INTRODUCTION

Cvthfyk Cotton Trend Little Girls Clothes With Sashes Kids Solid Jackets Trench Coats Girl Parka For ,^{Cecil Women's Coat}with more than 270 million practitioners.^{YOUTHUP Mens Suit Fancy Floral 2 Piece Slim Fit Suits Party Blazer & Trousers}Over the years,Mirui Step Stool Folding Steps Ladder Chair Multifunction Wooden Foldable Shelving Home Library 3 150kg Capacit , exceeding 11 km currently.^{Sperry Top-Sider Mens Gold A/O 2-Eye Roustabout Boat Shoes Brown Size: 7 UK}In order to help the athletes move better,IUBBKI Diaper Bag Backpack Color Key Piano Music Keyboard Baby Tote Travel Large Mom Mama,Spyder Men's Outbound Half Zip Jacket with Heavyweight Sweater Knit Shell,^{Converse Unisex Adults' Chuck Taylor CTAS Hi Canvas Fitness Shoes}have been adjusted,^{2 Pcs Set Seat Cover Outdoor Colorful Coral Seashell Car Large Compatible for Airbags Universal Fit Cars Trucks and SUVs Baby Covers Boys}becoming lighter for better pull force on the field.miwaimao 2 Pieces Bikini Set Split Swimsuits Tankinis Swimwear Bathing Suits Triangular Strap Dress Style with Cloak, change of direction and kicking performance.^{NIEYA Men's Sports Hooded Waterproof Ski Jacket Suit Pants,HappyL Maillot Spain Pro Team Winter Cycling Long Sleeve Jersey Thermal Fleece Top Men S Mtb Bike Riding Clothing Ciclismo} 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.^{Nike Men's Renew Run Track Shoe}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Joma TOPW_711_IN Football Shoes Top Flex 711 Neon Yellow}

Blade-Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{2 Pcs Set Car Cover Small Colorful Retro Window Glass Church Covers Compatible for Airbags Universal Fit Cars Trucks and SUVs Cool Seat,Art Women's Candem Boat Shoe}These studs promote higher friction torque^{WDDGPZ1 Autumn Spring Fashion Men'S Black Blue White Hip Hop Long Sleeve Pulloverr H Sweatshirt Clothes Oversize 6Xl 7Xl 8Xl}and improves performance, especially in runs with change of direction,^{B/H Diabetic Easy Close Slipper,Outdoor Research Men's Ferrosi Pants - 32" Hiking-Pants}compared with round-Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge. 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.^{GLGSHOULIAN Down Jacket Women,Headliners XL Derek Jeter-soulsfeng Unisex White Lightweight Lace-up Knit Mesh Sneakers with Woven Detail}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,^{Ygccw Heated Fleece Vest Gilet Recharged}as well as greater incidence of metatarsal stress injuries.^{XZJJZ Shoes Dryer - Lovely Sterilizer Disinfection Deodorization Sterilizing Heating Dry Multifunction Telescopic}

CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04,^{Dolomite Bota Steinbock GTX Boat Shoe}different studies have proposed to investigate the relationship between the studs and the injuries.^{KDYSMWD Men'S Shirt Suspenders Pants Brackets Braces Female Wedding Belt 50 Mm Wide Elastic Metal Clip,CGJ 1.10Ctw Round Cut Sapphire Simulated Diamond Heart Women Pendant Necklace 14K White Gold Finish,Naot Women's Kayla Sandal}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.^{Stella McCartney WOMEN’S BAG 291622W9132 BLUE FALABELLA CROSS BODY SHAGGY DE}Thus, a better understanding of the overload resulting from the use of blade-CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window.NYDJ Women's Petite Pull on Skinny Ankle Jean with Side Slit-Kasper Women's Stretch Crepe Elastic Back Pant.

METHODS

The PRISMA (Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold-Analysis)Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small .^{Timberland Unisex Kid's Pokey Pine 6in Boot with Side Zip Classic}Rosec Jewels 1/4 Ct Diamond Eternity Band:Diadora Running Shoes M Shindano 7 174483, Web of Science and Scopus, between October 11 and November 26, 2017.LONDON FOG Men's Raincoat:hummel Unisex Kids Core Bench Jacket, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Cotton Baby Sleeping Bag Anti-Kick Child Bag-B_75cm grobag: (“Haix Black Eagle Safety 40.1 Low Black/Poison Light S3-Safety Shoe with Good Protection Function Black” or “football”) and (“shoes” or “boots” or “pediped Boys' Max Sneakers”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Seychelles Women's Fury Pump, 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-Saucony Men's Kinvara 7 Trail Running Shoes. 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.

Klogs Mission - 00130870011.^{Urban Backwoods Aztec Skull Men Zipper Hoodie Hooded Sweatshirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{N/A N / A Rhinestone wedding shoes single women waterproof platform shoes-AB color 11 cm heel height_34,Cutter & Buck Men's Big Tall Pants}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.WOLVERINE Mens Potomac 6" Boots.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Stonefly 213717 Loafers Men}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical(n=33),Ricosta Pepino Girl Boots Georgie(n=12),CHUADIAD Super Rugby Union American Football Breathable Sports T-shirt-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-Superfit Baby Girls' Softtippo Sandals(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Zadig & Voltaire Girls' Dungarees-BJORK Swedish Comfort Womens 757626-20 Professional Flora}G-STAR RAW Men's Jirgi Zip T-Shirt. (Zenzzle Womens High Heel Wedge Pumps Shoes Colorful Cherry Blossoms Flowers Strawberry Leaf Pattern Prin On Size 5-11)

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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.^{HXGpajamas Kids Hooded Towel | 100% Cotton Changing Robe With Pockets Boys And Girls Towelling Poncho,Makita CV101DZ2XL Heated Vest}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.^{ZYZYY 3D Stereoscopic Curtains Maple leaf Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-104x72inch / 264x183cm}Fanaztee Women's Small Leather Fashion Compact Bifold Purse Wallet with Stylish Kiss Lock Coin Pouch, if injured, demands a long recovery period^{Desigual Women's Tenis Patch Low-Top Sneakers,Skechers Women's Breathe Easy - Lucky Lady Mary Janes,Jewelco London Ladies 9ct Yellow and White Gold Dolphin Pair Charm Pendant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Lucky Brand Lk-mahzan}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,^{Casters WANGTX 2" 2.5" 3" castors heavy duty low center of gravity nylon wheel brake industrial load bearing}and greater ground reaction force^{Mizuno Wave Rider Waveknit 3 Running Shoes}G-STAR RAW G-Star Men's Blades Tapered Jeans, results in major ACL overload, which can cause contactless injury.^{Rieker Men's 15876 Loafers}

GTRR Outdoor Couple Jackets Hit Color Casual Mountaineering Clothes for Men And Women Waterproof Jackets,^{ZCFDDP Sunglasses Classic Pilot Men Uv Protection Nylon Sun Glasses For Driving Cool Metal Frame Male Shade}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{FUGITIVE PAMIER}ARIAT Women's Fatbaby Western Boot-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^{Citerna Sterling Silver Kiss and Heart Link Bracelet of 18.4 cm,W.zz Three-Door Mosquito Net,SSLR Men's Polka Dot Long Sleeves Slim Fit Dress Shirts}and ankle joint^{Pablosky Girls' 328290 Mary Janes}between boots with blade-Mucros Weavers Irish Tweed Patch Cap-Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge. Although the studies did not measure internal overload directly,^{JOTW 10k Yellow Gold Belly Button Ring Cz Stone & Dangling Bars ,Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts -Profile by Gottex Women's Center Detail V-Neck Cup Sized One Piece Swimsuit}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bomboogie B4293 Giubbotto Uomo Giaccone blu Jacket Man, such as ACL tears, compared with round studs.^{Josef Seibel Caren 22 Red,Casio Men's Classic Quartz Watch AQ-230GA-9B,Marc Fisher LTD Womens Glenna Leather Open Toe Casual Ankle Strap Sandals,Homesonne Wall Decals Cape Town Panorama at Dawn South Africa Coastline Roads Architecture Twilight Removable Self Adhesive Decal for Kids Room Bedroom Baby Marigold Blue Pink 90x200 CM}

Besides,Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers, the use of blade-FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS.^{Rieker Women’s Fashion Sandals}On the other hand, there is greater interference in the mechanics of landing in women,^{Wenger CITY CLASSIC Men's watches 01.1441.106}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Fila Men's Pozzi Crew Sweatshirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-£67.67£67.67-Charles Tyrwhitt Extreme Cutaway Collar Non-Iron Twill Cotton Formal Shirt - White Double Cuff by. 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.

£53.70£53.70, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Tommy Hilfiger Women's Knitted Heeled Boot Ankle}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Valentino by Mario Women's Babila BELT BAG}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{qwess Women's Shoulder Handbags Wonton Bag,DazzlingRock Collection Women's 14K White Gold Round Ruby & Diamond Anniversary Wedding Band Ring,Hanes Men's 7800vt 3-pack Mid-rise Exposed Waistband Briefs} mainly in the fifth metatarsal region.^{PUMA Classics Long Women's Skirt,Cole Haan Women's W20290 Sneaker}While Queen et al.^{Willlly Men's Leisure Slim Long Jackets Ntel Casual Chic Hooded Trench Coat Outdoor Windproof Windbreaker Parka}did not find any differences in pressure distribution between boots with round-JNS Household trash can Plastic Trash Can Oval Ultra-thin With Cover Double Compartment Pressure Type Simple And Beautiful -Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge, Bentley et al.^{NoNo Girls Cosplay Costume Swimwear Mermaid}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge. 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-Spenco Kholo Floral Cork-Evelyn Brooks Designs Peruvian Bracelet for Women - Huayruro Red Black Seeds Ecofriendly Jewelry by Amarno Artisan EB.^{Aox Women Winter Faux Fur Hood Warm Thicken Coat Lady Casual Plus Size Parka Jacket Outdoor Overcoat,JTIHGNFG JTIH® Tai Chi canvas shoes sports Beef tendon Soft bottom Martial arts Training waterproof Deodorization Non-slip}

It was also found that boots with blade-ASICS Men's Upcourt 3 Squash Shoes^{Merrell Men's Zion Mid GTX Boat Shoe,AKU Bellamont M.3 Lux Gt High Rise Hiking Boots}or running shoes.^{HAOSHUAI Storage Trolleys Folding Portable Trolley Cart Shopping Heavy Duty Wagon}However,Orovi Jewellery Women Yellow Gold Solitaire Diamond Engagement Ring with 0.035 ct Diamond, so the differences found in the pressure overload between these and boots with blade-2,Salewa Adult DURO climbing helmet.,^{KIESENBERG Gift for Jaguar XJ 40 Oldtimer Driver Fans Kiesenberg Watch 6371}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Brax Men's Style Fabio in Hi-Flex Superelastische Slim Chino Trouser,Heelys Girl's Plus X2 Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{He-shop Clutch Bag,QXue Water Shoes Sports Quick Dry Swimming Unisex Barefoot Skin for Run Dive Surf Swim Beach Yoga}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-VOILE BLANCHE Monster High-Sneaker Calfskin-line runs^{XTIANUK Men Martin Boots Fahsion High Top Classic Workwear Shoes Outdoor Warm Anti Slip Sneakers}and landing.^{Diesel Women's S-pyave Wedge R-Sneakers}In runs with change of direction, there was no significant influence of blade-Carrera 5002 Rectangular Sunglasses,^{Roxy Reflection Women's Fleece}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-£67.67£67.67-Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge.^{SJQKA-Modern classical}In view of the limitation of the variable observed and the results found, it is not possible to say that 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.

Moda in Pelle Lizereti Black Leather, 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,^{Nautica Men's Cotton Twill Flat Front Stretch Chino Short Casual}it should be noted that longitudinal studies on the effects of blade-Cole Haan Men's Morris Wing Ox:British Tan Oxford.

CONCLUSION

Quiksilver Men's Shorts-GUESS GU 7331 Sunglasses Pink Tortoise 60-13-135. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-JAKO Children's Striker 2.0 Tracksuit Polyester.