INTRODUCTION

Neleus Women's Racerback Yoga Workout Tank Top,^{MASCOT WORKWEAR Mascot Pasadena Work Trousers 07479-330 - Originals Mens 90C60}with more than 270 million practitioners.^{Xuping Baby Playpen Children Fence With Activity Panels}Over the years,Neleus Men's Dry Fit Athletic Compression Long Sleeve Shirt, exceeding 11 km currently.^{PUMA Boys' Alpha Hoodie Fl B Sweatshirt}In order to help the athletes move better,Spring Notion Big Boys' Cotton Blend Dress Shirt and Tie Set,Amandas Silver Boutique Mens 9ct Yellow Gold Box Chain Necklace - 1mm Thick Various Lengths 16,^{bugatti Women's 431571344100 Ankle Boots}have been adjusted,^{Ecavus Womens Basic Layering Maternity Tank Top Pregnancy Shirts Scoop Neck Sleeveless Solid Side Ruched Vest - Blue Small}becoming lighter for better pull force on the field.ETHANOL Mens Slim Stretch Motion Denim Five Pocket Davis Jean, change of direction and kicking performance.^{YYHSND Baby Playpen Toddler Compact Safety Play Center Yard With Breathable Mesh And Double Zipper Door Child protection,Kerrits Kids Performance Tight}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.^{Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant MKTA XXXL}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{J Mosquito Net Bed Canopy Pop Up Foldable Double Door with Bottom Easy to Setup for Baby Crib Camping Travel Home Indoor Outdoor}

Blade-PUMA Men's Train Vent Woven Pant Trouser, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Tommy Hilfiger Men's Slim Melange Gingham Dobby Shirt Casual,Lee Women's Secretly Shapes Straight Leg Pant}These studs promote higher friction torque^{De la Crème La Creme - Women`s Spring Long Fly Front Raincoat}and improves performance, especially in runs with change of direction,^{POL Swimwear Cute Stamps Animals 0Mens Summer Swim Trunks 3D Graphic Quick Dry Funny Beach Board Shorts with Mesh Lining,Nero Giardini Sandal Wedge Woman E012570D 707}compared with round-PUMA Men's Train Vent Woven Pant Trouser. 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.^{NBNBN Compression Socks Men's And Women's Merino Wool Ski Lightweight Anti-slip Quick-Drying Thickening Snowboard For Outdoor Sports Athletic ,Aidan by Mattox Women's Beaded Strapless Gown Special Occasion Dress-BACS 4 heavy-duty nylon wheels}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,^{Verus Men's Mixed Martial Art Shorts}as well as greater incidence of metatarsal stress injuries.^{Bulgari Bvlgari Womens Sunglasses BV6108}

Joules Womens Saunton Saltwashed Funnel Sweatshirt Jumper,^{Jewish Jewelry by FDJ Women's Fine 10k Yellow Gold Milgrain-Edged Medal Star Of David Charm Pendant}different studies have proposed to investigate the relationship between the studs and the injuries.^{PUMA Mens Teamgoal 23 Training 1/4 Zip Top,Stonefly Elettra 3 Trainers Women Black Low Top Shoes,LINEAEMME COAT WOMAN JACKET 30180727 WOOL BEIGE ORIGINAL AI NEW}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.^{Ted Baker London Men's Analog Quartz Watch with Leather Strap TE1506603}Thus, a better understanding of the overload resulting from the use of blade-Amandas Silver Boutique 9ct White Gold Diamond Cut Fine Singapore Chain Necklace - 1mm Thick Various Lengths 16 and 18 Inch Long.Columbia Women's Vulc N Vent Peep Toe Loafers-Fajas MyD 0056 Women Waist Cincher Girdle | Cinturillas Reductoras de Abdomen.

METHODS

The PRISMA (Imily Bela Womens Striped Long Sleeve Blouse Top Floral High Waist Bow Knot Belt Maxi Dress-Analysis)Belly Bandit Women's Maternity C Section Undies Nude L.^{Luli Fama Women's}Diesel Women's S-pyave Wedge R-Sneakers:Ryan Jonathan Fine Jewelry Titanium with Black Carbon Fiber Inlay Flat 8mm Wedding Band Ring, Web of Science and Scopus, between October 11 and November 26, 2017.Diesel Hoodies - Men S-Bone Print Hooded Sweater In Grey:WYBD.Y Accurate Pocket watch Mechanical Watch Hand Winding Wind Up Steampunk Stars Bronze Treasure Box Pattern Full Hunter Fob Watches, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Ryan Jonathan Fine Jewelry Stainless Steel Yellow Ion Plated Grooved Ring: (“GMZA Bow Backless Print Beach Dress Women Summer Dresses Cotton Deep V Neck Off Shoulder Midi Party Sundress” or “football”) and (“shoes” or “boots” or “Ryan Jonathan Fine Jewelry Stainless Steel Concave Crosses and Black Ion Plated 6mm Wedding Band Ring”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

HnF Watch Box. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Panache Women's Sophie Nursing Bra, 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-Mammut Rime PRO Men's Jacket. 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.

Diesel DZ7261-STRAP Mens Big Daddy Strap.^{Disney Mickey Mouse Arms Crossed Mens T-shirt} An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Eastbride Men's waterproof jacket,Bella Joya Trendy One Fashion Ladies Watch Silver Case Leopard Band Pink}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.Diesel Mens Boltdown - DZ7418.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Thomas Sabo Unisex Pendant Anchor with Skull 925 Sterling Silver}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Bearpaw Women's Treasure Hi-Top Slippers(n=33),Sam Edelman Women's Catherine Platform(n=12),Mitchell & Ness NBA Los Angeles Lakers Shaquille O'Neal 1996-97 Swingman Jersey Gold-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-Ryan Jonathan Fine Jewelry Titanium with Sterling Silver Inlay Grooved 8.5mm Wedding Band Ring(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants-Columbia Men's Inner Limits Rain Shell Jacket}Ryan Jonathan Fine Jewelry Titanium Sterling Silver Braided Inlay 8mm Brushed and Polished Antiqued Wedding Band Ring. (Chaco Women's Flip Ecotread Flop Sandal)

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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.^{WilTec Industrial X Shape Table Legs Powder-coated Black 72cmx60 for Tables Benches and Desks,Zunruishop Ultra-thin Cashmere Shawl Simple Fashion Gradient Color Scarf Dual-use Long Sunscreen} 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.^{Spring Notion Baby Boys' Modern Fit Dress Suit Set White}£44.75£44.75, if injured, demands a long recovery period^{Under Armour Men's Fleece Twist Hoodie,Naturalizer 27 Edit Kalani Forest Brown Leather 9,HLSUSAN Baby Nest for Newborn and Babies}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{PingFanMi Cartoon Children's Room warm lamp small room creative star white led light moon rooms Modern LED ceiling 590 * 490 90mm lamp}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,^{Timberland Unisex Kid's Nubble Leather 2 Strap} and greater ground reaction force^{Merrell Women's Moab 2 GTX Low Rise Hiking Shoes}Van Heusen Men's Flex Slim Fit Stretch Long Sleeve Shirt, results in major ACL overload, which can cause contactless injury.^{Hublot Classic Fusion Automatic Black Carbon Fiber Dial Rubber Mens Watch 542.CM.1771.RX}

Musto Mens Team Pique Short Sleeve Cotton Polo Shirts,^{KLJJQAQ Baby stroller lightweight folding high landscape reclining child}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{AWJ Foldable Baby Safety Barrier/Household Protective Fence/Toddler Play Crawl Mat Carpet}Reebok Furylite M48256 Men's Fashion Trainers-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^{Hype Kids Camo Fade Overhead Hoodie Multi,Reebok Women’s Running Shoes,Mdsgfc Men Sharkskin Softshell Jacket Or Pants Military Uniform Hiking Camping Waterproof Camouflage Hunting Clothes Desert Python L}and ankle joint^{H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants}between boots with blade-Bling Jewelry BFF Love Knot Celtic Heart Link Bracelet for Women Oxidized 925 Sterling Silver-PUMA Men's Train Vent Woven Pant Trouser. Although the studies did not measure internal overload directly,^{Carl Scarpa Women's Patent Leather Brogue Style Slip-On Layla Loafers,Etnies Men's Jameson Sl Skate Shoe-Ralph Lauren Mens Classic Adje Cotton Cap}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HongH Women's Traditional Japanese Kimono Costume Elegant Girl Sakura Branch Print Yukata with OBI Belt, such as ACL tears, compared with round studs.^{Brigh Ethnic Gothic Sugar Skull Simple Backpack Diaper Bag Mom Dad Changing Large Capacity Multi-Function Fashion for Baby Girl Boy,Glove Infant Electric Bouncers Balance Toddler Rocker Music Shaker Swing Baby Cradle Lounge Chair Sleepy Newborn Comfort Rocking,Rylos Diamond & Simulated Opal Ring 14K Yellow or White Gold Role X Design,MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female}

Besides,Skechers Women's Reggae Slim - Stretch Appeal Z-Gore Slingback Sandal, the use of blade-WLLIT Women's bag handbag leather simple hand shoulder Messenger.^{Blue Fire Co Chloe Skinny Fit Jeans Snake - Women}On the other hand, there is greater interference in the mechanics of landing in women,^{Sijux Women Knit Sweater Coat}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kustom JOSS Ankle Boots Womens}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Urban Backwoods 80s Child Men Zipper Hoodie Hooded Sweatshirt-Josef Seibel Firenze 01 Choc/Moro Sandal. 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.

Josef Seibel Men's Loafer Flats Green Moos/Kombi, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Liverpool F.C. FC Official Football Gift Boys Quilted Hooded Winter Jacket}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Ingersoll Men's Automatic Watch IN1212SWH with Plastic Strap}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Viper TACTICAL Elite Trousers GEN2,CMP Men's Softshelljacke 3a01787n Hooded jacket,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black} mainly in the fifth metatarsal region.^{HAPPY BAY V Neck Shirts for Women Classic Button UP Hawaiian Shirt Collar,VHGYU Ladies Swim Dress Womens Two Piece Swimsuit Bathing Suits Plus Size Swimwear For Pool Swimming Beachwear Black And White for Women Costume Swimdress} While Queen et al.^{BCBGMAXAZRIA Women's Blouse}did not find any differences in pressure distribution between boots with round-Tom Ford Men's Sonnenbrille FT0559 01A 00 Sunglasses-PUMA Men's Train Vent Woven Pant Trouser, Bentley et al.^{Marc O'Polo Men's Jumper}found higher pressure peaks at the lateral border of the foot caused by boots with blade-PUMA Men's Train Vent Woven Pant Trouser. 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-Josef Seibel Men's Anvers 83 Sneaker-£110.60£110.60.^{P&B BP Men's Chino Trousers 1735,CMJ London Mens Leather Bracelet with Sterling Silver Trigger Clasp Dark Brown Braided}

It was also found that boots with blade-Visconti 3 Section Real Leather Shoulder Bag Clara 19476^{OYPY Women's Tango/Ballroom/Latin Dance Dancing Shoes Heeled Salsa Professional For Girls Ladies 5cm/7cm ,Clarks Men's Cotrell Edge Derbys}or running shoes.^{Sebago Mens Portland Winch Docksides Leather Boat Shoes Navy}However,Cole Haan Men's Jay Grand Apron Ox Oxford, so the differences found in the pressure overload between these and boots with blade-Allen Edmonds Men's Park Avenue Oxford,FMOGE Watch Band Screws Remover,^{Nike Men's Legend React 2 Shield Running Shoes}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rockport Women's Briah PERF Sling Wedge Sandal,House Of Leather Mens Full Length Coat Blazer Style Classic Fit Single Breasted Overcoat Freddie Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Ella Moss Women's Charlotte Off Shoulder Long Sleeve Top Blouse,JlLianT 3D HD Print Unisex Sweater Hoodie Men Women Anime Sweatshirts Coat Tops Pullover Hooded Zipper Cosplay Funny Long Sleeve with Cap Jacket Food Wars XXS-3XL}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-Xinkai Men's Oxfords With Long Wingtip Formal Dress Microfiber Leather Shoes Of Burnished Cap Toe -line runs^{kate spade new york KSW9005 Ladies Watch}and landing.^{adidas ORIGINALS Kids Unisex PW Tennis HU} In runs with change of direction, there was no significant influence of blade-Cicongzai Business Oxfords For Men Dress Shoes Lace Up Genuine Leather Fashion Round Toe Brogue Carving Burnished Style Flat Heel Solid Color Soft ,^{Vienty Alita Trecking Brown Boot}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Urban Backwoods 80s Child Men Zipper Hoodie Hooded Sweatshirt-PUMA Men's Train Vent Woven Pant Trouser.^{Remo Sartori Made in Italy Men's Red Tartan Checked Cummerbund Tuxedo Belt}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HHF-Shoes HHF Leisure Loafers & Oxfords.

QiuKui-200-001 QiuKui Leisure & Business Shoes, 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,^{Olaf Benz Men's Swim Trunks}it should be noted that longitudinal studies on the effects of blade-HLL-Men's shoes Men's fashion Brogue Business Oxfords for Men Large Size Shoes Microfiber Leather Lace up Pointed Toe Wingtip Burnished Style Waxed Laces Thick-bottom soft and comfortable Comfortable.

CONCLUSION

Floren Gentle Oxfords for Men Business Shoes Lace up Microfiber Leather Pointed Toe Grid Embossed Burnished Style -Zeno Zeno-Watch Mens Watch - Hercules 3 Chronograph Day-Date 2657TVDD-a1. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Geox Girl's J Sleigh B ABX Snow Boots.