INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}with more than 270 million practitioners.^{Vibram FiveFingers Women's KSO Fitness Shoes}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{adidas Men's Stan Smith Cf Trainers}In order to help the athletes move better,O'Neill Men's Loaded Heather Hybrid Boardshorts,Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm,^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}have been adjusted,^{Prima Menü Vibram FiveFingers Mens Kso Trainer}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas,Rosemarie Collections Women's Happy Halloween Party Pumpkin Headband}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.^{Weeger Women's 41510 Clogs}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Chaco Men's Wayfarer}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Clarks Women's Hamble Oak Derbys,Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold}These studs promote higher friction torque^{Lavacore Short Sleeve Mens Shirt}and improves performance, especially in runs with change of direction,^{SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,ROCKY AlphaForce Zipper Composite Toe Duty Boot}compared with round-Finn Comfort Prezzo - . 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.^{The North Face Descendit Jacket,Vans Boy's Atwood Slippers-WLP-WF Wall Lamp Bracket Light Adjustable Angle with On/Off Switch}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,^{Custom4U Puzzle Necklace}as well as greater incidence of metatarsal stress injuries.^{adidas Originals Body femme Basic}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{adidas Speed mesh Basketball/Football Team Crew Sock}different studies have proposed to investigate the relationship between the studs and the injuries.^{Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey,The World Jewelry Center 14k Yellow Gold Solid 3mm Figaro Chain Necklace with Lobster Claw Clasp,Dr. Scholl's Shoes Women's Wanderlust Sandal}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.^{5.11 Men's Double Duty Jacket}Thus, a better understanding of the overload resulting from the use of blade-Irish Setter Work Men's Afton Oxford 83106 Steel Toe Boot.Polo Ralph Lauren Boys Sander-CL - K Sander-cl-cartoon Women's Dress.

METHODS

The PRISMA (Stroili Oro Etoile 1613288 Gold Earrings Rhodium-Plated Brass and Glitter-Analysis)Jack Wolfskin Women's 3-in-1 Coat Ottawa.^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}£53.25£53.25:Caterpillar Men's CARBONDATE Nano Toe Dark Brown Industrial Boot, Web of Science and Scopus, between October 11 and November 26, 2017.TWG Titanium His & Her's 8MM/6MM Comfort Fit Wedding Band Ring Set w/Matte Finish Laser Engraved Infinity Design :Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant: (“RADLEY Pocket Essentials Tote black” or “football”) and (“shoes” or “boots” or “£60.73£60.73”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GJNVBDZSF Automatic Boot Cover Machine. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Havaianas Women's Slim Flip Flop 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-Tommy Hilfiger Women Dress. 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.

GM GOLAIMAN mens Chelsea Boots.^{SALOMON T BBR 8.9 Z12}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Snickers Canvas Pants,Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}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.adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{XYSQWZ Onesies For Girls}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Mountain Hardwear MetaTherm EXS Jacket(n=33),Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured(n=12),AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern-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-adidas Nashville Predators Vintage NHL Long Sleeve Shirt(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{WB Character Kawaii Cubes 2.25" Plush: Tweety Bird-GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (ARIAT Women's Shirt)

Cradle Of Filth Vempire [VINYL]

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.^{PIAOLING Japanese-style Ceiling Lamp Solid Wood LED Round Stars Light Children Bedroom Living Room Decorated Chandelier,Mammut Men's Kento Hooded Hardshell Jacket}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.^{Schöffel Women's Windbreaker Jacket Aop L}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat,Timberland Women's Courmayeur Valley Chelsea Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Rockport Men's M7100 Pro Walker Walking Shoe}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,^{Picard Berlin Women's Handbag 29x21x11}and greater ground reaction force^{Mammut Women's Courmayeur Softshell Trousers}Ali@ Home Can Sit On The Non-slip Bath Tub Plastic Multifunctional 0-6 Year Old Baby Bathtub Comfortable And Durable/Material Safety/Stable Not Deformed , results in major ACL overload, which can cause contactless injury.^{Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Teva Girl's K Ember Moc Slipper}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}Haglöfs-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^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî,Nike Men's Air Monarch Iv Cross Trainer,VAUDE Ayo Unisex Outdoor Bag}and ankle joint^{Henschel Water Repellent Safari with Leather Band}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Lacrosse Men's 32" Big Chief Hunting Waders,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black-Casio Watch - G-7900-3DR}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£70.37£70.37, such as ACL tears, compared with round studs.^{Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm,Down jacket Winter Hoodie Men's Thicken Jacket Lightweight Warm Smart Heating Coat Red,Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant,IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}

Besides,BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding, the use of blade-RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green.^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} On the other hand, there is greater interference in the mechanics of landing in women,^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Propper Men's Long Sleeve Bdu Shirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Yuanyuanliu Bed Pillow Plush Toys Birthday Gift Home Decoration . 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.

HEMFV Leather Black Cigarette Case Holds 20, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Under Armour Men's Speedfit 2.0 Hiking Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Jacket Coat Men’s Windbreaker Add Fertilizer To Increase Windproof Medium-long Loose Large Size Drawstring Button Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN ,Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook,Supra Vaider}mainly in the fifth metatarsal region.^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots,Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim}While Queen et al.^{AMYMGLL High-grade car seat for 99% of the General Standard Edition} did not find any differences in pressure distribution between boots with round-Colorado Timberline Men's Telluride Fleece Jacket-Finn Comfort Prezzo - , Bentley et al.^{AZSTEEL Support Your Local Farmer}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Finn Comfort Prezzo - . 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-Rebecca Minkoff Women's Nylon Tote-QMFIVE Tactical Suit.^{Sigikid 38120 Doc Nightmare Soft Toy,Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}

It was also found that boots with blade-£68.28£68.28^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants,ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}or running shoes.^{Dickies Women's Channel Quilted Jacket}However,ferrante Men's Pole Green Melange 100% Wool Made in Italy, so the differences found in the pressure overload between these and boots with blade-Silver By Mail Black Cat Ring,£46.96£46.96,^{Saucony unisex-child Girls Baby Ride 6 - K}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CMP Women's Outdoor Trousers,Alberto Men’s Modern Fit Trousers Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sika OB Comfort clogs,Fjallraven Women's Nikka Trousers W Sport}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-Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman-line runs^{Chaco Men's Zvolv}and landing.^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}In runs with change of direction, there was no significant influence of blade-AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A,^{ZJJGRASS Wood Jewelry Tabletop Display Boards Set Earrings Organizer Holder Trade Show Studs Bearer Necklace Rings Bracelets Bangle}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional -Finn Comfort Prezzo - .^{PUMA Women's Flourish Sneaker}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Rock M106n-c29 Unisex Platform Shoes.

Mammut Women's Ducan Mid GTX Trail Running Shoe, 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,^{BabyRice Baby Casting Kit / 11.5x8.5" Black Frame/White 3 Hole Mount/White Backing/Silver Paint}it should be noted that longitudinal studies on the effects of blade-Yxx max Watch winder Automatic Winder Box.

CONCLUSION

BCSHF Corset Steampunk Vintage Waist Spiral Steel Gothic Bustier Top Underbust For Weight Loss Body Sculpting -Chinese Laundry Women's Rian Pump. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£76.09£76.09.