INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot}with more than 270 million practitioners.^{Dare 2b Women's Simpatico Waterproof & Breathable Quilted Silhouette High Loft Insulated Ski Snowboard Jacket}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{Kodiak Men's Chase Sneaker}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,^{Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}have been adjusted,^{WOLVERINE No. 1883 Men's Ansley Chukka}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.^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.,ODLO Evolution Warm Women's Crew Neck Undershirt}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.^{Blakläder 310013809900XL Vest Craftman Size XL in Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Saucony Women's ProGrid Integrity ST2 Walking}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Gul Watch Pro 3.30 IPB Black,Greenburry Women's Backpack}These studs promote higher friction torque^{BILLABONG Women's Plunge Bikini Top}and improves performance, especially in runs with change of direction,^{Rosa Faia Women's 5618 Non-Wired Everyday Bra,Converse Kids Chuck Taylor All Star Street Ox Sneaker}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.^{Marmot Women's Slingshot Jacket,Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid-BOSTONIAN Men's Bolton Free Oxford}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,^{Nike Men's Air Max Tavas Low-Top Sneakers}as well as greater incidence of metatarsal stress injuries.^{BabyRice 11.5 x 8.5-inch Baby Casting Kit}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}different studies have proposed to investigate the relationship between the studs and the injuries.^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress ,BOGS Men's Eugene Chukka Waterproof Leather Boot,Legero Women's Novara Snow Boot}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.^{Terramar Women's Thermasilk V-Neck Top}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.^{Radley London Coleman Street Stripe Large Leather Matinee Purse in Black}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.^{Naava 9ct White Gold 0.07ct Diamond Bridal Set Cluster Ring}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Merrell Womens Encore Low Top Slip On Fashion Sneakers,Cheshire Cat Medium Soft Toy}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.^{Isotoner Men's Traditional Sport Glove}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^{ARIAT Women's Heritage Roughstock Western Boot-Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm}£44.50£44.50. (RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green)

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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.^{Sperry Top-Sider Men's A/O 2-Eye Plush Washable Boating Shoes,New Balance Men's 580 Lifestyle Navy with Red & Gold Running Shoe}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.^{YLEI Portable Electric Shoe Polisher}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{Mascot 10149-154-09 Charleston Industry Lightweight Short,Skechers Men's Moreno Trainers,LilySilk Men's Silk Boxer Shorts Underwear Sleepwear 22mm Men Classic with Black and White Stripes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Yumi Women's Boucle Pastel Long Sleeve Coat}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,^{Diamond Source Cluster Sliding Necklace Tassel}and greater ground reaction force^{Under Armour Men's Tradesman Jacket}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{CHOUREN Pendant Necklace Necklaces Earth Day Wanderlust Personalized Jewelry Outdoor Metal Gift For Women Man}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{Key Apparel Brushed - Washed Premium Duck Insulated Fleece Lined Hooded Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{KIESENBERG Watch - Gifts for Suzuki Ignis II Fan L-4834}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^{Child Safety Net Protection Climbing Frames Net,RADLEY Pocket Essentials Tote black,EMR Shielding Solutions EMF Radiation Protection Cap blocking RF - Cell Towers Smart Meters WIFI}and ankle joint^{Abeler und Söhne Womens Analogue Quartz Watch with Stainless Steel Strap 3036}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,^{Skechers Womens Bikers Hot Ticket Ballet Flats,Chaco Z/Cloud 2-adidas Originals Women's Cf Advantage Sneaker White/Black}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.^{Caterpillar Women ARGON WMNS CT,Valero Pearls Sterling Silver 925 rhodium-plated Ladies Necklace with Freshwater cultured pearls white 50 cm 5 60202022,Dockers Men's Sinclair Kiltie Loafer,CHEROKEE Women's Petite Mid-Rise Knit Waist Pull-On Pant}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{YXZQ Pocket Watch}On the other hand, there is greater interference in the mechanics of landing in women,^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hype Kids Pastel Camo Pullover Hoodie - Green}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.^{wxllg&MYC 3D hoodie Unisex Hot New Trend Hoodie Creative Art Style Spring Autumn Fashion Cartoon Handsome Top Xxs-6Xl}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Blundstone Thermal Series Chelsea Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Medway SPB7500 Wedge Belt,Rebecca Minkoff Stella Medium Convertible Backpack Nutmeg One Size,GJQION Mastectomy Postoperative Breast Prosthesis}mainly in the fifth metatarsal region.^{Richter Kinderschuhe Audi,New Balance Men's Essentials Stacked Logo Crew Short Sleeve}While Queen et al.^{Modern Style Wall Lamp}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.^{glstkrrn Swift RZ AZ OneLife Hoodie}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.^{Rapid Dominance Rapiddominance Fire Department Military/Law Long Beanie,BALEAF Men's Fleece Windproof Hiking Ski Trousers Waterproof Insulated Winter Snow Pants Zip Pockets}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Jewelry Affairs 10k Yellow Gold Adjustable Wheat Link Chain Necklace,Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1}or running shoes.^{Nike Women’s Wmns Tennis Classic Prm Shoes Black Size: 5.5}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,^{MIBKLPG Women Vintage Plaid Skirt High Waist Females Casual Elastic Elegant Skirts}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Columbia Women's Benton Springs Vest Fleece Gillet,Durango Men's 12 Boot}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{FTNJG Fold Down Safety Bedrail,ASDFSADF 2020 Winter Work Boots Safety Steel Toe Shoes Men Working Sneakers Indestructible Male Adult}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^{Source Gobi}and landing.^{ESPRIT Women's Quartz Watch EL900422004 with Leather Strap}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Dynafit Speed MTN Shoes Men Black/Methyl Blue Shoe Size UK 11}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.^{Kimoa - Paris Gafas}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,^{Glenna Jean Central Park Bumper}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.