INTRODUCTION

Braun Büffel Basic Wallet BB-33007-004-010,^{David's Bridal Bra Bustier Torsolette 8949}with more than 270 million practitioners.^{L.J.J Men Watch Mechanical Watches for Leather Waterproof Lightweight Wrist Colorful Fashionable}Over the years,Wiggly Giggler Rattle , exceeding 11 km currently.^{Promotion Costume Big Cow}In order to help the athletes move better,Think! Women's Guad Slipper Loafers,Tundra Sparkles Winter Boot ,^{Herrlicher Women's Pitch Denim Straight Jeans}have been adjusted,^{ASICS Women's Cabrillo Pant}becoming lighter for better pull force on the field.Belvie BV601 Trekking Rucksack Hiking Backpack 60l , change of direction and kicking performance.^{Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized,Wang Plaid Scarf Print Joker Thicken Warm Shawl Teacher's Day Thanksgiving Gift Autumn And Winter}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.^{Columbia Men's Access Point Shell Omni Tech Jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White}

Blade-Timezone Women's Slim Enya Jogg Jeans, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Nunn Bush Men's 84717-001 Oxford,Acorn Women's Unisex Versafit Sock Slipper}These studs promote higher friction torque^{Champion Adult 50/50 Crewneck Sweatshirt}and improves performance, especially in runs with change of direction,^{Vilac Vilac8100 Grocery Store,Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold}compared with round-Timezone Women's Slim Enya Jogg Jeans. 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.^{HEZHOUJI Diamond Car Key Cover Case Holder Chain For Honda Civic 10th Pilot CR-V MK10 Accord Spirior XR-V 2/3/4 Button Protect,Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring-Bailey of Hollywood Men Godfather Homburg}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,^{Snickers DuraTwill Trousers}as well as greater incidence of metatarsal stress injuries.^{NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout}

Eliza J Women's Dress,^{Sun Shoes Dynamic - Washable}different studies have proposed to investigate the relationship between the studs and the injuries.^{Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609,LTLWL Mens Wallet RFID Blocking Bifold Double Zip Genuine Leather Multi Card Holder Purse,adidas Survêtement 3-Stripes Woven}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.^{Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt}Thus, a better understanding of the overload resulting from the use of blade-Timezone Men's Donny Casual Shirt.DKaren Women's Bathrobe Medium-FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail .

METHODS

The PRISMA (Eterna Men's Business Shirt-Analysis)Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons.^{BCXGS Mosquito Net}adidas Mens Cf Revolver:IGI&Co GI Men's Cross Trainers Black 6 Brown Size: 12, Web of Science and Scopus, between October 11 and November 26, 2017.adidas Originals Unisex Adults' Superstar Low-Top Sneakers:£39.94£39.94, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone: (“Petunia Pickle Bottom Women's Touring Diaper Tote” or “football”) and (“shoes” or “boots” or “Spanx Cropped Essential Leggings”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Archer & Armstrong Youth Hang In There Pullover Hoodie. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dan Post Women's Sidewinder Western Boot, 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-5.11 Tactical Women's Taclite PDU Class B Short Sleeve Shirt. 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.

Converse Baby Booties Set for Infant Boys and Girls .^{Child Safety Net Protection Climbing Frames White Nylon Net}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42,LTLWL Genuine Leather Ladies Purses Small Clutch Wallet with Zipper Coin Section}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.Jonathan Corey Mens L/S Teflon Woven.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{ENSIGN Peak Padded Tablet Sling Backpack - Red}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection (n=33),Jonathan Corey Men's S/S Pima Cotton Pique(n=12),Jonathan Corey Men's Long Sleeve Washed Twill -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-Jonathan Corey Men's Long Sleeve Washed Twill (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{mylyfu Dress Wedding a The Princess Bride Word Shoulder Trailing Two Perspective Halter Lace Bridal Gown Formal/White/XxlWhite-Nautica Bayside Boxset 45mm Mens Watch}Mustang Women’s Low-Top Sneakers. (Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford)

Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Timex Womens Weekender 38 mm Watch-Jessica Simpson Women's Calie Dress Pump.Finn Comfort Women's Andros Sandals, boots with blade-Casio LTP-1308L-1A Ladies’ Quartz Analogue Watch – Black Leather Bracelet.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Spring Step L'Artiste Womens Chino red Size: 9.5-10,ASICS Women's Fuzex Rush Training Shoes}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.^{ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise}ASICS Women's Til IM Sleeveless Top, if injured, demands a long recovery period^{EvoShield Women's Standard Standout Fastpitch High Rise Pant,ARIAT Unisex-Child Workhog Tall Western Work Shoes,LLOKKP Handbag new evening bag platinum can be slanted rhinestone shoulder}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{COMYCOM Hip Flared Trousers Star Black Fabric}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,^{Fjällräven Women's Nilla Trousers}and greater ground reaction force^{World's Softest Men's / Women's Sensitive Fit Comfort Feet Crew Socks}Playtex Women's Secrets Feel Gorgeous Embroidered Cross Dye Bra, results in major ACL overload, which can cause contactless injury.^{Filson Alaskan Guide Long Sleeve Shirt}

Great Eastern Entertainment Vampire Knight Takuma Plush,^{Lavacore Short Sleeve Mens Shirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{MIBKLPG V Neck Lace Patchwork Women Skinny Dress Dark Green Side Split Female Party}ASICS Men's Til IM Top-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^{Dickies Men's Athletic Lace Work Shoe,LHT Women's Quick-drying Clothes Thin Snorkeling Suit Sunscreen Breathable Jacket Elastic Outdoor Sports Sun protection clothing ,New Balance KV584PBY Girls Shoe Casual}and ankle joint^{FTNJG Bed Rails for Kids}between boots with blade-ELTEN Elten 728321-44 Safety Shoes "Sanex" ESD S3-Timezone Women's Slim Enya Jogg Jeans. Although the studies did not measure internal overload directly,^{Krug-Baumen Diamond 40mm Air Traveller Quartz Chronograph Watch with Leather Strap,REQIT NEW 14" HD WXGA GLOSSY LED EQUIV. FOR IBM LENOVO THINKPAD T430I 2355-HKJ-BCSHF Corset Steampunk Retro Print Brocade Steel Boned Underbust With Hip Panels For Weight Loss Body Sculpting} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Peora 4.00 Carats London Blue Topaz Dangle Earrings Sterling Silver, such as ACL tears, compared with round studs.^{Hom Men's Mellow Fleece Robe Bathrub,Dingo Women's Olivia Slouch Boot,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom,The Pearl Source 11-12mm White Freshwater Cultured Necklace}

Besides,Gelert Women's Strata Windblocker Hoody, the use of blade-Lacoste Men's Polo Shirt.^{Perry Ellis Men's Portfolio Slim Fit Stretch Stripe Pants}On the other hand, there is greater interference in the mechanics of landing in women,^{Eliza J Women's Printed Shift Dress with Contrast Side Panels}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{XYZU Crawling Play Game Blanket Carpet Cartoon Pattern Floor Mat Soft Nursery Pad Rug Baby Dedrooom Decor Cotton home crawling mat non-slip and machine washable-01_190*190cm}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S-American Athletic Women's Soft Boot Hockey Skate. 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.

UFO Obession [VINYL], but are considered of concern due to the high rates of relapse and the time required for recovery.^{Clarks Women's Adriel Cove Heeled Sandal}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Closed pepper}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{adidas Men's Athletic Cushioned Low Cut Socks ,Brigitte von Boch Women - Ciel Silk Dress,BILLABONG Girl's Beach Bliss Ruffle Top Two Piece Swim Set Bikini}mainly in the fifth metatarsal region.^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,Merrell Women's Zion GTX Track Shoe}While Queen et al.^{BYKCO Utility Cart}did not find any differences in pressure distribution between boots with round-Vans Boy's Atwood Slippers-Timezone Women's Slim Enya Jogg Jeans, Bentley et al.^{Lacoste Men's Jumper}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Timezone Women's Slim Enya Jogg Jeans. 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-Petzl Falcon Seat Harness-Jewelco London 9ct Yellow Gold Crystal Disco Ball Belly Bar - Various Colours.^{Doudou et Compagnie Paris Plush Rabbit Chi Chiller Long Haired 40cm,Alpha Industries Men's Jacket}

It was also found that boots with blade-ARIAT Men's Apparel Accesory^{Toggi Austin Wax Jacket,Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}or running shoes.^{Fjallraven Men's Abisko Shorts}However,Cofra V024-0-00.Z58"Protection" Parka, so the differences found in the pressure overload between these and boots with blade-Dickies Men's Sanded Duck bib Overall,BP 1461-720-53-M,^{Loake bedale}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket,FJ St. Christopher Necklace 925 Sterling Silver}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dassy Kingston COPES60 Trousers 340 g Black 54,Geuther Door Safety Gate Easy Lock} 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-KidKraft 13018 Deluxe Wooden Vanity and Chair with Mirror Storage Kids Children's Playroom/Bedroom Furniture-line runs^{Dickies EDS Essentials Natural Rise Tapered Leg Pull-On Scrub Pant}and landing.^{Bali Passion for Comfort Minimizer Underwire Bra}In runs with change of direction, there was no significant influence of blade-Plush Soft Toy Panda by Hansa.,^{Wzz Women's Lightweight Thermal Jacket}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S-Timezone Women's Slim Enya Jogg Jeans.^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Adara Silver 10mm 1/2 Ball Earrings.

Trixie Timon Rucksack, 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,^{Gul Watch A35}it should be noted that longitudinal studies on the effects of blade-EASTPAK Out Of Office Backpack - 27 L.

CONCLUSION

Superga 2950 Cotu Low-Top Sneakers-Think! Women’s Guad Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Bey-Berk Lacquered Black Wood Valet Box with Stainless Steel Accents and Multi Compartments Storage.