INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{Perry Ellis Men's Portfolio Slim Fit Stretch Stripe Pants}with more than 270 million practitioners.^{Yjdr Baroque Pearl Bracelet 14k Gold Freshwater Tassel Ladies Temperament Fashion Retro}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Eliza J Women's Printed Shift Dress with Contrast Side Panels}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,^{Clarks Women's Adriel Cove Heeled Sandal}have been adjusted,^{Closed pepper}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{adidas Men's Athletic Cushioned Low Cut Socks ,Disney Monsters INC My 1st Birthday Bodysuit Baby Boys First Onesie}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.^{Brigitte von Boch Women - Ciel Silk Dress}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Merrell Women's Zion GTX Track Shoe,BYKCO Utility Cart}These studs promote higher friction torque^{CHARLES-HUBERT PARIS Charles-Hubert}and improves performance, especially in runs with change of direction,^{Lacoste Men's Jumper,Alpha Industries Men's Jacket}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.^{Toggi Austin Wax Jacket,Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day-WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 6 Grids Display With Glass Lid}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,^{Fjallraven Men's Abisko Shorts}as well as greater incidence of metatarsal stress injuries.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{FJ St. Christopher Necklace 925 Sterling Silver}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dassy Kingston COPES60 Trousers 340 g Black 54,DCTV Supergirl Bleacher Creature 10" plush character toy - collectible series,Geuther Door Safety Gate Easy Lock} 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.^{Bali Passion for Comfort Minimizer Underwire Bra}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.^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} £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.^{Maternity Pillow}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Gul Watch A35,Child Safety Net Protection Climbing Frames Hemp Rope}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.^{Aluminum Ladder Home Folding Stool Paint Color Step} 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^{Fila Men Shorts Urban Line Tristan-New Balance Women's WR1190 Running Shoe}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia)

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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.^{MIBKLPG Women Sweet Print Dress Short Sleeve A Line Vintage V Neck Summer,XYSQWZ Pajamas Set For Women Cotton}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.^{BERING Bona – Sila Combination Ring Stainless Steel Gold-Plated Tw. RG 55 520 20) 10 72}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness,Rab Women's Ascent Jacket ,Xilinshop Ski Jacket Men's Waterproof Colorful Snowboard And Bib Pant Suit Outdoor Winter Snow}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes}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,^{Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler}and greater ground reaction force^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid} 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.^{DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Ellesse Women's Giovanna Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Philip Watch Ladies Analogue Quartz R8251108515}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^{Lee Women's Flex Motion Regular Fit Walkshort,Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81,Mammut Women's Courmayeur Softshell Trousers}and ankle joint^{Buffalo MiniStation Lite USB 3.0 500 Gb Portable Hard Drive}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring,Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black-Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}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.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot,Naava Women's 9 ct White Gold Diamond and Tanzanite Fancy Eternity Ring,Baffin Men's Driller Work Boot,Matt & Nat Seva Small Wallet}

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.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Art & Detail Shirt Dog hooded sweater: boxer}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.^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,Catimini Boy's Calaos Ankle Boots,Comma Women's Blouse}mainly in the fifth metatarsal region.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection ,Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}While Queen et al.^{Children's Room Pendant Light}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.^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}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.^{YOWAX Men Loafers Party Shoes,Child Safety Net Protection Climbing Frames Net}

It was also found that boots with blade-£68.28£68.28^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons,HEZHOUJI Soft TPU Key Case Cover}or running shoes.^{LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735}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,^{Pkfinrd Acupressure Massage Slippers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a,WANGXIAO Baby Carriers}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^{Legero Women's Tanaro Low-Top Sneakers}and landing.^{Laser TOOLS LAS4860 3676}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,^{Beauty kills canvas picture painting on canvas}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 - .^{Poetic Licence Women's Head Strong Heels}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,^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} 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.