INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{BP 1607-559-74-44/46n}with more than 270 million practitioners.^{Bulk Mens Sport Sandals}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.^{Tom Ford Sunglasses 1205195_25G} In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail}have been adjusted,^{Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold}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.^{YMXYMM Jewelry Boxes For Women Wooden,Kes-Vir Ladies Incontinence Skirt Swimsuit}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.^{Clarks Stroll Vine Ankle Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{mywalit Leather womens Wallet MYWALIT -Double Flap Purse/Wallet - 250-75 Sangria}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Smoky Mountain Boots Children's Kid's Camo Rubber Boot,Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}These studs promote higher friction torque^{Chloé St Clair Women's Court Shoes Blue Size: 6 UK}and improves performance, especially in runs with change of direction,^{AMYMGLL Car Seat Fully Cushion Cover Leather Four Seasons Universal Steering Wheel 1 Deluxe Edition and Standard 5-Color Selection ,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring}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.^{HAFLINGER Grizzly Leder,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-Kic Kee Pants Kickee Men's Solid Short Sleeve Performance Jersey Polo}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,^{Under Armour Men's Match Play Vented Pants}as well as greater incidence of metatarsal stress injuries.^{ARIAT Unisex-Child Workhog Tall Western Work Shoes}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{ASICS Mens Serrano Onitsuka Tiger Shoe}different studies have proposed to investigate the relationship between the studs and the injuries.^{FCXBQ Safe Net Outdoor Motion Climbing tective For Cats Rope Net,Zacheril Watch Box 12 Slots PU Leather Carbon Fiber Watches Display Lockable Storage With Glass Lid Black,Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm}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.^{Cutter mensBCS01431Douglas V-Neck Long Sleeve Pullover Sweater - Green 5X-Large}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.^{Eterna Long Sleeve Shirt Modern FIT Twill uni Light Blue}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.^{Eliza J Women's Sleeveless Faux Wrap Jumpsuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt,Craghoppers Men's Steall Stretch Waterproof Overtrousers}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.^{plkm Pumpkin Plush Cushion Pillow 40cm/Orange}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^{Invero Merino Scarf Candy 100% Wool-Eterna Half Sleeve Shirt Modern FIT Twill uni}Bearpaw Women's Snow Boot. (Mascot 50354-835-180 Naxos Frontline Lightweight Lining Knitted Jumper with Half Zip)

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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.^{Capezio Canvas Dance Sneaker,Skagen Women's Leonora Steel-Mesh Quartz Watch}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.^{Alan Paine Aylesbury Shirt Blue Beige}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{PIAOLING Modern New Chinese Ceiling Lamp,Studs Galore 1.54 Cts of 8 mm AA Round Aquamarine Ring in 14K White Gold,Swatch Unisex Watch Colour Code Collection Just White GW151}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Brumberg Leuchten Women's Dirndl Dress}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,^{TWG Titanium His & Her's 8MM/6MM Comfort Fit Wedding Band Ring Set w/Matte Finish Laser Engraved Infinity Design} and greater ground reaction force^{Pastel cotton rainbow stripey knitted baby blanket with a hand crochet edge}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{PUMA Team Shirt}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{SYue Pregnant woman sleeping side pillow leg cushion girl removable and washable multifunctional durable 130cm pink unicorn}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Report Women's Rina Sneaker}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^{Jonathan Corey Mens L/S Teflon Woven,GustBuster Stick Automatic Umbrella Pink,TOM TAILOR Boy's Jacket}and ankle joint^{Kolarz KOLARZ PENDANT LIGHT PARALUME}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,^{Twisted X Men's Texas Cowboy Safety Boot Leather,PUMA Mens Trailfox Overland Shoe-Diamant 102-011-033 Women's Dance Shoes/Bridal Shoes Leather/Mesh 4.2 cm Spanish}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.^{Moon Boot Nylon Unisex-Adult Boots,EASTPAK Unisex Padded Pak'r Backpack - Black Leather EK620762 Medium,Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated,Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Royce Leather Men's Magnetic Money Clip in with Suede Lining Belt}On the other hand, there is greater interference in the mechanics of landing in women,^{adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{GFPR Ring Box Fresh And Elegant Gift High-end Jewelry Storage Delicate Fluffy Cloth Bright Bearer 75 X 43mm}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.^{John Deere State Pride Farm Ss Tee}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Dragon Alliance Fame Sunglasses}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,Nike Womens Zoom Winflo 5 Running Shoes,Visconti New ladies brown soft leather messenger organiser bag 753}mainly in the fifth metatarsal region.^{Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch,COFRA Mens Engineer Black Safety Boot MODIGLIANI}While Queen et al.^{Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}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.^{Skintan CE Armoured Mens Leather Motorcycle Jacket,Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Ganter Women's Hilde-h Ankle Boots,Child Safety Net Protection Climbing Frames Net}or running shoes.^{Planam 294024 Size 24 "MG 300" Overall - Grey}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,^{Casio 1200}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{XXHDEE Tricycle For 1-5 Years Old Baby,adidas Men's Essentials 3-Stripes Tricot Track Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes ,Think! Women's Guad_3-000037 Loafer}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^{L.J.J Men Watch Mechanical Multifunction Stainless Steel Noctilucent Automatic Rolled Popular Unisex Wrist}and landing.^{WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{HAFLINGER Unisex Adults' P-Loft Slippers}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.^{Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags}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,^{Money Savvy Football Bank}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 .