INTRODUCTION

Shirt sidez The Beatles Art Mens V-neck T-shirt,^{Unleashed Where No Life Dwells [VINYL]}with more than 270 million practitioners.^{WOLVERINE Mens Boot 1000 Mile Rust Men}Over the years,Grubs Boots Unisex's Frostline Boots, exceeding 11 km currently.^{Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes} In order to help the athletes move better,magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag,Wacoal Women's Shapewear Top,^{Dickies Men's Athletic Lace Work Shoe}have been adjusted,^{adidas unisex-child boys girls EH2769 Harden Stepback Black Size: 5 UK}becoming lighter for better pull force on the field.Ikea EKORRE - Rocking-moose, change of direction and kicking performance.^{French Sole Fs/Ny Women's Via Metallic-Leather Ballet Flat,ZTBXQ Fashion Art Party cosplay Decorations Supplies Women's Instant Crown Human Hair Topper Piece 13x14cm Silk Base Clip in Haircut Wiglet for Thinning Off Black 12 '}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.^{Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Baibao Fashion Aluminum Folding Portable Shopping Cart stacking chair}

Blade-Rab Women's Ascent Jacket , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Seat Subframe PE 206 Type II 98 Passengers Side,Think! Pensa}These studs promote higher friction torque^{Inmaculada Romero IR Accessory Jewelry Sterling Silver Chain 40mm 925M Lira Smooth. Unisex}and improves performance, especially in runs with change of direction,^{Finn Comfort FinnComfort BADEN 1009390023 Mens Lace-Up Shoe,BabyRice Baby Casting Kit / 11.5x8.5" Shabby Chic Cream Frame/White 3 Hole Mount/White Backing/Silver Paint}compared with round-Rab Women's Ascent Jacket . 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.^{edc by Esprit Men's Coat,N / A Creative chicken plush pillow soft stuffed cartoon animal toy bedroom sofa cushion doll child birthday gift home decoration without battery 65cm-Finn Comfort Women's Soho Lace up Shoes}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,^{Fristads Kansas Workwear 100545 Pro Trousers Zip-Off}as well as greater incidence of metatarsal stress injuries.^{LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women}

Rainbow Club Kelis Ivory Dyeable Satin Wedding or Occasion Shoes,^{JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK}different studies have proposed to investigate the relationship between the studs and the injuries.^{PUMA Apparel Men's Motorsport Hoodie,BATMAN Youth Caped Crusader Pullover Hoodie,Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S}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.^{Dower & Hall Silver Marquise Grey Pearl Earrings ~ LUE42-S-DGP}Thus, a better understanding of the overload resulting from the use of blade-HODGMAN Aesis Shell Jacket.Wenzel Escape Unisex Outdoor Rucksack-TuffRider Women's Baroque Field Short Boots.

METHODS

The PRISMA (Nike Lady Free 5.0 Running Shoes-Analysis)Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue.^{Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt}Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue:Sanita San Flex Clogs geschlossen schwarz O1 FO SRC, Web of Science and Scopus, between October 11 and November 26, 2017.boxdisplays Showcase Set Steel Grey Leatherette with Black Trim - :Bombata Classic Briefcase, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hanes Boy's Kids' Cotton-Blend Jersey Polo : (“AHJSN My hero academia 3D Printed Costume Cos izuku midoriya shouto todoroki All Might boku no Academia Hoodies Sweatshirt Jacket S G” or “football”) and (“shoes” or “boots” or “Jockey Women's Tops Supersoft Camisole”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Naot Womens Paris Wedge Sandal. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Josef Seibel Mens Franklyn Sling Back 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-Baffin Womens SOFT-W002 Zip-w. 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.

Luxottica Men's Eyeglass Frames.^{PUMA Evospeed 5 Fg Jr}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{WOLVERINE Mens Swampmonster Wp Boots,Deryan Peuterbox} 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.FRYE Womens Phillip Harness Hiking Shoes.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Timberland Pro Mens 6" Barstow Wedge Boot Moc Alloy Safety Toe}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),FRYE Women's Philip Harness Ankle Boots(n=33),Twisted X Men's Texas Cowboy Safety Boot Leather(n=12),Stormy Kromer Men's Cap-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-Dr. Martens DR MARTENS Women's Mariel Mary Jane(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Finn Comfort Men's Milano Lace-Up Flats-Pietro Ferrante Ring Friendship - Bronze Wanderlust Collection JWB3393}Dr. Martens Marten's 3989. (Chaco Zcloud)

Wiggly Giggler Rattle

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Julbo Unisex Ultra Zebra Light Sunglasses -STORM Temptress Charm Watch.Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net, boots with blade-ECCO Jump.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Rockabilia Goonies - Captains Wheel Juniors T-Shirt,Julianna Art Deco Bronze Lighting Sitting Leaning Lady Lamp}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.^{Takara Tomy Beyblade Metal Launcher Grip White Bb-64}The World Jewelry Center 14k Yellow Gold Solid Men's 4.5mm Figaro Chain Necklace with Lobster Claw Clasp, if injured, demands a long recovery period^{RZL-002-002 RZL Bowler Hats Gold and Black Micro Mini Top Hat,COSPA Pirates T-shirt yellow size One Piece Heart: L ,Timezone Women's Alexatz Shorts}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{adidas Harden Stepback Track Shoe}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,^{Replay Men’s Clutch Combat Boots}and greater ground reaction force^{Kate Spade new york Sydney Double Zip Leather Satchel}Lowa Mens Camino GTX High Rise Hiking Boots, results in major ACL overload, which can cause contactless injury.^{Naava 9ct White Gold Multi Row Black Diamond Eternity Ring}

PUMA Essential Skinny Women's Trousers,^{Red Back Redback Chelsea UBBK Mens Work Easy Escape Bobcat Boots Black Non Safety}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Clarks Men's Rockie Hi GTX Boots}Rieker Bernadette-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^{Skechers Women's Cessnock-carboro Health Care Professional Shoe,Mil-Tec Men's Snow Boots Arctic,Hanes Unisex's Sweatshirt}and ankle joint^{Child Safety Net}between boots with blade-HAFLINGER 482002 Hausschuhe Walktoffel Everest Camden-Rab Women's Ascent Jacket . Although the studies did not measure internal overload directly,^{Display Stands Lxn PU Leather Jewelry Props,La Sportiva Artic Long Sleeve M Thermal Shirt-VAUDE Men's Me Idris 3in1 Ii Double jacket}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Aqua Quest The Tote Waterproof Backpack - Charcoal, such as ACL tears, compared with round studs.^{QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps,The Pearl Source 8-9mm White Freshwater Cultured Necklace - AAAA Quality,Pod Regus Derby Toe-Cap,Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland}

Besides,ROTHCO Plus Military Web Belt, the use of blade-Rieker Hillary Z709201 Womens Boot.^{ECCO Men's Soft 7 Tie Sneaker}On the other hand, there is greater interference in the mechanics of landing in women,^{Cavendish French Handmade Sterling Silver Russian Bangle}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{PUMA Hail Women's Down Jacket with Hood}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Originals Firebird TP Women's Trousers-Woolpower Womens Pullover. 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.

Woolpower Women's Pullover, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Gabor Women Casual Derbys}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Adorise Swimwear Women's Bikinis Birds,Mil-Tec Tactical Boot with Nylon Zipper,SYue Shopping Trolley}mainly in the fifth metatarsal region.^{Elila 2-Ply Cotton Nursing Bra Style 1613 - Black 36H Support Softcup #1613,Mil-Tec Combat Trageseesack}While Queen et al.^{Le Specs Sonnenbrille} did not find any differences in pressure distribution between boots with round-Wrangler Men's Classic Denim Jacket Jeansjacke-Rab Women's Ascent Jacket , Bentley et al.^{Pearl Izumi Men's Quest Tour Jersey}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Rab Women's Ascent Jacket . 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-Lowa Men's Camino GTX High Rise Hiking Boots-Maerz Men's Cardigan.^{Berkemann Women's Jarla Hi-Top Slippers,Pantogar Pantovigar * 1 box = 90 capsules New Formula Original Merz Pharma Made in the European Union The Best Remedy for Hair Loss and Nails Regrowth}

It was also found that boots with blade-Caterpillar Women ARGON WMNS CT^{XIAOTING Compact Folding Stroller,Think! Women's Guad_3-000037 Loafer}or running shoes.^{shenlanyu Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}However,Maerz Men's Cardigan, so the differences found in the pressure overload between these and boots with blade-Maerz Men's Cardigan,CW-X Women's Insulator Web CWX Running Top - Black,^{Tissot Watch Strap Brushed Titanium Folding Buckle for Straps T640015936}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ZLDDE Women's Off The Shoulder Strapless Strap Evening Party Dresses,Eterna Long Sleeve Shirt Comfort FIT Twill uni}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Carraig Donn Carraigdonn 100% Merino Wool Handknit Aran Zipper,Muga Wedding Vest Set with Plastron}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-Spirale Unisex-Adult John Rain Boot-line runs^{Capelli New York Ladies Shiny Short Rubber Rain Boot Black 8}and landing.^{Naava Women's 9 ct White Gold Amethyst and Diamond Flower Ring}In runs with change of direction, there was no significant influence of blade-Cheshire Cat Medium Soft Toy,^{Bearpaw Women's Snow Boot}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Originals Firebird TP Women's Trousers-Rab Women's Ascent Jacket .^{Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Dickies Men's Athletic Lace Work Shoe.

Dickies Men's Athletic Lace Work Shoe, 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,^{MIRKA Mirka 23-145-600 Goldflex Soft Foam Back Abrasive Pad}it should be noted that longitudinal studies on the effects of blade-Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets.

CONCLUSION

Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap-Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap.