INTRODUCTION

Helly Hansen Men's HAAG,^{Skechers Mens Diameter-Vassell Oxford}with more than 270 million practitioners.^{MIBKLPG Elegant One Shoulder Velour Bodycon Female Dress Side Split Women Sheath Ladies Party}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Nike Men's Sb Icon Pullover Skate Hoodie}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Firetrap Shirt Check}have been adjusted,^{Peninsula Jewellery 9ct Gold Oval Peridot Diamond Cut Stud Earrings}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Laredo Women's Vanessa Western Boot,Tartanista Scottish Piper's Kilt Fly Plaid With Stone Brooch}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.^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Ikea EKORRE - Rocking-moose}

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.^{Flip Flop Women's Easy Going Lea Ballet Flats,adidas NBA New York Knicks Youth Hooded Fleece By Adidas}These studs promote higher friction torque^{Fjällräven Men's Ruaha Shorts}and improves performance, especially in runs with change of direction,^{Webkinz Ribbon Yorkie,Tom Ford Mens Sunglasses Giulio FT0698}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.^{MBT Women's Sirima 8 W Mary Janes,FANTASIE Women's Montreal Underwire Twist Front Swimsuit Top-IMBM Stick Umbrellas Transparent Umbrella Plastic Long Handle Children rain Arch}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,^{Apex Men's Biomechanical Active Walker Lace Sneaker}as well as greater incidence of metatarsal stress injuries.^{Falcotto Carol VL-Sshoe with Hearts Glitter-Silver}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Teamson Kids TD-0002A Safari Wooden Rocking Horse with Removeable Safety Surrond Pad for Toddlers-Natural/Blue}different studies have proposed to investigate the relationship between the studs and the injuries.^{KPOON Kid Wedding Party Dress Kids Big Girls Princess Floral Decor Sleeveless Tulle Dresses Skirt Word Shoulder Ball Gown ,ZDAMN Watch Storage Box 12 Slots Wooden Case With Glass Lid Holder Removable Pillows Boxes,Clarks Mens unsheridan Un.Sheridan}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.^{Heelys Boy's GR8 Pro Flames He100454 Trainers}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.^{adidas Women's Cf Qtflex W Fitness Shoes}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.^{Maxpedition Casual Daypack Fatboy Versipack 225 Liters Black MAXP-403-B}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{U-Boat VII-A Men's Quartz Watch with 502200843,PUMA Girls' 3-Piece Active Set}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.^{Ellie Shoes Womens M-Vanity Transparent Size: 8}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^{Kamik Men's Icebreaker Rubber Boots-GIOSEPPO Girl's Olfen Low-Top Sneakers}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Timex Men's Expedition Ranger 43 mm Watch)

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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.^{EMU Australia,LOGOBRANDS Logo Brands NCAA}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.^{Lacoste Men's Polo Shirt}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality,Destjoy Boots Men's Military Boot Combat Mens Chukka Ankle Bot Tactical Big Size Army Male Shoes,ara Rosso}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Le Mystere Women's Nursing Bra}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,^{Diadora N9000 Bright Protection}and greater ground reaction force^{Pearl Izumi Women's Infinity Intercool Singlet}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Josef Seibel Men's ALEC Boat Shoes}

Urra Classic 220-1012-02 Cradle Set Pink,^{Bijouxia Marquise Princess 18 Carat Gold Plated 750/000 Cubic Zirconia Ring}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Taekwondo dobok}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^{PUMA PU102521006 Mens Wrist Watch Black,Spanx Cropped Essential Leggings,VOIANLIMO Women's Sweatshirts Long Sleeve Button V-Neck Pockets Pullover Hoodies}and ankle joint^{Loake Snipes}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,^{The Pearl Source 14K Gold 8.0-8.5mm Japanese Akoya White Cultured Necklace - AA Quality,Sam Edelman Women's Petty Ankle Bootie-TRIUMPH Women's Romy BS Bodysuit}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.^{Interior Wall lamp Office Hall,Kesslord Mila CY,Disney Mickey Mouse Boys Blue Rain Slicker - Sizes Small,Allen Edmonds Mens Firenze}

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.^{Hoggs of Fife Monarch Moleskin Trouser Dark Olive Trousers} On the other hand, there is greater interference in the mechanics of landing in women,^{Roba Baumann GmbH Rocking Bee}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{QWSA Watch Winders Quad Automatic Storage Display Boxes with LED Light and Quiet Motors for 4 Watches}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.^{Dickies Occupational Workwear LS524CHRB M Polyester/ Cotton Men's Short Sleeve Industrial Color Block Shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Bearpaw Women's Loki Slide Slipper}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ZHTY Pocket Watches Mechanical Flower Vine Flip Cover Retro Creative Necklace Wedding Gift,Adtec Mens 9426 6" Steel Toe Work Boot Brown,Rong-- Stylish Women's Ankle Bootie Laces Round Toe Leather Shoes with Plush Lining And Chunky High Heels Autumn Winter}mainly in the fifth metatarsal region.^{Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27,Pros AJ-Sbstrong_B45 Waterproof Chest waders}While Queen et al.^{Timex Men's Dress Watch}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.^{Honsel Lights Ceiling Light Cookie 22142}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.^{BJYG Child Safety Net Protection Climbing Frames Net,UIN Uinsex Women‘s Men’s Colorful Slippers Lightweight Slip On Loafer Flat Art Travel Painted Shoes}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Mascot 00525-590-01 Dundee Originals Thermal Jacket,Sanita Men's Original Professional Textured Oil Clogs}or running shoes.^{Hushj Long Sleeves}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 ,^{super.natural Women's Super Tights}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LORENZO CANA Men's Striped Necktie Green Black,Aigle Benyl M Wellington Boots}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ELOTOUCH Elo Touch E093433 Accessory,Pikolinos Women's Rotterdam 902 Slouch Boots}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^{JINFAN Professional Motorcycle Riding Shoes Boots Men's Cross-country Road Mountain Racing Shoes}and landing.^{Vanity Fair Women's Briefs}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Lacoste Mens 2020 Lerond Bl 1 CAM Trainers}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.^{GALLAY Byzantine Chain Square 3mm Silver 925 - Bracelet}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,^{Smartwool Men's T-Shirt Microweight Crew M black Size:XXL}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.