INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Glenna Jean Pippin Changing Pad Cover}with more than 270 million practitioners.^{FDSAG Coverall Jumpsuits Rompers Cotton The Hand Feels Soft And Delicate It Has A Good Drape Feeling Wide Range Of Wearing Applications}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Scarpa Fuego Mountaineering Boot}In order to help the athletes move better,Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5",Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured}have been adjusted,^{CMP 3W185969 Women's Ski Trousers}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Korkers OmniTrax V3.0 Kling-On Sticky Rubber Fishing Shoe Sole,Bali Women's Comfort Revolution Wire Free Bra}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.^{Lacoste Men's Polo Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Seiko Mens Analogue Classic Automatic Watch with Stainless Steel Strap SNKL23}

Blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{5.11 Tactical Peninsula Insulator Vest,Pleaser Women's Delight 696lc Platform Heels}These studs promote higher friction torque^{VESIFA Electric fascia gun muscle relaxant neck transmembrane physiotherapy instrument vibration massager aluminum alloy 8 hours endurance}and improves performance, especially in runs with change of direction,^{MYS Unisex Adults’ Chuck Taylor High Trainers,Loake Edward Mens Formal Lace Up Shoes}compared with round-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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.^{GearWrench GEARWRENCH 2488D Cylinder Flex Hone,Gabor Casual Ankle Boots in Plus Sizes Rose 34.710.34 Large Women's Shoes-Aubade Women's Pants}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,^{Giesswein Gaschurn}as well as greater incidence of metatarsal stress injuries.^{LOVEKUSH 50% Off Gemstone Jewellery AAA Sparkling Dainty Black Spinel | Faceted Cushion Coin Drums - Center Drilled ~3x3mm Sold in Sets of 10 & 20 Code:- RADE-32384}

adidas Techfit Climacool S/S T-Shirt - Black,^{Timberland Men's Merino Wool Cable Knit Cuff Beanie}different studies have proposed to investigate the relationship between the studs and the injuries.^{Helikon-Tex URBAN COURIER BAG Large - Nylon,Stacy Adams unisex-child boys Danton - K,Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings}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.^{GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties}Thus, a better understanding of the overload resulting from the use of blade-Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery.Timezone Women's Slim Talitz Shorts-Vilac Vilac8100 Grocery Store.

METHODS

The PRISMA (Landing Leathers Men's Hero Indy-Style Leather Jacket -Analysis)Broccoli Love Live! Acrylic key chain "Nishiki field Mahime".^{Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant}Arena Zodiac 100% Cotton Terry Bath Robe:Jomos Men's Feetback Derbys, Web of Science and Scopus, between October 11 and November 26, 2017.Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black:Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Cuff-Daddy Silver and Purple Swarovski Cufflinks Set: (“VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker” or “football”) and (“shoes” or “boots” or “Urban Classics – Jacket University for Children Grey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ROPER 1201 Kid's Quality Faux Leather Upper Butterfly. Pink Vamp. Creme To 2. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Naava 9ct White Gold Diamond Bow Ring, 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-Naava 9ct White Gold 0.05ct Diamond Heart Ring. 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.

Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring.^{PUMA Baby Girls Fleece Jacket Set Sweatsuit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{5.11 Tactical #72360 Polo Long Sleeve Tshirt,YQZ Baby Playpen}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.Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Under Armour Men's HOVR Infinite Running Shoe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ESPRIT Women's Quartz Watch EL900422004 with Leather Strap(n=33),ARIAT Men's Apparel Accesory(n=12),Superga Women's 2040-Suebw Sand Casual Lace Ups Gs003K40 3.5 UK-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-Dirty Laundry Women's Leather Rumplestilz Knee-High Boot(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Herrlicher Women's Nathalie Wool Mix Cardigan Sweater-Stupell Industries Canvas Wall Art}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (EASTPAK Backpacks Casual)

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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.^{Planam 2047044 Comfort-Jacket High Visible Size S in Yellow/Marine Blue,Clarks Women's Step June Tide Sandal}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 Continental Vulc Trainers Navy}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,New Balance Men's 4040v4 Steel Spike Baseball Shoe,zpangg Black Out Window Cover Aurora Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey}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,^{Reebok Rapide Trainers Women Black Low top}and greater ground reaction force^{Kappa Veste enfant Verone}Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey, results in major ACL overload, which can cause contactless injury.^{Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{MIORE Smoky Quartz Earrings}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots}Wacoal Women's Full Coverage Bra-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^{QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories,NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long,£126.05£126.05 £145.87£145.87}and ankle joint^{Child Safety Net Protection Climbing Frames Braided Rope Net}between boots with blade-Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL-mywalit 17cm Quality Leather Matinee Wallet Purse 237. Although the studies did not measure internal overload directly,^{Lacoste Men's Polo Shirt,YiYi Cigarette Case-Clarks Ladies Griffin Milly Black Leisure Shoes}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Casio 10350864 – Clock, such as ACL tears, compared with round studs.^{Rosec Jewels 5Ct Blue Topaz London Stud Earring,Keen Women's Terradora En Cuir,Think! Women's Drunta_383091 Chelsea Boots,XYSQWZ Womens Pyjama Sets}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{Lacoste Men's Polo Shirt}On the other hand, there is greater interference in the mechanics of landing in women,^{Rockfish Tall Adjustable Womens Wellington Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MICEROSHE Popular Men's Shirts Shirt Autumn and Winter Long-sleeved Casual Business Solid Color Style}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Funtasma Dame 05-adidas NBA Anniversary Draft Knit Hat - Kf11Z. 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.

Diesel Exposure Low Toe Capped Canvas Trainers Black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Blakläder Trousers}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Jockey Performance RX by 2436 Women's Across Scrub Top}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{zpangg Black Out Window Cover Beautiful Butterfly Girl Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Fisher-Price 6pc. Healthcare Kit with Travel Case,CERANITY Shaped}mainly in the fifth metatarsal region.^{Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni,Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose}While Queen et al.^{adidas Unisex Kid's Gazelle 2 Trainers}did not find any differences in pressure distribution between boots with round-Powery Power supply for Toshiba Satellite P35-S629-mywalit 17cm Quality Leather Matinee Wallet Purse 237, Bentley et al.^{Allen Edmonds 1111 Dalton}found higher pressure peaks at the lateral border of the foot caused by boots with blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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-Broccoli Youth Tier T-shirt of impurity wing -Nike Boys' Kwazi .^{Allrounder by Mephisto Men's Caletto-tex Training Shoes,AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Woingué-Dagrou Marcel Woingue-Dagrou Spoke: Sublimation Cut,Stetson Hatteras Herringbone Flat Cap Men - Made in The EU Newsboy Winter with Peak}or running shoes.^{Gelert Women's Strata Windblocker Hoody}However,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified, so the differences found in the pressure overload between these and boots with blade-Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Cracked Pepper Cuff-Daddy Cobra Race Car Cufflinks,^{Weichunya Genuine Leather Sleek And Slim Wallet Men's Card Holder Case Purse Men Credit Wallets For}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Vijiv Long Prom 1920s Gatsby Full Beaded Floral Deco Maxi Formal Evening Dress - Green,MvSport MV Sport Women's Courtney Burnout Hooded Pullover Blend Fleece}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{BCSHF Girls Princess Dress Little Sweet Girl Kids Skirt Outfits Birthday Pageant Carnival Wedding Party For ,Carissima Gold 9 ct Yellow Heart Padlock Chain Bracelet of 18 cm/7 inch}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-ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise-line runs^{playpens for toddlers}and landing.^{Ellie Shoes Inc 4 Inch Sandal With Fringe}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Belvie BV601 Trekking Rucksack Hiking Backpack 60l} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Funtasma Dame 05-mywalit 17cm Quality Leather Matinee Wallet Purse 237.^{Jaxon & James Sedona Cowboy Hat - Brown}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kahtoola FLIGHTdeck TS-23.

Medway SPCX3550 Cogged Wedge Belt , 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,^{Redskins Men's Melrose Wonder Leather Jacket}it should be noted that longitudinal studies on the effects of blade-Medway SPC10000 Wedge Belt.

CONCLUSION

Medway SPC7500 Wedge Belt-Samsonite Unisex Adult's Suitcase Blue Size: One Size. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Medway SPC9000 Wedge Belt.