas Kids' X Tango 18.4 Indoor Soccer Shoe,find. Amazon Brand - Maxime,^{Dickies Men's 13-Inch Relaxed-Fit Work Short}have been adjusted,^{Vienty Santorini Natural Leather Heel Sandal}becoming lighter for better pull force on the field.LULUVicky Men Ski Jacket Waterproof Winter Coat Mens Windproof Skiing Printed Water Resistant Comfortable Raincoat Men'sJacket Warm Jackets , change of direction and kicking performance.^{JWIL Watch storage box Sunglass Glasses Display Case Organizer 6 Piece And 3 Eyeglasses Storage Leatherette Combo Jewelry Box,Bearpaw Women's Boshie Slouch Boots}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.^{Pandora Women Silver Bead Charm - 781881CZ}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{HOAPL Women's Ballroom Latin Dance Shoes Female Salsa Sandals Party Wedding Samba Tango High Heels 6/8.5cm}

Blade-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{DazzlingRock Collection 10K Gold Round Ruby & White Diamond 3 Stone Bridal Engagement Promise Ring,Carter's Baby Boys' Plaid Flat Front Shorts}These studs promote higher friction torque^{Born Mens - Mardin}and improves performance, especially in runs with change of direction,^{SWIMS Men's Motion Wing Tip Boot Classic,Leogreen - Baby Play Yard}compared with round-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football. 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.^{Radley London Womens Larkswood Large Leather Bifold Wallet - Red,Wand Massager-CCHome Electric Breast Pump Dual Suction LED Touch Screen Memory Function BPA Free-Bisgaard Unisex Babies’ Saga Low-Top Sneakers}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,^{Pokèmon Pokémon TCG: Eternatus VMAX Premium Collection}as well as greater incidence of metatarsal stress injuries.^{Outwears 5 Color Summer Short Sleeve Shirt Men Loose Casual Classic Plaid Business Plus Size Shirts Male Clothes 6XL 7XL 8XL 10Xl-Blue-5Xl Or 200}

Corgeut Mens Leather Watches Automatic Analog Stainless Steel Wrist Watch with Date,^{The Pearl Source Sterling Silver AAA Quality Round White Freshwater Cultured Double Strand Bracelet for Women}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hanes Men's Short Sleeve Beefy-T,BP 1803-720-13 Work Trousers,CHLOLY Women's 91 Shoulder Bag}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.^{JUNE'S YOUNG Women Hat Summer Sun Sinamay Feather Ribbons Wide Brim}Thus, a better understanding of the overload resulting from the use of blade-TYJYB Tactical Pants Men Military Waterproof Army Camouflage Cargo Knee Reinforced Airsoft Durable Hunting.FOCO NFL Women's V-Neck Sweater-Wantdo Women's Winter Hooded Coat Waterproof Warm Long Puffer Jacket Parka.

METHODS

The PRISMA (£58.18£58.18-Analysis)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.^{Neivobos Women's leather shoulder bag retro Messenger art simple hand-brushed handbag}SpotColorArt 1966 Photographic Camera Accessory:QUNLIANYI Skater Dress Women's Large Swing Skirt Sleeveless Round Neck Slim Jacquard, Web of Science and Scopus, between October 11 and November 26, 2017.LQQ Small 70cm Wood Playpen Playyard for Boy Girl:BOSS Womens Sunglasses 1159/S, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.PieSanto Women's 205450 L Comfortable Shoe: (“Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult” or “football”) and (“shoes” or “boots” or “MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

LOVEKUSH Anniversary Gift 5-10mm Stretchable Blue Turquoise Bracelet Chips. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Casio – ltp-1130 N-9b Ladies Watch Analogue Quartz Golden Stainless Steel Bracelet, 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-Armani Exchange Men's Zip Pocket Trousers. 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.

Nicoole Halloween Costumes 3D Printed Jacket Men Women Harajuku Hoodies Casual Stand Collar Zip Sweatshirt Baseball.^{Icegrey Women's Faux Fox fur Collar Plus Velvet Cloak Poncho Knitted Shawl Cape}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{NKJBUVT Ladies Sexy Deep V-Neck Halter Beach Dress Solid Color Bandage Long,Surplus Airborne Vintage Mens Cargo Trousers}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.N/O Men Military Casual Analog Quartz Wrist Watch Business Watches Gift.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{WDDGPZDU WDDGPZDK Beach Shorts/Men Military Cargo Shorts Army Multi Pocket Men Cotton Loose Work Casual Short Pants Plus Size No Belt 772}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),The Chesterfield Brand Leather Shoulder Bag Black Mae Label(n=33),BATHROBEX Nightgown(n=12),TLMYDD Dressing Table Children's Play House Toys Wooden 42x16x36cm educational toys-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-1573 Sparrow Split Sole Farbe schwarz(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MxZas Classic PU Waist Band Vintage Unisex Personality Fashion Punk Rock Rivet Studded Belt Women Men Waistband -Patricia Nash Glitter Rose Baku Crossbody}KBCJUA Slim Jeans Woman Vintage Denim Pencil Pants Stretch High Waist Female Double-Breasted Casual Trousers. (jiao 925 Sterling Silver Fine Jewelry For Women Drop Shipping Oval Natural Blue Sapphire Gemstone Stud Earrings)

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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.^{WJTMY Infant Bedding Crib Netting Folding Baby Mosquito Nets Bed Mattress Pillow Music Pack Four-piece Suit for 0-3 Years Old Children,KCSds Women Soft Cotton Square Scarf}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.^{OneCherry sweater Women's Turtleneck Long Sleeve Sweater Women Solid Pullover Knitted Winter New Jersey Mujer Invierno}Eddie Bauer Cabin Plaid Throw, if injured, demands a long recovery period^{YIK Workout Shirts for Men - Gym Clothes Active Athletic Yoga Fitness Running Short Sleeve Top Tshirts,Nike Womens - Shox Navina Plus *Rare* OG Grey Lilac Mist 313809-002,Disney Frozen Elsa Anna Toddler Girls T-Shirt and Bike Shorts Set White Stripe 3T}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{AOONE Men Jacket New Hip-Hop Clothing Streetwear Camouflage Patchwork Denim Korean Style Jeans}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,^{Mustang Pack of 4 Men's T-Shirt with Front Print and Crew Neck – Colour Mix Blue Black}and greater ground reaction force^{Claire Chase Executive Computer Brief}PUMA BMW M MTSP Utility Bag, results in major ACL overload, which can cause contactless injury.^{Bisley Workwear UKBPC6333_BCCG Flex & Move Cargo Trousers Stretch Utility Zip with Knee Pockets-Charcoal}

Sperry Top-Sider Mens Gold A/O 2-Eye Roustabout Boat Shoes Brown Size: 7 UK,^{AKU Men's Bellamont 3 Suede Gt Hiking Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Likass Cute Double Heart Shaped Diamond 16Cm 3.5Cmwomen 925 Sterling Silver Bracelets}Majestic Women's Soft Touch Extrafine Swing Turtleneck with Back Pleat Shirt-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^{XUHRA Pocket Watch Retro Bronze Steampunk Series Sets Men Women Necklace Gift,Clarks Women's Camzin Maple Ankle Boot,DC Youth Ring Power Pullover Hoodie}and ankle joint^{Yuqianqian Womens Sequin Clutch Evening Bag Unique Banquet Acrylic Lipstick Modeling Stylish Bags Lady Party} between boots with blade-Casio Men's Classic Quartz Watch AQ-230GA-9B-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football. Although the studies did not measure internal overload directly,^{GMZA Summer Backless Strap Women Dress Print Sleevelesswomen Maxi Beachwear Boho Robe Party Wear,YOPDNE Bathrobe women's long summer pajamas spring and autumn couples thin bathrobes men's absorbent quick-drying-Qazwsxedc for Healthy SHL Women Summer Hats Foldable Wide Large Brim Beach Sun Straw Cap Elegant Caps}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-T Tahari Women's Double Face Topper Wool Coat, such as ACL tears, compared with round studs.^{PUMA Men's Athletics Fl Cl Pants,Oliver Peoples EMERSON OV 5062 HORN 47/20/145 women Eyewear Frame,Officina del Tempo Men's OT1018/01B Tonneau Big Date Watch,Lfsp RFID Blocking Mens Wallets Leather Short Bifold Coin Pocket Wallet Card Holder Slot Casual Purse Business Fashion Multi-function Small Festival Gift}

Besides,Unknown Regent Mens Wristwatch Silver Gold Analog F-917 Steel Bracelet URF917 an Offer Made by IMPPAC, the use of blade-DQQ Women's Sexy 100 Silk V Neck Strappy 2 Piece Robe and Nightgown Set.^{TRETORN Women's Linazipwnt Rain Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{Anna Cecere clucth satin with elegant micro studs}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SOS Talisman Sterling Silver Pendant - Christian Cross}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Gant Men's Lambswool Jumper-BandeHuan Naruto Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL. 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.

Camp David Men's Shirt Red Flag, but are considered of concern due to the high rates of relapse and the time required for recovery.^{André Assous Women's Sietsa Ankle Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{xiaokeai Dainty Jewelry Aries 925 Sterling Silver Necklace For Women Constellation Zodiac 12 Horoscope Astrology Pendant Birthday Gift Gifts for Thanksgiving/Birthday}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sophie La Giraffe Multi Stand Activity Arch,Geox Boy's Nekkar 2 Durable Velcro Sneaker,Skechers Mens Equalizer Double Play Wide-51509 Fitness Shoes}mainly in the fifth metatarsal region.^{HANGYIKJ Men's Thick Cotton Midi Jacket Velvet,N / A F Cup Silicone Breast Forms}While Queen et al.^{Sunferkyh Watch Box 8-slot Jewelry Storage Painted Surface Display Cabinet Bag Glass Top Flip With Pillow Suitable for Personal Stores} did not find any differences in pressure distribution between boots with round-Vivienne Westwood 00383_6938_121_1 Sun Hat-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football, Bentley et al.^{Gola Men's Comet Trainers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football. 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-Sheepskin World Ladies Marcela Italian Leather Handbag - Choice of Colours-Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim.^{OLUKAI Women's Hawaii'Iloa Kia Hope,Sorel Women's Kinetic Caribou Walking Shoe}

It was also found that boots with blade-Xinxinchaoshi Laptop Bag Suitable for 12-15.6 Inch Handbag Waterproof Canvas Ink Flower Print Notebook Storage with Handles and High-Resilient EVA Shock Pad ^{Allsense JD Apparel Men's Regular Fit Dress Shirts,Hurley womensCI0920Flashback Perfect Tshirt Short Sleeves T-Shirt}or running shoes.^{AEF Mens Pyjama Set 100% Cotton Comfortable Warm Plus Size Sleepwear Long-Sleeve Top And Bottom}However,Mustang Women's 1146-507-875 Hi-Top Trainers, so the differences found in the pressure overload between these and boots with blade-Tuscany Silver Sterling Rhodium Plated Slider Teardrop Necklet 41cm/16",SZXJY ski suit,^{Richter Kinderschuhe Girls’ Prisma Combat Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PUMA Unisex CARACAL Sneaker White Silver,IDE Play Roller Shoes Girls 'Boys' Children's Skate LED Luminous For Children}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{A1 FASHION GOODS Brown Leather Briefcase for Mens Laptop Bag Business Organiser Shoulder Case Alvin,Stephen Josheph Gifts Boy's Joseph Rain Coat Winter Accessory Set}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-Elegant Dress Bride's Wedding Hollow Straps Fashion Bud Silk Gauze Decals Prom Party Dresses for Bride-line runs^{Gioiello del Mare Napoletani Tamburelli Earrings with Sardinian Coral and Pearls in Silver Handmade Torre Greco}and landing.^{SHANGN Figure Skating Dress For Girls Women}In runs with change of direction, there was no significant influence of blade-Icegrey Women's Faux Fox fur Collar Plus Velvet Cloak Poncho Knitted Shawl Cape,^{Teva Tanza Y Kids Sandals}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Gant Men's Lambswool Jumper-PUMA Unisex Kids Official T-Shirt Season 20/21 Manchester City Fc Replica with Sponsor Logo Football.^{Katie Loxton - Chloe Bucket Bag Blue}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Nouxh Unisex Hoodie Sweatshirt Sport Quick Drying Men Women Tops Anime Sweat Elasticity 3D Print Jumper Knitwear Cosplay Pullover Triangle.

BATHROBEX Hoodie Unisex 3D Print Colorful Pullover Animal Pattern Anime Galaxy Winter Men and Women Hoodies, 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,^{HFYAK Play yard playpen Blue Playpen with Balls}it should be noted that longitudinal studies on the effects of blade-Hoonmis Vestido fantasia meninas vestido 2 traje cosplay longo crianças carnaval vestidos de festa infantil.

CONCLUSION

BP 1979-570-1332 Bib & Brace-QUNLIANYI Skater Dress Long Lace Ruffles Black Patchwork Elegant Maxi Dresses Women Floral Crochet Party Slim. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Forever Carat Solid 14K Yellow Gold Engagement Ring Certified 1.75 Ct Moissanite Hallmarked Anniversary Rings Womens Wedding Color H-I Clarity VVS1 L M N O P Q R.