INTRODUCTION

Casio Watch - G-7900-3DR,^{Earth Origins Women's Terry Slide}with more than 270 million practitioners.^{Finn Comfort Men's Venedig Clogs}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Bombata Classic Briefcase}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots}have been adjusted,^{Pearl Izumi Transfer Men's Baselayer Long Sleeve}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring,Simone Pérèle Women's Delice Sheer Plunge Bra}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.^{Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sierra Designs Women's Microlight Jacket,Columbia Women's Arcadia Ii Jacket Rain}These studs promote higher friction torque^{MIBKLPG Women Loose Dress O Neck Button Print Fashion Long Sleeve Letter}and improves performance, especially in runs with change of direction,^{The SAK Kendra Hobo,HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}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.^{Etnies Men's Jameson 2 Eco Skateboarding Shoes,The North Face Women's W City Midi Trench parka-JEWEL BEADS Beads Gemstone 1 Strand Natural Drilled Emerald Raw Stones}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,^{Child Safety Net Protection Climbing Frames Net}as well as greater incidence of metatarsal stress injuries.^{Fjallraven Fjällräven Unisex laptop backpack Kånken}

L.Credi Juliane,^{Clarks Swift Mile Mens Casual Lace-Up Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L,Old West Girls' Corona Calfskin Cowgirl Boot Leather,adidas Men's Cf Refresh Mid Fitness Shoes}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.^{adidas Women's Tiro 11 Short-Sleeve Jersey Top}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 .^{Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door} 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.^{Eterna Long Sleeve Shirt Modern FIT Twill Striped}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{s.Oliver Chronograph SO-1673-MC,Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot}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.^{JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking Boots}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^{Russell Athletic Jerzees Colours HydraPlus 2000 Jacket : Color - Black Size M-Sperry Top-Sider Men's Authentic Original 2-Eye Vineyard Vines Patchwork}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Broccoli Youth Tier T-shirt of impurity wing )

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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.^{GFYWZ 5-Pack Suit Hanger Wide Shoulder Solid Wooden Non-Slip Coat Hangers with Anti-Rust 360 Degree Swivel Hook Retro Finish,D-GOLD Sterling Silver Black Diamond Shark Pendant} 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.^{Nemesis #NE240K Men's Square Black Dial Wide Leather Cuff Band Watch}Converse 315660, if injured, demands a long recovery period^{Dingo Boots Mens Rev Up Black Size: 8.5 X-Wide,Regatta Hydraforce Soft Shell Jacket Navy/Black L,Earthlite EARTHLITE Portable Massage Table Package AVALON TILT – Reiki Endplate}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Sweet Potato Happy Trails Musical Mobile}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,^{New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes} and greater ground reaction force^{Tiffen 77mm Variable Neutral Density Camera Lens Filter-black}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{BJYG Child Safety Net Protection Climbing Frames Net}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Love Moschino Borsa Calf Pu Nero}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^{SALOMON Women's Crossamphibian Swift 2 W Water Shoes,Le Coq Sportif T-shirt Essentiels,New Balance Men's 500 Trainers}and ankle joint^{MICEROSHE Popular Men's Shirts Camouflage Long Sleeve Splicing Chest Flash Printing High-end Shirt}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,^{Kangol Headwear Wool Flexfit Baseball Hat,Beadaholique Sterling Silver Charm 3mm Bracelet For Pandora Style Beads 7.5 Inches Magnetic Screw End-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2}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.^{G-hong Clutch Evening Bag - 19 * 13 5CM for Women Formal Fashion Party Rhinestone Cry stal Tote Bridal Cosmetic Handbag Silver Color with Detachable Chain,Diaper Bag Backpack - 3D Iron Man Multifunction Waterproof Travel Maternity Nappy Changing Bags,Good idea white canvas picture painting on canvas,David's Bridal Bra Bustier Torsolette 8949}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Promotion Costume Big Cow}On the other hand, there is greater interference in the mechanics of landing in women,^{Herrlicher Women's Pitch Denim Straight Jeans}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{HAFLINGER Grizzly Kanon Open Back Slippers}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.^{ASICS Women's Cabrillo Pant}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Columbia Men's Access Point Shell Omni Tech Jacket,SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White,N / A Pocket Watch}mainly in the fifth metatarsal region.^{Nunn Bush Men's 84717-001 Oxford,Acorn Women's Unisex Versafit Sock Slipper}While Queen et al.^{Vilac Vilac8100 Grocery Store}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.^{Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold}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.^{SERENGETI Sunglasses Genova Lens: Polarized 555nm,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}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring,Snickers DuraTwill Trousers}or running shoes.^{NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout}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,^{IUBBKI Diaper Bag Backpack Lucky Minnie Multifunction Travel Back Pack Shoulder Maternity Nappy Baby with Changing Pad}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Sun Shoes Dynamic - Washable,Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Survêtement 3-Stripes Woven,Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt}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^{MV Agusta Men's Jacket}and landing.^{ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM}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 ,^{BCXGS Mosquito Net}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.^{adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42}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,^{LTLWL Genuine Leather Ladies Purses Small Clutch Wallet with Zipper Coin Section}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.