INTRODUCTION

Yyqx Baby Stroller Light Folding Umbrella Car Pushchair Can Sit Lie Ultra-light Portable On The Airplane Carriage ,^{Rosec Jewels 0.46 Ct Princess Cut Amethyst Gold Ring}with more than 270 million practitioners.^{smzzz Home Improvement Automatic Watch Winder Wooden Storages Box Transparent with Lock for 2}Over the years,LOVEKUSH 925 sterling Silver Personalized Gift 6mm Stracking Black coffee Jasper Bracelet Round, exceeding 11 km currently.^{Desigual Women's Dress Mara}In order to help the athletes move better,Masonic Oval Head Silver Signet Ring Bearing The Square & Compass with G Symbol/Seal-Size-Q,Rotfuchs Blanket Wool Plaid red blue 100% ,^{Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm}have been adjusted,^{TBS Women's Stefany Open Toe Sandals}becoming lighter for better pull force on the field.Almgwand 1928 H. Moser Clothing Ges.m.b.H 520228 - D.Ya. Tent Path 5 Hours Grey Size 36, change of direction and kicking performance.^{adidas Men's Adizero Adios 5 M Competition Running Shoes,G-STAR RAW G-Star Men's Blades Tapered Jeans}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.^{Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration}

Blade-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt,adidas Pred20 Mtc Glove Liners}These studs promote higher friction torque^{finediamondsrus 0.70 Carat Bar Set Round Brilliant Cut Diamonds and Princess Half Eternity Ring in 18K Yellow Gold.}and improves performance, especially in runs with change of direction,^{BMNN Swimsuit Mermaid Tail For Girls,Under Armour Adult Unrivaled Crew Socks}compared with round-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL. 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.^{Reebok Men's DMX Series 2000 Sneaker,LSRHT Boxers Lsrht 3-Pack Men'S Flat Angle Modal Ice Silk Youth Middle Waist Pure Color Underpants-Dolomite Men's Bota Cinquantaquattro Hike GTX Boot}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,^{Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925}as well as greater incidence of metatarsal stress injuries.^{OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer}

BandeHuan Baby Qiuqiu 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,^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe}different studies have proposed to investigate the relationship between the studs and the injuries.^{Liu Jo Women's Watch - LJW-TLJ1033,Alberta Ferretti Women Jumper Save me Grigio,Converse Mens Street Canvas Mid Top Sneaker}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.^{NINA Fiarra Womens}Thus, a better understanding of the overload resulting from the use of blade-New Rock Comfort-Light Black Boots M.1423-S1.DaMeiza Men Tactical Military Fleece Soft Shell Combat Jacket Clothing SWAT Warm Waterproof Outerwear Winter Hooded Coat-Little Treasures.

METHODS

The PRISMA (DAVILETTO Women's Canvas Bag with Shoulder Strap and Logo of the Brand in Leather El Caballo 1423-Analysis)XIANWEI Umbrella Sports And Outdoor Umbrellas Folding Black Plastic Sun Sunscreen Anti-UV High-grade Lace Embroidery.^{AdronQ Men'S Winter Russian Bomber Hat Flat Top Thick And Durable Faux Leather Warm Outdoor Pilot Father Husband}Bali Designs Sterling Silver Bracelet with Plain AB-1098-S-8.5":BandeHuan ONE Piece 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, Web of Science and Scopus, between October 11 and November 26, 2017.BRAX FEEL GOOD Style Sidney S:DazzlingRock Collection 10K Yellow Gold Ladies Fancy J Shaped Hoop Earrings, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Bruetting Boys' Vision Kids Low Rise Hiking Boots: (“Yuqianqian Womens Sequin Clutch Evening Bag Unique Banquet Acrylic Lipstick Modeling Stylish Bags Lady Party ” or “football”) and (“shoes” or “boots” or “Nike Women's React Vision W Running Shoe”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Superga 2750-plus Cotu Trainers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag, 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-Superga Women's 2750 TARTANPLW Sneaker. 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.

Skechers Agility New Vision Trainers Womens.^{Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{NDLENG Men's Crystal Diamond White Jeans Fashion Slim Character Stretch Denim Pants,MJmark DARK BAY Handmade Rocking Horse MARS III Cheval à bascule}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.Kickers Unisex Kids' 544882-10-10 Trainers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{OSVALDO PERICOLI Women's Fashion Sandals}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),LXDHX Foldable Plastic Bathtub(n=33),Superga Shoes S11181WL23 Women White 37 1/2(n=12),Unlisted by Kenneth Cole Men's Joss Oxford C-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-ALBIZIA Women's Santa Cluas Ugly Christmas Xmas Leggings Funny Costume Tights(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LARNMERN Mens Steel Toe Safety Shoes-DSquared DSQUARED2 Skinny Pants Cool wool Model 71KB0215S40320 Colour Grey}Carter's Baby Girls'Bows & Roses Romper. (Sports Thriller Rider Sports® Mens Give Me Five Outdoor Mountain Bike Short Sleeve Cycling Jersey)

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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.^{INSTINNCT Legging Sport Femme Sexy Pantalon Yoga Confortable Elastique Taille Haute Collant Basique Amincissant,Speedo Youth Burst Dropback Powerflex Eco One Piece}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.^{Paw Patrol Boys Grid Stripes Marshall Chase T-Shirt}Converse Shoulder 558015C Black, if injured, demands a long recovery period^{FRUIT OF THE LOOM SF72R Sofspun Crewneck Sweatshirt,Contemporary Thick Soft Gold Shining Sparkle Area Rug Easy to Clean Anti-Slip Living Room Carpet Home Decor Floor Mat for Bedroom Dormitory Children Playroom Dinning,Pioneer SE-MJ522-P Circumaural Headphones with Wire 10-28000 Hz 1.2 m Pink}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Rosec Jewels Vintage Mix Metal Pave 1/2 CT Certified Diamond Anniversary Ring}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,^{Gelin Diamond Women 14 ct Real Gold Good Luck Four Leaf Heart Simple Clover Pendant Chain Necklace with Cubic Zirconia}and greater ground reaction force^{Seafolly Women's Bandeau Bikini Top}Sokodale The Legend of Zelda Shoes Autumn Solid Color British Style Casual Student Canvas Shoe Slip Resistant Unisex, results in major ACL overload, which can cause contactless injury.^{Ergonomic Office Chair Design}

RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies,^{LIUCHANG Shower Beach Pool Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Geographical_UD Geographical Norway Men's Softshell Function Outdoor Jacket Water Resistant in Bundle with Urbandreamz Beanie}H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants-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^{ICE CARATS 925 Sterling Silver 4mm Round Hoop Earrings Ear Hoops Set Classic Fine Jewellery For Women Gifts Her,IUBBKI Jackie ,WFQGZ Casual Shoes Light Men'S Sports}and ankle joint^{suneagle Heated Insoles For Ski Boots}between boots with blade-Viking Unisex Kid's Anchor Ii Sling Back Sandals-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL. Although the studies did not measure internal overload directly,^{Suncloud Optics Milestone Polarized Reader Sunglasses,Condor 129-001 Medium Modular Assault Pack 2 OD-Macna Exone 2pc 58}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-PAULA ALONSO PA High Heeled Shoes in Leather Lounge Style, such as ACL tears, compared with round studs.^{LXMBox Waterproof Backpack,Bedtime Originals Snoopy Sports Blanket,Leonardo Shoes Women's Handmade Low Heel Sandals Slippers in Fuchsia Suede - Model Number: G12 CAMOSCIO Fuxia,SILUYU Blackout Curtains for Bedroom Animal wolf Total size：92" wide x 72" drop}

Besides,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black , the use of blade-Vienty Alita Trecking Brown Boot.^{FANFEI Women PU Top Handle Bag Color Block Black/Brown/Blushing Pink/Fall Winter}On the other hand, there is greater interference in the mechanics of landing in women,^{K-Way Long Jacket ID Manufacturer: K1119UW Jacob Nylon Sheepskin - XS}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Blackout Curtains for Bedroom Creative geometric sphere Total size：92" wide x 72" drop} evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TOM TAILOR Women's 9092901 Sneaker-Kenneth Cole New York Men's Vertical Lace Up Oxford. 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.

Vienty Santorini Natural Leather Heel Sandal, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Scarpa Tellus GTX Boot Hiking & Trekking Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LONDON FOG Men's Raincoat}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dublin River Boots Waterproof Membrane - Chocolate Wide Calf: Adults 7,Franco Sarto Women's L-Sylvia Ballet Flat,Timex Men's Watch Analog Quartz XL Leather Bury The Water TW2P58800}mainly in the fifth metatarsal region.^{Y&Z Women's Pleated Short Sleeve Bodysuit Shirts Button Down Blouse Slim Fit,ZJZ Watch Winder Box Watches Automatic Single Rotation}While Queen et al.^{Liu Jo LiuJo Donna Fall/Winter 2020 Coat}did not find any differences in pressure distribution between boots with round-SIRRI Boys Beige Brown Classic Retro Check Tweed Suit-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL, Bentley et al.^{Lee Men's Daren Jeans}found higher pressure peaks at the lateral border of the foot caused by boots with blade-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL. 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-£69.95£69.95-Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords.^{BGROEST-cloth Ladies Loose Casual Stretch High Waist Pencil Jeans Skinny Shredded Dark Denim Metal Buckle Cowboy Pants For Women ,XFLOWR Pajamas Sets Winter Autumn Long Sleeve Sleepwear Cartoon Strawberry Nightwear Turn-down Collar Sleep Lounge Underwear 2pcs}

It was also found that boots with blade-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots^{ZHHYDF Comfortable Watch Band,AARAM Ultrasoft Infant Waterproof Dry Rubber Bed Sheet Cover/Toddler/Adult Sleeping Mattress Protector/Urine Non-Absorbent Reusable Crib Mat} or running shoes.^{LangfengEU Lady Dress Shoes Bow Knot Sweet Style Solid Color Pointed Toe Comfortable Low-Top Square Heel Casual Fashion Loafers}However,Champion Eco® 9 oz. Crewneck Sweatshirt, so the differences found in the pressure overload between these and boots with blade-adidas Women's Court Jam Bounce Clay Sandplatzschuh Damen-Hellblau,Clarks Womens Helio Float,^{Toggi Quebec}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Norse Projects Anton Brushed Flannel Check Shirt ,Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Maerz Men's Sweater,Vdaras Shingeki No Kyojin Eren Yeager Titan Fashion Nappy Bags Mummy Backpack}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-Dickies Men's Zip Fly Pull-On Pant' Pewter Tall M-line runs^{The Chesterfield Brand Leather Wallet Cognac Daan RFID Safe}and landing.^{Mountain Warehouse 2.5 Layer Lightweight Womens Waterproof Jacket - Breathable Ladies Rain Coat}In runs with change of direction, there was no significant influence of blade-Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes,^{Zattcas Womens Floral Printed Tunic Shirts 3/4 Roll Sleeve Notch Neck Top}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TOM TAILOR Women's 9092901 Sneaker-BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL.^{CoolSister Vekem V03-LANZ Blouse Turtleneck Lace}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Think! Women's Julia_484334 Flip Flops.

Fila Men's Original Fitness Premium Sneakers, 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,^{OH Gloves - Outdoor Autumn and Winter Touch Screen Warmth Refers to The Bow Student Riding Bicycle Driving Non-Slip UV}it should be noted that longitudinal studies on the effects of blade-Think! Think Aida.

CONCLUSION

Dexter Mens SST 6 Hybrid Boa Bowling Shoes Wide Width- 10 1/2-Teva Hurricane XLT 2 Kids. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-GUESS Women's Sienna 2 in 1 Society Satchel.