INTRODUCTION

Helly Hansen Men's HAAG,^{Shooyoo Designer Carpet Modern 3D a rea Rug Living Room for Home Bedroom Extra Large nti-Skid Washable Floor Yoga Mat Decorsquare Fan Shape HT-100X150cm t2178}with more than 270 million practitioners.^{Busy Women’s Short Sleeve Jacket Navy}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Mewsskay Jeans Male Men Jean Men'S Classic Vetement Biker Straight Denim Slim Fit Pants Trousers Fashion}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Nappy Changing Backpack}have been adjusted,^{Impact Men's Frank Zappa Photo Jersey T-Shirt}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Honda GENUINE OEM HONDA Lawn Mower 9" HRC216K2K3 Rear Wheel 42700VK6020ZA,Minnetonka Women's Moosehide Classic 499w Mocassins}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.^{Finn Comfort Prezzo -} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Garden Hosepipe 3/4" / 19mm - 50 metres}

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.^{MANN Air filter replacement 65001070,VAUDE Unisex Cycle 22 Bike bags}These studs promote higher friction torque^{The Pearl Source 14K Gold 6.5-7.0mm Japanese Akoya Saltwater White Cultured Necklace - AA Quality}and improves performance, especially in runs with change of direction,^{Ayanx Watch Cabinet Storage Box Men'S Valet Drawer Large Can Accommodate 20 Watches Display Stand Glass Top Jewelry Velvet Lining,JJK Boy's Football Boots}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.^{Les Trésors De Lily Silver earrings contours 'Etoiles'white.,Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue-Gaudì Women's V74-65820 Anfibio - Brillet Nappa 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,^{meimeijia Men Motorcycle Biker Zip-Up Faux Pu Leather Windbreaker Slim Jacket Coat Appearance} as well as greater incidence of metatarsal stress injuries.^{Spanx Patterned Tight-End Tights Metallic Luxe Style 398}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear}different studies have proposed to investigate the relationship between the studs and the injuries.^{Fjällräven Men's Abisko Shorts,BCSHF Girls Princess Dress Skirt Children's Clothing For Birthday Party Wedding,adidas Men's Training Alphaskin Sport Short Sleeve Tee}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.^{Converse 315660}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.^{mys Sneakers Original Shoes Italian Style Fluo Pasley}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.^{ColdPruf Women's Extreme Performance Dual Layer Bottom}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Muga Men's waves Sleeveless Wedding Waistcoat,Nappy Changing Bag Backpack}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.^{Pampolina Girl's Sleeveless Dress}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^{Teacher Beautiful Girl Standing Pose Action Figure Anime Character Statue Decorators Collection Model Outdoor 22cm-ICE CARATS 14k Yellow Gold Letter W Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (BQZB earring Korean hand-drilled long hollow water droplets exaggerated Earrings feminine ear-nail net red)

Ascan Neoprenschuhe Superflex 5 mm

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.^{Richter Kinderschuhe Ola,Cofra V024-0-00.Z58"Protection" Parka}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.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Seat Subframe Passengers Side,PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C,adidas Trilogy Fastpitch Batting Helmet}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ASICS Men's Cabrillo Jacket}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,^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}and greater ground reaction force^{PUMA ESS Women's Hooded Sweater Organic Cotton}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}

Urra Classic 220-1012-02 Cradle Set Pink,^{Kipling Experience}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Poofy Shih-tzu by Douglas Cuddle Toys}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^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen,AKU Rapida Air W's Women's Outdoor Shoe,HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}and ankle joint^{EMU Australia Kids Shearling Sheepskin Boots S12 Red Ladybird}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,^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle,Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings-Child Safety Net Protection Climbing Frames Braided Rope Net}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.^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper,KIESENBERG Watch - Gifts for Bürstner Argos Camper Fan 6596,Nautica Women Conaway Shoe Slip-On Sneaker,EMU Australia Women's Stinger Mini Snow Boots}

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.^{Pearl Izumi Men's Attack Long Sleeve Jersey}On the other hand, there is greater interference in the mechanics of landing in women,^{ZJMIYJ Men'S Bathrobe}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MIBKLPG Women Elegant Chic Ladies Long Dress V Neck Plaid Slim Waist Mid Length A Line}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.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sweet Potato Soho Mobile Arm Cover,Chaco Zcloud/Scrap Navy Mens Sandals J10652,ASICS Gel-Landreth 7 Running Shoes}mainly in the fifth metatarsal region.^{Kangol Headwear Cotton Twill Army Baseball Cap,Zacria Charlotte 18K White Gold Plated Gift Set}While Queen et al.^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles}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.^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace}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.^{Marc Ecko Men's Watch E12586G1,Shepherd Double Gusset Classic Sheepskin Slipper}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable,Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}or running shoes.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe}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 ,^{Roberto Cavalli Sport Grigio Sweater}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Baffin mens SOFTM023 Surefire,Clarks Women's Hamble Oak Derbys}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dingo Boots Mens Rev Up Black Size: 10.5 Wide,Lacoste Men's Polo Shirt}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^{Margaritaville Men's Shirt}and landing.^{Dragon Alliance Shade Men Viceroy Retro Tort}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Hanes EZ Sort® Girls` Crew Socks}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.^{Dickies Waterproof Heavy Duty Padded Overall} 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,^{Dockers Boys Mens Castaway Beige Size: 14 Wide}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.