INTRODUCTION

Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,^{The Scotland Kilt Company Co 5 Hunting Stewart Piece Package inc Sporran & Hose}with more than 270 million practitioners.^{The World Jewelry Center 14k REAL Yellow Gold Religious Saint Christopher Medal Charm Pendant - 3 Different Size Available}Over the years,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof, exceeding 11 km currently.^{HENGX Girl Dress/Party Costume/Long-Sleeved Floor Dress/3D Embroidery Flowers/Lace Sequins/Fluffy Skirt/Zipper/Luxurious Princess Dress/Winter}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,^{Rebecca Minkoff Women's Nylon Tote}have been adjusted,^{Delsey Paris Garment Lightweight Hanging Travel Bag}becoming lighter for better pull force on the field.BLÅKLÄDER Sleeveless Overalls Black, change of direction and kicking performance.^{Livia Women's Isabel Lavandou Swimsuit,Momyeah Pajamas Long Sleeve Autumn Trousers Suit Printing Pyjamas Set}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.^{XLC Winter Shoes Cb M07}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{SHARESUN Safety Trainers for Men Women}

Blade-Maypole Alko Hitch Lock, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ARIAT Rambler Western Boot,WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 9.5EW : UK - 08.0EW}These studs promote higher friction torque^{CrazycatZ Womens Ankle Boots Leather Block Heel Splicing Vintage Patchwork}and improves performance, especially in runs with change of direction,^{2 Pcs Set Small Car Seat Covers Golden Sunflower Filed for Cars Compatible Airbags Universal Fit Trucks and SUVs Babies,Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers}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.^{adidas Women's Cf Racer Mid WTR W Fitness Shoes,Beautiful Home Decoration Lamps Industrial Vintage Wall Lamp E27 Exterior Interior Metal Shade Light Black Curved Bracket Design Waterproof IP23 Outdoor Garden Villa Balcony Rustic Sconce-Danielle Nicole Stitch Face Lilo and Disney Crossbody Bag Blue}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,^{Trussardi Jeans 380 ICON Denim Twill Stretch}as well as greater incidence of metatarsal stress injuries.^{Jaxon & James Pachuco Crushable C-Crown Fedora - Red}

Spring Step Womens Estella,^{Napapijri Men's Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{plkm Husky Plush Dog Doll,The Attic Treasures Collection Winifred,Holy death-star black canvas picture painting on canvas}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.^{HODGMAN Aesis Shell Jacket}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.^{BJYG Child Safety Net Protection Climbing Frames Net}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.^{Kaiser 80/ 90cm Mimosa Tanned Lampskin Rug}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Eterna Long Sleeve Shirt Modern FIT Poplin Printed,United Colors of Benetton Women's Vestito Dress}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.^{YiqiUime Assassination Classroom Pullover Denim Jacket Student Handsome Loose 2-in-1 Hooded Mens Outerwear with Button Coat Unisex}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^{Reebok NHL Chicago Blackhawks Premier Jersey-Carhartt Men's Panties}OLYMP Men Shirt Long Sleeve Luxor. (INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial)

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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.^{ESPRIT Men's Jacket,Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}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.^{Nike Men's Aj1 Ko High Og Basketball Shoes}Webkinz Ribbon Yorkie, if injured, demands a long recovery period^{24" Polycotton Slip,Wacoal Women's Full Coverage Bra,Belleashy Belt Unisex Punk Rock Classic PU Waist Band Vintage Rivet Studded Women Men}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{New Balance Men's 565 Sneaker}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,^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses} and greater ground reaction force^{Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco}ARIAT Rambler Western Boot, results in major ACL overload, which can cause contactless injury.^{Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}

HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,^{Belleashy Belt Pu Leather Buckle Grommet Women Adjustable Black}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Alex Evenings Women's Blouse}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^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift,Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,Wrangler Men's Jeans}and ankle joint^{Max Factory figma Brown Bear}between boots with blade-Chatham Men's Kayak G2 Boat Shoes-Maypole Alko Hitch Lock. Although the studies did not measure internal overload directly,^{Bekina Thermolite Polyurethane ,Persol Sunglasses-Nike Men's Air Max Ivo Low-Top Sneakers}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.^{Betsey Johnson Women's Jogger Sweatpants,PIAOLING Men's Oxford Shoes Classic Business Wingtip Dress Fashion Brogue for Men Lace up Genuine Leather Flat Heel Lightweight Anti-Slip Comfortable,Chillaz Women's Montebelluna Long Sleeve Casual,Eterna Long sleeve shirt comfort fit.}

Besides,Histoire d 'Ours, the use of blade-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve.^{COFRA Mens Engineer Black Safety Boot MODIGLIANI}On the other hand, there is greater interference in the mechanics of landing in women,^{Werner Kern Ladies Dance Shoes Asta 6}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sioux Men's Rochester Derby}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.^{TuffRider Women's Plus Rider Field Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Reebok Unisex_Child Cl Nylon Trail Running Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Philip Stein 31-ARGW-RBW – Ladies Watch Analogue Quartz White Dial Silicone Bracelet,Naava Women's 9 ct White Gold Round Brilliant Cut Created Marquise Ruby and Diamond Cluster Ring,Carrs Hallmarked Sterling Silver Owl Bookmark Stc082-ss}mainly in the fifth metatarsal region.^{Seat Subframe 9297/Sei,Kappa Doudoune enfant Dattilo}While Queen et al.^{Nike Women's Tanjun Sneakers}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.^{hanky panky Signature Lace Boyshort}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.^{chung shi Women's Susan Comfort Step Casual Lace Up,INVICTA 17049 Pro Diver Unisex Wrist Watch stainless steel Quartz Black Dial}

It was also found that boots with blade-Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage^{mywalit Leather women's Wallet MYWALIT - Large Snap 229-75 Sangria,Vans Unisex Adults' Old Skool Leather Trainers}or running shoes.^{Wacoal Women's Shapewear Top}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,^{Clarks Women's Step Allenasun Sneaker}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Charlotte Wooning Ring Women's Gold Persephone Golden with Gemme 925 Silver Gold-Plated Various Sizes 52-56 WOO-RPEg,AAJIA Winter Robes Flannel Women Hooded Bathrobe With Pocket Thick Warm Sashes Female Sleep Robe Autumn Lady Nightgown Pajama}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Eterna Mode Multi Colour Check Short Sleeve Shirt,Eliza J Women's Dress}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^{QYXJJ QLBF Women's Summer Sandals Casual Comfortable for Women Comfy Platform Sandal Shoes Beach Travel Wedge Drilled Pearl Simple Wild Sh}and landing.^{Fjällräven Men's Abisko Hiking Shorts.}In runs with change of direction, there was no significant influence of blade-ARIAT Rambler Western Boot,^{Skechers Ready Set Dash}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.^{adidas Men's Freak X Carbon Mid Football Shoe}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,^{Sorel Women's Whitney Lace Snow Boots}it should be noted that longitudinal studies on the effects of blade-New Balance Mens 840v3 Shoes.

CONCLUSION

Blundstone Classic Lace Up Nubuck 1451 Ankle Boots-Eterna Men's Striped Classic Formal Shirt yellow ochre. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Wrangler Riggs Workwear Men's Rigg Five Pocket Jean.