INTRODUCTION

Helly Hansen Men's HAAG,^{Kate Spade new york Sydney Double Zip Leather Satchel}with more than 270 million practitioners.^{ccf Toy Four-sided Flip Card Game Number Toys Children's Parent-child Board Bar Party Leisure}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Naava 9ct White Gold Multi Row Black Diamond Eternity Ring}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Clarks Men's Rockie Hi GTX Boots}have been adjusted,^{Skechers Women's Cessnock-carboro Health Care Professional Shoe}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Mil-Tec Men's Snow Boots Arctic,Abel & Lula Moles Brilliant jacguard dres for Girls - 5009}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.^{Hanes Unisex's Sweatshirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Display Stands Lxn PU Leather Jewelry Props}

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.^{La Sportiva Artic Long Sleeve M Thermal Shirt,VAUDE Men's Me Idris 3in1 Ii Double jacket}These studs promote higher friction torque^{Rosec Jewels Certified 6 Ct Blue Topaz London Earring}and improves performance, especially in runs with change of direction,^{QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps,Pod Regus Derby Toe-Cap}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.^{Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland,ECCO Men's Soft 7 Tie Sneaker-jwf Red Tape Mens Leather Chukka Ankle 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,^{Cavendish French Handmade Sterling Silver Russian Bangle}as well as greater incidence of metatarsal stress injuries.^{Gabor Women Casual Derbys}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split}different studies have proposed to investigate the relationship between the studs and the injuries.^{Adorise Swimwear Women's Bikinis Birds,Sunferkyh-cl Men's Mountain Jacket Outdoor For Women Waterproof Removable Liner Windproof Lovers Suit Camping Hiking,Mil-Tec Tactical Boot with Nylon Zipper}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.^{Elila 2-Ply Cotton Nursing Bra Style 1613 - Black 36H Support Softcup #1613}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.^{Le Specs Sonnenbrille} 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.^{Kodiak Women's Indra Sneaker}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Pearl Izumi Men's Quest Tour Jersey,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}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.^{Think! Women's Guad_3-000037 Loafer}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^{Kangol Wool 504 Earlap Flat Cap-shenlanyu Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (ZLDDE Women's Off The Shoulder Strapless Strap Evening Party Dresses)

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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.^{Hugo Boss Runway 1502063 Women's Watch,AG Adriano Goldschmied Men's Jeans}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.^{Eastbride Men's sports jacket}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot,ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit,RomperinBox Place Unisex Baby Bodysuits 100% Cotton Boys Girls 0-24 Months}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Children's Ceiling Safety 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,^{Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown}and greater ground reaction force^{Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{PUMA Speed Cat 2.9}

Urra Classic 220-1012-02 Cradle Set Pink,^{Whimsical Watches Music Piano Tan Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0510007}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{YPDM robe}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^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm,AMEA Men's Cycling Jersey,DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear}and ankle joint^{merc Pascal}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,^{Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18",K-Swiss Performance Men's Receiver Iv Tennis Shoes-JOTT Women's Jacket cha with Long Sleeve}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.^{Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black,Ad Tec Men's 11" Harness Motorcycle Boot,Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use,Baffin Women's Kensington Ankle Boot}

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.^{adidas Taekwondo Shin Protector}On the other hand, there is greater interference in the mechanics of landing in women,^{Anthrax State Of Euphoria [VINYL]}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Fisher-Price Shake 'n Go! Disney/Pixar Toy Story 3 Buzz Lightyear}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.^{Josef Seibel Mens Franklyn Sling Back Sandals}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{RaidLight Maillot femme activ run}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Think! Women's Guad_383275 Loafers,Nike Men's Dry Pants,PPETt Mens Football Training Suit}mainly in the fifth metatarsal region.^{Panama Jack Bota C1 Napa,FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}While Queen et al.^{PUMA Women's White Crystal Shiny Silver Leatherette}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.^{Golden Head Colorado VI Wallet Leather 12 cm}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.^{Peach Blackout Patio Door Curtains Blurred Background Changing Colors Ombre Inspired Composition Dreamy Display Grommets Panels Printed Curtains,Cole Haan Women's Air Tantivy Riding Boot}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Jewelry Affairs 10k Yellow Gold Hollow Figaro Chain Necklace,Wrangler Men's Classic Denim Jacket Jeansjacke}or running shoes.^{Hackett London Men's Army Polo Shirt}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 ,^{CHEROKEE Womens Mock Wrap Knit Panel Top}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{BJYG Child Safety Net Protection Climbing Frames protection net,BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt,£80.53£80.53 5% off promotion available}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^{Kryptek Men's Valhalla Ss Crew Shirt}and landing.^{Report Women's Rina Sneaker}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Pandora Women 925 Silver White Zirconium Oxide FASHIONOTHER}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.^{Superga 2750 Cotu Classic Low-Top Trainers}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,^{Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage}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.