INTRODUCTION

Yyqx Baby Stroller Light Folding Umbrella Car Pushchair Can Sit Lie Ultra-light Portable On The Airplane Carriage ,^{Aehoor Hatsune Miku Mens Womens Female Romper 3D Print Short Sleeve T-Shirts Shorts 2 Piece Suits Summer Jumpsuit Outfits Unisex HD Cartoon Anime Breathable Pajamas Beach Set}with more than 270 million practitioners.^{Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK}Over the years,LOVEKUSH 925 sterling Silver Personalized Gift 6mm Stracking Black coffee Jasper Bracelet Round, exceeding 11 km currently.^{crazy4sailing Brisbane Women's Sailing Jacket Functional Rain}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% ,^{HBRT Mens Cycling Jersey Set}have been adjusted,^{ROSA DI MANUEL Earrings in real yellow gold}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.^{Baby sleeping bag double-layer short-sleeved with split legs,Peora Peridot Princess Halo Ring Sterling Silver 0.75 Carats Sizes J to S}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.^{ICE CARATS 925 Sterling Silver 5mm Twisted Hinged Bangle Bracelet Cuff Expandable Stackable Fine Jewellery For Women Gifts Her}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{bugatti Men's 341730606900 Slip On Trainers}

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.^{Aerosoles Women's Holland Loafer Flat,XWYGC 2L Plastic Watering Can - Flower Kettle Gardening Tool For Indoor Outdoor Bonsai}These studs promote higher friction torque^{MAMU Home Folding Adult Bathtub}and improves performance, especially in runs with change of direction,^{YUEZHANG Evening Dress,Closed Blouse 'Hailey'}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.^{ACSUSS Fashion Women's Shiny Sequin Long Sleeve Cropped Blazer Bolero Shrug Tops,Columbia Women's Bryce Canyon™ Ii Pant Canyon-The Scotland Kilt Company 3 Piece Party Package with Sporran and Pin - Sizes 30-44 Black Watch}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,^{Sperry Top-Sider Kids Boy's Lanyard} as well as greater incidence of metatarsal stress injuries.^{Cole Haan Women's Grand Crosscourt Turf Sneaker}

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,^{Icebreaker Men's Spector Ss Crew T-Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{Florsheim Men's Vandall Cap Toe Lace Up Boot Ankle,Sportwear Sneakers Puma Drift Cat Iii Scuderia Ferrari Ng Junior Size 23,Little Treasures 1.15 Carat} 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.^{LIANGXIEW Frauen Böhmische Sandalen}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.^{Oriental Embroidery - 3D Magpie Warm Sweater Men's Suit Custom Chinese Style Coat Head Men and Women Hoodies Personality Large Size Hood}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.^{Alex Evenings Women's Special Occasion Dress}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Atlas Safety Shoes from Agro H-Arbeitsschuh Class EN ISO 20345: S3 2011,55Carat Genuine Birthstone Garnet Sterling Silver Ring Red Handmade Jewelry Size H I J K L M N O P}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.^{Hotspot Genuine Leather Biker/Dominatrix Hat}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^{DSquared DSQUARED2 D2 Logo Men's T-Shirt White with Front Print-CGJ 1.10Ctw Pear Cut Yellow Simulated Diamond Fashion Women Stud Earring 14K WhiteGold Finish}Carter's Baby Girls'Bows & Roses Romper. (inov-8 Men's Race Elite 3/4 Tights)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

MorLugan Romantic LED Starry Night Lamp 3D Star Projector for Kids Children Bedroom Projection Home Planetarium lamp-SCOUT Daytripper Shoulder Bag for Women.melin Brand The Kingpin Baseball Cap, boots with blade-Gelin 14k Gold Infinity with Bar Y Pendant Necklace for Women.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{F.A. Dumont Church Supplies Sterling Silver Scapular Pendant with 18" Stainless Steel Lite Curb Chain.,Adrianna Papell Women's Special Occasion Dress}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.^{Elisa Cavaletti EJW206037901 Gondola Nero Embroidered Trousers}Converse Shoulder 558015C Black, if injured, demands a long recovery period^{Générique Ixia Men's Leather Motorcycle Vest,Addamas 2.40Ct Pear Cut Natural Solitaire Gemstone Diamond Wedding Anniversary Fine Rings For Womens,Propet Women's TravelFit Hi Walking Shoe}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{tianluo Plush Toys 30cm Strawberry Bear Doll Stuffed Children's Gift}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,^{Mustang Mens Bennet Aw Hooded Sweatshirt}and greater ground reaction force^{Marc O'Polo Women's 90815233502315 Trainers}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.^{Crocs Women's Leigh Wedge Chelsea Boot W Rain}

RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies,^{ASICS Tiger Gel-Vickka TRS Men's Trainers}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{HWL HyWiLz Women's Manual control Transparent Double Crystal Ice Fire St'ick Health Products Pilates T-shirt}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^{Eglo EGLO 93423 CALAONDA CRYSTAL GLASS PENDANT LIGHT,Tuff Boxing TUFF Muay Thai Shorts Trunks ,Little Treasures 1.00 Carat}and ankle joint^{Huoo Baby Crawling Mat Thicken Child Foam Floor Non-toxic for Household Use Play Mat}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,^{Fontoys-pants Women's Swimming Suit High Waisted Bikinis Women Push-Up Low Waist Striped Bikini Set Padded Bandage Swimsuit Swimwear Beachwear Sexy,adidas Originals Unisex Trefoil Pocket Backpack-QiuKui-200-001 QiuKui Leisure & Business Shoes}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.^{Laruise Men's Washed and Worn-Out Denim Jacket,Rockport Mens Eureka Plus Mudguard Black Size: 11.5 UK,SPORT-TEK Ladies Competitor Racerback Tank,IUBBKI Diaper Bag Backpack Color Key Piano Music Keyboard Baby Tote Travel Large Mom Mama}

Besides,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black , the use of blade-Vienty Alita Trecking Brown Boot.^{Me To You Bear 24" Dressed As Pug Onesie}On the other hand, there is greater interference in the mechanics of landing in women,^{KLEDDP Raincoat Rain Pants Suit Split Electric Motorcycle Riding Outdoor Reflective 2 Pieces Waterproof Poncho}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{LIAN Long-Sleeved Robe Ladies Summer Cotton Bathrobes Japanese Pajamas Long Spring and Autumn Winter Noble Sleeves} 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.^{SweatyRocks Women's Lace Crochet Kimono Cardigan Short Loose Cover up Blouse}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ztmyqp Dress Wedding a Skirt French Minimalist Slim Word Shoulder Two Small Fish Tail was Thin Bride Married Trailing Prom/White/MWhite}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{YBZS Hip Wheelchair Cushion,Lapa Pacific Legend | Original Hawaiian Shirt for Men S - 4XL Short-Sleeve Front-Pocket Hawaiian-Print Flowers Palm Leaves Black,Devil Fashion Punk Womens Detachable Long Coat Gothic Two Way Short Casual Trench}mainly in the fifth metatarsal region.^{Gelin 14k Gold Infinity with Bar Y Pendant Necklace for Women,worldcoincufflinks Da Vinci Cufflinks- Give The Gift of a Genius- Vitruvian Man Mint Coins}While Queen et al.^{Tommy Hilfiger TH NYC Tee LS Kids T-Shirt KB0KB05859 XNL Deep Crimson 8}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.^{Kwon Kendo Jacket}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.^{Urban Backwoods Miami Sharks Women Zipper Hoodie Hooded Sweatshirt,Viking Unisex Kid's Anchor Ii Sling Back Sandals}

It was also found that boots with blade-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots^{Skechers Men's Parson-Todrick Sneaker,ETHANOL Mens Slim Stretch Motion Denim Five Pocket Davis Jean}or running shoes.^{ZTAOPLHH The first birthday party princess dress girl dress}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,^{MTKuants Men Hooded Winter Fleece Thick Outwear Warm Velvet Coat Overcoat Army Green}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CHOUYANJ Cigar box Smoking Box Humidor Wooden Storage Cabinet Wood Gift cigar,Spotty Otter Patrol III Waterproof Jacket - Navy 9-10 Years}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Polo Ralph Lauren Terrycloth Logo Blue Cotton Sweater Blu Uomo,TZNZBGY Mens Motorcycle Pu Jackets Winter Autumn Leather Jacket Men Fashion Slim Fits Coat}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^{Cosabella Women's Sonia Int Undwire Bra Molded}and landing.^{iYoung Comfortable Armrest Modified Universal for Truck}In runs with change of direction, there was no significant influence of blade-Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes,^{MNSSRN-MM Fashion colorful autumn personality graffiti shoes platform women's}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.^{Izod Men's Jeans}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,^{Yifuty Cylindrical Wall Lamp}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.