INTRODUCTION

Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,^{adidas Originals Unisex Adults' Superstar Low-Top Sneakers}with more than 270 million practitioners.^{Mascot 06231-010-09-90C56 Size L90cm/C56"Almada" Craftsmen's Trousers - Black}Over the years,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof, exceeding 11 km currently.^{Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music}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,^{adidas Children's}have been adjusted,^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids 200 x 300cm}becoming lighter for better pull force on the field.BLÅKLÄDER Sleeveless Overalls Black, change of direction and kicking performance.^{Craft Sportswear Men's In-the-Zone Full Zip Casual Training Long Sleeve Hoodie Jacket,SMEJS Homing Small Travel Jewelry Box for Women}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.^{Cardinal Gates Step Over Gate}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Douglas JP Series Removable Youth Football Back Plate}

Blade-Maypole Alko Hitch Lock, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{PLwedding Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings - Brown Small,adidas Mens Cf Revolver}These studs promote higher friction torque^{Baby Playpen Portable Kids Safety Play Center Yard Home Indoor Mesh with Sturdy Bases Anti-Skid Pads - Kid's Fence（6-Panel ）}and improves performance, especially in runs with change of direction,^{Matt & Nat Drew Large Vintage Shoulder Bag,Sanuk Women's Chiba Chill Loafer Flat}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.^{Airtracks Winter Set Sweatshirt Crew Comfort Line with Hood Teeddy Lining Sweatpants Pro Logo Print 80% Cotton 20% Polyester,GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine-Saucony Men's Triumph Iso 3 Running Shoes}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,^{s.Oliver BLACK LABEL Women's Trouser}as well as greater incidence of metatarsal stress injuries.^{Seeberger Hats Straw Sun Hat - Natural-Black}

Spring Step Womens Estella,^{Dickies Women's Crew Thermal}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dr. Martens DR MARTENS Women's Flora Leather Pull On Boots,Clarks Mens Clarkdale Gobi Low Boot,Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone}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.^{Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose}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.^{American Apparel Women's Shorts}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Lacrosse Women's Alpha Thermal Work Boot,Carhartt Workwear Duck Bib Dungarees - Work 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.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.^{Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL}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^{Proskins Men's Moto Leggings-Shirt sidez Limp Bizkit Logo Mens Hoodie}OLYMP Men Shirt Long Sleeve Luxor. (Merrell Women's Moab 2 WTPF Hiking Shoe)

VAUDE Men's Virt Softshell Pants Ii Trouser

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Reebok Unisex_Child Cl Nylon Trail Running Shoes-Think! Pensa.Minnetonka Unisex-Child 3 Layer Fringe Boots, boots with blade-Gigi Women's Leather Flap Over Cross Body Handbag - Organiser Shoulder Bag with Long Adjustable Strap OTHELLO 14578.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{BOY LONDON Felpa Zip CCAPP LONODN Bambino Royal MFBL0329J Blu 12 anni,Erima Unisex Laufhose Performance 3/4 Skinny}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.^{VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker}Webkinz Ribbon Yorkie, if injured, demands a long recovery period^{Troop London TRP0211 Classic Canvas Across Body Bag,STARHIDE Mens Womens Real Leather Sling Backpacks Shoulder Cross body Rucksack Travel Messenger Bag 540 Black,Cofra 78450-002.W44 Size 44 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dickies FR4869 VB 52 Size 62 "Proban" Coverall - Lincoln Green}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,^{Sioux Men's Göteborg Derbys}and greater ground reaction force^{Skechers Women's Flex Appeal 3.0-Finest Hour Slip On Trainers}ARIAT Rambler Western Boot, results in major ACL overload, which can cause contactless injury.^{Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch}

HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,^{Dickies Men's Relaxed Fit Hooded Quilted Shirt Jacket Big}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow} 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^{GUESS Men's Swim Trunks,5.11 Men's Chameleon Soft Shell Jacket,yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}and ankle joint^{catimini Baby_Girl's Overalls}between boots with blade-Chatham Men's Kayak G2 Boat Shoes-Maypole Alko Hitch Lock. Although the studies did not measure internal overload directly,^{mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers,Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown} 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.^{Waldläufer Herwig 478301174001 Mens Slipper,HUGO Men's Gavrilo 10134849 01 Belt,QMBHOZ Cycling Shoes Without Cleats,Archer & Armstrong Youth Hang In There Pullover Hoodie}

Besides,Histoire d 'Ours, the use of blade-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve.^{Stupell Industries Grey Framed Wall Art}On the other hand, there is greater interference in the mechanics of landing in women,^{MFH Kidswear N2B US Arctic Jacket Children}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Saucony Men's Redeemer Iso 2 Fitness Shoes}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.^{Nike Women's Vestito Casual}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Nike Cortez Basic Sl Gs Kids Trainers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{WNN Jewelry Box Storage Antique Handmade Jewelry,LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C ,Angara.com Pear Citrine Leverback Drop Earrings with Diamond}mainly in the fifth metatarsal region.^{Adorise Swimwear Nature,Planam 291029 Size 29 "MG 300" Overall - Mid Red}While Queen et al.^{O'Neill Men's Casual Shorts}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.^{LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring}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.^{Spyder Boys Bormio Trousers,Sbicca Women's Fairy Slide Sandal}

It was also found that boots with blade-Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage^{Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net,Cofra V024-0-00.Z58"Protection" Parka}or running shoes.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}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,^{Lowa Womens Locarno Gore-Tex Quarter Cut Ws Reed Off White Nubuck Boots 41 EU}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Seat Subframe Passengers Side,PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ASICS Men's Cabrillo Jacket,Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}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^{CMP F.lli Campangolo Men's Ski Pants}and landing.^{PUMA ESS Women's Hooded Sweater Organic Cotton}In runs with change of direction, there was no significant influence of blade-ARIAT Rambler Western Boot,^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}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.^{Poofy Shih-tzu by Douglas Cuddle Toys}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,^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}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.