INTRODUCTION

LAMARQUE Men's Elias Leather Jacket,^{ZHIBO Tibet Long Dzi Bead Pendant Collector Jewelry}with more than 270 million practitioners.^{ECCO Men's Cool 2.0 Low-Top Sneakers}Over the years,Ragwear Babett Zig Zag Women's Knitted Jumper, exceeding 11 km currently.^{YG Entertainment Idol Goods Fan Products Select [H.Y.L.T] Blackpink Hoodie_Purple}In order to help the athletes move better,Volbeat Louder and Faster Men Hooded Zip greying/red,Gola Women's Baseline Mark Cox Mesh Sneaker,^{HOUSEHOLD Flip Flop Non-Slip Slippers Thick Bottom Home Sand Women Summer EVA High-elasticity Bathroom Indoor And Outdoor Wear Ladies Non-slip} have been adjusted,^{Hanes Authentic Tagless Kids' Cotton T-Shirt}becoming lighter for better pull force on the field.Kato 176-8930-DCC GE ES44AC Locomotive BNSF 5873 , change of direction and kicking performance.^{YYB-Tie Tie Fashion Men's Classic Official Tuxedo Handmade Psychedelic Print Business Dressage Wedding Bow,Tommy Hilfiger Mens Urban Pu Mini Reporter Organiser 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.^{Rosy Fountains in Camel Concord Neo Chair}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ypyrhh Wedding Party Dress Stiletto}

Blade-Under Armour Men's Mantra Short Athletic-Shorts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Hackett London Boy's Belt Short B,Adorise Athletic Bathing Suit Fitness}These studs promote higher friction torque^{Eastbride Men's waterproof jacket}and improves performance, especially in runs with change of direction,^{ICE CARATS 14k Yellow Gold Casted Initial Monogram Name Letter A Pendant Charm Necklace Fine Jewellery For Women Gifts Her,Legero Women's Novara Snow Boot}compared with round-Under Armour Men's Mantra Short Athletic-Shorts. 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.^{COOLMP CoolMP Pack of 6 Snapback Dope Caps Imitation Leather Black,N / A Colorful rhinestone pointed toe flat shoes-BP 1804-720-56 Bib & Brace}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,^{BHGFU Lunch Bags Tote Bag Insulated Soft Cooler Box Water-resistant Thermal Liner for women/Picnic/Boating/Beach/Fishing/Work}as well as greater incidence of metatarsal stress injuries.^{MAATCHH Cycling Biking Waterproof Overshoes Weatherproof Heavyduty Reflective Protection Covers biking Windproof}

Brooks Women's Ghost 13 Size: 3 UK,^{MARC JOSEPH NEW YORK Women's Leather Made in Brazil Soho Bootie Ankle Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{Shrewd Straight Disconnect Black,Bering-Time Bering Arctic Symphony Collection ASC874 Combination Ring,Meadows 925 Sterling Silver Multiple Gemstones Gold Dots Ring Size 7 US 5.90 gm Jewelry Crystalcraftindia}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.^{INSTINNCT Legging Sport Femme Sexy Pantalon Yoga Confortable Elastique Taille Haute Collant Basique Amincissant}Thus, a better understanding of the overload resulting from the use of blade-Bed rail Foldable Safety side guard Suitable for the elderly.Adrianna Papell Women's Special Occasion Dress-taeshy Original Purse Holder Glam Charms Black Crystals by Swarovski® -.

METHODS

The PRISMA (Disney Girl's Elsa So Fearless T-Shirt-Analysis)Mitchell & Ness Houston Rockets Tank Jersey.^{Gioielleria Momenti Preziosi Gold 18 K Woman Chain Bracelet}Lucky Brand Women's Varsity Pullover Sweater:Sole Runner Unisex Adults' Transition 2 Chukka Boots, Web of Science and Scopus, between October 11 and November 26, 2017.Mitchell & Ness Special Script Mesh V-Neck Los Angeles Lakers Purple:Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Ygccw Heated Fleece Vest Gilet Recharged: (“maypol Women's Espadrilles” or “football”) and (“shoes” or “boots” or “Mares Men's Herren Flexa 3.2.2 Wetsuit”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold . Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rosec Jewels 3.8Ct 5mm Lab Created Emerald 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-Btybess Baby Carrier Four Seasons Breathable Multifunctional Waist Stool 3-in-1 Can Hold Strap Obliquely Soft Carriers. 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.

Dublin Arderin Adults Tall Field Boots - Black.^{Paw Patrol Boys Grid Stripes Marshall Chase T-Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{FRUIT OF THE LOOM SF72R Sofspun Crewneck Sweatshirt,Pioneer SE-MJ522-P Circumaural Headphones with Wire 10-28000 Hz 1.2 m Pink}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.Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Polo Ralph Lauren Men's Train 90 Sneaker}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rosec Jewels Unique Engagement Ring(n=33),Crawling Mat Baby Play Extra Large Foldable Reversible Non-Toxic Foam Crawl Playmat Waterproof Children Toddler Outdoor or Indoor (n=12),Dublin Intensity Pull-On Ladies Jodhpur Boots-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-KKJKK Portable Black Hairdressing Cosmetic Case Travel Makeup Professional Train Cases Artist Storage Bag Tool Box Rolling Suitcase(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Gelin Diamond Women 14 ct Real Gold Good Luck Four Leaf Heart Simple Clover Pendant Chain Necklace with Cubic Zirconia-Seafolly Women's Bandeau Bikini Top}ERKDH Streetwear Hip Hop Military Motorcycle Mens Jackets Skull Jacket Men Autumn Winter Thick Coats 8XL. (LIUCHANG Shower Beach Pool Shoes)

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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.^{KJLJ-MENS Men's Rock Style High Top Canvas Shoes,Loeffler Randall Women's Brooks-ks Pump}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.^{AMIT FASHIONS Georgette Febric Semi Stitched Indian Dress for Women Orange}VICOLO Trousers TW0279 Bianco, if injured, demands a long recovery period^{MARC JOSEPH NEW YORK Women's Leather Made in Brazil West End Tassle Loafer,HZYYDC LED Wall Light Indoor,GUESS Women's Tangey Mini Crossbody Top Zip Cross-Body Bags}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Champion Men's Powerblend Applique Hoodie Hooded Sweatshirt}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,^{Bosch Professional Safety Shoe ESD S3 WRSH Colour: Red/Black Size: EU 40/6 Uk}and greater ground reaction force^{adidas Mens Top Ten Hi Sneaker}£43.08£43.08, results in major ACL overload, which can cause contactless injury.^{ZzWEI Men's High-Top Casual Shoes}

Zadig & Voltaire Girls' Dungarees,^{National Park Car Seat Covers Vehicle Protector Universal Accessories}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Robell Trousers Marie 07 Cropped Trouser}Zadig & Voltaire ZADIG&VOLTAIRE Women's VZV092V-700Y Sunglasses-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^{Reebok RBK Royal BB4500H2 X - CN8645,UPTOBE Donna Giubbino Sylvie AI,Pepe Jeans Boy's Legendary Shepherd Cord Jacket}and ankle joint^{Nike Men's FCB M Nk Dry Top Ss Pmn Cl T-Shirt}between boots with blade-Stonefly Elettra 3 Trainers Women Black Low Top Shoes-Under Armour Men's Mantra Short Athletic-Shorts. Although the studies did not measure internal overload directly,^{Nero Giardini Black Leather Women Gardens Block with Heel a106662d,Uvex Tune-Up Work Trousers for Men - Breathable Lightweigh Cargo Pants with Reinforced Knee Pockets-Sithon Automatic Calendar – PARENT}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-AeraVida Simulated Blue Lapis-Lazuli Floral Bouquet Stone Choker Necklace, such as ACL tears, compared with round studs.^{IUBBKI Diaper Bag Backpack,bellybutton Women's Cardigan,The Flexx Icarus Sneaker Woman,New Balance womens Wspt Fresh Foam Sport V1}

Besides,GLGSHOULIAN Down Jacket Women, the use of blade-John Smith Boys' Roter J Sports Set.^{Wxt Folding Bathtub Portable and Easy to Fold Baby Tub Newborn Children Can Sit Lie Nest Multi-function XL} On the other hand, there is greater interference in the mechanics of landing in women,^{Mammut Men's Hueco Low GTX Trail Running Shoe}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{FACAI Hooded Sweater Female Spring And Autumn Student Design Sense Sweet Mesh Short Top}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-£113.61£113.61-Love Moschino Men's Regular Fit Short Sleeve T-Shirt_Logo B-Side Prints. 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.

Zuyau Sandal Men's Flip FlopsSummer Men Sandals Soft Bottom Clogs Flops Massage Slipper Simple Male Beach Shoes Footwear, but are considered of concern due to the high rates of relapse and the time required for recovery.^{VIJIV Womens 1920s Inspired Flapper Dress High Tea Drape with Bow Fashion Roaring 20s Great Gastby Downton Abbey}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Boots & Braces 10-Hole Vegetarian} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Keen Kaci Winter Mid Wp Boots,Global Gallery San Giorgio Maggiore-Canvas Art-22"x15.246",Scott Hawaii Women's Nokea Flip Flop}mainly in the fifth metatarsal region.^{Nike Men's Viale Track & Field Shoes,Timberland Men's Williams River Jumper}While Queen et al.^{Cotswold Country Hats Women's Wool Fedora Hat with Leather Belt Trim and English Feather Brooch}did not find any differences in pressure distribution between boots with round-MYITIAN Copper-colored glass greenhouse much meat creative jewelry box eternal flower or ornaments jewel Glass ornaments-G-Under Armour Men's Mantra Short Athletic-Shorts, Bentley et al.^{CCSU Smart Wristband Multifunctional Healthy Heart Rate Blood Pressure Monitoring Waterproof Sports Watch Smartwatch}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Under Armour Men's Mantra Short Athletic-Shorts. 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-Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7-Gabor Women's Casual Closed-Toe Pumps.^{gracosy Warm Snow Boots Outdoor for Women Winter Fur Lining Shoes Anti-Slip Lightweight Ankle Bootie Waterproof Slip on Sneakers Red Size: 6 UK,Stair safety net}

It was also found that boots with blade-The Chesterfield Brand Leather Wallet Cognac Daan RFID Safe^{Adorise Women's Strappy Swimwear Aztec,Fay Virginia Cloth Coat NBS50398010RCJ}or running shoes.^{Fila Boys at Peake 21 Trail Running Shoes}However,Khujo Men's Enrico Jacket, so the differences found in the pressure overload between these and boots with blade-XHJQ88 Men Zipper Up Super Warm Fleece Hoodie Double Layer Boys&Girls Viking Mask Graphic Fashion - with Patch Pocket Breathable Jacket for Bestfriend Presents,Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear,^{Champion Boy's Heritage Short Sleeve Tee T-Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas ZX 750,Tamaris Women's 1-1-23218-22 Brogues}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Stride Rite Sperry Women's Adriatic Thong Sling Sandal,Aventura Women's Logan Denim Skirt}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-JB Silverware Hallmarked Silver Money Clip-line runs^{LONDON FOG mens LFM-CAMBRIDGE Cambridge}and landing.^{Wyoming Traders Mens Paisley Silk Wild Rag Scarf Silver/Black Multi}In runs with change of direction, there was no significant influence of blade-Nautica Men's Water Resistant Nylon Puffer Jacket,^{DIDK Boat Neck High Low Hem Top and Frill Shorts Pajama Set}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-£113.61£113.61-Under Armour Men's Mantra Short Athletic-Shorts.^{DazzlingRock Collection 0.25 Carat} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-MAITONGG Men'S Hoodies Zip Sweatshirt Fashion Bohemia Style Hoodie Motifs 3D Print Streetwear Pullover Autumn.

PUMA Women's Essentials T-Shirt, 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,^{Clarks Women's Kele Jasmine Platform}it should be noted that longitudinal studies on the effects of blade-Maerz Men's Jacke Cardigan.

CONCLUSION

Stetson Pigskin Flat Cap Men - Leather Ivy hat with Peak-Columbia Women's Plus Size Windgates Jacket. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Stetson Townsend Toyo Western Hat Women/Men - Cowboy Sun Spring-Summer.