INTRODUCTION

Casio Watch - G-7900-3DR,^{Chaco Zcloud 2}with more than 270 million practitioners.^{Marmot Men's}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{BILLABONG Girls' Boho Babe One Piece Swimsuit}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{John Deere Mens Made with Pride Long Sleeve Shirt}have been adjusted,^{Vanessa Bruno Ribbed Knit Maxi Turtleneck Pullover Woman}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet,Kohler 1104111-VF Part Nozzle Assembly}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.^{Mewsskay Jeans Men Male Jean Mens Men'S Classic Fashions Pants Denim Biker Luxe Pant Slim Fit Baggy Straight Trousers Designer}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Arena Zodiac 100% Cotton Terry Bath Robe}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas Men's Varsity Loose Fit Short,Fjällräven Est. 1960 T-Shirt Men acorn 2020 Shortsleeve Shirt}These studs promote higher friction torque^{HWYP Canvas Men's and Women's Small Sling Bags Backpacks for Hiking Biking Travel Outdoor Casual Bags-White}and improves performance, especially in runs with change of direction,^{Eterna Long Sleeve Shirt Modern FIT Twill uni,Dickies Men's Thermal-Lined Fleece Hoodie - Black Medium}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.^{DC Comics Men's T-Shirt,Radley London Large Flapover Matinee Purse Shadow in Red Leather RRP £85.00-LY-01 Women's Leather Top-Handle Girl Cross body Bag Fashion Handbags Flap with Lock Closure Shoulder for women}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,^{Eterna Long Sleeve Shirt Modern Fit Poplin Checked}as well as greater incidence of metatarsal stress injuries.^{Naturalizer Women's Emiline Loafer Flat}

L.Credi Juliane,^{Anderson and Webb & Green Jade Blessings Silver Oblong Pendant Necklace 18"}different studies have proposed to investigate the relationship between the studs and the injuries.^{Browning Badger Creek Short Sleeve Shooting Shirt,Chatham Men's Bermuda II G2 Boat Shoes,Sweet Potato Swizzle Window Valance}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.^{Clarks Women's Sharon Noel Oxford}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 .^{AMYMGLL The new ultra-brazing leather fashion car cushion spring and summer automotive supplies Four Seasons Universal Deluxe Edition Standard 5 color selection} 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.^{Kids Cotton Safety Swabs - 80 count ***Assorted Colors***}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas Men's Clima Tech Short,ECCO Men's Birmingham Cap Toe Shoes}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.^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}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^{Berghaus Mens Paclite Gore-Tex Waterproof Overtrousers-Eterna Long Sleeve Shirt Comfort FIT Structured}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (Subobo Men's Accessories And Women's Retro Casual Stretch Fabric Woven Elastic Size Belt Unisex Leather Belts )

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.Converse 315660, boots with blade-Cofra 78450-002.W43 Size 43 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{IUBBKI The Circle - That 70'S Show Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Joya Shop EU Capri III Navy Men Shoes - 11 UK}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.^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}Converse 315660, if injured, demands a long recovery period^{Silver By Mail Celtic Rope Ring,Clarks Women's Leisa Emily Sandal,Skechers Sport Women's D'Lites Original Non-Memory Foam Lace-Up Sneaker}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}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,^{Eterna Long Sleeve Shirt Comfort FIT Twill Striped}and greater ground reaction force^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{JTQMDD Children's Dress}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{LINWOODS Linwoods Sprouted Milled Organic Flaxseed - 360g}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{New Balance Women's Summit Unknown V1 Trail Running Shoe}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^{Van Heusen Men's Necktie,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace,Champion Women's Authentic Sports Bra}and ankle joint^{JIVRAJ FASHION Outfit Unstitched Embroidery Work Butterfly Net Dupatta Indian Pakistani Party Wear Kameez Salwar Ethnic Beautiful Sharara Palazzo Suit Dress Designer Shawar}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,^{Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets,Columbia Men's Silver Ridge Convertible Pant-glstkrrn Swift RZ AZ OneLife Hoodie}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.^{L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches,Snickers Canvas Pants,Padders Plus Revive 639N,Dirty Dog 53057 Black Furious Wrap Sunglasses Polarised Sailing}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Me Too Women's Lilyana Ballet Flat}On the other hand, there is greater interference in the mechanics of landing in women,^{Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sorel Men's Caribou Wl Hiking Shoes}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.^{Woodtree Ying Polar Bear Doll Tanabata Valentines Day Net Red Plush Toy Cute Large Sleeping Pillow Birthday Gift} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Salewa Women's Pedroc Sw/DST W PNT Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{MILLY Women's Racer Stripe Slip Dress,adidas Techfit Climacool S/S T-Shirt - Black,DZX Vintage Pocket Watch}mainly in the fifth metatarsal region.^{Carve Designs Southold Hoodie,TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK}While Queen et al.^{Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White}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.^{Madden Men's M-appikk Chukka Boot}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.^{MIBKLPG New Vintage Skirts Fashion Warm High Waist Women Skirt Elastic Ladies,Jessica Simpson Women's Calie Dress Pump}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,LLSH Winter Extra Long Warm Hooded Solid Ankle Length Sleepshirts Kimono Nightdress Night Wear Dress Gown 09.21C} or running shoes.^{Pearl Izumi Men's Infinity Split Short}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,^{Adidas Mens Analogue Quartz Watch with Stainless Steel Strap Z03-2958-00}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Generic Size 60 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah,SheIn Women's Sheer Floral Lace Trim Button Front Crop Blouse Long Sleeve Top}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Clicke 15 Semiprecious Gemstone Box Collection Stones Rock,ICE CARATS 10k Yellow Gold Twist Hoop Earrings Ear Hoops Set Fine Jewellery For Women Gifts Her}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^{Glenna Jean Penelope Stripe Pillow}and landing.^{Baibao Fashion Folding Shopping Grocery Portable Trolley stacking chair} 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 ,^{Boombee Men's Gym Top Fitness Wear Tights Sportswear High Stretch Long Sleeve Set} 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.^{MB55 Fuzzy Socks Striped - 12 Pairs}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,^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga 160 x 230cm}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.