INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{HEMFV Leather Black Cigarette Case Holds 20}with more than 270 million practitioners.^{Pleaser Bordello}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{SCALA Men's Fedora}In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{Dan Post Women's Sidewinder Western Boot}have been adjusted,^{Sullen Clothing Art Collective Blaq Paq Drone Tattoo Travel Backpack Kit}becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,Fila Men's F-13 Sneaker}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.^{Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sundae Tee Kelis Baby Pink Hooded Sweater,Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants}These studs promote higher friction torque^{Rocking Horse Toys Baby Kids Plush Ride-On Chair Standing Toy For Child Birthday}and improves performance, especially in runs with change of direction,^{Casio G-Shock Mens Watch AWG,adidas Originals Men's Basket Profi Low-Top Slippers}compared with round-Lacoste Men's Polo Shirt. 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.^{Angara.com Basket-Set Round Coffee Diamond Studs ,Highlander Tempest Waterproof Jacket-Scippis Borderland Leather Hat Women and Men | Outdoor hat made of 100% cowhide Can be worn all year round Western in brown M}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,^{Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}as well as greater incidence of metatarsal stress injuries.^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round}different studies have proposed to investigate the relationship between the studs and the injuries.^{Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery,Grafters Mens 6 Eyelet Leather Welted Work Boots Brown,Children's Desk Lamp Warm and Lovely Little Girl Lamp}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.^{Hi Tec Men's Summit Waterproof Hiking Boots}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{Converse Womens Chuck Taylor All Star Low Top Sneaker}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{Unknown Regent Ladies Watch F-1213 Leather Quartz Bracelet Titanium Brown URF1213 an Offer Made by IMPPAC}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red,mys Shoes Sneakers 100% Original Model Americano USA}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Softinos Women's Isleen Hi-Top Trainers}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{SwaddleDesigns Stroller Blanket-Child Safety Net Protection Climbing Frames Fence Net}£44.50£44.50. (ROTHCO Heavyweight Top Load Canvas Duffle Bag)

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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.^{J.Memi.Men Pi Xiu Rings 925 Sterling Silver Feng Shui Yao Band Wealth Luck Prosperity Protection Jewelry Anniversary Birthday Festival Gift,Rails Women's Barclay}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.^{IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{7 For All Mankind Women's Western Shirt,Dr. Martens Women's Flora Chelsea Boots,MIORE Women's 18 ct White Gold Round Diamond Eternity Ring}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Child Safety Net Protection Climbing Frames Net}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,^{Wacoal Women's Minimizer Everyday Bra}and greater ground reaction force^{BCSHF Bridesmaid Dress Women's Vintage Floral Lace Half Sleeve Boat Neck Cocktail Formal Evening Long For Wedding Party} Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{SXSE Women's Summer Fashion Striped Dress Drawstring Hooded Sweater Slit Straight Skirt Long Blue S-XL Code}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{Mil-Tec Reproduction World War 2 US Army Buckle Combat Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Clarks Women's Funny Dream Derbys}Clarks Women's Funny Dream Derbys-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^{Wenzel Escape Unisex Outdoor Rucksack,Lumberjack SM33601 003 B47 Anfibio Man,Salewa Men's Ortles Hybrid Awr M Vst West}and ankle joint^{Crocs Unisex's Men's and Women's Classic Clog | Comfortable Slip on Casual Water Shoe}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party ,Chinese Laundry Women's Harvest Moon Peep-Toe Pump-Dan Post Mens Birmingham}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{Luxottica Men's Eyeglass Frames,FRUIT OF THE LOOM Boys' Fashion Brief,PIAOLING Nordic Simple Table Lamp Creative Wood Glass Lampshade Restaurant Desk Warm Night Light Bedside Bedroom Lighting ,ZYBZGZ ONE PIECE TIDAL CLOTHING MONKEY D. Luffy 22Cm Anime Figure Model Toy Gift Kit}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{Danner Women's Wayfinder 8" Mid Calf Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Pioneer Radio Panel Adaptor Double Din for Kia Carnival Year of Manufacture 2002 – 2006)}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies Chelsea Boot. 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Rachel Zoe Women's Flora Vine Sleeveless Swing Dress}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Nike Jr MercurialX Victory Vi Tf}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Crystallly Wenzhang Mosquito Net U Shaped Track Nets Retractable Double Simple Style Bed Anti In The Summer Windproof And Dustproof ,Skechers USA Diameter Vassell Casual Sneaker,Houdini Activist SS Tee Women endless blue 2020 Shortsleeve Shirt}mainly in the fifth metatarsal region.^{likemary Mens Merino Wool Heritage Herringbone Scarf,XYSQWZ Nightwear For Women Cotton}While Queen et al.^{Dickies High-Visibility Bomber Jacket / Mens Workwear} did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Tamaris Women's 25258 Boots}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{Arcopedico womens New Queen Ii,RSM &CHENG Women's Striped Off Shoulder Bell Sleeve Shirt Tie Knot Casual Blouses Tops}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy,HFDXG Watch Boxes Box Organizer with Valet Drawer Real Glass Top Jewelry Storage Case} or running shoes.^{FTNJG Folding Infant Changing Table}However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{Yjdr Natural Hetian Jade Bracelet 14mm Beads}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Jonathan Corey Men's Long Sleeve Washed Twill ,Helly-Hansen Workwear Men's Woodland Rain Coat}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{House Of Leather Womens Classic Zip Up Real Jacket Semi Fitted Lambskin Coat Julia Blue,Bayside Apparel 3660 Structured Cap}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{Tamarac by Slippers International Mens 400P 602093}and landing.^{J Kara Women's Special Occasion Dress}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{STORM Temptress Charm Watch}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{YYB-Scarf Scarf Comfortable Practical Women 190CM Vintage Hollow Shawl Casual Cotton Lightweight Warm Scarves} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{MiChic Children's Silver Plain Expanding Bangle}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.