INTRODUCTION

Gioielleria Momenti Preziosi White Gold 18carat Heart Earrings,^{Gerry Weber Women's Blouse}with more than 270 million practitioners.^{glstkrrn Tourist Trophy 8J Hoodie}Over the years,Gioielleria Momenti Preziosi Gold 18 K Alternating Bar Bracelet, exceeding 11 km currently.^{Pierre Lannier 264 C388}In order to help the athletes move better,Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings,Gioielleria Momenti Preziosi 18kt white gold necklace 750/1000 with Miraculous Lady for Women,^{Ulla Popken Women's Plus Size Eco Cotton Asymmetric Collar Shirt 749631}have been adjusted,^{adidas Cc Feather Iv}becoming lighter for better pull force on the field.100FIXEO Women Wingtip Lace Up Vintage Oxford Shoes Brogues, change of direction and kicking performance.^{Gallo Wallet patterned stripes multicolor card holder AP504966 black/white,Urban Backwoods Rekall Logo Women Zipper Hoodie Hooded Sweatshirt}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.^{Vince Camuto Womens Stand Collar Business Jacket Black US XS}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{QinWenYan Women Crystal Clutch Bag Dinner Lady Handbag Rhinestone Evening Dress Ladies Party Wedding Purse Senior Oval}

Blade-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Blue XXXXL,Diadora Sport Men's 102173564 Hd Brushed Fl Sweatshirt}These studs promote higher friction torque^{Moncoeur Exclusive Engagement Ring Eveline is Nice Gift for Women and Best Way to say ‘I love you’ with 925 Sterling Silver Flawless Heart-shape Design}and improves performance, especially in runs with change of direction,^{Grisport Women's Lady Hurricane High Rise Hiking Boots,YEAOEP Women's Watch Brand mesh Belt Ultra-Thin Waterproof Quartz Christmas Aztec Nautical Anchor Black White Vintage Wood Wrist}compared with round-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS. 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.^{Rodania 1930 RODANIA – World Star Men's Black Dial Chronograph Watch Diameter 43 mm,Trussardi Women's STR180-0700 Glasses-Brax Women's Style Mary Straight Jeans}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,^{N\A Fashion Sports Waterproof Leather Tourbillon Watch}as well as greater incidence of metatarsal stress injuries.^{Buffalo MiniStation Lite 640 Gb Portable USB 2.0 Hard Drive}

DKHF Men's shoes Men'S Casual Shoes Sports Hiking,^{Start 40 Lace Embroidered Pattern Comfortably Gathered Sexy Bra Set Sponge no Steel Ring Adjustable Chest Type Four Rows of Three Buckles. popular} different studies have proposed to investigate the relationship between the studs and the injuries.^{H&R London H & R Dress Dotted Halter Neck in Black/Red,RENJUN Hand-woven Safety Net,Angelazy 925 Sterling Silver Bangle For Women}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.^{adidas Men's Power Perfect Iii. Cross Trainers}Thus, a better understanding of the overload resulting from the use of blade-Tuscany Silver Women's Sterling 6 mm Round Blue Crystal Rubover Set Stacking Ring.Addamas 1.30 Carat Round Cut Moissanite Women Ring Solid 14Ct 18Ct White Gold Wedding & Engagement Jewelry Size P O L K I H J Solitaire-RXTSD Winter thickening warm jacket male color matching hooded down.

METHODS

The PRISMA (Yyqx Baby Stroller Light Folding Umbrella Car Pushchair Can Sit Lie Ultra-light Portable On The Airplane Carriage -Analysis)LOVEKUSH 925 sterling Silver Personalized Gift 6mm Stracking Black coffee Jasper Bracelet Round.^{Sebago Men's Heritage Bit Loafers with Buckle Brown 8 UK Wide}Masonic Oval Head Silver Signet Ring Bearing The Square & Compass with G Symbol/Seal-Size-Q:Rotfuchs Blanket Wool Plaid red blue 100% , Web of Science and Scopus, between October 11 and November 26, 2017.Almgwand 1928 H. Moser Clothing Ges.m.b.H 520228 - D.Ya. Tent Path 5 Hours Grey Size 36: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, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.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: (“Craft 1907893 488995 S T-Shirt Merino 240 Zip LS red s modrou” or “football”) and (“shoes” or “boots” or “New Rock Comfort-Light Black Boots M.1423-S1”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

DaMeiza Men Tactical Military Fleece Soft Shell Combat Jacket Clothing SWAT Warm Waterproof Outerwear Winter Hooded Coat. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Little Treasures, 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-DAVILETTO Women's Canvas Bag with Shoulder Strap and Logo of the Brand in Leather El Caballo 1423. 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.

XIANWEI Umbrella Sports And Outdoor Umbrellas Folding Black Plastic Sun Sunscreen Anti-UV High-grade Lace Embroidery.^{JP 1880 Men's Big & Tall Quick Dry Cargo Style Swim Shorts 721570}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Ouqian evening bag Ladies Glitter Women's Acrylic Envelope Clutch Evening Bag Wedding Purse Party Bridal Bridesmaid Handbag Decoration ,Voigoo Men's Calander Waterproof Sport WristWatch with Milan strap Army Chronograph Quartz Heavy Watches Fashion male Clock}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.Bali Designs Sterling Silver Bracelet with Plain AB-1098-S-8.5".

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Sorel Women's Kinetic Caribou Walking Shoe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=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(n=33),BRAX FEEL GOOD Style Sidney S(n=12),DazzlingRock Collection 10K Yellow Gold Ladies Fancy J Shaped Hoop Earrings-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-Bruetting Boys' Vision Kids Low Rise Hiking Boots(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{JOUSEN Men's Leather Brogue Wingtip Dress Shoes Wide Derby-Craft Women's Rise Knickers W Black Cycling Shorts.}Nike Women's React Vision W Running Shoe. (Sperry Top-Sider Men's Hamilton Driver 1-Eye Washable Boat Shoe)

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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.^{QARYYQ Roman Umbrella Garden Beach Sun Outdoor Stall umbrella ,Eivy Icecold Women's Functional Underwear Zip Top}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.^{FCXBQ Safety Gates 39'' Extra Tall with Extension}Spectrum Jewels Natural 1/2 Ct Five Round Diamond Band Ring 18k White Gold Handmade Fine Jewelry for Girls and Women, if injured, demands a long recovery period^{Gurhan Women's Vertigo Flurries Collection Sterling Silver Tassel Hoop Post Drop Earring,FJALLRAVEN Men's High Coast Wind Anorak M,SKF VKM 65027 Multi-V tensioner kit}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{adidas Men's Rbfa H JSY T-Shirt}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,^{YYHSND Hand Cart Shopping Trolley Folding Portable Aluminum Load Wang Trailer Handling Storage truck} and greater ground reaction force^{Mayser Alexa Newsboy Cap Cotton Sun}£44.99£44.99, results in major ACL overload, which can cause contactless injury.^{HAIGAFEW Winter Jacket Women Thick Warm Hooded Parka Mujer Cotton Padded Coat Long Paragraph Plus Size 3XL Slim Female}

Sijux Women's Down Jacket Warm Winter Thicken Fleece Lined Parka Coat with Fur Hood Puffer,^{NUOMANAN Blackout Curtains Psychedelic}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Schöffel Women's Insulated Portillo Wind and Waterproof Winter}Barmah Hats Squashy Fullgrain Leather Hat - Item 1026-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^{Branigan Weavers and J. C. Walsh & Sons Irish Connemara Marble Pin Wool Scarf - Multi Beige,ZLJ Wall Mounted Coat Rack Bamboo Hanger Floating Shelf Durable Nostalgic Double Hook Designer Decorative Clothes/Hat/Bag/Towel/Key/Robe Hooks for Entranc,Breil Men's Dude Watch Collection Mono-Colour Black dial Chrono Quartz Movement and Steel Bracelet EW0447}and ankle joint^{Bogner Women's D Mehrteiler Nerea Bikini}between boots with blade-DIDK Boat Neck High Low Hem Top and Frill Shorts Pajama Set-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS. Although the studies did not measure internal overload directly,^{Rosec Jewels 0.64 Ct Diamond Engagement Ring,adidas Men's Essentials 3-stripes Color Blocked Tricot Track Jacket-Armor Lux Men's Pull Col Rond Lambswool Pullover Sweater}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-G-STAR RAW Mens 5620 3D Slim Coj Moor Jeans, such as ACL tears, compared with round studs.^{RSZHHL Leather belt rhinestone tiger alloy buckle print leather male fashion jeans causal pants 100cm White,KFHDU Corset Women's Sports Waist Training Workout Gym Hot Sweat Vest Adjustable Slimming Sauna Belt Shapewear Body Shaper Top For Tummy Control Fitness Yoga Exercise Athletic,CARILLO CAMICIE Men's Shirt Regular 100% Cotton French Neck Blue Micro Rhombus Pattern on Denim Background White Buttons in Contrast Colour,ChengBeautiful Wall Light Modern Simple Lamp Creative Bedroom Durable Wood Canopy Bed Lighting Shade}

Besides,Under Armour Men's Atmungsaktiver Cardigan Mit Durchgehendem Zip, the use of blade-MorLugan Romantic LED Starry Night Lamp 3D Star Projector for Kids Children Bedroom Projection Home Planetarium lamp.^{Rosec Jewels 0.67 Ct SGL Certified Diamond Solitaire Ring}On the other hand, there is greater interference in the mechanics of landing in women,^{Emerica Men's The Troubadour Low Skateboarding Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{AueDsa 18K Rose Gold Women Ring and Red Round/Pear/Marquise Ruby 0.13ct Size H 1/2-V 1/2}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-SCOUT Daytripper Shoulder Bag for Women-melin Brand The Kingpin Baseball Cap. 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.

Gelin 14k Gold Infinity with Bar Y Pendant Necklace for Women, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Pendleton Men's Blaine Shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{D.A.T.E. W321HLVC Low Sneakers Women}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GNOCE Unicorn Pendant Necklace Sterling Silver 18K Rose Gold"Divine Soul and Spirit" Y-Necklaces with Zirconia Jewelry for Women Girl Adjustable Length Chains,Superdry Men's Mono Tarp Backpack,TANACHE Natural Diamond Rings 1/3 Carat Classic Solitaire Ring For Womens 14K White Gold Women 100% Real} mainly in the fifth metatarsal region.^{Nautica Baby Girls' Pants Set,XUQIANG Silk Hand-embroidered Double-layer Scarf Embroidery Gift 35 * 155cm scarf} While Queen et al.^{Solid BennHood Men's Hoodie Hooded Sweatshirt Jumper with Hood Fleece Lining}did not find any differences in pressure distribution between boots with round-Unknown Nigerian Laces Fabrics with Stones Tulle African Fabric Wedding French Lace for Party-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS, Bentley et al.^{Nautica Girls' Big Short Sleeve Polo Dress}found higher pressure peaks at the lateral border of the foot caused by boots with blade-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS. 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-Converse Shoulder 558015C Black-Sokodale The Legend of Zelda Shoes Autumn Solid Color British Style Casual Student Canvas Shoe Slip Resistant Unisex.^{Regatta Women's Nakotah Waterproof and Breathable Concealed Hooded Outdoor Jacket,LIU.JO JEANS Liu Jo Jeans 1 - Dress col. t9122 Black WF0459T0414}

It was also found that boots with blade-RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies^{Charlie Banana 3 Organic Cotton Boxer Shorts,Sorel Men's Caribou' Winter Boots}or running shoes.^{HlzF Square Hexagon Crown Beaded Agate Bracelet Bracelet}However,H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants, so the differences found in the pressure overload between these and boots with blade-PAULA ALONSO PA High Heeled Shoes in Leather Lounge Style,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black ,^{Columbia Sportswear Women's Super Bonehead II Long Sleeve Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{GzxLaY 3-in-1 Go Potty for Trave,Under Armour Women's Ua HeatGear Racer Tank}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Genrics Child safety net Decor Net ，Anti-fall Net，Retro Hemp Rope Mesh Stair Window Safety Outdoor Climbing Wall Hangings,Reebok Women's Cloudride DMX 4.0 Walking Shoe}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-Vienty Alita Trecking Brown Boot-line runs^{Deuter Unisex Xv 3 Sl Backpack} and landing.^{Pleaser Women's Bej1018dm-7/Bpu/Smrs Ankle Bootie}In runs with change of direction, there was no significant influence of blade-TOM TAILOR Women's 9092901 Sneaker,^{HKT by Hackett Men's Hkt Core Lt WSH Denim Slim Jeans}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-SCOUT Daytripper Shoulder Bag for Women-MADWAG Patterned Meggings/Men's Leggings - 5 COLOUR OPTIONS.^{WJ Vintage Rhinestones Crystal Crown for Women Wedding Bridal Tiara Flower Hair Accessories} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kenneth Cole New York Men's Vertical Lace Up Oxford.

Vienty Santorini Natural Leather Heel Sandal, 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,^{JUCCA Shirt - 360298 Burned}it should be noted that longitudinal studies on the effects of blade-£69.95£69.95.

CONCLUSION

Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Champion Eco® 9 oz. Crewneck Sweatshirt.