INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Softclox Sandals.}with more than 270 million practitioners.^{Etnies Fader}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Emile et Rose Ecru Baby Long Sleeve Dress with Tights}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,^{ZHJC Classical Carved Pocket Watch Elegant Classic Retro Roman Manual Mechanical Men and Women Wall Birthday} have been adjusted,^{DLYDSSZZ Children's Stairs Anti-fall Rope Net protection Climbing Safe White outdoor Garden Mesh decor fence isolation balcony stair Blocking net 3x4m} becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Eterna Long Sleeve Shirt Modern FIT Twill uni,Eliza J Women's Sleeveless Sheath Dress with Bow Shoulder}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.^{BTTNW Folding Umbrellas Womens Compact Travel Umbrella Anti-UV For Car Rain Outdoor Mini} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan}

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.^{Nike Men's Air Monarch Iv Fitness Shoes,Salewa Women's Pedroc Cargo 2 Shorts}These studs promote higher friction torque^{Boardies Surf Yoko Honda Purple Swim Shorts}and improves performance, especially in runs with change of direction,^{Hanes Girls` Infant Toddler Ankle Socks - Best-Seller!,Comma CI Women's Suit Jacket}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.^{Racoon Women's Huntsville Heart Winter Jacket Girl,Naava Women's 9 ct White Gold Diamond Wedding Ring-BandeHuan Hero College Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL}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,^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality}as well as greater incidence of metatarsal stress injuries.^{Under Armour Women's UA Favourite French Terry Full Zip}

adidas Techfit Climacool S/S T-Shirt - Black,^{ANIIQ Coral Georgette Woman Islamic Fustan Long Evening Dress SNM180CO-5X}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace,NBNBN Compression Socks Ski Outdoor Sports Thick Warm Cushionging For Men Women Running Mountaineering Skiing 39-42 Athletic,Generic Spring Autumn Ankle Boots Women Platform Lace Up Shoes Casual Creepers Rubber Sole Buckle Black High Heels Sneakers}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.^{Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold} 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".^{BILLABONG Girl's Dreamy Daze Tank Two Piece Swim Set Bikini}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.^{CHARLES-HUBERT PARIS Charles-Hubert}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Think! Women's 686294_Guad Chelsea Boots,Superfit Legero Women's Gore-Tex Lace Up Ankle Boots 1-00933-02 black}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.^{ZLYZS Unisex Hiking Boots}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^{Hyakka RYOURAN SAMURAI GIRL - Jubei Yagyu Action Figure Nendoroid Version Opening 10 cm-Casio Men's Edifice 100M Stainless Steel Watch EF-336D-7AVDF}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (Eterna Long Sleeve Shirt Slim FIT Twill uni)

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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.^{Rockport Rk6761,Champion S700 Double Dry Eco Hooded Sweatshirt}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.^{Dickies Men's Tw382 Thermal-lined Fleece Hoodie}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Kangol Men's Faux Fur Casual Bucket Hat,adidas unisex-child boys girls EH2769 Harden Stepback Green Size: 4,DEAR-JY Wedding Veil}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Histoire d 'Ours}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,^{kate spade new york Sylvia X-Large Dome Crossbody Black}and greater ground reaction force^{Aerosoles Women's Along Driving Style Loafer}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.^{Urban Classics – Jacket University for Children Grey}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{Van Heusen Men's Flex Long Sleeve Button Down Stretch Plaid Shirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Alma en Pena 363 659381 Women's Sandals Silver}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^{Blakläder 150318602499C46 Size C46 Trousers - Kaki/Black,JJ Cole Theory Changing Bag ,adidas Men's Samba Super Fitness Shoes}and ankle joint^{Gino Ferrari Unisex-Adult Juno Laptop Bag}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,^{Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for,Fun with mum GAR-VEL-PUR-SIL Garland Velvet Silver-Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Gold Plated 750/1000 5 Microns 10 Years Warranty zirconium Oxide Lavender-Coloured}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.^{Lick the white canvas picture painting on canvas,Pacific Legend Mens Motorcycle Hawaiian Sunset Shirt,Mascot 17031-311-33-76C50 Trousers with Dyneema Kneepad Pockets,Rieker Men's Frühjahr/Sommer B0872 Loafer}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{adidas Men's Cf Racer Mid WTR Fitness Shoes}On the other hand, there is greater interference in the mechanics of landing in women,^{Lillian Rose Inc. 24RO802 BL 0-6M Blessing Romper}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dynafit Damen Speed Softshell Weste Softshelljacke Outdoorjacke NEU}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.^{Josef Seibel Women's Naly 22 Mary Jane Flat}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{BTJC88 Wolf Animal-Mirror Patterned Mens Sweatshirt Student Personalise - Fleece Sports Training Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dockers Men's Sinclair Kiltie Loafer,XSHOMW Silk Scarf For Women Square Shawls and Wraps Floral Print Hijab Scarfs Female Elegant Neck Scarves Lady Z-8 yellow,Angara.com Graduated Diamond Three Stone Earrings}mainly in the fifth metatarsal region.^{Mustang Women’s Low-Top Sneakers,Child Safety Net Protection Climbing Frames Net}While Queen et al.^{Nap Sleeping Pillow}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.^{Maidenform Control It! Wear Your Own Bra} 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 .^{Wild Republic Turtle Sea Green 13",CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{adidas Men's Cf Advantage Fitness Shoes,o.d.m. ODM Arco Unisex Quartz Watch with White Dial Analogue Display and Silicone Strap DD130-06}or running shoes.^{DC Shoes Williams Slim - for Men EU 44.5 Grey}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,^{DGHJK Men's Short Sleeve T-Shirt Summer Personality Print Youth CottonFor Gym Sport}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rosec Jewels Triple Halo Bridal Earring,20mm Metal Band MiLTAT Straight End Universal Watch Band}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Child Safety Net Protection Climbing Frames Fence Net,DYB Sun Hat Men Women Straw Cowboy Beach Cap Cowgirl Western Natural Shell Chic Wide Brim Protection Header Size Adjustable Outdoor Travel}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^{Victorinox Mens Altius 3.0 Innsbruck Leather Deluxe Bi-Fold Organizer with European Id Window and Coin Pocket}and landing.^{Scotch & Soda Boy's Club Nomade Basic Crew With Artworks Sweatshirt}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{SALOMON Windbreaker Women Salomon Fast Wing}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.^{Berkemann Unisex Adults’ Tec-pro Thordu Clogs}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,^{Xposed Mens 3 Piece Double Breasted Suit Tailor Fit Pinstripe Jacket Waistcoat Trouser}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.