INTRODUCTION

Helly Hansen Men's HAAG,^{adidas Originals Women's Cf Advantage Sneaker White/Black}with more than 270 million practitioners.^{Prada Women's 1S649H 068 F0007 Leather Shoes}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Caterpillar Women ARGON WMNS CT}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Dockers Men's Sinclair Kiltie Loafer}have been adjusted,^{CHEROKEE Women's Petite Mid-Rise Knit Waist Pull-On Pant}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{YXZQ Pocket Watch,Pioneer Radio Panel Adaptor Double Din for Daihatsu Terios}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.^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{wxllg&MYC 3D hoodie Unisex Hot New Trend Hoodie Creative Art Style Spring Autumn Fashion Cartoon Handsome Top Xxs-6Xl}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Blundstone Thermal Series Chelsea Boot,Medway SPB7500 Wedge Belt}These studs promote higher friction torque^{Ibizas Heritage Espadrilles Tagomago - Women's Jute Sandals Espardeñas Esparto Platform Black Size: 8.5 UK}and improves performance, especially in runs with change of direction,^{Rebecca Minkoff Stella Medium Convertible Backpack Nutmeg One Size,Richter Kinderschuhe Audi}compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{New Balance Men's Essentials Stacked Logo Crew Short Sleeve,Modern Style Wall Lamp-Caterpillar Men's Founder Chukka Boots}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,^{glstkrrn Swift RZ AZ OneLife Hoodie}as well as greater incidence of metatarsal stress injuries.^{BALEAF Men's Fleece Windproof Hiking Ski Trousers Waterproof Insulated Winter Snow Pants Zip Pockets}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Jewelry Affairs 10k Yellow Gold Adjustable Wheat Link Chain Necklace}different studies have proposed to investigate the relationship between the studs and the injuries.^{Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1,Brubaker Huge Tiger with Puppy Plush Toy - Brown 40 Inches,Nike Women’s Wmns Tennis Classic Prm Shoes Black Size: 5.5}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.^{Columbia Women's Benton Springs Vest Fleece Gillet}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{FTNJG Fold Down Safety Bedrail}Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet 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,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{Stella McCartney Ellie Leaping Lace and Mesh-Trimmed Leopard-Print Stretch-Silk Balconette Bra}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ASDFSADF 2020 Winter Work Boots Safety Steel Toe Shoes Men Working Sneakers Indestructible Male Adult,ESPRIT Women's Quartz Watch EL900422004 with Leather Strap}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Kimoa - Paris Gafas}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Stacy Adams Men's Martell Oxford-Glenna Jean Central Park Bumper}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Swatch Reloj - GN132 Silver Patch)

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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.^{Gold Toe Men's Cushioned Cotton Short Crew Socks,BLÅKLÄDER Sleeveless Overalls Black}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.^{Smartwool Women's Lightweight Crew Neck Long Sleeve Shirt}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Woolpower Womens Pullover,Piero Guidi Drawstring Bag Cherie Magic Circus,MNSSRN-MM High-top winter cloth shoes waterproof surface plus velvet warm snow boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Snickers Men's Floorlayer Ripstop Trousers - Black}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,^{AMITD Newborn Baby Photography Props}and greater ground reaction force^{HUNTER Hunter Swiss Nickel Pale Leather Collar}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{HAOXUAN Bridal Dress V-Neck Strapless 3/4 Sleeve Lace Floor Length for Banquet Dance Wedding Cocktail Party Dress}

Urra Classic 220-1012-02 Cradle Set Pink,^{XBDD Wall lamp with plug 2 Heads Rust Retro LED Lamp Vintage Home Lighting Adjustable Arm Industrial Sconces Applique Murale Luminaire}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{INVICTA Strap for Invicta S1 Rally 19330}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{CHENTAOCS Autumn Men's Shoes,Josef Seibel Women's Betsy Mules,Golden Head Colorado I Wallet 9 cm leather}and ankle joint^{Nike Men's Initiator Trail Running Shoes}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{Bling Jewelry Goldstone Celestial Constellation Astrology Horoscope Zodiac Sign Dog Tag Pendant Necklace For Women Men Sterling Silver,Generies Portable Anti Scratch Watch Box 6 Grid Mens Black Leather Display Glass Top Jewelry Case Organizer-Baffin Mens Summit Snow Boot}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{Berne Ladies Washed Insulated Bib,Greenland Backpack Bag Women,TY~BEARGUNDY THE BEAR FROM TY ATTIC TREASURES COLLECTION by Ty,ODLO Men's Bl Blackcomb Longsleeve Long-Sleeved Shirt}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{Picard Buddy Shoulder Bag Leather 33 cm}On the other hand, there is greater interference in the mechanics of landing in women,^{Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Y NOT? NOT YES-397S0 SHOPPER Women}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring. 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Nocona Belt Co. Men's}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{G-STAR RAW Men's 3301 Loose Fit Jeans}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{MELLRO Men's Belt Pants With Single Prong Buckle for Gift ,Hell Bunny Women's Dress,L K Matthews 9ct Yellow Gold}mainly in the fifth metatarsal region.^{La Sportiva Men's TC Pro Climbing Shoe,Lowa Men's Renegade GTX M High Rise Hiking Boots}While Queen et al.^{Casual Nights Women's Long Sleeve Floral Lace Trim Pajama Set}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{Maxwell Scott Premium Quality Leather Large Wash Bag - DunoL Brown}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{Coach 79316 Elise confetti pink Leather Handbag Bag NEW,Fjallraven Women's Nikka Trousers W Sport}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Outdoor Table And Chair Combination Garden Balcony Restaurant Living Room Hotel Villa Scenic Coffee Shop Milk Tea Anti-corrosion Reception Farmhouse Lounge Office Bar Leisure table and chair,Dickies Decorators Bib and Brace/Mens Workwear} or running shoes.^{Gant Men's Pebble Chelsea Cognac Leather Oxfords}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{Hackett London Men's Nautical Rugby Polo Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Babysoy Pattern Print Soy Tank Sleep Sack Wearable Blanket ,BCSHF Women's Dress Stitched Contrast Big Swing Retro Sleeveless Open Back Suitable for Any Place} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality,INTIMO A Christmas Story Men's Movie Inspired Allover Print Design Lounge Sleep Pajama Pants}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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{Neosens Men’s S591 Restored Skin Greco Derby Laces Shoes}and landing.^{N / A Pocket Watch}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Child Safety Net Protection Climbing Frames Outdoor Protective Net}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{Mandarina Duck Women's Hunter Tracolla Shoulder Bag}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies Watch, 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,^{Rado Women's R30934712 Centrix Black Ceramic Bracelet Watch}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.