INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Kappa Sweatshirt Arain Pro 4}with more than 270 million practitioners.^{Lyman Products 2735794 4 CAV Mold Tong}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired}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,^{Persol Vintage Celebration Sunglasses}have been adjusted,^{Result Mens Holkham Down Feel Jacket}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Yxx max Watch winder Automatic Winder Box,Under Armour Women's Intelliknit Phantom Sweatshirt}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.^{LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Dr. Martens Boy's 1460 Skull Web J Classic Boots}

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.^{Lacoste Men's Polo Shirt,Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot}These studs promote higher friction torque^{NOSSON Watch Display Storage Box Men'S Valet Chest Of Drawers 20 Slot Solid Wood Organizer Case Glass Cover Bracelet Pillow Birthday Gift Party}and improves performance, especially in runs with change of direction,^{Kodiak Men's Chase Sneaker,Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}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.^{WOLVERINE No. 1883 Men's Ansley Chukka,Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.-Carhartt Workwear .B342.DFE.S400 Ripstop Cargo Work Pant}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,^{Blakläder 310013809900XL Vest Craftman Size XL in Black}as well as greater incidence of metatarsal stress injuries.^{Saucony Women's ProGrid Integrity ST2 Walking}

adidas Techfit Climacool S/S T-Shirt - Black,^{Gul Watch Pro 3.30 IPB Black}different studies have proposed to investigate the relationship between the studs and the injuries.^{Greenburry Women's Backpack,SHARESUN Children's Moon Chair,Rosa Faia Women's 5618 Non-Wired Everyday Bra}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.^{Converse Kids Chuck Taylor All Star Street Ox Sneaker}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".^{Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid}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.^{Tissen Neon Sign Lamp Umbrella Decoration Night Light Mood Table Desk LED Present Kids Home Party Birthday Gift Toys}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nike Men's Air Max Tavas Low-Top Sneakers,BabyRice 11.5 x 8.5-inch Baby Casting Kit}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.^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress} 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^{MIBKLPG Fashion Mini Skirt Short Tutu Skirts Womens Tulle Party Mesh-Legero Women's Novara Snow Boot}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (Terramar Women's Thermasilk V-Neck Top)

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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.^{PUMA Boy's Quarter Crew Socks,Highland Tweeds Black Watch - Tartan Lambswool Ruana Shawl made in Britain by Bronte}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.^{Think! Women's Guad_585287 Chelsea Boots}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Nike Girls’ Air Max Thea ,WOLVERINE Men's Corsair 6" CT Work Boot,Militaryharbor M1886 Japanese empire Meiji Second Type visor cap infantry company officer}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Merrell Men's Choprock Leather Shandal Water 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,^{Lucky Brand Women's Lk-lahela Fashion Boot}and greater ground reaction force^{Sunferkyh-cl Men's Warm Ski Jackets Camouflage Green Fleece Jacket Winter Waterproof Windproof Coat For Man} 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.^{Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{FRUIT OF THE LOOM Boys' Boxer Brief}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 580 Lifestyle Navy with Red & Gold Running Shoe}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^{YLEI Portable Electric Shoe Polisher,Mascot 10149-154-09 Charleston Industry Lightweight Short,Skechers Men's Moreno Trainers}and ankle joint^{Spyder Men's Constant Full Zip Sweater}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,^{Yumi Women's Boucle Pastel Long Sleeve Coat,Diamond Source Cluster Sliding Necklace Tassel-Under Armour Men's Tradesman Jacket}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.^{CHOUREN Pendant Necklace Necklaces Earth Day Wanderlust Personalized Jewelry Outdoor Metal Gift For Women Man,VAUDE Boy's Unisex Kids Kelpie Cpx High Rise Hiking Shoes Child,KIESENBERG Watch - Gifts for Suzuki Ignis II Fan L-4834,Child Safety Net Protection Climbing Frames Net}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{RADLEY Pocket Essentials Tote black}On the other hand, there is greater interference in the mechanics of landing in women,^{EMR Shielding Solutions EMF Radiation Protection Cap blocking RF - Cell Towers Smart Meters WIFI}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{s.Oliver BLACK LABEL Women's Dress}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.^{Skechers Womens Bikers Hot Ticket Ballet Flats}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Chaco Z/Cloud 2}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Originals Women's Cf Advantage Sneaker White/Black,Caterpillar Women ARGON WMNS CT,Qoqon Duvet Cover Set Nursery Soft 3 Piece Bedding Set}mainly in the fifth metatarsal region.^{Dockers Men's Sinclair Kiltie Loafer,CHEROKEE Women's Petite Mid-Rise Knit Waist Pull-On Pant}While Queen et al.^{YXZQ Pocket Watch}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.^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}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 .^{Pioneer TS-W259S4 25cm Subwoofer 1200w Max Power for Usage in Enclosure,wxllg&MYC 3D hoodie Unisex Hot New Trend Hoodie Creative Art Style Spring Autumn Fashion Cartoon Handsome Top Xxs-6Xl}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Blundstone Thermal Series Chelsea Boot,Medway SPB7500 Wedge Belt}or running shoes.^{Rebecca Minkoff Stella Medium Convertible Backpack Nutmeg One Size}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,^{zunruishop Wraps Shawls Women's Autumn and Winter Scarf Fashion Leopard Print Pure Wool Shawl Thick Warm Scarves Gifts for Ladies Large Wrap Women}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Richter Kinderschuhe Audi,New Balance Men's Essentials Stacked Logo Crew Short Sleeve}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Modern Style Wall Lamp,glstkrrn Swift RZ AZ OneLife Hoodie}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^{Disney Minnie & Kadoribea stuffed strap Cowgirl}and landing.^{BALEAF Men's Fleece Windproof Hiking Ski Trousers Waterproof Insulated Winter Snow Pants Zip Pockets}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Jewelry Affairs 10k Yellow Gold Adjustable Wheat Link Chain Necklace}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.^{Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1}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,^{Nike Women’s Wmns Tennis Classic Prm Shoes Black Size: 5.5}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.