INTRODUCTION

Hardcore Training Valkyrie Rash Guard Women Compression Shirt Long Sleeve Base Layer Tight Fitness Yoga Pilates Running Gym Workout MMA No Gi,^{Geyao Multifunction White Safety Net Children's Outdoor Climbing Trailer Decoration Children Kid Cat Protection Balcony Stairs Window Anti-fall Indoor Home Kindergarten Yard Playg}with more than 270 million practitioners.^{RFGHATG Women Boots Winter Shoes Ankle Lady Snow Mannequin}Over the years,A Pair of Silicone Breast Beige Water Drop Shape Simulation Fake Chest for Crossdresser Female Enlargement, exceeding 11 km currently.^{Lowa Innox Pro Lo GTX Outdoor Shoe Men}In order to help the athletes move better,Conqueror Gold-Tone Watch with Mesh Bracelet and Diamond Unisex Quartz Dress,Woodtree Trolley Transport Portable Folding at Home A ,^{Roxy Women's Solid Beach Classics Fixed Tri Swimsuit Bikini Top}have been adjusted,^{HÖGL Women's Boulevard 10 Ballet Flats}becoming lighter for better pull force on the field.Uvex Tune-Up Work Trousers for Men - Breathable Lightweigh Cargo Pants with Reinforced Knee Pockets, change of direction and kicking performance.^{Winter Cashmere Fabric Quilt,JANSPORT Disney Baughman}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.^{Mara Hoffman Women's Robyn Dress}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{QiuKui-200-001 QiuKui Leisure & Business Shoes}

Blade-Disney Mickey Mouse Arms Crossed Mens T-shirt , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Craghoppers Archive Wilton Jacket Medium Dark Grape,Religious Jewelry by FDJ Dainty Solid 14k Yellow Gold Dangling Cross Earrings}These studs promote higher friction torque^{Atelier GARDEUR Women's Inga Trouser}and improves performance, especially in runs with change of direction,^{adidas Performance Striker 13 Short ,Fila Mens Disruptor II XL Leather Synthetic Trainers}compared with round-Disney Mickey Mouse Arms Crossed Mens T-shirt . 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.^{Christian Lacroix X46257D Women's Brass Necklace Gold-Plated with Patterns,Timex Mens Weekender Chronograph Watch TW2P97400-KitchenAid UK 5KSM95PSBCU Stand Mixer with Pouring Shield}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,^{Craft Unisex Kid's Sg Dynamo Dresden Trikot Home 2020/2020 Kinder T-Shirt}as well as greater incidence of metatarsal stress injuries.^{BRAX FEEL GOOD Style Sidney S}

55Carat Natural Round Cut Garnet Birthstone 925 Sterling Silver Necklaces Handmade Jewelry Set For Girls,^{Creative Recreation Men's Moretti Fashion Sneaker}different studies have proposed to investigate the relationship between the studs and the injuries.^{WFFF Baotou Sandals Summer Anti-collision And Wear-resistant Outdoor Hiking Peep Toe Shoes Male,CHLOLY Women’s Top-Handle Bag,Rendez-vous RueParadis Paris Pendant Necklace"Circle" - Open Circle and Zirconia White Gold Womens Precious Jewellery Summer Sales}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.^{YHGONGYI GONGYI YH Multi-function Waterproof Outdoor Sports Dual Display Touch Screen Smart Watch}Thus, a better understanding of the overload resulting from the use of blade-55Carat Genuine Birthstone Garnet Sterling Silver Ring Red Handmade Jewelry Size H I J K L M N O P.OneCherry sweater Women's Turtleneck Long Sleeve Sweater Women Solid Pullover Knitted Winter New Jersey Mujer Invierno-PLL Baseball Cap Casual Outdoor Sports Sun Hat Male and Female General-purpose Summer Trend Fashion Personality Embroidery.

METHODS

The PRISMA (Van Heusen Men's Slim Fit Never Tuck Long Sleeve Button Down Print Shirt-Analysis)Teva Tanza Y Kids Sandals.^{Think! Men's Joeking_585646 Hi-Top Trainers}Syndeed Nitro N3 Black:New Balance Women's Classic Thong Sandal, Web of Science and Scopus, between October 11 and November 26, 2017.Crocs Women's Sanrah Diamante Wedge Flip Flop:bbnove Newborn Gift Set with Cot Bumper Night Light, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.LoveMQ Lovemq Hand-Paint Butterfly 3D Rose Wallpaper Mural for Bedroom Tv Background Wall Paper Stickers-260X175Cm: (“Naturalizer Women's Natalie5 Pump” or “football”) and (“shoes” or “boots” or “Pomelo Best Handbags for Women with Multiple Internal Pockets”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Columbia Men's The Compounder II Shell. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,£49.64£49.64, 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-FCXBQ Pet Gates with Walk Through Door 80/90/100/110cm Tall. 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.

Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat.^{Bogner Fire Ice Annie2-D Womens Down Coat}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{SUKDO Men's Five-Finger Hiking Shoes,Allthemen Mens Tuxedo Suits 2 Piece Slim Fit Casual Wedding Business Dinner Jacquard Suit for Men Jackets Blazer Trousers}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.PUMA Men's Liga Casuals Padded Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Sanrio Cinnamoroll Wrist Watch White and Gold Black Strap from Japan 395722}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£50.10£50.10(n=33),Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual(n=12),Bicye&Sandth Summer Men Sports Hiking Pants Breathable Outdoor Camping Trip Trekking Fishing Tactical Trousers-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-Hearthrousy Heated Vest Electric Jacket USB Lightweight for Men Women's Winter with 3 Optional Temperature Intelligent Constant temperature outdoor skiing(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Tranquilo Bebe Luxury Cotbed Spring Mattress 120 x 60cm-Blakläder 266418008985C156 Overall Industry Size C156 cornblue}TriAction Women's Trophy N Bra. (IZAS Boy's Legan Kids Jacket)

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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.^{Pelle Moda Womens Ruby-mt,Donald J Pliner Women's Ville Pumps}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.^{Panther 2528000la 41 Noosa Mid S3 Work Shoe}AueDsa 18K Rose Gold Women Ring and Red Round/Pear/Marquise Ruby 0.13ct Size H 1/2-V 1/2, if injured, demands a long recovery period^{SEMON Cashmere Multiwear Pure Poncho in Beige Womens Travel wrap Ladies Warm Light Weight lacy Shawl Scarf Multifunctional Snood Button Knitted Sale,Joseph Bulova Commodore Leather Automatic Watch 96B324 Limited Edition Collection,UNOSEKS LANZON Curtain Boys Room}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Columbia Men's PHG Terminal Shot Seasonal Graphic Ls}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,^{OMKAGI Women's Ruffle Bikini Swimsuit High Waisted Bottom Plus Size Swimwear Tankini - Blue Small}and greater ground reaction force^{Dockers Trustee}Truck Grommet Curtains 72 Inch Lenght Ivory Blue Black Out Nursery 72x72 Inch, results in major ACL overload, which can cause contactless injury.^{New Rock Mens Black Leather Skull Flame Reactor Boots M.727-S1}

adidas mens LDC88 Response Sr,^{Lotus Watches Mens Analogue Classic Quartz Watch with Leather Strap 18516/2}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Under Armour Youth Boy's University of Maryland Terps NuTech Tee}Peak Mountain Jacket CYRUS-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^{Happy People 58447 Unicorn with Sound,Steve Madden F9308 Sandalo Donna Black DOMM eco Leather Shoe Woman,Jade Exquisite Drop Earrings 925 Sterling Silver Original Bird Shape Natural Agate Pendant Chandelier Statement Dangle Gold Plating Jewellery}and ankle joint^{ZUEN DT28 Men Smart Watch IP68 Waterproof ECG Heart Rate Blood Pressure Monitor Fitness Tracker Sport Wristband}between boots with blade-Rado Men's Sintra Watch Black Dial R13777152-Disney Mickey Mouse Arms Crossed Mens T-shirt . Although the studies did not measure internal overload directly,^{Bulova Mens Analogue Classic Automatic Watch with Stainless Steel Strap 96A199,GMZA Autumn Fashion Runway Casual Loose Dress Women's Lantern Sleeve Charming Floral Print Belted Party Holiday-Seidensticker Men's Formal Shirt}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Under Armour Men's CGI 1/2 Zip Half, such as ACL tears, compared with round studs.^{AKEFG Baby room carpet crawling mat,YzDnF Personality Gym Bag With Shoes Compartment Sports Holdalls Duffel Bags Travel Holdall For Outdoor Sports,APART Fashion Women's Apart Leichter Damen Bolero,Adventure Shading Curtains Camping Equipment Sleeping Bag Boots Campfire Shovel Hatchet Log Artwork Print Grommets Panels Printed}

Besides,Gabor Women's Leonita Flap Bag S no Zip, the use of blade-University Games Dangerous Book for Boys - Illusions.^{VonHaus 2 in 1 Lawn Scarifier - 1800W Electric Garden Rake with 5 Depth Settings & 55L Collection Box for Year Round Maintenance}On the other hand, there is greater interference in the mechanics of landing in women,^{SEESEE.U 90 Degree Positioning Squares}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{AG & Sons 18Kt Yellow Gold 0.09 Ct H-I Certified Round Cut Garnet Half Eternity Ring AGDR-1101}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys-EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure. 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.

Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{crazy4sailing Brisbane Women's Sailing Jacket Functional Rain}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HBRT Mens Cycling Jersey Set,Les Poulettes Jewels Man's Bracelet Lapis Lazuli Beads and Larimar Pearl,ROSA DI MANUEL Earrings in real yellow gold}mainly in the fifth metatarsal region.^{Peora Peridot Princess Halo Ring Sterling Silver 0.75 Carats Sizes J to S,ICE CARATS 925 Sterling Silver 5mm Twisted Hinged Bangle Bracelet Cuff Expandable Stackable Fine Jewellery For Women Gifts Her}While Queen et al.^{bugatti Men's 341730606900 Slip On Trainers}did not find any differences in pressure distribution between boots with round-Red Smoke Dirk Gently Holistic Detective Agency Green Jacket-Disney Mickey Mouse Arms Crossed Mens T-shirt , Bentley et al.^{WANTED womens Boca}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Disney Mickey Mouse Arms Crossed Mens T-shirt . 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-QIONGS Car Seat Cover-DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs.^{Aerosoles Women's Holland Loafer Flat,MAMU Home Folding Adult Bathtub}

It was also found that boots with blade-maypol Women's Espadrilles^{YUEZHANG Evening Dress,Closed Blouse 'Hailey'}or running shoes.^{WDIRARA Women's Cotton Newspaper Print Letter Tee Long Sleeve Figure Top}However,GIOSEPPO Women's Sanem Low-Top Sneakers, so the differences found in the pressure overload between these and boots with blade-LYNNDRE 4 Corners Post Canopy Bed Curtains for Girls,DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant,^{ACSUSS Fashion Women's Shiny Sequin Long Sleeve Cropped Blazer Bolero Shrug Tops}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{The Scotland Kilt Company 3 Piece Party Package with Sporran and Pin - Sizes 30-44 Black Watch,Sperry Top-Sider Kids Boy's Lanyard} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Cole Haan Women's Grand Crosscourt Turf Sneaker,Clarks Women's Un Adorn Lace Sneaker}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-PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White-line runs^{Icebreaker Men's Spector Ss Crew T-Shirt}and landing.^{Sportwear Sneakers Puma Drift Cat Iii Scuderia Ferrari Ng Junior Size 23}In runs with change of direction, there was no significant influence of blade-gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a,^{Little Treasures 1.15 Carat} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys-Disney Mickey Mouse Arms Crossed Mens T-shirt .^{LIANGXIEW Frauen Böhmische Sandalen}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Swatch Reloj - SDB106 Newcomer.

ROTHCO Leather Soft Sole Uniform Oxford Shoe, 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,^{Kilpi Men's Hastar Jacket}it should be noted that longitudinal studies on the effects of blade-Panther 2528000la 41 Noosa Mid S3 Work Shoe.

CONCLUSION

Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts-£138.00£138.00. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-YYTLHL Silicone Bra Inserts.