INTRODUCTION

Casio Watch - G-7900-3DR,^{Gembrand Jewellery 9ct Yellow Gold 6x4mm Oval Real Opal Stud Earring}with more than 270 million practitioners.^{POC Sports Men's Raceday Legs}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Braun Büffel Basic Wallet BB-33007-004-010}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{Stacy Adams Men's M2 Plain Toe Lace-up Boot Ankle}have been adjusted,^{Bailey Men's Jackman Trilby Hat}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Timezone Alfred Men's Shorts,Tatonka Flight Barrel travel bag}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.^{Petzl Falcon Seat Harness}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Revue Thommen Gents Watch Chronograph 1702 17072.6113,American Athletic Women's Soft Boot Hockey Skate}These studs promote higher friction torque^{US Army Black Cowhide Leather Trifold Wallet}and improves performance, especially in runs with change of direction,^{Plush Soft Toy Panda by Hansa.,New Balance Women's Wl720ba Sneaker}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.^{WNN Jewelry Box Storage Antique Handmade Jewelry,Mianbao Rug Carpet Living Room Bedroom Kitchen Yoga Personality Dormitory Fashion Cartoon Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace 200 x 300cm-Tundra Mens 706-92555 Utah}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,^{Blundstone Unisex Kids Blunnies Chelsea Boot}as well as greater incidence of metatarsal stress injuries.^{HAOXIANG Men's Home Bathrobe}

L.Credi Juliane,^{Kissy Baby-Girls Infant Second Mate Convertible Gown}different studies have proposed to investigate the relationship between the studs and the injuries.^{MIBKLPG Skirts For Women Fashion Denim Skirt Casual High Waist Pencil Summer Solid Midi,L@YC Ladies High Heels Heel Strappy Sandals Diamante Prom Dance Shoes Size,Luminox 3165 Men's Red Numeral Steel Colormark Watch}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.^{Jewelry Affairs 14k White Gold Adjustable Wheat Chain Necklace}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 .^{Tundra Quebec Boot} 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.

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RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Wallet Portefeuille long imprimé motif Just Dream 3 étoiles} 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^{zpangg Black Out Window Cover Red Cartoon Motorcycle Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm-Wrangler Men's Bryson Skinny Jeans}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Mannequin Valet Black)

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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.^{X-Bionic Eacc.Shirt Women's Long Sleeve Turtle Neck Ski Undershirt,Caterpillar Men's Label Pocket T-Shirt}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.^{Craghoppers Women's Nl Month Croptight Leggings 3/4}Converse 315660, if injured, demands a long recovery period^{Burg Wächter Potsdam Fence Postbox,Kingston Brass K1087A2 Tub Spout,LIYANSBH Portable Watch Cabinets & Cases Wooden Collection Jewelry Box Storage}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Wet Platinum Premium Silicone Personal Lubricant}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,^{ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}and greater ground reaction force^{Polo Ralph Lauren Men Big Pony Logo Pebbled Leather Slim Card Case Wallet Brown}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Peter Kaiser Women's Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Baby Gate Solid Wood Child Safety Door}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^{WOLVERINE Men's Rival 6" Work Boot,Climbing Net For Kids Hemp Rope Outdoor Fence Children Stairs Balcony Anti-falls Decoration Partition Blankets Cargo Comes With 4 Hooks ,Rieker Womens 60843 Closed Toe Sandals}and ankle joint^{Western Festivity Designer Bathroom Sets Itg#464}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,^{Gabor Women's Eagle Mule,Alpinestars Polo Shirt Honda Red 19-Adult S-Trachtenjäger Men's traditional Bavarian costume}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.^{Dekker 62095 Giubbotto Buccaneer OCCASIONE Giacca Uomo Jacket Men,OBEEII Girls First Communion Dresses Short Sleeve Off Shoulder Embroidery Tulle Maxi Dress Elegant Evening Gown for Ceremony Wedding Bridesmaid Pageant Cocktail Prom Party Kids 2-13 Years,adidas Originals Men's Basket Profi Low-Top Slippers,Karrimor Ksb Orkney III Weathertite Women's High Rise Hiking Boots}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{adidas Originals Men's Basket Profi Low-Top Slippers}On the other hand, there is greater interference in the mechanics of landing in women,^{£299.00£299.00 £329.99£329.99}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dacasso Office Room Desk Decorative Organizer Accessory Black Crocodile Embossed Document Holder by}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.^{LOVEKUSH LOVE KUSH JEWELRY Mystic Black Spinel & Rainbow Moonstone Bracelet}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DYB Flat Caps Men Women Straw Cowboy Hat Sun Beach Cap Cowgirl Western Natural Shell Chic Wide Brim Protection Header Size Adjustable Outdoor Travel}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Salewa Kabru SW Ladies' Softshell Jacket,Bulova Women's Dress 96L138 Silver Stainless-Steel Quartz Watch with Black Dial,Dr. Martens Women's 1460 Boots}mainly in the fifth metatarsal region.^{Bates Men's DuraShocks 8 Inch Lace-to-Toe Zip Work Boot,Maidenform One Fab Fit Tailored T-Shirt Bra 07959}While Queen et al.^{Minnetonka Womens Calf Hi 2-Layer Fringe 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.^{Capezio Women's CG18 Riff Slip-On Tap 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.^{Caterpillar mens CHASSIS WP NANO TOE / DARK BEIGE-M Chassis Wp Nano Toe,Nike Womens Air Max 1 Liberty QS - Black/Black-Solar Red-White Trainer}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{LOGOBRANDS Logo Brands NCAA,Lacoste Men's Polo Shirt}or running shoes.^{The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality}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,^{adidas Men's Mundial Goal Soccer Shoe}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Destjoy Boots Men's Military Boot Combat Mens Chukka Ankle Bot Tactical Big Size Army Male Shoes,Le Mystere Women's Nursing Bra}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Diadora N9000 Bright Protection,Pearl Izumi Women's Infinity Intercool Singlet}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^{Converse 315660}and landing.^{Josef Seibel Men's ALEC Boat Shoes}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 ,^{adidas Taekwondo dobok}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.^{PUMA PU102521006 Mens Wrist Watch Black}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,^{Spanx Cropped Essential Leggings}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.