INTRODUCTION

Casio Watch - G-7900-3DR,^{glstkrrn Swift RZ AZ OneLife Hoodie}with more than 270 million practitioners.^{BabyBjörn Comfort Carrier}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{Padders Plus Revive 639N}have been adjusted,^{Dirty Dog 53057 Black Furious Wrap Sunglasses Polarised Sailing}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Me Too Women's Lilyana Ballet Flat,Stuffed Toy Creative Lifelike Octopus Plush Toys Sea Animal Dolls Pillow Back Cushion Children Kids Birthday Gifts Photo Prop}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.^{Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Woodtree Ying Polar Bear Doll Tanabata Valentines Day Net Red Plush Toy Cute Large Sleeping Pillow Birthday Gift}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Salewa Women's Pedroc Sw/DST W PNT Trousers,MILLY Women's Racer Stripe Slip Dress}These studs promote higher friction torque^{MIBKLPG Skirts For Women Fashion Patchwork High Waist Skirt Elegant Mesh Ruffle}and improves performance, especially in runs with change of direction,^{adidas Techfit Climacool S/S T-Shirt - Black,Carve Designs Southold Hoodie}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.^{TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK,Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White-Reichenbach Watch 38 mm RB503 – 112}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,^{Madden Men's M-appikk Chukka Boot}as well as greater incidence of metatarsal stress injuries.^{Jessica Simpson Women's Calie Dress Pump}

L.Credi Juliane,^{FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}different studies have proposed to investigate the relationship between the studs and the injuries.^{LLSH Winter Extra Long Warm Hooded Solid Ankle Length Sleepshirts Kimono Nightdress Night Wear Dress Gown 09.21C ,Keen Whisper Junior Walking Shoes,Pearl Izumi Men's Infinity Split Short}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.^{Generic Size 60 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah}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 .^{Clicke 15 Semiprecious Gemstone Box Collection Stones Rock}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.^{Dr. Martens Mens Ironbridge Mg St Steel-Toe Met Guard Boot}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ICE CARATS 10k Yellow Gold Twist Hoop Earrings Ear Hoops Set Fine Jewellery For Women Gifts Her,Baibao Fashion Folding Shopping Grocery Portable Trolley stacking chair} 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.^{MB55 Fuzzy Socks Striped - 12 Pairs}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^{Caterpillar Men's Second Shift 6" Plain Soft Toe Work Boot-Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga 160 x 230cm}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Rug Carpet Living Room Bedroom Fashion Cartoon Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Dormitory Kids Nursery Modern 160 x 230cm)

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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.^{Naturino Cocoon-First Steps Footwear Hummingbird Print,PIAOLING Modern Simple Creative Resin Chandeliers}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.^{Clarks Women's Step Cali Bay Sandal}Converse 315660, if injured, demands a long recovery period^{Mammut Women's Zinal Trousers,WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant,Baleno Reykavik Mens Weatherproof Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} 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,^{Eastbride Men's waterproof jacket}and greater ground reaction force^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Cat Footwear Mens Colorado Boots}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{7 For All Mankind Women's Chino Casual Pants}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}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^{Windrose Merino Jewellery Box 24.5 cm,ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches,SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit}and ankle joint^{PUMA Sherpa Women's Multi-Functional Jacket with Hood}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,^{Scott Women's fleece jacket.,Eterna Long Sleeve Shirt Comfort FIT Twill uni-Tom Ford Women's Optical Frames}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.^{XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net,Ivy Gems 9ct Yellow Gold Triple Garnet and Diamond Ring,Eterna Long Sleeve Shirt Modern FIT Poplin Checked,Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Sunferkyh-cl Men's Warm Ski Jackets Mens Waterproof Windproof Breathable Snowboard Jacket Mountain Outdoor Winter Coats with Detachable Hooded M-4XL Coat}On the other hand, there is greater interference in the mechanics of landing in women,^{Irregular Choice Girl's Bring Me Sunshine Trainers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{YPDM robe}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.^{adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Pulsar Men's Watch PT3003X1}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Noctiflorous Wide Fitting Slippers,Skechers Women's Reggae - Seize The Day Open Toe Sandals,zpangg Black Out Window Cover Beautiful Cartoon Flowers Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm}mainly in the fifth metatarsal region.^{QXXZ Car Trunk Storage Organizer,Kappa Veste enfant Divieto}While Queen et al.^{Flip Flop Women's Easy Going Lea Ballet Flats}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.^{ASICS Men's GEL-Galaxy 5 Running Shoe}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.^{RXTSD Winter thickening warm jacket male color matching hooded down,Caterpillar Men's CARBONDATE Nano Toe Dark Brown Industrial Boot}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{adidas Women's Cf Daily Qt Cl W Fitness Shoes,A Beistle Creation Gold Coast Hi-Hats} or running shoes.^{Oatey 30212 All Purpose Leak Detector}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,^{Yzllq Woman High Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Papa aratte extremely soft sponge ,Qazwsx Motorcycle Helmet Heavy Rogue Detachable Mask Vintage Man}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Eterna 3229 K15K Shirt,Philip Stein Women's F43S-BR-B Quartz Stainless Steel Black Dial Watch}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^{zpangg Black Out Window Cover Angel Sculpture Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm}and landing.^{Dockers Men's Sinclair Kiltie Loafer}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 ,^{Eterna Long Sleeve Shirt Modern FIT Twill uni}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.^{Jewels4Life 4.41ct Tanzanite & Diamond Ring in 14K White Gold}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,^{ARIAT Men's Work Boot}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

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.