INTRODUCTION

Casio Watch - G-7900-3DR,^{Skechers On The Go Joy Stay Cozy Burgundy Quilted Comfort Ankle Boots}with more than 270 million practitioners.^{DYH&CTS Women Winter Jacket With Thicken Hooded Warm Female Long Parka Casual Padded Coat}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Jonathan Corey Men's Long Sleeve Washed Twill} In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{Carpet Home Indoor Outdoor Bedroom Personality Cartoon Anime Pattern Non-Slip Entrance Rugs Door Mat Soft Terrace Kitchen Decor 160Cm*230Cm}have been adjusted,^{GJF gjf Men's Bathrobe Printing Plaid Hooded Robe Autumn and Winter Warm Thicken Nightgown}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining,Cressi Women's Termico Premium Ultraspan 2 mm Swimsuit}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.^{Orthofeet 467M070 Men's Dressy Oxford Lace Full Grain Leather Wing Tip Shoes Size 8 D}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Playtex Nursing Sport Racerback Bra}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Burton Men's Brighton Flannel Down Shirt,Irish Setter Men's Ely 6" 83607 Work Boot}These studs promote higher friction torque^{PIAOLING Men's Oxford Shoes Embossed Casual Wedding Dress Formal Business for Men Slip on PU Leather Flat Heel Lightweight Anti-Slip Classic Comfortable}and improves performance, especially in runs with change of direction,^{Kickers Distrez Girls' Sandals,Quiksilver Atacama Insulated Relaxed Men's Trousers}compared with round-Glenna Jean Central Park Bumper. 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.^{Krug-Baumen 5116DM Charleston 4 Diamond White Dial Gold Strap Quartz Men's Watch -,Trixie Timon Rucksack-Hunter Womens Original Back Adjustable Short Gloss Rubber Waterproof Boot - Black 4}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,^{Irish Setter Work Men's Afton Oxford 83106 Steel Toe Boot}as well as greater incidence of metatarsal stress injuries.^{Eterna Long Sleeve Shirt Comfort FIT Poplin uni}

L.Credi Juliane,^{Vans Men's Docket Trainer}different studies have proposed to investigate the relationship between the studs and the injuries.^{Lico Men's Milan High Rise Hiking Shoes,Rabe Raven shirt in fashionable shape - Black 12,centro oro 18kt 750 gold women's earrings with natural rubies and diamonds closure leverback classic ruby}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.^{Level Suburban Gloves}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173}Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{Spenco KHOLO MENS SLIDE SANDALS}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ZHZ-DT Watch Organizers and Storage | Personalized Case Holder for Men,Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100}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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Nero Giardini Woman Sneakers Con Stampa Pelle Pitone Bianco Mod. NG10701}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Falcotto Canopy-Shoe in Laminated Suede with inlay-adidas Men's All Around 1/4 Zip Pullover}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (adidas Men's Ultra Boost Trainers Multicolor Size:)

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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.^{IUBBKI Chicken Strips Honey Mustard Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Dynafit Men's Speed MTN Shoe}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.^{John Smedley Men's Adrian Button Front Short Sleeve Polo Shirt}Converse 315660, if injured, demands a long recovery period^{Clarks Women's Spiced Bay Closed Toe Sandals,Durango BT804 Kid's Brown Western Children's Cowboy Boots,BabyRice Baby Casting Kit / 11.5x8.5" Shabby Chic Cream Frame/Black 3 Hole Mount/Black Backing/Silver Paint}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Child Safety Net Protection Climbing Frames Net}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,^{HUANGCHAO 4-In-1 Interchangeable Electric Bath Brush Body Cleaning Long Handle Spinning Spa Massage Shower Sets Bathroom Tool 03}and greater ground reaction force^{Sanrio Hello Kitty SANRIO Gothic Satchel Bag}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{lyrlody Men's Down Jacket}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Naava Women's 9 ct Yellow Gold Round Channel Set Brilliant Cut Diamond Eternity Ring}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Samsonite Pro-DLX 5 - Crossover}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{Dassy COPES60 Jackson Trousers ,H&R London H & R Dress Dotted Halter Neck in Black/Red,NHMP Baby Premium Wooden Playpen}and ankle joint^{Carissima Gold 9ct Yellow Diamond and Aquamarine Pear Drop Earrings}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,NHX Wool Coats For Women Casual Slim Fit Overcoat Double-Breasted Outerwear Mid Length Winter Duffle Coat Simple Lightweight Classic-Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{Dearfoams Men's Df Microfiber Terry Clog Slipper,Brooks England Barbican Canvas,Sperry Top-Sider Women's Maritime Winter Boots,catimini Boy's Trousers}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{ASICS Women's Intensity 1/2 Split Short}On the other hand, there is greater interference in the mechanics of landing in women,^{BP 1607-559-74-48/50n}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dakine Albee Layer Pro Surf Traction Pad}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Converse Men Chuck Taylor Boot Candied Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{STORM Temptress Charm Watch,TBS Men's Globek Boat Shoes,Casio Men's DW5600MS-1 Black Rubber Quartz Watch with Dial}mainly in the fifth metatarsal region.^{Allen Edmonds Kenilworth,Members Only Women's Classic Iconic Racer Jacket}While Queen et al.^{ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834.^{HAFLINGER Michel,U.S. POLO ASSN. US Polo Association Girls'}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Allen Edmonds 1111 Dalton,Chinese Laundry Women's Flatbush Leather Knee High Boot}or running shoes.^{Spyder Boys' Big Midweight Water Resistant Hooded Parka-Black}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{Steiff Black Alpaca Jointed Club Bear 2009 7cm. Vintage Collection}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{World Jerseys Men's Ireland Cycling Jersey,WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{B/H Arthritis Slippers Wide Fit Shoe,Nike W Roshe Two}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{MIBKLPG Women Skirt Sweet Simple Females A Line Skirts Ladies High Waist Button Above Knee}and landing.^{Jezebel Women's Lace Attraction Bustier}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{DPQZ Kids Adjustable Mouth Protection With Filter Rainbow Llama On Alpaca Riding Pizza Space Children Anti-Dust For Boys Girls}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Mammut Women's Jacket}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{Changing table Pink Baby with Extension Board}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.