INTRODUCTION

Amblers Mens AS801 Rockingham Waterproof Non-Metal Hiking Boots,^{H&E Mens Fleece Washed Hoodie Winter Mid Length Warm Trench Coat Quilted Jacket}with more than 270 million practitioners.^{ASICS Women's Thermopolis LT 1/2 Zip}Over the years,Secor Sherpa Chukka Black Boots Size: UK10, exceeding 11 km currently.^{Armor Lux Women's Mariniere Amiral T-Shirt}In order to help the athletes move better,Sunferkyh Watch Box 8-slot Jewelry Storage Painted Surface Display Cabinet Bag Glass Top Flip With Pillow Suitable for Personal Stores ,K-Y Automatic Watch Winder Box Shake Device Mechanical Upper Chain Rotary Table arm Swinging Shaking Meter. ,^{LOVEKUSH LOVE KUSH JEWELRY Fashion Women Bracelet}have been adjusted,^{Weentop Portable Jewellery Boxes Multi-functional Solid Wood Multi-layer Jewelry Box}becoming lighter for better pull force on the field.Vizaro - Duvet Cover Bedding Set for Single Bed 80-90x180-200cm Pure Premium Cotton Dim. 150x200cm, change of direction and kicking performance.^{ZC Dawn Road Bike Shoes,Justin Reece England Dominique Womens Leather Matt Knee High Boot in Black}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.^{De la Crème La Creme - Womens Hooded Winter Belted Coat}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Kenneth Cole Reaction Women's Carrie Espadrille Wedge Sandal}

Blade-Haonb Men's Watches, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{bugatti Men's 322284011400 Hi-Top Trainers,Tom Ford Mens Sunglasses Abott FT0667}These studs promote higher friction torque^{Converse Shoulder 558015C Black}and improves performance, especially in runs with change of direction,^{LY-01 Tactical Vest Camouflage Amphibious Module Combat Vest,Supra Vaider}compared with round-Haonb Men's Watches. 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.^{MEN.CLOTHING-LEE Sexy Lace Bra and Panty Set Lingerie Transparent snowflake Push up Underwire Unlined Embroidery Underwear women Intimates-Black_Lace_Bra_Set_85D,COLDFIRE Travel Wallet Zip Around Passport Document Organizer-Gerry Weber Women's Kleid Strick Casual Dress}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,^{Softinos Women's Isleen 2 Hi-Top Trainers}as well as greater incidence of metatarsal stress injuries.^{HUDEMR Photography Costumes Cute Baby Newborn Girl Props Outfits Tutu Dress Flower Headdress White for}

Hanes Authentic Tagless Kids' Cotton T-Shirt,^{Mele & Co Rosie White Large Leatherette Jewellery Box}different studies have proposed to investigate the relationship between the studs and the injuries.^{Obermeyer Women's Emmie Trench,EXTON Suede Loafer Shoe with Tassels And Rubber Bottom,Ralph Lauren Women's Rl6169 Rectangular Prescription Eyeglass Frames}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.^{Cvthfyky Ski suits Men's Snowboard Jacket Outdoor Snow Windproof Waterproof Warm Mountaineering}Thus, a better understanding of the overload resulting from the use of blade-Rosy Fuentes Universal Car Bag or Carrycot in Celeste.Rosy Fountains in Camel Concord Neo Chair-Seafolly Women's Active Hybrid Bralette Bikini Top Swimsuit.

METHODS

The PRISMA (Timberland Women's Nellie Waterproof Boot-Analysis)Urban Classics Men's Jacket .^{Charous Kpop NCT U Hoodie Pullover Sweatshirt for Men Women BOSS Casual Warm Outwear Full Color}Maria Mare Women Sandals 67152 C41995 Fucsia:TRANGO Unisex Adults’ Baby Shoes, Web of Science and Scopus, between October 11 and November 26, 2017.Ragwear Pavla Women's Winter Jacket Parka with Hood XS - XXL:ypyrhh Ladies mid Wedge Heel Flower, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Palm Kayak or Kayaking - Womens Atom Back Zip Drysuit Dry Suit Drop Seat Ocean Colbalt Easy Stretch: (“Silverstargemsjewellery Celtic Knot Ring 0.99 Ct Trillion Cut Black Sapphire & Red Ruby CZ Diamond 14k Rose Gold PL” or “football”) and (“shoes” or “boots” or “Cole Haan Women's Josie Block Heel Sandal ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dark In Love Womens Gothic Evening Mini Dress Black Velvet Lace Mesh Crescent Moon Witch Mystical Off Shoulder Choker Collar DW417. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£49.00£49.00 , 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-Smile Back Folding Bed Guest Single Small Double with 13 cm Thick Memory Foam Mattress Day 191cm x 96cm. 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.

£129.90£129.90.^{BILLABONG Women's New Waves Stripe Pant}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Clarks Womens Helio Float,WOOLRICH Maglia Uomo WOMAG1865 Autunno/Inverno}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.SEBASTIAN STURM Wallet "LUCY" | Made Of Smoked Oak And Leather Women Portemonnaie Black By Sebastian Sturm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Xinxinchaoshi Slide Sandal Mens Flip Flop Sandals Creative Dragged To Wear Stylish Flip-flops Flat Feet Slippers Shower Slides}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£91.90£91.90(n=33),D'Arienzo Hamilton - Tan Vintage Effect Lamb Leather Jacket Four Pockets Korean Collar(n=12),Stetson Hats Mens 10X Open Road Toast 2 3/4 Brim-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-Atlas Safety Shoes from Agro H-Arbeitsschuh Class EN ISO 20345: S3 2011(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Van Dal Verona Iii Closed Toe Heels-Comma Women's Suit Jacket}Fortis Elements Top. (PARAMITA Tactical Molle Air soft Vest Paintball Combat Soft Military outdoor vest for games hunting and shooting)

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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.^{La Blanca womensLB0PJ15Twist Front Keyhole One Piece Swimsuit - Blue 6,Mammut Women's Whitehorn Down Jacket}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.^{rostsp Voile Curtain Panel Beddingoutlet Kaleidoscope Living Room Curtains Bohemian For Bedroom Ethnic Mandala Flowers Window Treatment Drapes-001 1 Piece_W150Xh270Cmx1 Piece_Hook}Bella Joya Trendy One Fashion Ladies Watch Silver Case Leopard Band Pink, if injured, demands a long recovery period^{adidas Women's Cf Qt Racer Fitness Shoes,OYPY Satin Salsa Latin Dance Shoe For Women Girls Tango Ballroom High Heel Soft Dancing Shoes 5/7cm Sandals,Portwest sUw - Bizflame Ultra Two Tone Safety Workwear Trousers Grey/Royal 40W / 31-33L}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pc-ltt Silicone Breast}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,^{Ruber H}and greater ground reaction force^{GMZA Geometric Print Dress Women V Neck Short Sleeve Woman Summer Dresses Casual Sashes Robe Midi Ladies Elegant S White}Mele & Co Co. Paxton Wooden Jewelry Armoire , results in major ACL overload, which can cause contactless injury.^{Gonschorek Qualitex Warning Protection Pilot Jacket Yellow or Orange}

Dickies Little Girls' 5-Pocket Stretch Twill Pant,^{Sendra Ankle Boots 4660 Brown Shoe Size: EUR 43}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Linea Scarpa Mara Classic Women's Flats Slippers Glossy Finish Quilted}Matt & Nat and Drew Large Vintage Crossbody Bag-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^{Neleus Women's Racerback Yoga Workout Tank Top,DazzlingRock Collection 2.50 Carat ,SCRT Spring and Autumn Couple High Simulation Silk Thin Chinese Long Sleeve Pajamas Set Home Service}and ankle joint^{prAna Womens Berry Dress}between boots with blade-Rosec Jewels 0.64 Ct Diamond Engagement Ring-Haonb Men's Watches. Although the studies did not measure internal overload directly,^{Jessica Simpson Women's Ciandra Fashion Boot,Panache Swim Women's Tankini Top-Timest Kenya Country Flag - Unisex Watch with Silicone Strap in Black SE0444SB}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-OuterStuff Women's Juniors Lavish Crossover Asymmetric Hem Top, such as ACL tears, compared with round studs.^{SOCCX Women's Plain Shorts White Opticwhite,Newborn Rocking Chair,Punk Rave Womens Dieselpunk Skirt Kilt Black Gothic Steampunk Apocalyptic Dystopian LARP,Nautica Little Boys' Side Logo Tee}

Besides,Merrell Women's Siren Edge-w Hiking Shoe, the use of blade-NXG by Protest Ladies Fullzip Hoodie Shine Very Grape S/36.^{UNIQUELEATHER Dark Knight Rises Bane Genuine Leather Shearling Brown Ginger Trench Coat/Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{Ryan Jonathan Fine Jewelry Stainless Steel 5mm Black Ion Plated Brushed Flat Wedding Band Ring}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Jordan Boy's Hooded Sweatshirt Jumpman Air Red cod 957610-KR5}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-RENJUN Hand-woven Safety Net-Pendleton Woolen Mills Women's Sport Jacket. 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.

New Balance # Numeric 505" Sneakers , but are considered of concern due to the high rates of relapse and the time required for recovery.^{New Balance Mens 626v2 Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Joseph Cheaney & Sons Hythe II R Wingcap Oxford Brogue in Mahogany Grain Leather}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Melody Leopard Cheetah Print Chiffon Kimono Cardigan - Cover up and Robe,Urban Backwoods 80s Child Women Tank Top Gym Shirt,WDDGPZ1 Autumn Spring Fashion Men'S Black Blue Hip Hop Long Sleeve Pullover H Sweatshirt Clothes Plus Oversize 6Xl 7Xl 8Xl}mainly in the fifth metatarsal region.^{s.Oliver s. Oliver Women's Watch – Such 1443 LQ,JINSUO NWXZU Winter Slippers Women Warm Ful Cotton Sheep Lovers Home Indoor Plush Size House Shoes} While Queen et al.^{Kissy Baby-Boys Infant Good Sport Print Hat}did not find any differences in pressure distribution between boots with round-Smagnon Anisotropic Magnetic Foil - 1-Haonb Men's Watches, Bentley et al.^{L'homme National 440 Oxford Man}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Haonb Men's Watches. 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-22 sq ft Green Childrens Ball Pit with Breathable Mesh-SUNCHTX Black and White Bear Hoodie 3D Printed Colorful Cartoon Pattern Zipper Crew Neck Sweatshirt Men Women Lovers Jacket Personality Casual Pullover Sweater.^{DISSA Cashmere Sweater Women's Stand Neck Knitted Jumper Pullover Long Sleeve Slim Wool Thin Solid Color Top Ladies,OSVALDO PERICOLI Women's Lace-Up Flats}

It was also found that boots with blade-FLL Stuffed Animal 1pc 70/90/120CM Cartoon Dinosaur Unicorn Cat Plush Toys Soft Long Sleeping Pillow Dolls Children Birthday Gift ^{Mizuno Diamond Tee,CaratsDirect2U Radiant Diamond Solitaire Pendant Necklace 14K White Gold} or running shoes.^{Nappy Changing Bag Backpack}However,Jack Daniel Women's Everly Stripe Pant, so the differences found in the pressure overload between these and boots with blade-Marvel Avengers Double Pose Trio Juv¡§?nile T-Shirt Large_7 Brown,André Assous Women's Sietsa Ankle Boot,^{Haglöfs Haglofs Mid Fjell Pant Mens - Colour: Magnetite Size: XL Short}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ASICS Mens Alpine XT Shoes,Gant Men's Lambswool Jumper}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Women's Pureboost X Competition Running Shoes,Fristads Workwear 129484 Trousers 2552 STFP 134 586}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-Audi Sport Quilted Gilet Mens Black XL-line runs^{NIEYA Men's Sports Hooded Waterproof Ski Jacket Suit Pants}and landing.^{KT&Jacket Shawl Collar Jacquard Blazer Wedding Prom Blazers for Men Suit Jacket Evening Party Host Stage}In runs with change of direction, there was no significant influence of blade-ypyrhh Pool Shower Thongs,^{adidas Kids' Ultraboost 20 C Running Shoe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-RENJUN Hand-woven Safety Net-Haonb Men's Watches.^{Nazareth [VINYL]}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ypyrhh Wedding Party Dress Stiletto.

ASICS Women's Upcourt 4 Volleyball Shoe, 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,^{Pepe Jeans Women's Mens Slim fit}it should be noted that longitudinal studies on the effects of blade-HHFZH Men Chest Bag.

CONCLUSION

Tedbear Beauty Texture Black Dark Brown Crocodile Leather Alligator Skin Watchband with Butterfly Style Buckle-O'Neill Hubble Boys Jacket. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-LYARA Women's backpack.