INTRODUCTION

Helly Hansen Men's HAAG,^{Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights}with more than 270 million practitioners.^{BestAmulets Sri Yantra Chakra Talisman Green Quartz Magic Pendant Necklace}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Sundae Tee Kelis Baby Pink Hooded Sweater}have been adjusted,^{Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Casio G-Shock Mens Watch AWG,RJC Boys 6 Months to 7 Toddler Surfboard Woodie 2pc Set}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.^{adidas Originals Men's Basket Profi Low-Top Slippers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Angara.com Basket-Set Round Coffee Diamond Studs}

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.^{Highlander Tempest Waterproof Jacket,Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}These studs promote higher friction torque^{XYZU Kids Crawling Mat Cotton}and improves performance, especially in runs with change of direction,^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra,LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round}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.^{Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery,Children's Desk Lamp Warm and Lovely Little Girl Lamp-Comma Women's fine knit jumper with textured pattern.}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,^{Hi Tec Men's Summit Waterproof Hiking Boots}as well as greater incidence of metatarsal stress injuries.^{Austrolux Ceramic Wall Light}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Converse Womens Chuck Taylor All Star Low Top Sneaker}different studies have proposed to investigate the relationship between the studs and the injuries.^{Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red,JHSHENGSHI Golden Clear Glass Jewelry Box,mys Shoes Sneakers 100% Original Model Americano USA}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.^{Sorel Women's Whitney Non Shell Boot}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.^{Child Safety Net Protection Climbing Frames Fence Net}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.^{Nike Men's Jordan Express Gymnastics Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ROTHCO Heavyweight Top Load Canvas Duffle Bag,adidas Nashville Predators Vintage NHL Long Sleeve Shirt}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.^{Tommy Hilfiger Gents Watch 1790684}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^{Montis HOOVER-SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top} Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Laura Vita Women's 3115 Satchel)

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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.^{Drew Shoe Mens Fabric Low Top Lace Up Running Sneaker,Wacoal Women's Minimizer Everyday Bra}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.^{BCSHF Bridesmaid Dress Women's Vintage Floral Lace Half Sleeve Boat Neck Cocktail Formal Evening Long For Wedding Party} Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{SXSE Women's Summer Fashion Striped Dress Drawstring Hooded Sweater Slit Straight Skirt Long Blue S-XL Code,Clarks Women's Funny Dream Derbys,adidas Men's Ace 16.1 Fg/Ag Football Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Wenzel Escape Unisex Outdoor Rucksack}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,^{Lumberjack SM33601 003 B47 Anfibio Man}and greater ground reaction force^{Salewa Men's Ortles Hybrid Awr M Vst West}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party}

Urra Classic 220-1012-02 Cradle Set Pink,^{Three Dots Women's Tank Top/Cami Shirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Chinese Laundry Women's Harvest Moon Peep-Toe Pump}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^{Dan Post Mens Birmingham,Luxottica Men's Eyeglass Frames,PIAOLING Nordic Simple Table Lamp Creative Wood Glass Lampshade Restaurant Desk Warm Night Light Bedside Bedroom Lighting} and ankle joint^{CPM Women's Salopette Water Repellant 3w03106}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,^{ZYBZGZ ONE PIECE TIDAL CLOTHING MONKEY D. Luffy 22Cm Anime Figure Model Toy Gift Kit,Danner Women's Wayfinder 8" Mid Calf Boot-AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket XXL A}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.^{Rachel Zoe Women's Flora Vine Sleeveless Swing Dress,OJKYK Mens Winter Coat Slim Fit Padded Wool Trench Coats Long Thick Elegant Jacket Single-Breasted Button Closer Overcoat,Nike Jr MercurialX Victory Vi Tf,Crystallly Wenzhang Mosquito Net U Shaped Track Nets Retractable Double Simple Style Bed Anti In The Summer Windproof And Dustproof}

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.^{Skechers USA Diameter Vassell Casual Sneaker}On the other hand, there is greater interference in the mechanics of landing in women,^{likemary Mens Merino Wool Heritage Herringbone Scarf}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Pioneer Radio Panel Adaptor Double Din for Opel Astra H Models}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.^{XYSQWZ Nightwear For Women Cotton}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Dickies High-Visibility Bomber Jacket / Mens Workwear} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Tamaris Women's 25258 Boots,RSM &CHENG Women's Striped Off Shoulder Bell Sleeve Shirt Tie Knot Casual Blouses Tops,HARLEY-DAVIDSON Scout Harness Biker}mainly in the fifth metatarsal region.^{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} While Queen et al.^{FTNJG Folding Infant Changing Table}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.^{Jonathan Corey Men's Long Sleeve Washed Twill} 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.^{Mons Royale Merino Women's Riders Crew Neck Top,Helly-Hansen Workwear Men's Woodland Rain Coat}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{House Of Leather Womens Classic Zip Up Real Jacket Semi Fitted Lambskin Coat Julia Blue,Bayside Apparel 3660 Structured Cap}or running shoes.^{J Kara Women's Special Occasion Dress}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 ,^{Busy Women’s Short Sleeve Jacket Navy}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{STORM Temptress Charm Watch,YYB-Scarf Scarf Comfortable Practical Women 190CM Vintage Hollow Shawl Casual Cotton Lightweight Warm Scarves} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MiChic Children's Silver Plain Expanding Bangle,Theatricals Adult Pinch Front Tank Cotton Dance Leotard N5501}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^{Minnetonka Women's Moosehide Classic 499w Mocassins}and landing.^{Wildkin Horse Dreams Pencil Case}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Relco Men`s Overcoat Black With Red Lining}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.^{The Scotland Kilt Company Co 5 Hunting Stewart Piece Package inc Sporran & Hose}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,^{HENGX Girl Dress/Party Costume/Long-Sleeved Floor Dress/3D Embroidery Flowers/Lace Sequins/Fluffy Skirt/Zipper/Luxurious Princess Dress/Winter}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.