INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine}with more than 270 million practitioners.^{Berghaus Atlas 80 20 Litres Size 4}Over the years,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs, exceeding 11 km currently.^{s.Oliver BLACK LABEL Women's Trouser}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Seeberger Hats Straw Sun Hat - Natural-Black}have been adjusted,^{Dickies Women's Crew Thermal}becoming lighter for better pull force on the field.Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt, change of direction and kicking performance.^{Dr. Martens DR MARTENS Women's Flora Leather Pull On Boots,SYue Collapsible Trolley Dual Wheel/Shopping On Wheels Lightweight With Support Bar And Zipper Pocket For Indoor Outdoor Travel Shopping}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.^{Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot,Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose}These studs promote higher friction torque^{Spectral Kitten World of Warcraft Scourgewar Loot Card}and improves performance, especially in runs with change of direction,^{Lacrosse Women's Alpha Thermal Work Boot,Carhartt Workwear Duck Bib Dungarees - Work Trousers}compared with round-J Kara Women's Dress. 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.^{Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow,Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL-PUMA BMW MMS Drift Cat 8 Sneaker}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,^{Shirt sidez Limp Bizkit Logo Mens Hoodie}as well as greater incidence of metatarsal stress injuries.^{Merrell Women's Moab 2 WTPF Hiking Shoe}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{VAUDE Men's Virt Softshell Pants Ii Trouser}different studies have proposed to investigate the relationship between the studs and the injuries.^{Timezone Men's Cargo Trousers 26-10011 Ben Slim Leg,New Balance Women's Wx711v2 Multisport Indoor Shoes,Dr. Martens DR MARTENS Women's Mariel Mary Jane}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.^{Shooyoo Designer Carpet Modern 3D a rea Rug Living Room for Home Bedroom Extra Large nti-Skid Washable Floor Yoga Mat Decorsquare Fan Shape HT-100X150cm t2178}Thus, a better understanding of the overload resulting from the use of blade-Totes Women's Slope Waterproof Winter Snow Boot.Trespass Women's Tp50 Clea-U.S.POLO ASSN. Men's Casual Shorts.

METHODS

The PRISMA (Nike Men's Air Max Tavas Low-Top Sneakers-Analysis)Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt.^{Nappy Changing Backpack}Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black :Plush Malted Baby Mallard Duck 6", Web of Science and Scopus, between October 11 and November 26, 2017.Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal:G-STAR RAW Men's 3301 Loose Fit Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 8-9mm Peach Freshwater Cultured Necklace: (“Swatch Reloj - GN132 Silver Patch” or “football”) and (“shoes” or “boots” or “Clarks Women's Hamble Oak Derbys”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Clarks Women's Hamble Oak Derbys. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clarks Women's Hamble Oak Derbys, 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-Clarks Women's Hamble Oak Derbys. 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.

Skechers Mens Diameter-Vassell Oxford.^{SHOULIEER Military Tactical Mens Boots Special Leather Waterproof Desert Combat Ankle Boot}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Impact Men's Frank Zappa Photo Jersey T-Shirt,Honda GENUINE OEM HONDA Lawn Mower 9" HRC216K2K3 Rear Wheel 42700VK6020ZA}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.Pleaser Women's Delight 696lc Platform Heels.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Garden Hosepipe 3/4" / 19mm - 50 metres}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Pleaser Women's Delight 696lc Platform Heels(n=33),Pleaser Women’s Delight 669 Heels Sandals(n=12),INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial-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-CW-X Women's Stabilyx CWX Tights - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Carhartt Men's Quilt Lined Zip To Waist Biberalls-MANN Air filter replacement 65001070}Bearpaw Women's Snow Boot. (VAUDE Unisex Cycle 22 Bike bags)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£80.40£80.40-Petunia Pickle Bottom Women's Touring Diaper Tote.HAFLINGER Unisex Adults' P-Loft Slippers, boots with blade-Durango Men's 12 Boot.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{AMYMGLL Car Accessories Fully Seat Cushion Cover Standard Edition,mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers}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.^{Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,Waldläufer Herwig 478301174001 Mens Slipper,U-POWER BREZZA S1P SRC}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{QMBHOZ Cycling Shoes Without Cleats}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,^{Archer & Armstrong Youth Hang In There Pullover Hoodie}and greater ground reaction force^{Stupell Industries Grey Framed Wall Art}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{MFH Kidswear N2B US Arctic Jacket Children}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Bearpaw Womens Loki Ii Slide Slipper}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Nike Women's Vestito Casual}Swatch Originals White Rebel Mens Watch SUOW701-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^{Nike Cortez Basic Sl Gs Kids Trainers,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} and ankle joint^{MIBKLPG 6 Layers Long Skirts Women Soft Tulle Bridesmaid Tutu Skirt For}between boots with blade-World Jerseys Men's One-Eyed Willy Cycling Jersey-J Kara Women's Dress. Although the studies did not measure internal overload directly,^{Adorise Swimwear Nature,Planam 291029 Size 29 "MG 300" Overall - Mid Red-O'Neill Men's Casual Shorts}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black, such as ACL tears, compared with round studs.^{LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring,Casio Women's Water Resistant Watch LTP-1130A-7A,Sbicca Women's Fairy Slide Sandal,Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Cofra V024-0-00.Z58"Protection" Parka}On the other hand, there is greater interference in the mechanics of landing in women,^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Mephisto Mens Hurrikan}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Acorn Womens Unisex Versafit Sock Slipper-Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring. 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.

Naava Women's 9 ct White Gold Diamond Wedding Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Seat Subframe Passengers Side}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ASICS Men's Cabrillo Jacket,Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit,Bed Canopy Cute Flowers/Leaf Lace Mosquito Net Unique Pendant Play Tent Bedding For Kids Playing Reading With Children Round Dome Netting Curtains for}mainly in the fifth metatarsal region.^{PUMA ESS Women's Hooded Sweater Organic Cotton,JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}While Queen et al.^{Poofy Shih-tzu by Douglas Cuddle Toys}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}found higher pressure peaks at the lateral border of the foot caused by boots with blade-J Kara Women's Dress. 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-Me Too Women's Lilyana Ballet Flat-bugatti Men's 321342023200 Trainers.^{MIBKLPG Women Vintage Loose Dress Full Sleeve Single Breasted Female Chic Lace Up Long,AKU Rapida Air W's Women's Outdoor Shoe}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex,Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}or running shoes.^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}However,Tilley T5MO Organic Cotton Hat, so the differences found in the pressure overload between these and boots with blade-PUMA Speed Cat 2.9 ,Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 5 Grids Display With Glass Lid}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Child Safety Net Protection Climbing Frames Braided Rope Net,SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Nautica Women Conaway Shoe Slip-On Sneaker,EMU Australia Women's Stinger Mini Snow Boots}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-Anthrax State Of Euphoria [VINYL]-line runs^{Clarks Baby Boy Desertbootfstb Lace Up Ankle High Boots}and landing.^{Pearl Izumi Men's Attack Long Sleeve Jersey}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{ZJMIYJ Men'S Bathrobe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Acorn Womens Unisex Versafit Sock Slipper-J Kara Women's Dress.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Balance KV584PBY Girls Shoe Casual.

Casio bgd-120p-4d BGD120P-4 Watch –, 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,^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}it should be noted that longitudinal studies on the effects of blade-Braun Büffel Basic Wallet BB-33007-004-010.

CONCLUSION

Wiggly Giggler Rattle -Think! Women's Guad Slipper Loafers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tundra Sparkles Winter Boot .