INTRODUCTION

Good idea white canvas picture painting on canvas,^{Rivieras Men's Blue Rod Espadrilles}with more than 270 million practitioners.^{Angara.com Rope Framed Claw-Set Citrine Martini Stud Earrings}Over the years,Pretty Nana' Women's Fashion Sandals, exceeding 11 km currently.^{Calvaneo 1583 Evidence Gold}In order to help the athletes move better,Roamer Mens New Leather Smart Punched Cap Oxford Lace Up Dress Formal Tan Shoes Size,ARIAT Men's English Paddock Boot,^{Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Hallway Terrace Kitchen Yoga Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns 100 x 160cm}have been adjusted,^{The Pearl Source 14K Gold 5.0-5.5mm Black Akoya Cultured Necklace - AA Quality}becoming lighter for better pull force on the field.MILLY Women's Tank Top/Cami Shirt, change of direction and kicking performance.^{Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up Sneaker ,Equiline Q10693 WOMEN'S DOWN JKT PORT ROYALE AW 20}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.^{Dickies Men's WS574 Hanging Short Sleeve Work Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sperry Top-Sider Women's Maritime Winter Boots}

Blade-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Unisa Women's Carles_ri Espadrilles,Simplicity Men's Women's Manhattan Structured Gangster Trilby Fedora Hat}These studs promote higher friction torque^{Camper Men's Peu Cami Low-Top Sneakers}and improves performance, especially in runs with change of direction,^{Adtec Women's 9" Logger Brown-W Boot,KTUCN Winter Pajama Hooded Christmas Home Pajamas One Piece Adult Women Nightwear Jumpsuit Sleepwear}compared with round-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. 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.^{Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large,Tommy Bahama Men's Leather Braid Belt-SANJIBAO Ladies Real Soft Leather Jacket Moto Coat}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,^{Rival Gear Green Bay Packers Fan T-Shirt}as well as greater incidence of metatarsal stress injuries.^{Funtasma Dame 05}

£80.53£80.53 5% off promotion available,^{Fjällräven Men's Abisko Shorts}different studies have proposed to investigate the relationship between the studs and the injuries.^{TuffRider Women's Baroque Field Short Boots,Karrimor SF Sabre Side Pockets,Salsa Pantalon Secret Push In Carrie blanc 111786}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.^{HenShiXin Provide Men's Casual Slim Fit Business Autumn Printed Dress Blazer Jacket Sport Coat Quickly} Thus, a better understanding of the overload resulting from the use of blade-LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women.Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests-WANGCY Down Jacket Women Long Winter Women's Coat Light And Large Plush Hooded Warm Anti-static Windproof Hidden Drawstring Fashion.

METHODS

The PRISMA (New Rock Mens Brando Biker Jacket - Real Leather Black #HR-Analysis)HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot.^{Jomos Men's Feetback Derbys}Outdoor Table And Chair Combination Garden Balcony Restaurant Living Room Hotel Villa Scenic Coffee Shop Milk Tea Anti-corrosion Reception Farmhouse Lounge Office Bar Leisure table and chair:E E-NICES Men's Bib Overalls Size M Grey, Web of Science and Scopus, between October 11 and November 26, 2017.£67.32£67.32:PUMA Kids tracksuit foundation woven suit, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.GJNVBDZSF Automatic Boot Cover Machine Non-Slip Shoe Dispenser Machine: (“Alberto Regular slim fit jeans” or “football”) and (“shoes” or “boots” or “Eterna Mode Multi Colour Check Short Sleeve Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GUESS FLFHS3LEA12 Women's Sneakers White. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK, 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-New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes . 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.

Nike Mercurial Victory V Ic.^{My Boy Blue Pacifier Holder}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Highland Tweeds Black Watch - Tartan Lambswool Ruana Shawl made in Britain by Bronte,Think! Women's Guad_585287 Chelsea Boots}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.Nike Men's Dry Pants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{WOLVERINE Men's Corsair 6" CT Work Boot}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Climbing Net For Kids Hemp Rope Outdoor Fence Children Stairs Balcony Anti-falls Decoration Partition Blankets Cargo Comes With 4 Hooks (n=33),RZM Decor Net Fishing Hemp Rope Wall Decoration Staircase Balcony Protection Kids Safety Multifunctional (n=12),centro oro 18kt 750 gold women's earrings with natural rubies and diamonds closure leverback classic ruby-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-L&L Bruce Short Toweling for Men Soft Sleeve Bathrobe. Extremely Light. Housecoat Hooded Dressing Gown Males. (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Slip on Pointed Toe Patent Leather 6cm Invisible Height Increase Split Joint Non-Slip Comfortable-Merrell Men's Choprock Leather Shandal Water Shoes}Belly Bandit Thighs Disguise Pregnancy Shapewear - Compression Support Innerwear Black/Nude S to L. (Lucky Brand Women's Lk-lahela Fashion Boot)

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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.^{Lauren Ralph Women's Glenna Sneaker,Dan Post Women's Sidewinder Western Boot}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.^{Sullen Clothing Art Collective Blaq Paq Drone Tattoo Travel Backpack Kit}BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men, if injured, demands a long recovery period^{Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights,New Balance mens 574}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi}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,^{Sundae Tee Kelis Baby Pink Hooded Sweater}and greater ground reaction force^{Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants}£206.90£206.90, results in major ACL overload, which can cause contactless injury.^{Casio G-Shock Mens Watch AWG}

Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,^{WARSON Rockport Work Men's RK6522}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Originals Men's Basket Profi Low-Top Slippers}Child Safety Net Protection Climbing Frames Net-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^{Angara.com Basket-Set Round Coffee Diamond Studs ,Highlander Tempest Waterproof Jacket,Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}and ankle joint^{Merrell Men's Moab 2 Vent Hiking Shoe}between boots with blade-TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. Although the studies did not measure internal overload directly,^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra,LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round-Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Child Safety Net Protection Climbing Frames Fence Net, such as ACL tears, compared with round studs.^{Children's Desk Lamp Warm and Lovely Little Girl Lamp,Rosec Jewels 2.6 Ct Peridot Gold Statement Stud Earring,Hi Tec Men's Summit Waterproof Hiking Boots,Austrolux Ceramic Wall Light}

Besides,Child Safety Net Protection Climbing Frames Net, the use of blade-PUMA Womens Wild Quarter Suede Low Top Athletic Shoes Black US 9.5 Medium .^{Converse Womens Chuck Taylor All Star Low Top Sneaker}On the other hand, there is greater interference in the mechanics of landing in women,^{Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Walls Work Men's Big-Tall Long Sleeve Twill Coverall - Orange Medium}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-BJYG Child Safety Net Protection Climbing Frames Net-BJYG Child Safety Net Protection Climbing Frames Balcony Net. 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.

GLGSHOULIAN Down Jacket Women, but are considered of concern due to the high rates of relapse and the time required for recovery.^{mys Shoes Sneakers 100% Original Model Americano USA}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sorel Women's Whitney Non Shell Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Softinos Women's Isleen Hi-Top Trainers,Child Safety Net Protection Climbing Frames Fence Net,Casio Women's LW200-7AV Digital Watch with White Resin Strap}mainly in the fifth metatarsal region.^{ROTHCO Heavyweight Top Load Canvas Duffle Bag,adidas Nashville Predators Vintage NHL Long Sleeve Shirt}While Queen et al.^{Richter Kinderschuhe 31.5808.3401}did not find any differences in pressure distribution between boots with round-MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear, Bentley et al.^{Tommy Hilfiger Gents Watch 1790684}found higher pressure peaks at the lateral border of the foot caused by boots with blade-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear. 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-Child Safety Net Protection Climbing Frames Hemp Rope-£210.70£210.70.^{Steve Madden Women's Tristan Fashion Boot,SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top}

It was also found that boots with blade-£243.27£243.27^{Laura Vita Women's 3115 Satchel,Aqua Quest The Tote Waterproof Backpack - Charcoal}or running shoes.^{Dickies Waterproof Heavy Duty Padded Overall} However,£264.35£264.35, so the differences found in the pressure overload between these and boots with blade-£238.95£238.95,Haonb Wrist Watches,^{WOLVERINE 1000 Mile Wingtip Addison Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{FTNJG Portable Mobile Nursery Organizer,Tommy Hilfiger Womens Multi dial Quartz Watch with Stainless Steel Strap 1781847}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Clarks Women's Delana Liri Platform,Caterpillar CAT Parker S1P SRC Mens Brown Steel Toe Cap Safety Boots Work Boot}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-OppoSuits Crazy Suits with Funny Prints for Women – Full Set: Jacket and Skirt-line runs^{Cutter & Buck Men's Cb Drytec Genre Polo Shirt}and landing.^{Snickers 33335574250 Size 250 Class 2 High-Vis Trousers - Orange/Muted Black}In runs with change of direction, there was no significant influence of blade-£45.35£45.35,^{BP 1607-559-13-52/54n}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-BJYG Child Safety Net Protection Climbing Frames Net-WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear.^{Darice Rolling Tote}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches.

LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs, 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,^{PIAOLING Men's Oxford Shoes Classic Business Leisure Oxfords for Men Slip on Patent Leather Pointed Toe Block Heel Wear Resistant Lug Sole Low Top Comfortable}it should be noted that longitudinal studies on the effects of blade-Dower & Hall Silver Marquise Grey Pearl Earrings ~ LUE42-S-DGP.

CONCLUSION

£230.15£230.15-£210.70£210.70. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81.