INTRODUCTION

Helly Hansen Men's HAAG,^{Under Armour Men's Match Play Vented Pants}with more than 270 million practitioners.^{Hanes ComfortBlend EcoSmart Men`s Pullover Hoodie Sweatshirt}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{ARIAT Unisex-Child Workhog Tall Western Work Shoes}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{ASICS Mens Serrano Onitsuka Tiger Shoe}have been adjusted,^{FCXBQ Safe Net Outdoor Motion Climbing tective For Cats Rope Net}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm,LaoZan Womens Chic Fox Faux Fur Hooded Vest Coat Sleeveless Long Waistcoat}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.^{Cutter mensBCS01431Douglas V-Neck Long Sleeve Pullover Sweater - Green 5X-Large}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Fine Silver 925/1000 Rhodium zirconium Oxide}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Eterna Long Sleeve Shirt Modern FIT Twill uni Light Blue,Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt}These studs promote higher friction torque^{Jewelry Affairs 14k Yellow Solid Gold Figaro Chain Bracelet}and improves performance, especially in runs with change of direction,^{Craghoppers Men's Steall Stretch Waterproof Overtrousers,Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress}compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{plkm Pumpkin Plush Cushion Pillow 40cm/Orange,Eterna Half Sleeve Shirt Modern FIT Twill uni-GXM-FSTOOL Baby Walker}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,^{Mascot 50354-835-180 Naxos Frontline Lightweight Lining Knitted Jumper with Half Zip}as well as greater incidence of metatarsal stress injuries.^{Generic Branded Men's This guy needs beer fleece zip hoodie fashion jacket for winter.}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}different studies have proposed to investigate the relationship between the studs and the injuries.^{Nike Men's Aj1 Ko High Og Basketball Shoes,Franco Sarto Women's Octagon Wedge Boot,24" Polycotton Slip}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.^{Wacoal Women's Full Coverage Bra}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{YBWEN Girls Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Princess Christmas Flower A Word Skirt Child Birthday Party Dresses} Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal Jacket. 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{Polish Apparel Black Rough Edges Applique Poland Jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Kangol HAT Unisex FURGORA 504 V K3016ST.IV Bianco,Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MIBKLPG Women Elegant V Neck Flower Print Chiffon Dress Elastic Waist Irregular Hem Ruffles-Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Wrangler Men's Jeans)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Philip Watch Ladies Analogue Quartz R8251108515-VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker.Plush Soft Toy African Wild Dog by Hansa. 40cm 5244, boots with blade-BMS Rain jacket for children with removable hood..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{2 Pieces Transparent Curtain Upscale Flower Print with Beads for Residential And Sleepingroom Voile Window Curtains Decoration,PUMA Mens Trailfox Overland Shoe}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.^{Diamant 102-011-033 Women's Dance Shoes/Bridal Shoes Leather/Mesh 4.2 cm Spanish}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Moon Boot Nylon Unisex-Adult Boots,Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated,F.A. Dumont Church Supplies Sterling Silver Lutheran Pendant with 18" Lite Curb Chain.}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue}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,^{Royce Leather Men's Magnetic Money Clip in with Suede Lining Belt}and greater ground reaction force^{adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{John Deere State Pride Farm Ss Tee}

Urra Classic 220-1012-02 Cradle Set Pink,^{LYNLYN Men'S Outdoor Camouflage Hunting Jacket Tactical Soft Shell Army Coat Windproof Waterproof Breathable Keep Warm Jackets}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dragon Alliance Fame Sunglasses}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,Nike Womens Zoom Winflo 5 Running Shoes,Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch}and ankle joint^{Meindl Men's Brown High Rise Hiking Shoes}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{COFRA Mens Engineer Black Safety Boot MODIGLIANI,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes,Columbia Mens PFG Tamiami II Short Sleeve Shirt,Ganter Women's Hilde-h Ankle Boots,Child Safety Net Protection Climbing Frames Net}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{Planam 294024 Size 24 "MG 300" Overall - Grey}On the other hand, there is greater interference in the mechanics of landing in women,^{XXHDEE Tricycle For 1-5 Years Old Baby}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Uvex Men's Safety Shoes Black 10 UK}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{adidas Men's Essentials 3-Stripes Tricot Track Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Think! Women's Guad_3-000037 Loafer,WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW,NIEWEI-YI Unisex 3D Hoodie Demon Slayer Anime Winter Warm Zip Jackets Hooded Sweatshirt Thick Coats}mainly in the fifth metatarsal region.^{HAFLINGER Unisex Adults' P-Loft Slippers,Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags}While Queen et al.^{Money Savvy Football Bank}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{The Pearl Source 7-8mm Pink Freshwater Cultured Necklace,Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans,hanky panky Women's Signature Lace Low Rise Thong}or running shoes.^{adidas Women's Pants Engadin Zip Off}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{Stetson Redding Earflap Flat Cap for Men - Peaked in Leather}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Mark Nason Women's Abbe Sneaker,Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{JACK PYKE Fieldman Boots,adidas Women's Cf Advantage Cl W Fitness Shoes}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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{Donald J Pliner Women's Denny Loafer}and landing.^{Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies 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,^{PUMA Team Shirt}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.