INTRODUCTION

Helly Hansen Men's HAAG,^{Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}with more than 270 million practitioners.^{XYZU Kids Crawling Mat Cotton}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Loake Edward Mens Formal Lace Up Shoes}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes}have been adjusted,^{Nautica Men's Belt}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{7 Am Enfant,PIAOLING Men's Oxford Shoes Men Driving Loafers for Walking Lace up Style Genuine Leather Super Soft Round Toe Solid Color Lug Sole Flat Non-Slip Comfortable}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.^{Rubie's Women's Party_supplies Party_Supplies}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie}

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.^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe,Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}These studs promote higher friction torque^{Saucony Men's Ride Iso Training Shoes}and improves performance, especially in runs with change of direction,^{Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo,Rebecca Minkoff Isobel Hobo Bag}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.^{Urra Classic 220-1012-02 Cradle Set Pink,kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green-Casio Genuine Bracelet}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,^{GM GOLAIMAN mens Chelsea Boots}as well as greater incidence of metatarsal stress injuries.^{PUMA Men's ENZO Edge MESH Road Running Shoe}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{SBDLXY Portable Play Yard Kids}different studies have proposed to investigate the relationship between the studs and the injuries.^{Berne Duck Workmans Vest,Dickies Mens Thermal-Lined Fleece Hoodie,Lierys Flat Cap Made from Leather Men's - in Italy Lined Peaked Sizes 55-61 cm with Visor Autumn/Winter}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.^{215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight}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.^{PUMA Apparel Mens Scuderia Ferrari Track Pants}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.^{CHARLENE K Initial Pendant Letter-H}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown ,MIBKLPG Women Package Hips Female Dress Full Sleeve Slim Waist Short Elegant Mini}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.^{adidas Originals Unisex Adults' Superstar Low-Top Sneakers}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^{Jokers Daughter Last Laugh [VINYL]-Potty Training Seat Piggy Shape Portable Baby Toilet Chair with Comfortable Handles And Music}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (adidas Children's)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Philip Watch Ladies Analogue Quartz R8251108515-VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker.Plush Soft Toy African Wild Dog by Hansa. 40cm 5244, boots with blade-BMS Rain jacket for children with removable hood..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Glorious Gangsta | Parklea Fur Lined Parka Jacket,TEET Jewellery Box Organiser Jewelry Case And Display With Mirror For Earrings Watch Necklace Jewels Bracelets Organizer Storage Box}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.^{Dr. Martens Marten's Industrial 63}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Nike Boys' Kwazi ,Coolibar Men's UPF 50 Plus ZNO Long Sleeve T-Shirt - Grey Heather,SXSE Outdoor Hiking Shoes Men And Women Upstream Five Fingers Swimming Anti-skid Speed Interference Water Sports Casual Shoes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{The British Belt Company Men's Italian Leather Casual Jeans Belt}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,^{CHENTAOCS Green Solid Bikini Set Women Push Up Cut Out Plain Two Pieces Swimwear Beach Strappy Bathing Suit Swimsuits} and greater ground reaction force^{XIANGAI Easy Install Ceiling Lights Modern LED Light}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Bulova Mens Stainless Steel Dress Watch}

Urra Classic 220-1012-02 Cradle Set Pink,^{ARIAT Womens Scroll Embosed Buckle Belt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{INVICTA Ladies Subaqua Noma III Chronograph Watch 0942 with Orange Dial and White Silicon Strap}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^{Jewels4Life 3.23ct Ceylon Sapphire & Diamond Ring in 14K White Gold,Kassatex Hotel Waffle Bathrobe,Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red}and ankle joint^{Kalencom Fashion Diaper Bag}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,^{Nike Mercurial Victory V Ic,Maidenform Women's Fat Free Dressing Boy Short-Seat Subframe Passengers Side}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.^{Sanuk Women's Shuffle Loafer Flat,Columbia Men's Silver Ridge Cargo Pant Trousers,Haix Ranger BGS Popular,CRISPI Monaco Tinn GtRx Nutria Trekking Shoes}

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.^{£94.95£94.95 £99.95£99.95}On the other hand, there is greater interference in the mechanics of landing in women,^{Maerz Men's Pullunder Jumper}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MIBKLPG Turtleneck Sashes Skinny Women Long Sweater Dress Elastic Side Split Female Knitted}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.^{Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{G-STAR RAW Women's Lynn High Waist Skinny Jeans,gNappies Newborn Bundle ,Salsa Jeans Wonder 123783 Grey for Women}mainly in the fifth metatarsal region.^{Erima Unisex Laufhose Performance 3/4 Skinny,VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker}While Queen et al.^{Troop London TRP0211 Classic Canvas Across Body Bag}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.^{STARHIDE Mens Womens Real Leather Sling Backpacks Shoulder Cross body Rucksack Travel Messenger Bag 540 Black}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.^{IUBBKI Cute Dumbo Diaper Bag Backpack Mummy Travel Daypack Men Women Gift,Dickies FR4869 VB 52 Size 62 "Proban" Coverall - Lincoln Green}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Sioux Men's Göteborg Derbys,Skechers Women's Flex Appeal 3.0-Finest Hour Slip On Trainers}or running shoes.^{Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch}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 ,^{oueaen Chassis Rack Motherboard Case-}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow ,GUESS Men's Swim Trunks}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{5.11 Men's Chameleon Soft Shell Jacket,yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}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^{Cutter & Buck Men's Big-Tall Cb Drytec Genre Polo Shirt - Blue XXXXL}and landing.^{mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black}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.^{Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown} 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,^{Waldläufer Herwig 478301174001 Mens Slipper}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.