INTRODUCTION

Mascot 17031-311-44-76C50 Trousers with Dyneema Kneepad Pockets,^{ZYDP Men Outdoor Hiking Sandals Breathable Athletic Climbing Summer Beach Shoes Mens Closed Toe Sport Sandal}with more than 270 million practitioners.^{FAPROL-Down Jackets Long Down Jackets}Over the years,Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002, exceeding 11 km currently.^{Angelazy 925 Sterling Silver Bangle For Women}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,^{Stormy Kromer Men's Cap}have been adjusted,^{Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan}becoming lighter for better pull force on the field.Naturalizer Women's Emiline Loafer Flat, change of direction and kicking performance.^{SERENGETI San Remo Sunglasses,Dynafit Men's Tour Light Merino Tights Knee-Length Underwear}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.^{Eliza J Women's Dress}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Glenna Jean Central Park Mobile Arm Cover}

Blade-Finn Comfort Prezzo - , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Star Wars Men's T-Shirt,Trespass Tennant}These studs promote higher friction torque^{Mewsskay Jeans Summer Hip Hop Mens Snake Embroidery Skinny Men Casual Hole Washed Pencil Pants Fashion Male Denim Trouser}and improves performance, especially in runs with change of direction,^{boxdisplays Showcase Set Steel Grey Leatherette with Black Trim - ,WENZHE Headboard Bedside Cushion Pads Double Soft Case Backrest}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.^{Original Montgomery Mens Pea Coat -- Navy,FRYE Womens Wyatt Harness-Viking Vistron 8x42 Binoculars}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,^{Krug-Baumen 5116DL Charleston 4 Diamond White Dial Gold Strap Quartz Ladies Watch -}as well as greater incidence of metatarsal stress injuries.^{Maerz Men's Cardigan}

Maidenform One Fab Fit Tailored T-Shirt Bra 07959,^{PUMA King Top K di Firm Ground}different studies have proposed to investigate the relationship between the studs and the injuries.^{Boombee Baby Push Walker Child Stroller Early Education Multi-function Anti-rollover Help Step Toy ,Generies Fishnet Shoulder Bag,Burgmeister XXL Gents Quartz Watch Montana}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.^{plkm Round Fold Wheel Pad}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.^{Joules Women's Wellibob Rain Boot}£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.^{Russell Athletic Jerzees Colours HydraPlus 2000 Jacket : Color - Azure Size S}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nautilus 1739 Men's Eh Carbon Nanofiber Casual Work Shoes Composite Toe Brown,Dr. Martens Womens Clemency Smooth Lace Ups Boots}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.^{Children's Room Ceiling Lighting LED Modern Cartoon Boy Bedroom Lamp Dimmable 39W Study Balcony Lounge Blue Ultra-Thin Acrylic with Remote Control L58CM}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^{Fanciest Women' Sweetheart Sequin Prom Dresses Mermaid Formal Evening Gowns Gold-Roxy Hot Chip Chacha Womens String Bikini}LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies. (Charlotte Wooning RPSg-54 Women's Ring Pearl Pluto Small Gold White Silver Gold-Plated)

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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.^{LetsBuySilver Luxury Ladies Solid Sterling Silver Natural Opal & Emerald Cluster Ring,Merrell Men's Trail Glove 5 Fitness Shoes}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.^{adidas Harden Stepback Track Shoe}Rosilesi Swimming Pool Equipment Driveway Float Line Tensioner Plastic Stainless Steel, if injured, demands a long recovery period^{Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap,The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,Tailor Dutch Watch Black Textile}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}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,^{Craft Men's Essence Jersey M}and greater ground reaction force^{Wrangler Women's Aura Slender Stretch Jean}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.^{REYUAN Men's Watch}

XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear,^{Les Trésors De Lily Necklace-plated gold 'Réglisse' black golden.}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace}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^{O'Neill 52 Kameko Women's Snow Pants,HAFLINGER Flair Smily Open Back Slippers,RASPINI GIOVANNI CHARM Q WITH STARS}and ankle joint^{Columbia Women's Flurry Run Down Long Omni Heat Jacket Coat Hooded Parka}between boots with blade-Pikeur Womens Cassis Show Shirt - White/Rose Gold-Finn Comfort Prezzo - . Although the studies did not measure internal overload directly,^{Silver By Mail Black Cat Ring,AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown-HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02}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.^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set,DEAR-JY Wedding veil,JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK,Fila Women's Drifter Slide Sandal}

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.^{Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt}On the other hand, there is greater interference in the mechanics of landing in women,^{LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Naturino Baby New Cotton Boots}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.^{Dr. Martens Women's Flora Chelsea Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{YPDM Bathrobe 4-12 Years Children's Winter Zipper Flannel Girls Nightdress For Kids Teen Girl Nightgown Sleepwear Warm Pyjamas Kids}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GIOSEPPO Boy's Lietzen Slouch Boots,Joya Shop EU Flash Grey Men Shoes - 8 UK,Tuscany Silver Sterling Simple Angel Wing Pendant On Prince of Wales Chain 46cm/18"}mainly in the fifth metatarsal region.^{Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded,BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband} While Queen et al.^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm}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.^{REYUAN Men's Watch}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.^{Paddocks Jeans Ranger Black/Black,YMXYMM Jewellery Boxes For Women Leather}

It was also found that boots with blade-£68.28£68.28^{Child Safety Net Protection Climbing Frames Net,Sloan 0308031 Flushometer Ground Joint Tailpiece}or running shoes.^{FOCO NBA Cotton Retro Sweater}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,^{CHENTAOCS Pure Wool Men's Scarf}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{The Pearl Source 8-9mm White Freshwater Cultured Necklace,Nautica Men's Long Sleeve Solid Classic V-Neck Sweater}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{KIESENBERG Watch - Gifts for Suzuki Jimny II Fan L-4822,BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit}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^{Les Trésors De Lily Hi silver 'Jaseron' 45 cm}and landing.^{Tiger of London Heavy Duty Zip Pants Punk}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,^{Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring}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 - .^{Webkinz Signature Dutch Bunny [Toy]}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,^{Schiesser Women's Bathrobe}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.