INTRODUCTION

Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,^{Mil-Tec Combat Trageseesack}with more than 270 million practitioners.^{ZHAJIAN carpet 3D Fish Carpets Cartoon Animal Bedroom Play Mat Soft Flannel Big Area Rugs Carpet For Living Room}Over the years,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof, exceeding 11 km currently.^{Le Specs Sonnenbrille} 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,^{Pearl Izumi Men's Quest Tour Jersey}have been adjusted,^{Pantogar Pantovigar * 1 box = 90 capsules New Formula Original Merz Pharma Made in the European Union The Best Remedy for Hair Loss and Nails Regrowth}becoming lighter for better pull force on the field.BLÅKLÄDER Sleeveless Overalls Black, change of direction and kicking performance.^{XIAOTING Compact Folding Stroller,ASICS Women's Official Polo}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.^{Think! Women's Guad_3-000037 Loafer}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{shenlanyu Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}

Blade-Maypole Alko Hitch Lock, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ZLDDE Women's Off The Shoulder Strapless Strap Evening Party Dresses,Eterna Long Sleeve Shirt Comfort FIT Twill uni}These studs promote higher friction torque^{Dr. Martens 26233040 Anfibio Donna Antracite}and improves performance, especially in runs with change of direction,^{Carraig Donn Carraigdonn 100% Merino Wool Handknit Aran Zipper,Muga Wedding Vest Set with Plastron}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.^{Naava Women's 9 ct White Gold Amethyst and Diamond Flower Ring,Bearpaw Women's Snow Boot-Plush Necessities Microfiber Robe - Soft}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,^{Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests}as well as greater incidence of metatarsal stress injuries.^{MIRKA Mirka 23-145-600 Goldflex Soft Foam Back Abrasive Pad}

Spring Step Womens Estella,^{Timberland Men's Bradstreet Chukka Leather Boots}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hackett London Men's Classic Logo Tee T-Shirt,Visit the Carhartt Store Men's Big & Tall Thermal-Lined Duck Active Hoodie Jacket J131 - Black X-Large,Doppler Carbo Nsteel Automatic Umbrella – Black}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.^{O'Neill Men's Water Resistant Hyperfreak Stretch Swim Boardshort}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.^{Tommy Hilfiger Women's ADP W Jenny Wishbone Placed Stripe Sweater}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.^{Le Toy Van – 21934 – Toy First Age – La cavalière}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Steiff Onyx limited edition Swarovski Elements teddy bear by - EAN 034435,Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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.^{Reebok Women's Training Supply Muscle Tank Top}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^{Rockport Men's Perth Boat Shoes-Mascot 00525-590-01 Dundee Originals Thermal Jacket}OLYMP Men Shirt Long Sleeve Luxor. (Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5")

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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.^{Rieker Men's 12389-24 Loafers,Anthrax State Of Euphoria [VINYL]}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.^{Josef Seibel Mens Franklyn Sling Back Sandals}Webkinz Ribbon Yorkie, if injured, demands a long recovery period^{RaidLight Maillot femme activ run,Think! Women's Guad_383275 Loafers,LAOHAO NWLAMP Modern Swing Metal Wall Lamp}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Men's Dry Pants}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,^{Panama Jack Bota C1 Napa}and greater ground reaction force^{FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}ARIAT Rambler Western Boot, results in major ACL overload, which can cause contactless injury.^{PUMA Women's White Crystal Shiny Silver Leatherette}

HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,^{ZHYAODAI Ski Suit Snowsuit}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Golden Head Colorado VI Wallet Leather 12 cm}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^{Cole Haan Women's Air Tantivy Riding Boot,Jewelry Affairs 10k Yellow Gold Hollow Figaro Chain Necklace,Wrangler Men's Classic Denim Jacket Jeansjacke}and ankle joint^{Cofra 13000-000.W47 Size 47 S1 P ESD SRC "Aegir" Safety Shoes - Black/Orange EN safety certified}between boots with blade-Chatham Men's Kayak G2 Boat Shoes-Maypole Alko Hitch Lock. Although the studies did not measure internal overload directly,^{Hackett London Men's Army Polo Shirt,BJYG Child Safety Net Protection Climbing Frames protection net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229}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.^{Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt,Berkemann Hassel Clogs and Mules Womens,£80.53£80.53 5% off promotion available,Report Women's Rina Sneaker}

Besides,Histoire d 'Ours, the use of blade-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve.^{Pandora Women 925 Silver White Zirconium Oxide FASHIONOTHER}On the other hand, there is greater interference in the mechanics of landing in women,^{Superga 2750 Cotu Classic Low-Top Trainers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{The Pearl Source 9-10mm White Freshwater Cultured Necklace}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.^{Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Funtasma Men's Chelsea-58g Ankle Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Champion Athletics Mid Cut Zone 93 Men's Trainers,AGU Reflection short bike shoe cover Essential | Waterproof overshoes black,Les Trésors De Lily Tresors [G9058] - Silver 'Peace' Necklace}mainly in the fifth metatarsal region.^{Korkers RockTrax Plus Cleated Overshoe,Nike Women's WMNS Free Tr 8 Fitness Shoes}While Queen et al.^{Gems World Gems-World Beads 1 Strand Natural 8" Long Rainbow Fluorite Smooth teardrops}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.^{Nike Boy's Roshe One} 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.^{Les Trésors De Lily Tresors [Q8938] - Gold Plated Earrings,Bebe Princess Ruffle Dress Blush 8}

It was also found that boots with blade-Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage^{adidas Originals Men's Adibreak Trackpants,SERENGETI San Remo Sunglasses}or running shoes.^{Dockers Men's Belt}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,^{myself Adult Multifunctional Bike 2 In 1 Stroller Foldable Bicycle Safety Out Travel Play Supermarket Mother and Child Pedal Car Convenience Easy to Assemble all Aluminum Alloy}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Spirale Unisex-Adult John Rain Boot,Russell Workwear Mens Polycotton Twill Trouser/Pants} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Florsheim Mens Network Cap Ox,ESAILQ Coat Womens Cotton-Padded Down Jacket Ladies Winter Solid Warm Thicken Long Quilted Loose Sleeves Zipper Overcoat with Pocket}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^{Plush TUG Black Cat Soft Cuddly Toy}and landing.^{Modern Minimalist Rustic Wall Lamp Bedroom}In runs with change of direction, there was no significant influence of blade-ARIAT Rambler Western Boot,^{Dockers Men's Sinclair Kiltie Loafer}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.^{Eliza J Women's Ruched Wide Leg Jumpsuit Dresses}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,^{Primadonna Prima Donna Satin - Seam Free Strapless Bra}it should be noted that longitudinal studies on the effects of blade-New Balance Mens 840v3 Shoes.

CONCLUSION

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