INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{O'Neill Men's Loaded Heather Hybrid Boardshorts}with more than 270 million practitioners.^{Unknown Regent Ladies Watch Brown Analog F-329 Leather Bracelet URF329 an Offer Made by IMPPAC}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Caterpillar Men's Threshold Waterproof Industrial 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,^{5.11 Tactical Women's Cargo Pants}have been adjusted,^{N / A Pocket Watch}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{CFWL Winter Cotton Clothing Letter Printing Personality Pocket Fake Two-Piece Hooded Men Fitwork Jackets for Menvintage Biker Jacket Mensmens Bomber Casualmens Bomer Jacketmens XL,Timezone Women's Shorts}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.^{Merrell Encore Breeze 2 Womens Casual Shoes in Black sz:8}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{INC International Concepts Mens Wyatt Closed Toe Penny Loafer}

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.^{Hoonigan HRD20 MECHANIC BOLT SS TEE Men's ,Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}These studs promote higher friction torque^{Surplus Raw Vintage Men´s US Fieldjacket M 65}and improves performance, especially in runs with change of direction,^{Loake Edward Mens Formal Lace Up Shoes,Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker 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.^{Nautica Men's Belt,7 Am Enfant-Reebok Instapump Fury Off Tg Womens Running Trainers Sneakers}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,^{Rubie's Women's Party_supplies Party_Supplies}as well as greater incidence of metatarsal stress injuries.^{Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie}

adidas Techfit Climacool S/S T-Shirt - Black,^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe}different studies have proposed to investigate the relationship between the studs and the injuries.^{Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Cutter & Buck Men's Big-Tall Cb Drytec Genre Polo Shirt - Red 4X-Large,Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo}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.^{Rebecca Minkoff Isobel Hobo Bag}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".^{kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green}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.^{Giesswein Slippers Veitsch - Felt for Men & Women}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{GM GOLAIMAN mens Chelsea Boots,PUMA Men's ENZO Edge MESH Road Running Shoe}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.^{Berne Duck Workmans Vest}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^{Roxy Women's Jet Ski Jacket-Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight)

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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.^{Mirui Folding Ladder - Adult And Children Portable Foot Stool/Step Ladder/Storage Rack/Flower Stand,Ascan Neoprenschuhe Superflex 5 mm}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.^{NMBD Shoe Brush Soft Bristle Artifact Household Multifunctional Long-Handled Laundry KAIRUI}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Rieker L6904-45 Womens Boot,Dolce & Gabbana D&G DW0133 Men's Stainless Steel Prime Time Watch,Sorel Women's Caribou 9MM Thermoplus Innerboot & Cuff}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Shirin Sehan Printed wool silk scarf Vanessa Women Paisley Multicoloured}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,^{Kuingbhn Studded Belt Men's Punk Style Rock Leather Rivet Japanese Word Buckle for Men and Women} and greater ground reaction force^{s.Oliver s. Oliver Women's Watch – Such 1627 LQ}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.^{The Highest Heel Magnum Series Sandals with Diamond Drilled Bottom and 7.5" Gun-Look Platform}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{Level Fly Men's Outdoor Mittens}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{TEET Jewellery Box Organiser Jewelry Case And Display With Mirror For Earrings Watch Necklace Jewels Bracelets Organizer Storage Box}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^{Dr. Martens Marten's Industrial 63,Nike Boys' Kwazi ,Coolibar Men's UPF 50 Plus ZNO Long Sleeve T-Shirt - Grey Heather}and ankle joint^{Vineyard Vines Men's Whale Bow Tie}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,^{The British Belt Company Men's Italian Leather Casual Jeans Belt,CHENTAOCS Green Solid Bikini Set Women Push Up Cut Out Plain Two Pieces Swimwear Beach Strappy Bathing Suit Swimsuits -XIANGAI Easy Install Ceiling Lights Modern LED Light}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.^{Bulova Mens Stainless Steel Dress Watch,Columbia Men's Lodge Crew Sweatshirt,INVICTA Ladies Subaqua Noma III Chronograph Watch 0942 with Orange Dial and White Silicon Strap,Jewels4Life 3.23ct Ceylon Sapphire & Diamond Ring in 14K White Gold}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{Kassatex Hotel Waffle Bathrobe}On the other hand, there is greater interference in the mechanics of landing in women,^{Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Earth Womens Curie}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.^{Nike Mercurial Victory V Ic}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Maidenform Women's Fat Free Dressing Boy Short}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Seat Subframe Passengers Side,Sanuk Women's Shuffle Loafer Flat,BabyRice Baby Casting Kit / 11.5x8.5" Beech Effect Frame White 3 Hole Mount Backing Silver Paint}mainly in the fifth metatarsal region.^{Haix Ranger BGS Popular,CRISPI Monaco Tinn GtRx Nutria Trekking Shoes}While Queen et al.^{£94.95£94.95 £99.95£99.95}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.^{Maerz Men's Pullunder Jumper}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 .^{Weichunya Big Size Women's Swimsuit Ladies Retro Split Bikini Print Underwire Gather Oversized Swimwear,Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace,G-STAR RAW Women's Lynn High Waist Skinny Jeans}or running shoes.^{gNappies Newborn Bundle} 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,^{Loake Bedale Men’s Lace Up Brogue Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Erima Unisex Laufhose Performance 3/4 Skinny,VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Troop London TRP0211 Classic Canvas Across Body Bag,STARHIDE Mens Womens Real Leather Sling Backpacks Shoulder Cross body Rucksack Travel Messenger Bag 540 Black}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^{Russell Athletic Jerzees Colours HydraPlus 2000 Jacket : Color - Azure Size M}and landing.^{Dickies FR4869 VB 52 Size 62 "Proban" Coverall - Lincoln Green}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Sioux Men's Göteborg Derbys}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.^{Skechers Women's Flex Appeal 3.0-Finest Hour Slip On Trainers}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,^{Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch}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.