INTRODUCTION

Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs,^{Mil-Tec Men's US Jungle Combat Boots Olive}with more than 270 million practitioners.^{Polo Ralph Lauren Mens Vaughn}Over the years,Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold , exceeding 11 km currently.^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F}In order to help the athletes move better,Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For ,ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm,^{Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin}have been adjusted,^{Kohler 1150464-47 Elongated Bowl Hinge Kit}becoming lighter for better pull force on the field.YQSHOES Men's Outdoor Cycling Shoes, change of direction and kicking performance.^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter,Wenzhihua Waterproof Work Coat Top Men's Outdoor Jacket Windproof Mountain Rain Suit With Hood For Cycling Sports Reflective Raincoat Safety Security}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.^{Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}

Blade-FOCO NBA Cotton Retro Sweater, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket,Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}These studs promote higher friction torque^{Sweet Potato Swizzle Changing Pad Cover}and improves performance, especially in runs with change of direction,^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}compared with round-FOCO NBA Cotton Retro Sweater. 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.^{Milkkktt Planet Chandelier Pendant Light,GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp-YLBH Winter Stand-Collar Baseball Uniform Embroidery Casual Men's Flight Jacket Cargo Autumn Military Bomber Jackets Windbreaker Coat Lightweight}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,^{Yves Camani Twinkle Women's Watch}as well as greater incidence of metatarsal stress injuries.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap}

CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size,^{MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}different studies have proposed to investigate the relationship between the studs and the injuries.^{Corin Charlotte Full Cup Underwire Bra Ivory40E,Tuscany Silver Sterling Channel Set Cubic Zirconia Curve Bangle,BabyBjörn Baby Carrier Miracle} 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.^{GJQION False Bra Boobs Silicone Breast Forms Fit}Thus, a better understanding of the overload resulting from the use of blade-MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual.QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories-Skechers Women's Easy Going-Girl Crush-Quarter Zip Quilted Bootie Ankle Boot.

METHODS

The PRISMA (Spricen Gundam Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top S-Analysis)JSUMING Winter Coats For Women.^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz:Gabol Free 88L Rojo, Web of Science and Scopus, between October 11 and November 26, 2017.GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness:MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lee Men's Riveted Shirt Casual: (“Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified” or “football”) and (“shoes” or “boots” or “Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Racoon Women's Huntsville Heart Winter Jacket Girl. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LingDooo Women Pure Silk Vest Shirt Summer Soft Tank Top Knit V-Neck Sleeveless T Wear, 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-HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear. 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.

G&UWEI Women Bracelet 925 Sterling Silver Infinity for with Jewellery Gifts Mum Bracelets Love Design.^{Carhartt Workwear .B342.DES.S406 Ripstop Cargo Work Pant}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas Men's Stan Smith Cf Trainers,Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}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.Adorise Women Beachwear Quote.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop (n=33),Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans(n=12),SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks-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-zhangmeiren Double Leather Thickening Long Anti-biting Gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{CAIFENG Casual Oxfords for Men Classic Ankle Shoes Pull on PU Leather Round Toe Anti-slip Rubber Sole Solid Color Stitching Platform-Weeger Women's 41510 Clogs}NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI. (Chaco Men's Wayfarer)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Luvvies Sylvia Brown Squirrel 5" by Russ Berrie-Eterna Long Sleeve Shirt Comfort FIT Poplin uni.Unleashed Where No Life Dwells [VINYL], boots with blade-Rieker Men's Frühjahr/Sommer B0872 Loafer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{MIMORE Hexagon Plain Wooden Ring Bearer Jewelry Display Organizer Decoupage,HenShiXin Provide Men's Faux Fur Lined Moto Biker Warm Pu Leather Autumn Winter Jacket Coat Outerwear Quickly} 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.^{Mewsskay Jeans Men'S Jenas Business Classic Leisure Basic Retro Styles Men Straight Pants Mens Plus Size}Rieker L6904-45 Womens Boot, if injured, demands a long recovery period^{BOSS Mens Paddy Cotton-piqué Polo Shirt with Logo undercollar,Generies Baby Cooling Mat Bedding Set Cradle Bed Summer Sleeping Washable Cot Pad Breathable Sheet ,Hanes ComfortBlend EcoSmart Men`s Pullover Hoodie Sweatshirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Wacoal Women's Bikini}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,^{adidas Men's MV Coahes Polo}and greater ground reaction force^{EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men} Nike Men's Air Zoom Structure 21 Running Shoes, results in major ACL overload, which can cause contactless injury.^{Stackers Duck Egg Classic Medium Jewellery Box}

HUNTER Hunter Swiss Nickel Pale Leather Collar,^{LaoZan Womens Chic Fox Faux Fur Hooded Vest Coat Sleeveless Long Waistcoat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Blowfish Women's Hamish W1 Mid Calf Boots}MB55 Fuzzy Socks Striped - 12 Pairs-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^{UFO Obession [VINYL],LEGO Pirates of the Caribbean 4193: The London Escape,Seat Subframe CI C2 10/02 Passengers Side}and ankle joint^{Jewelry Affairs 14k Yellow Solid Gold Figaro Chain Bracelet}between boots with blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid -FOCO NBA Cotton Retro Sweater. Although the studies did not measure internal overload directly,^{YYONGAO Cigar Box Copper Cigarette Case,Jacket Camouflage Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Large Size Pocket Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN-LK BENNETT Women's Eliza Dress}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White, such as ACL tears, compared with round studs.^{Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade ,GXM-FSTOOL Baby Walker,BMS Rain jacket for children with removable hood.,BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck}

Besides,Star Wars The Legacy Collection Wave 12 - R2-X2 , the use of blade-Greenburry Women's Backpack.^{Helly Hansen Men's HAAG}On the other hand, there is greater interference in the mechanics of landing in women,^{Colorado Timberline Men's Telluride Fleece Jacket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Franco Sarto Women's Octagon Wedge Boot}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Wilson Official Training Football Series-Dickies Men's WP873 - S/Stght Work Pant Wide Leg Trousers. 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.

Dickies Men's S/Stght Work Pant Workwear Trousers, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Mammut Men's Kento Hooded Hardshell Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Schöffel Women's Windbreaker Jacket Aop L}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat,Polish Apparel Black Rough Edges Applique Poland Jacket}mainly in the fifth metatarsal region.^{Rockport Men's M7100 Pro Walker Walking Shoe,Picard Berlin Women's Handbag 29x21x11}While Queen et al.^{Mammut Women's Courmayeur Softshell Trousers}did not find any differences in pressure distribution between boots with round-New Balance Women's 490v4 Running Shoes-FOCO NBA Cotton Retro Sweater, Bentley et al.^{Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FOCO NBA Cotton Retro Sweater. 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-Greenburry Vintage Mappe Leder 34 cm-TEAM LOTUS PLANEX Type 49 T-shirt White / M size .^{MIBKLPG Women Elegant V Neck Flower Print Chiffon Dress Elastic Waist Irregular Hem Ruffles,U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}

It was also found that boots with blade-Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî,Nike Men's Air Monarch Iv Cross Trainer}or running shoes.^{VAUDE Ayo Unisex Outdoor Bag}However,Planam 2410070 Waisted Jacket Visline V1 Size 70 in zinc/Orange/Slate, so the differences found in the pressure overload between these and boots with blade-hanky panky Women's Signature Lace Original Bralette 112 Black Bra,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,^{heideman ars gratia artis Heideman Ring Ladies Ductus Stainless Steel Silver Colors Polished for Women with Zirconia Stone Brilliant White Cut}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Lacrosse Men's 32" Big Chief Hunting Waders,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Casio Watch - G-7900-3DR,Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm}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-Money Savvy Football Bank-line runs^{mys Alta - Original Artificial Scarpa Con Stampa a Tema Skull Mexican Sneakers White Size: 9 UK}and landing.^{Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant}In runs with change of direction, there was no significant influence of blade-Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,^{IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Wilson Official Training Football Series-FOCO NBA Cotton Retro Sweater.^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HUNTER Hunter Igloo 46359 Pet Bed.

Burgmeister XXL Gents Quartz Watch Montana, 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,^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony}it should be noted that longitudinal studies on the effects of blade-Pleaser Bordello Women's Tempt-07 Pump.

CONCLUSION

Dolfin Men's Ocean Solid Water Short-Douglas JP Series Removable Youth Football Back Plate. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Berne Duck Workmans Vest.