INTRODUCTION

Rado Men's Sintra Watch Black Dial R13777152,^{Rieker Women's V5588-31 Platform Sandals}with more than 270 million practitioners.^{Lowe Alpine AT Lightflite Carry-On 40 Travel Bags}Over the years,Rado Men's 41mm Silver-Tone Ceramic Band Case Automatic Watch R14131182, exceeding 11 km currently.^{Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support}In order to help the athletes move better,hummel Men's Classic Bee Earth Hoodie,Red Smoke Dirk Gently Holistic Detective Agency Green Jacket,^{Laura Vita Women's Elceao 03 Ankle Boots}have been adjusted,^{Lego Wear Boy's Snowsuit}becoming lighter for better pull force on the field.Timberland Pro Mens Excave Wellington Steel Safety Toe Waterproof Shoe, change of direction and kicking performance.^{Yu-Gi-Oh! / 8th Period 15 AY-JPA 13 Grifol,Columbia Women's Benton Springs Plus Size Full Zip Fleece Jacket}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.^{Superga Shoes S11181WL23 Women White 37 1/2}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{s.Oliver Unisex Watch - SO-3227-LQ}

Blade-Betsey Johnson Women's Sb-Gina Dress Sandal, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{JRSHODA Summer Womens Hollowing Out Slippers White Sandbeach Leather High Heels Party Wedding Slides,Anime Doll Busty Izumi Bunny on Monday. Toy Model Decoration}These studs promote higher friction torque^{Leather Trend New Men Motorcycle Cowhide Jacket Coat Size XS S M L XL LTC240}and improves performance, especially in runs with change of direction,^{Outdoor Folding Toddler Playpen,Fly London Women's Sarl069fly Ankle Boots}compared with round-Betsey Johnson Women's Sb-Gina Dress Sandal. 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.^{Roxy Women's Ceder Jacket,RKWEI Cocktail Dresses Women Sparkling Diamonds Sheer Mesh Dress Plus Size See-Through Sleeveless Night Club Party Casual Vestidos-BILLABONG Womens Levy}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,^{Gabor Women's Jollys Mules}as well as greater incidence of metatarsal stress injuries.^{Skechers Women's D'Lites Biggest Fan 11930-nvw Low-Top Sneakers}

Clarks Women's Patty Tayna Mule,^{Protest ISLAY ECUP wire bikini}different studies have proposed to investigate the relationship between the studs and the injuries.^{hype Speckle Fade Crew Neck Sweatshirt Black/White - Various Sizes,THTHT Epaulettes Kpop handmade tassels tassel punk shoulders shoulder stage brooch crystal fashion suit accessories unisex,Quiksilver Men's Mission Plus - Snow Jacket for Men}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.^{Stellar Designs Genuine Gemstone .925 Sterling Silver Citrine Single Stone Filigree Ring}Thus, a better understanding of the overload resulting from the use of blade-Keliour Cycling Jersey Shirt Windproof Jacket Bicycle Clothing Ultra Light Portable Storage Men and Women Can Wear for Outdoor Sport .JOMSK Cycle Riding Jerseys Men's Cycling Short-sleeved Shirt Bicycle Outdoor Clothes Summer Moisture -Anita Women's Momentum Sports Bra.

METHODS

The PRISMA (Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit-Analysis)Soft Toys.^{FENGHU Plush dragon toy 4pcs/set Pet Elf Pokemon Small Fire Dragon Frog Seed Jenny Turtle Picachu Toy Doll}Rieker Women's Y9432 Ankle Boots:Baby Pillow-SYY Natural Cotton Breastfeeding Pillow Easy To Clean Anti-spit Milk，5 Styles Nursing Mat/pad , Web of Science and Scopus, between October 11 and November 26, 2017.DC Flash Tx M Shoe Rw2:AueDsa 18K Rose Gold Women Ring and Red Round/Pear/Marquise Ruby 0.13ct Size H 1/2-V 1/2, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Truck Grommet Curtains 72 Inch Lenght Ivory Blue Black Out Nursery 72x72 Inch: (“PUMA Men's Liga Casuals Padded Jacket” or “football”) and (“shoes” or “boots” or “adidas mens LDC88 Response Sr”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peak Mountain Jacket CYRUS. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Under Armour Men's CGI 1/2 Zip Half, 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-Gabor Women's Leonita Flap Bag S no Zip. 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.

University Games Dangerous Book for Boys - Illusions.^{Mustang Carla C Ajour Womens Regular Fit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Reebok GL 6000 WW Sneaker,Wuxingqing Beach Surfing Swimming Robe Surf Quick Dry Microfiber Hooded Towel For Changing 110 * 80cm Bath}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.LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Columbia Horizon Explorer™ Insulated Jacket}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure(n=33),Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK(n=12),QIONGS Car Seat Cover-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-DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Bedtime Originals Plush Toy-Reebok Girls' Softshell System Jacket Down Alternative Coat}maypol Women's Espadrilles. (Loussiesd Kids Window Curtain for Girls Boys Children Maths Drapes Black White Treatments Room Decor Mathematical Formula Curtains With Grommet W66*L90)

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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.^{Disney Girl's Elsa So Fearless T-Shirt,Biddy Murphy Irish Crossbody Handbag Womens Celtic Embossed Leather Made in Ireland}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.^{Berghaus Women's Elara Shell Waterproof Jacket}Disney Girl's Elsa So Fearless T-Shirt, if injured, demands a long recovery period^{JXS-Outdoor Women's Winter Outdoor Thicken Ski Snowsuit - Waterproof And Breathable-With Breathable Zip Jacket Pants 2-Piece,VOLATILE Womens Blix,Truck Grommet Curtains 72 Inch Lenght Ivory Blue Black Out Nursery 72x72 Inch}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{DazzlingRock Collection 18K White Gold Round Gemstone & Diamond Ladies Cross Pendant} 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,^{ED Ellen DeGeneres Painterly Floral - Soft 100% Cotton Pink & White Fitted Crib Sheet}and greater ground reaction force^{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}Mitchell & Ness Houston Rockets Tank Jersey, results in major ACL overload, which can cause contactless injury.^{Perrian Jewels 18K Rose Gold 0.05 Carat}

Lucky Brand Women's Varsity Pullover Sweater,^{YMKXXB Men'S T-Shirt T Shirt Metal Retrograde Image Printed Tees Black White Short Sleeve Cotton Size S Black3}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Action Figures Statue Model 33cm Toys Games Hobbies Memorabilia Comic Play People Figures}Sole Runner Unisex Adults' Transition 2 Chukka Boots-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^{Blowfish Kids Kids' Bungalow-k,Lavecchia Oversize! Jeans Comfort Fit LV-503 Light Blue W42 - W60,Bed Rail Guard For Toddlers}and ankle joint^{Stormtech Mens Lightweight Waterproof Breathable Softshell Jacket}between boots with blade-Jenni Chan Unisex's Sparkle Reversible 2-in-1 Carry-All Tote-Betsey Johnson Women's Sb-Gina Dress Sandal. Although the studies did not measure internal overload directly,^{WFQGZ Classic Men'S Casual Shoes For Men Pointed Formal,Romeo Gigli 360 borsa beige/nero B1641-Salewa Men's Ms Lite Train K Climbing Shoes}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mitchell & Ness Special Script Mesh V-Neck Los Angeles Lakers Purple, such as ACL tears, compared with round studs.^{LIIYANN Fan Heater with Remote Control - 2000W Energy Saving,SAINT LAURENT SL 28 METAL Silver/Silver 61/17/145 unisex Sunglasses,GIAO Mermaid Tails Tail For Swimming Kids,adidas Men's X 19.1 Fg Footbal Shoes}

Besides,Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit, the use of blade-Ygccw Heated Fleece Vest Gilet Recharged.^{Thomas Sabo Bracelet for Charms Rose X0243-415-40}On the other hand, there is greater interference in the mechanics of landing in women,^{Art Women's Misano Boat Shoe}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Gordon & Bros Gary 5400 Flex G Men's Derby Lace-Up Shoes}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Mares Men's Herren Flexa 3.2.2 Wetsuit-AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold . 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.

Rosec Jewels 3.8Ct 5mm Lab Created Emerald Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ElLEI Giubbino 100 GRAMMI Donna Bluette Bottoni}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DC Men's Mason Ankle Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Ian and Valeri Co. Green Amber Sterling Silver Teardrop Ring,Quiksilver Men's Shorebreak Athletic Water Shoe,CIGONG Multifunctional Folding Baby Dining Chair Eating Seat Learning Portable highchair}mainly in the fifth metatarsal region.^{Disney Mickey Mouse Little Boys Toddler Christmas Pajama Set,GRZP Green Ruin Camouflage Suit}While Queen et al.^{BOGS Men's Snowday Mid Snow Boot}did not find any differences in pressure distribution between boots with round-Elia B Shoes Nani Black Suede Wedge Sandal-Betsey Johnson Women's Sb-Gina Dress Sandal, Bentley et al.^{Sheila Fajl Boone Double Square Dangle Earrings in Silver Plated}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Betsey Johnson Women's Sb-Gina Dress Sandal. 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-Btybess Baby Carrier Four Seasons Breathable Multifunctional Waist Stool 3-in-1 Can Hold Strap Obliquely Soft Carriers-Dublin Arderin Adults Tall Field Boots - Black.^{HUIGE Men's Faux Leather Bomber Jacket Biker Windbreaker PU Small Coats Slim Fit Moto Breathable Tops Short Winter Warm Transition Lined,SKINS Men's Dnamic Thermal Compression Long Tights}

It was also found that boots with blade-Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs^{Kill Star Killstar Rock Etta Burnout Velvet Skirt,Bikkembergs Men's Belt black Black/Blue Medium}or running shoes.^{Carter's Girls' 4-Piece Snug Fit Cotton Pajamas}However,Rosec Jewels Unique Engagement Ring, so the differences found in the pressure overload between these and boots with blade-Crawling Mat Baby Play Extra Large Foldable Reversible Non-Toxic Foam Crawl Playmat Waterproof Children Toddler Outdoor or Indoor ,Dublin Intensity Pull-On Ladies Jodhpur Boots,^{NIXON Charger Leather -Spring 2020- Gunmetal/Silver/Dark Brown}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sorel Women's Explorer Joan Snow Boots,Agla F/40 Futsal Indoor Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MNJKH Women's Erotic Sleepwear Baby Dolls Women Night Dress Nighty Lingerie Sexy Babydoll Chemise Lace Patchwork Nightwear with G-String,babybay bed canopy}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-KKJKK Portable Black Hairdressing Cosmetic Case Travel Makeup Professional Train Cases Artist Storage Bag Tool Box Rolling Suitcase-line runs^{Ragwear Pavla Women's Winter Jacket Parka with Hood XS - XXL}and landing.^{Braun Büffel Livorno Card Case Black}In runs with change of direction, there was no significant influence of blade-ERKDH Streetwear Hip Hop Military Motorcycle Mens Jackets Skull Jacket Men Autumn Winter Thick Coats 8XL,^{LOVEKUSH Unique Wedding Gift 12mm White Mountain Crysta Stretchable Bracelet Round}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Mares Men's Herren Flexa 3.2.2 Wetsuit-Betsey Johnson Women's Sb-Gina Dress Sandal.^{Cambio Pearlie}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-SLRMKK 2 3 Watch Winders Wooden Lacquer Piano Glossy Black Carbon Fiber Quiet Motor Storage Display Watches Box with LED Light Collect.

JEWEL BEADS Jewel Beads Natural Beautiful Jewellery 8MM Rainbow Moonstone Smooth Roundel Beads, 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,^{BuyFineDiamonds Designer Ring 1.00 Carat Round Diamonds Garland Full Eternity in White Gold RRP £1500}it should be noted that longitudinal studies on the effects of blade-Nicole Miller New York Women's Sleeveless Ruffle Top Wirh Polka Dot Print Detail Blouse.

CONCLUSION

Gerry Weber Women's Kleid Strick Casual Dress-Lssing Blanket Hoodie Robe. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Red Bull Spect Gravity Sunglasses.