INTRODUCTION

Braun Büffel Basic Wallet BB-33007-004-010,^{Craft Men's Essence Jersey M}with more than 270 million practitioners.^{Majestic Athletic NHL Chicago Blackhawks Zip Hoodie}Over the years,Wiggly Giggler Rattle , exceeding 11 km currently.^{Wrangler Women's Aura Slender Stretch Jean}In order to help the athletes move better,Think! Women's Guad Slipper Loafers,Tundra Sparkles Winter Boot ,^{REYUAN Men's Watch}have been adjusted,^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace}becoming lighter for better pull force on the field.Belvie BV601 Trekking Rucksack Hiking Backpack 60l , change of direction and kicking performance.^{O'Neill 52 Kameko Women's Snow Pants,BestToHave His and Hers 3pcs Titanium /925 Sterling Silver Wedding Engagement Ring Band Set}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.^{HAFLINGER Flair Smily Open Back Slippers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{RASPINI GIOVANNI CHARM Q WITH STARS}

Blade-Timezone Women's Slim Enya Jogg Jeans, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Silver By Mail Black Cat Ring,AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown}These studs promote higher friction torque^{La Regis Jewelry 14k Y.Gold 9-10mm Freshwater Cultured Pearl 4-5mm Blue Sapphire Gemstones Necklace 18" with 3mm YG Beads}and improves performance, especially in runs with change of direction,^{HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02,RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}compared with round-Timezone Women's Slim Enya Jogg Jeans. 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.^{JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK,Fila Women's Drifter Slide Sandal-Fila Graphic Oswald Hoodie}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,^{Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt}as well as greater incidence of metatarsal stress injuries.^{LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m}

Eliza J Women's Dress,^{Dr. Martens Women's Flora Chelsea Boots}different studies have proposed to investigate the relationship between the studs and the injuries.^{YPDM Bathrobe 4-12 Years Children's Winter Zipper Flannel Girls Nightdress For Kids Teen Girl Nightgown Sleepwear Warm Pyjamas Kids,Pioneer Double-DIN Radio-Adapterblende for Hyundai Sonata,GIOSEPPO Boy's Lietzen Slouch Boots}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.^{Joya Shop EU Flash Grey Men Shoes - 8 UK}Thus, a better understanding of the overload resulting from the use of blade-Timezone Men's Donny Casual Shirt.DKaren Women's Bathrobe Medium-FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail .

METHODS

The PRISMA (Eterna Men's Business Shirt-Analysis)Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons.^{BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband} adidas Mens Cf Revolver:IGI&Co GI Men's Cross Trainers Black 6 Brown Size: 12, Web of Science and Scopus, between October 11 and November 26, 2017.adidas Originals Unisex Adults' Superstar Low-Top Sneakers:£39.94£39.94, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Siam Trendy Men's Japanese Style Pants One Size Black Tradition Stone: (“Petunia Pickle Bottom Women's Touring Diaper Tote” or “football”) and (“shoes” or “boots” or “Spanx Cropped Essential Leggings”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Archer & Armstrong Youth Hang In There Pullover Hoodie. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dan Post Women's Sidewinder Western Boot, 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-5.11 Tactical Women's Taclite PDU Class B Short Sleeve Shirt. 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.

Converse Baby Booties Set for Infant Boys and Girls .^{Wacoal Womens Full Coverage Bra}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm,REYUAN Men's Watch}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.Jonathan Corey Mens L/S Teflon Woven.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Child Safety Net Protection Climbing Frames Net}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection (n=33),Jonathan Corey Men's S/S Pima Cotton Pique(n=12),Jonathan Corey Men's Long Sleeve Washed Twill -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-Jonathan Corey Men's Long Sleeve Washed Twill (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{SYGF Prosthesis Transgender Breasts Tits Shapes Silicone Bra Crossdressing Artificial Mastectomy Shape Suitable for Cosplay Occasions and enhance your Own Image-Sloan 0308031 Flushometer Ground Joint Tailpiece}Mustang Women’s Low-Top Sneakers. (FOCO NBA Cotton Retro Sweater)

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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.^{Boardies Surf Yoko Honda Purple Swim Shorts,Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin}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.^{Kohler 1150464-47 Elongated Bowl Hinge Kit}ASICS Women's Til IM Sleeveless Top, if injured, demands a long recovery period^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter,Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black ,BandeHuan Hero College Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}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,^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}and greater ground reaction force^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}Playtex Women's Secrets Feel Gorgeous Embroidered Cross Dye Bra, results in major ACL overload, which can cause contactless injury.^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made}

Great Eastern Entertainment Vampire Knight Takuma Plush,^{NBNBN Compression Socks Ski Outdoor Sports Thick Warm Cushionging For Men Women Running Mountaineering Skiing 39-42 Athletic}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}ASICS Men's Til IM Top-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^{Milkkktt Planet Chandelier Pendant Light,GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp,Yves Camani Twinkle Women's Watch}and ankle joint^{CHARLES-HUBERT PARIS Charles-Hubert}between boots with blade-ELTEN Elten 728321-44 Safety Shoes "Sanex" ESD S3-Timezone Women's Slim Enya Jogg Jeans. Although the studies did not measure internal overload directly,^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap,MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line-Corin Charlotte Full Cup Underwire Bra Ivory40E}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Peora 4.00 Carats London Blue Topaz Dangle Earrings Sterling Silver, such as ACL tears, compared with round studs.^{BabyBjörn Baby Carrier Miracle ,Hyakka RYOURAN SAMURAI GIRL - Jubei Yagyu Action Figure Nendoroid Version Opening 10 cm,GJQION False Bra Boobs Silicone Breast Forms Fit,Reebok Boys' B Elem Ft Ts Sports Set}

Besides,Gelert Women's Strata Windblocker Hoody, the use of blade-Lacoste Men's Polo Shirt.^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}On the other hand, there is greater interference in the mechanics of landing in women,^{adidas Men's Stan Smith Cf Trainers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Tilley LTM6 Mesh Broader Brim Olive}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S-American Athletic Women's Soft Boot Hockey Skate. 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.

UFO Obession [VINYL], but are considered of concern due to the high rates of relapse and the time required for recovery.^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Prima Menü Vibram FiveFingers Mens Kso Trainer}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas,Weeger Women's 41510 Clogs,Naturino NYMERIA Sandals with Floreal Appliqué White}mainly in the fifth metatarsal region.^{Chaco Men's Wayfarer,Clarks Women's Hamble Oak Derbys}While Queen et al.^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold}did not find any differences in pressure distribution between boots with round-Vans Boy's Atwood Slippers-Timezone Women's Slim Enya Jogg Jeans, Bentley et al.^{SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Timezone Women's Slim Enya Jogg Jeans. 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-Petzl Falcon Seat Harness-Jewelco London 9ct Yellow Gold Crystal Disco Ball Belly Bar - Various Colours.^{Sheila Fajl 2" Smaller Favorite Tubular Hoop Earrings in Brush Rose Gold Plated,ROCKY AlphaForce Zipper Composite Toe Duty Boot}

It was also found that boots with blade-ARIAT Men's Apparel Accesory^{The North Face Descendit Jacket,Vans Boy's Atwood Slippers}or running shoes.^{Custom4U Puzzle Necklace}However,Cofra V024-0-00.Z58"Protection" Parka, so the differences found in the pressure overload between these and boots with blade-Dickies Men's Sanded Duck bib Overall,BP 1461-720-53-M,^{Suge Baby Stroller Portable Carriage Pushchair Foldable Pram High View Infant Brown}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Originals Body femme Basic,adidas Speed mesh Basketball/Football Team Crew Sock}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey,Dr. Scholl's Shoes Women's Wanderlust Sandal}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-KidKraft 13018 Deluxe Wooden Vanity and Chair with Mirror Storage Kids Children's Playroom/Bedroom Furniture-line runs^{Child Safety Net Protection Climbing Frames Net}and landing.^{5.11 Men's Double Duty Jacket}In runs with change of direction, there was no significant influence of blade-Plush Soft Toy Panda by Hansa.,^{Piel Leather Waist Bag with Phone Pocket}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S-Timezone Women's Slim Enya Jogg Jeans.^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Adara Silver 10mm 1/2 Ball Earrings.

Trixie Timon Rucksack, 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,^{Snickers Canvas Pants}it should be noted that longitudinal studies on the effects of blade-EASTPAK Out Of Office Backpack - 27 L.

CONCLUSION

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