INTRODUCTION

Casio Watch - G-7900-3DR,^{Woodtree 2 Folding Chairs Garden and Terrace}with more than 270 million practitioners.^{FDSH Men's Parka Windbreaker Jacket}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Julbo Unisex Ultra Zebra Light Sunglasses} In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{Dingo DI19090 Men's Rev-Up Black Side Zipper Short Harness Boots}have been adjusted,^{adidas NBA Anniversary Draft Knit Hat - Kf11Z}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Shirt sidez Intel Inside Idiot Outside Funny Mens Hoodie,Diaper Bag Backpack - Pink Dot Minnie Multifunction Waterproof Travel Maternity Nappy Changing Bags}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.^{L.Credi Juliane}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Jerzees Youth Elastic Waist Pill Resistant Fleece Sweatpant}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Fossil JR-1156 Watch Strap Leather Black 24 mm ,WANGCY Down Jacket Women Long Winter Women's Coat Light And Large Plush Hooded Warm Anti-static Windproof Hidden Drawstring Fashion}These studs promote higher friction torque^{QinWenYan Watch Box Portable 8-grid Travel Case PU Leather Zipper Storage Organizer Is Very Suitable For Use}and improves performance, especially in runs with change of direction,^{Oakwood OakwoodOakwood Aviator Jacket 1,New Balance Women's 009 V1 Sneaker}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.^{Sam Edelman Women's Packer Ankle Boot,hjh OFFICE 634120 childrens desk chair KIDDY GTI-2 fabric black/grey ergonomic swivel for kids-Eterna Easy Iron City Shirt Long Sleeve}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,^{Lego Wear Girl's Snowsuit}as well as greater incidence of metatarsal stress injuries.^{Eterna Long Sleeve Blouse Modern Classic Striped}

L.Credi Juliane,^{Diamond Delight IGI Certified 14k White Gold Wedding Band Ring} different studies have proposed to investigate the relationship between the studs and the injuries.^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping ,Henschel Hats Dude Dakota Leather Hat with Conchos & Tie-Back Band,Alan Paine Combrook Skirt 49cm Juniper}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.^{FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat}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 .^{Casio 10350864 – Clock}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.^{Nautica Boys' Stripe Pique Short Sleeve Polo Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,Charles River Apparel Men's Jacket}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.^{Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration}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^{Columbia Men's Tectonic Access Softshell-Patagonia Men's M's R2 Techface Jkt Jacket} Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Casio 71604348 – Clock)

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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.^{Skechers Men's Selmen Revano Trainers,Muga Wedding waistcoat with Plastron Handkerchief}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.^{Dr. Martens Vegan 1460 Classic Boots}Converse 315660, if injured, demands a long recovery period^{Herr der Ringe Lord of the Rings - Arwen's Ring/Arwen Evening Star,Fila Women's Memory Workshift Slip Resistant Work Shoe,Reebok Big and Tall Play Dry Tech T-Shirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{adidas Men's Harden Stepback T-Shirt}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,^{Outdoor Research Mens Seattle Sombrero}and greater ground reaction force^{Saucony Mens Liberty Iso Fitness Shoes}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{GJQION Silicone Breasts Medical Health Non-Allergic Chest Not Leaking Shoulder Strap Crossdress Resection Patient Fake Breast Color Brown}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{MAC Women's 'Helen'}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet} 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^{Chaco Zcloud 2,BILLABONG Girls' Boho Babe One Piece Swimsuit,John Deere Mens Made with Pride Long Sleeve Shirt}and ankle joint^{DEWALT DeWALT Hammer Safety Boots Honey 8 UK Wide}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,^{Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman,Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet-Mewsskay Jeans Men Male Jean Mens Men'S Classic Fashions Pants Denim Biker Luxe Pant Slim Fit Baggy Straight Trousers Designer}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.^{Arena Zodiac 100% Cotton Terry Bath Robe,Meindl Wisper Junior Shoes Navy/Red,adidas Men's Varsity Loose Fit Short,Fjällräven Est. 1960 T-Shirt Men acorn 2020 Shortsleeve Shirt}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Eterna Long Sleeve Shirt Modern FIT Twill uni}On the other hand, there is greater interference in the mechanics of landing in women,^{Dickies Men's Thermal-Lined Fleece Hoodie - Black Medium}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hanes Mens Ultimate Cotton Pullover Hooded Sweatshirt}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.^{DC Comics Men's T-Shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Radley London Large Flapover Matinee Purse Shadow in Red Leather RRP £85.00}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Eterna Long Sleeve Shirt Modern Fit Poplin Checked,Naturalizer Women's Emiline Loafer Flat,SYue Pregnant women's pillow waist support side sleeping belly home removable and washable comfortable soft breathable blue}mainly in the fifth metatarsal region.^{Anderson and Webb & Green Jade Blessings Silver Oblong Pendant Necklace 18",Browning Badger Creek Short Sleeve Shooting Shirt}While Queen et al.^{Sweet Potato Swizzle Window Valance}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.^{Clarks Women's Sharon Noel Oxford}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.^{Hellyhansen Men's Odin 9 Worlds 2.0 Jacket,adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{AMYMGLL The new ultra-brazing leather fashion car cushion spring and summer automotive supplies Four Seasons Universal Deluxe Edition Standard 5 color selection ,adidas Men's Clima Tech Short}or running shoes.^{ECCO Men's Birmingham Cap Toe Shoes}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,^{Luminox Men's Quartz Watch Navy Seal Colormark A.3051.BO}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{texxor teXXor Canvas 320 2-in-1 Work Jacket with Cordura,The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Eterna Long Sleeve Shirt Comfort FIT Structured,Subobo Men's Accessories And Women's Retro Casual Stretch Fabric Woven Elastic Size Belt Unisex Leather Belts} 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^{Speedo Women's Turnz One Back Swimsuit}and landing.^{New Balance Dunham Men's Winslow Oxford}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 ,^{Baffin Mens Hunter Wellington Boots}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.^{Paguro Eco-Friendly Recycled Slim Championship Bicycle Inner Tube Tyre Belt}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,^{CLBING Tactical Shoes Desert Winter Outdoor Hiking Boots Landing Military Shoes}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.