INTRODUCTION

Casio Watch - G-7900-3DR,^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured}with more than 270 million practitioners.^{Journee Collection Womens Regular Sized and Wide-Calf Slouch Buckle Knee-High Boots}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{AGU Reflection short bike shoe cover Essential | Waterproof overshoes black}have been adjusted,^{New Balance Mens 840v3 Shoes}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{JSUMING Winter Coats For Women,Unknown Regent Ladies Watch Silver Gold Analog F-393 Steel Bracelet URF393 an Offer Made by IMPPAC}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.^{View Master 3D Ni Hao}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Navachi 925 Sterling Silver 18k White Gold Plated 9.5ct Square Ruby Emerald Sapphire Stud Earrings}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{EverEarth 7-in-1 Garden Activity Cube EE33285,Lowa Men's Camino GTX High Rise Hiking Boots}These studs promote higher friction torque^{Eterna 4393 X19P Shirt}and improves performance, especially in runs with change of direction,^{JM Jewellery Ltd QUALITY UK Sterling Silver Cushion Signet Ring 14 x 13mm,Chatham Men's Kayak G2 Boat Shoes}compared with round-Glenna Jean Central Park Bumper. 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.^{IUBBKI Ya Like Jazz T-Shirt Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Festina Ladies Quartz Watch with White Dial Analogue Display and Multicolour Stainless Steel Bracelet F16534/3-zpangg Black Out Window Cover Banner Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}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,^{PIAOLING Simple Vertical Floor Table Lamp}as well as greater incidence of metatarsal stress injuries.^{Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles}

L.Credi Juliane,^{Timezone Women's Slim Enyatz Jeans}different studies have proposed to investigate the relationship between the studs and the injuries.^{WMOFC Women's Printed Silk Pajamas Summer Thin Section Short-Sleeved Loose Home Service Sweet Cartoon Dress for Girl,Pioneer Radio Panel Adaptor Double Din for Opel Astra H Models,Lakeland Leather Keswick Real Weekend and Overnight Holdall Duffle 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.^{Stahl ST61417 Brushed Stainless Steel Watch with Date Small White Bar Index}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium}Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{ONLY Women's Onltahoe Hood Jacket OTW Noos}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Kappa Sweatshirt Arain Pro 4,Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired}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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Result Mens Holkham Down Feel Jacket}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Panama Jack Men's Bota Desert Boots-Yxx max Watch winder Automatic Winder Box}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002)

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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.^{Saucony Originals Mens Jazz Low Pro Vegan,Rivieras Men's Blue Rod Espadrilles}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.^{Calvaneo 1583 Evidence Gold}Converse 315660, if injured, demands a long recovery period^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Hallway Terrace Kitchen Yoga Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns 100 x 160cm,The Pearl Source 14K Gold 5.0-5.5mm Black Akoya Cultured Necklace - AA Quality,Gino Ferrari Unisex-Adult Cirrus Laptop Bag}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up 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,^{Dickies Men's WS574 Hanging Short Sleeve Work Shirt}and greater ground reaction force^{Sperry Top-Sider Women's Maritime Winter Boots}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Unisa Women's Carles_ri Espadrilles}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Sunfish Hybrid Headcover}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Simplicity Men's Women's Manhattan Structured Gangster Trilby Fedora Hat}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{Adtec Women's 9" Logger Brown-W Boot,KTUCN Winter Pajama Hooded Christmas Home Pajamas One Piece Adult Women Nightwear Jumpsuit Sleepwear,Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large}and ankle joint^{STABILicers Maxx Original Heavy Duty Ice Traction Cleat}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Tommy Bahama Men's Leather Braid Belt,Rival Gear Green Bay Packers Fan T-Shirt-Funtasma Dame 05}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{Fjällräven Men's Abisko Shorts,LetsBuyGold 9ct Rose Gold Ladies Large Elongated Vibrant Blue Topaz Ring - Size X,TuffRider Women's Baroque Field Short Boots,Salsa Pantalon Secret Push In Carrie blanc 111786}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{HenShiXin Provide Men's Casual Slim Fit Business Autumn Printed Dress Blazer Jacket Sport Coat Quickly} On the other hand, there is greater interference in the mechanics of landing in women,^{Blundstone Classic Lace Up Nubuck 1451 Ankle Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{HAFLINGER Flair Soft}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Jomos Men's Feetback Derbys}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Highland Tweeds Black Watch - Tartan Lambswool Ruana Shawl made in Britain by Bronte}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Think! Women's Guad_585287 Chelsea Boots,Nike Girls’ Air Max Thea ,Naava 9ct White Gold 0.36ct Diamond Full Eternity Ring}mainly in the fifth metatarsal region.^{WOLVERINE Men's Corsair 6" CT Work Boot,Merrell Men's Choprock Leather Shandal Water Shoes}While Queen et al.^{Lucky Brand Women's Lk-lahela Fashion Boot}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{Sunferkyh-cl Men's Warm Ski Jackets Camouflage Green Fleece Jacket Winter Waterproof Windproof Coat For Man} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834.^{GlassOfVenice Women's Venetian Reflections Jewelry Set #8,Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{New Balance Men's 580 Lifestyle Navy with Red & Gold Running Shoe,YLEI Portable Electric Shoe Polisher}or running shoes.^{Mascot 10149-154-09 Charleston Industry Lightweight Short}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{LFEU Women Peep Toe Sandals Casual Retro Platform Solid Color Leather Zipper High Top Nation Style Summer Ladies Gladiator}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Skechers Men's Moreno Trainers,Yumi Women's Boucle Pastel Long Sleeve Coat}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Diamond Source Cluster Sliding Necklace Tassel,Under Armour Men's Tradesman Jacket}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{Primadonna Women's Madison Brief}and landing.^{CHOUREN Pendant Necklace Necklaces Earth Day Wanderlust Personalized Jewelry Outdoor Metal Gift For Women Man}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{KIESENBERG Watch - Gifts for Suzuki Ignis II Fan L-4834}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Child Safety Net Protection Climbing Frames Net}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{RADLEY Pocket Essentials Tote black}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

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