INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}with more than 270 million practitioners.^{Microsoft Flight Simulator Premium Deluxe Edition | PC Code}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone}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,^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot}have been adjusted,^{Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Lacrosse Women's Alpha Thermal Work Boot,YHBDE Tactical Sets Men Sharkskin Softshell Jacket Or Pants Military Uniform Hiking Camping Waterproof Camouflage Hunting Clothes Green XXL}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.^{Carhartt Workwear Duck Bib Dungarees - Work Trousers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow}

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.^{Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL,Shirt sidez Limp Bizkit Logo Mens Hoodie}These studs promote higher friction torque^{MIBKLPG Women Casual Dress V Neck Loose Sweater Knitted Female Full Sleeve Jumpers}and improves performance, especially in runs with change of direction,^{Merrell Women's Moab 2 WTPF Hiking Shoe,VAUDE Men's Virt Softshell Pants Ii Trouser}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.^{Timezone Men's Cargo Trousers 26-10011 Ben Slim Leg,Dr. Martens DR MARTENS Women's Mariel Mary Jane-Parade of Jewels Genuine 14K White Gold Letter Initial Stud Earrings}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,^{Shooyoo Designer Carpet Modern 3D a rea Rug Living Room for Home Bedroom Extra Large nti-Skid Washable Floor Yoga Mat Decorsquare Fan Shape HT-100X150cm t2178}as well as greater incidence of metatarsal stress injuries.^{Mewsskay Jeans Male Men Jean Men'S Classic Vetement Biker Straight Denim Slim Fit Pants Trousers Fashion}

adidas Techfit Climacool S/S T-Shirt - Black,^{Nappy Changing Backpack}different studies have proposed to investigate the relationship between the studs and the injuries.^{Impact Men's Frank Zappa Photo Jersey T-Shirt,Saucony Women's Jazz O' Running Shoes,Honda GENUINE OEM HONDA Lawn Mower 9" HRC216K2K3 Rear Wheel 42700VK6020ZA}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.^{Finn Comfort Prezzo -} 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".^{MANN Air filter replacement 65001070}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.^{Cuff-Daddy Coin Collector 'Barber Dime' Cufflinks in Presentation Box}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{VAUDE Unisex Cycle 22 Bike bags,Ayanx Watch Cabinet Storage Box Men'S Valet Drawer Large Can Accommodate 20 Watches Display Stand Glass Top Jewelry Velvet Lining}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.^{Les Trésors De Lily Silver earrings contours 'Etoiles'white.}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^{£49.20£49.20 Promotion Available-Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (meimeijia Men Motorcycle Biker Zip-Up Faux Pu Leather Windbreaker Slim Jacket Coat Appearance )

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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.^{Reebok NHL Chicago Blackhawks Premier Jersey,Archer & Armstrong Youth Hang In There Pullover Hoodie}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.^{Stupell Industries Grey Framed Wall Art}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{MFH Kidswear N2B US Arctic Jacket Children,Nike Women's Vestito Casual,Webkinz Smaller Signature Grey Tabby Cat [Toy]}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Cortez Basic Sl Gs Kids Trainers}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,^{WNN Jewelry Box Storage Antique Handmade Jewelry}and greater ground reaction force^{LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C} 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.^{Adorise Swimwear Nature}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{IUBBKI Mermaid Diaper Bag Backpack Mummy Travel Daypack Men Women Gift}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Planam 291029 Size 29 "MG 300" Overall - Mid Red}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^{O'Neill Men's Casual Shorts,LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring,Sbicca Women's Fairy Slide Sandal}and ankle joint^{Newskeey Men Jeans Stretch Destroyed Ripped Design Fashion Ankle Zipper Skinny For}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,^{Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net,Cofra V024-0-00.Z58"Protection" Parka-ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}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.^{Seat Subframe Passengers Side,NIEWEI-YI Unisex 3D Hoodie Demon Slayer Anime Men's Jackets Winter Jacket Warm Cargo Coats with Zipper Pockets,PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C,ASICS Men's Cabrillo Jacket}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}On the other hand, there is greater interference in the mechanics of landing in women,^{PUMA ESS Women's Hooded Sweater Organic Cotton}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{AMAZING1 Deer Antler Tree Design Jewelry Display Tower Necklace Earring Bracelet Holder Organizer Stand White Black Pink Available -}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.^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Poofy Shih-tzu by Douglas Cuddle Toys}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen,AKU Rapida Air W's Women's Outdoor Shoe,KTSWP Heated Vest 5V/2A Battery Electric Warm Size Adjustable for Hiking Camping Black 5 Heating Zone}mainly in the fifth metatarsal region.^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex,Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}While Queen et al.^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}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.^{Child Safety Net Protection Climbing Frames Braided Rope Net}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 .^{Supra Unisex Adults' Hammer Low-top,SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Nautica Women Conaway Shoe Slip-On Sneaker,EMU Australia Women's Stinger Mini Snow Boots}or running shoes.^{Pearl Izumi Men's Attack Long Sleeve Jersey}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,^{L@YC Women'S Wedding Shoes}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ZJMIYJ Men'S Bathrobe,ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731,Sweet Potato Soho Mobile Arm Cover}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^{HWYP Waxed Canvas Men's and Women's Small Sling Bags Backpacks for Hiking Biking Travel Outdoor Casual}and landing.^{Chaco Zcloud/Scrap Navy Mens Sandals J10652}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Kangol Headwear Cotton Twill Army Baseball Cap}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.^{Zacria Charlotte 18K White Gold Plated Gift Set}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,^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles}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.