INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt}with more than 270 million practitioners.^{Planam 3141064 Jacket Winter Redwood Size XXXL in amporablue}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.^{Cassis Côte D'azur Women’s Trainers}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt}have been adjusted,^{Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope} 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.^{H Hillsound Trail Crampons Traction Device,LOVEKUSH 24k Gold Plated Memorial Gift Helling 2-8mm Stracking Green Bloodstone & Pyrite Necklace Round}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.^{Glenna Jean Pippin Changing Pad Cover}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Scarpa Fuego Mountaineering Boot}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured,CMP 3W185969 Women's Ski Trousers}These studs promote higher friction torque^{Les Trésors De Lily Tresors [R3562] - Gold Plated Bracelet}and improves performance, especially in runs with change of direction,^{Korkers OmniTrax V3.0 Kling-On Sticky Rubber Fishing Shoe Sole,Lacoste Men's Polo Shirt}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.^{Seiko Mens Analogue Classic Automatic Watch with Stainless Steel Strap SNKL23,5.11 Tactical Peninsula Insulator Vest-SYue Pregnant woman G-type pillow waist support cushion comfortable}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,^{Pleaser Women's Delight 696lc Platform Heels}as well as greater incidence of metatarsal stress injuries.^{MYS Unisex Adults’ Chuck Taylor High Trainers}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{Loake Edward Mens Formal Lace Up Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{GearWrench GEARWRENCH 2488D Cylinder Flex Hone,Naava 18ct White Gold Tennis Bracelet,Gabor Casual Ankle Boots in Plus Sizes Rose 34.710.34 Large Women's Shoes}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.^{Giesswein Gaschurn}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.^{Timberland Men's Merino Wool Cable Knit Cuff Beanie}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.^{Zjcpow Heavy Duty Swivel Castors Wheels with Brake Rubber Casters Wheel M12 Threaded Bearing Capacity 330kg}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Helikon-Tex URBAN COURIER BAG Large - Nylon,Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings}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.^{Lacoste Men's Polo Shirt}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^{Jobman Men's Fleece Jacket-Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant}Bearpaw Women's Snow Boot. (5.11 Tactical #72360 Polo Long Sleeve Tshirt)

YQZ Baby Playpen

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.^{Old West Kids Boots Baby Boys Cowboy Leather,Medway SPC9000 Wedge Belt}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.^{Soia & Kyo Women's Renada Ladies Coat}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual,Dickies Womens Relaxed Cargo Pants,PRIORITY Tree of Life Pendant in 18 K Gold with Zirconia Pendant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Regatta Defender III 3-in-1 Jacket Royal 3XL}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,^{Clarks Women's Step June Tide Sandal}and greater ground reaction force^{adidas Continental Vulc Trainers Navy}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Nike M}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{New Balance Men's 4040v4 Steel Spike Baseball Shoe}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^{Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey,Reebok Rapide Trainers Women Black Low top,Kappa Veste enfant Verone}and ankle joint^{Pkfinrd Mens Flip Flops}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,^{Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch,Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots-QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories}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.^{NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long,Pedag Deluxe 3/4 Leather Insole with Countersunk and Spreading Foot Support,£126.05£126.05 £145.87£145.87,Lacoste Men's Polo Shirt}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{YiYi Cigarette Case}On the other hand, there is greater interference in the mechanics of landing in women,^{Clarks Ladies Griffin Milly Black Leisure Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{OESFL Lightweight Stroller for Newborns}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.^{Rosec Jewels 5Ct Blue Topaz London Stud Earring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Think! Women's Drunta_383091 Chelsea Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{XYSQWZ Womens Pyjama Sets,Lacoste Men's Polo Shirt,DAZVG Cycling Suits Sudadera De Ciclismo}mainly in the fifth metatarsal region.^{Rockfish Tall Adjustable Womens Wellington Boots,Blakläder Trousers}While Queen et al.^{Jockey Performance RX by 2436 Women's Across Scrub Top}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{zpangg Black Out Window Cover Beautiful Butterfly Girl Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}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.^{WXI Vintage Metal Jewelry Box Book Style Shape Small Trinket Storage Organizer Collection Case Armoire for Girls Women,Fisher-Price 6pc. Healthcare Kit with Travel Case}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni,Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose}or running shoes.^{adidas Unisex Kid's Gazelle 2 Trainers}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,^{BP 1461-720-113-S}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Allen Edmonds 1111 Dalton,AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Woingué-Dagrou Marcel Woingue-Dagrou Spoke: Sublimation Cut,Stetson Hatteras Herringbone Flat Cap Men - Made in The EU Newsboy Winter with Peak}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^{werq Womens Nightdresses Pajamas Silk V-Neck 7-Point Sleeves Lace Cutout Uniform Routing Comfortable Breathable Environmental Protection}and landing.^{Gelert Women's Strata Windblocker Hoody}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Vijiv Long Prom 1920s Gatsby Full Beaded Floral Deco Maxi Formal Evening Dress - Green}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.^{MvSport MV Sport Women's Courtney Burnout Hooded Pullover Blend Fleece}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,^{BCSHF Girls Princess Dress Little Sweet Girl Kids Skirt Outfits Birthday Pageant Carnival Wedding Party For} 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 .