INTRODUCTION

Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,^{Promotion Costume Big Cow}with more than 270 million practitioners.^{Funtasma Women's Arena-2020}Over the years,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof, exceeding 11 km currently.^{Herrlicher Women's Pitch Denim Straight Jeans}In order to help the athletes move better,Blaklader Workwear Hi Vis Work Shorts with Nail Pockets ,BLAKLADER Winter Underwear Bottom Xwarm - Black X-Large,^{ASICS Women's Cabrillo Pant}have been adjusted,^{Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized}becoming lighter for better pull force on the field.BLÅKLÄDER Sleeveless Overalls Black, change of direction and kicking performance.^{Columbia Men's Access Point Shell Omni Tech Jacket,adidas Women's Fit Suit Sol Swimming Costume}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.^{SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Nunn Bush Men's 84717-001 Oxford}

Blade-Maypole Alko Hitch Lock, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Acorn Women's Unisex Versafit Sock Slipper,Vilac Vilac8100 Grocery Store}These studs promote higher friction torque^{LIIYANN Veste Chauffante Électrique}and improves performance, especially in runs with change of direction,^{Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold,HEZHOUJI Diamond Car Key Cover Case Holder Chain For Honda Civic 10th Pilot CR-V MK10 Accord Spirior XR-V 2/3/4 Button Protect}compared with round-Maypole Alko Hitch Lock. 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.^{Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring,Snickers DuraTwill Trousers-HUAXM Women's Down Jacket Coat Winter Mid-Length Warm Parka with Hood Long Coats Lightweight for Wet Weather Walking}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,^{NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout}as well as greater incidence of metatarsal stress injuries.^{Sun Shoes Dynamic - Washable}

Spring Step Womens Estella,^{Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609}different studies have proposed to investigate the relationship between the studs and the injuries.^{adidas Survêtement 3-Stripes Woven,The Scotland Kilt Company Co 5 Black Stewart Piece Package inc Sporran & Hose,Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt}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.^{ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM}Thus, a better understanding of the overload resulting from the use of blade-ROTHCO Heavyweight Top Load Canvas Duffle Bag.Maerz Men's Pullunder Jumper-Maerz Men's Pullunder Jumper.

METHODS

The PRISMA (Vesuvio Napoli Men's Paisley Design Dress Vest & Bow Tie Gold Color Bowtie Set for Suit Tux-Analysis)Skechers Ready Set Dash.^{adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42}Rockfish Tall Adjustable Womens Wellington Boots:GE WH08X10024 Driving Belt for Washer, Web of Science and Scopus, between October 11 and November 26, 2017.The SAK Kendra Hobo:Pretty Ballerinas Women's Ella Ballet Flats, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Beadaholique Sterling Silver Charm 3mm Bracelet For Pandora Style Beads 7.5 Inches Magnetic Screw End: (“Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets” or “football”) and (“shoes” or “boots” or “SOSecure Swim Diaper Adult”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

EDELRID Active Protection Reptile II. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Interior Wall lamp Office Hall, 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-HangAir Underwater Kinetics Hanger For Drying Wetsuits. 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.

OLYMP Men Shirt Long Sleeve Luxor.^{Lego Wear Baby Boys' Jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LTLWL Genuine Leather Ladies Purses Small Clutch Wallet with Zipper Coin Section,The Bridge Autumn-Winter 14 Coin Purses & Pouches}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.OLYMP Men Shirt Long Sleeve Luxor.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Nautica Bayside Boxset 45mm Mens Watch}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),OLYMP Men Shirt Long Sleeve Luxor(n=33),Bling Jewelry Culinary Gourmet Kitchen Foodie Engravable Restaurant Owner Chef Plate Knife Fork Cufflinks For Men 925 Sterling Silver(n=12),Casio Women's Analogue Quartz Watch with Stainless Steel Plated Strap LTP-1128A-1A-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-Pleaser Pink Label SEDUCE-101 Blk Pat UK 3 (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{JAKO Softshell jacket Player schwarz/weiß M-Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford}OLYMP Men Shirt Long Sleeve Luxor. (Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery)

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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.^{DOS Cart Travel Bag Two in One Multi Function Folding Shopping Grocery Utility Stair Climbing Larger Storage Push Pull,ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise}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.^{EvoShield Women's Standard Standout Fastpitch High Rise Pant}Webkinz Ribbon Yorkie, if injured, demands a long recovery period^{ARIAT Unisex-Child Workhog Tall Western Work Shoes,COMYCOM Hip Flared Trousers Star Black Fabric,Chloé St Clair Anitha Leather Loafers Black Size: 4 UK}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Fjällräven Women's Nilla Trousers}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,^{World's Softest Men's / Women's Sensitive Fit Comfort Feet Crew Socks}and greater ground reaction force^{Filson Alaskan Guide Long Sleeve Shirt} ARIAT Rambler Western Boot, results in major ACL overload, which can cause contactless injury.^{MIBKLPG V Neck Lace Patchwork Women Skinny Dress Dark Green Side Split Female Party}

HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,^{Camper Men's Peu Touring Ankle Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dickies Men's Athletic Lace Work Shoe}ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602-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^{LHT Women's Quick-drying Clothes Thin Snorkeling Suit Sunscreen Breathable Jacket Elastic Outdoor Sports Sun protection clothing ,New Balance KV584PBY Girls Shoe Casual,Krug-Baumen Diamond 40mm Air Traveller Quartz Chronograph Watch with Leather Strap}and ankle joint^{Naava 18 ct Gold Eternity Ring}between boots with blade-Chatham Men's Kayak G2 Boat Shoes-Maypole Alko Hitch Lock. Although the studies did not measure internal overload directly,^{REQIT NEW 14" HD WXGA GLOSSY LED EQUIV. FOR IBM LENOVO THINKPAD T430I 2355-HKJ,BCSHF Corset Steampunk Retro Print Brocade Steel Boned Underbust With Hip Panels For Weight Loss Body Sculpting -Hom Men's Mellow Fleece Robe Bathrub}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-ARIAT Women's Shirt, such as ACL tears, compared with round studs.^{ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom,ODLO Women's Tights Focus,The Pearl Source 11-12mm White Freshwater Cultured Necklace,Perry Ellis Men's Portfolio Slim Fit Stretch Stripe Pants}

Besides,Histoire d 'Ours, the use of blade-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve.^{Eliza J Women's Printed Shift Dress with Contrast Side Panels}On the other hand, there is greater interference in the mechanics of landing in women,^{Clarks Women's Adriel Cove Heeled Sandal}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{BJYG Child Safety Net Protection Climbing Frames Net}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MIK funshopping Dress for Women-Delsey Paris Garment Lightweight Hanging Travel 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.

Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Closed pepper}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Men's Athletic Cushioned Low Cut Socks} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Brigitte von Boch Women - Ciel Silk Dress,www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,WYYAF Leather Watch Box，Display Stand/Storage Box for Jewelry Watches 12 Grids Display With Glass Lid}mainly in the fifth metatarsal region.^{Merrell Women's Zion GTX Track Shoe,BYKCO Utility Cart}While Queen et al.^{Lacoste Men's Jumper}did not find any differences in pressure distribution between boots with round-Herr der Ringe Lord of the Rings - Arwen's Ring/Arwen Evening Star-Maypole Alko Hitch Lock, Bentley et al.^{Alpha Industries Men's Jacket}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Maypole Alko Hitch Lock. 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-Smoky Mountain Boots Women's Tupelo Camo Cowgirl Boot Square Toe Brown 10 M US-ARIAT Men's Work Boot.^{CMP 38h1477,Toggi Austin Wax Jacket}

It was also found that boots with blade-Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day,Fjallraven Men's Abisko Shorts}or running shoes.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}However,ARIAT Rambler Western Boot, so the differences found in the pressure overload between these and boots with blade-TWJC 14k White Gold SOLID Princess Square Engagement Ring & Wedding Band Set - Size 9,ARIAT Men's Point Billet Black Tan Belt,^{LLSS Lightweight Stroller for Babies Can Sit in a Simple Children's Umbrella High Landscape Two-Way Stroller}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{FJ St. Christopher Necklace 925 Sterling Silver,Dassy Kingston COPES60 Trousers 340 g Black 54}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Geuther Door Safety Gate Easy Lock ,Bali Passion for Comfort Minimizer Underwire Bra}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-Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler-line runs^{Gundam Mad Angler Unit T-shirt Black L}and landing.^{Wzz Women's Lightweight Thermal Jacket}In runs with change of direction, there was no significant influence of blade-ARIAT Rambler Western Boot,^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MIK funshopping Dress for Women-Maypole Alko Hitch Lock.^{Gul Watch A35}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-£85.70£85.70.

Kenneth Cole New York Men's Double Header YL Fashion Sneaker, 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,^{Child Safety Net Protection Climbing Frames Hemp Rope}it should be noted that longitudinal studies on the effects of blade-New Balance Mens 840v3 Shoes.

CONCLUSION

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