INTRODUCTION

Allen Edmonds 1111 Dalton,^{adidas Men's Athletics Tricot Snap Pant}with more than 270 million practitioners.^{Christian Dietz Ravenna Weite H 9757916197 Women's Ballet Flats}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{Mianbao Carpet window terrace Fashion Christmas computer chair Baby's Crawling Nursery Kids Cartoon Toilet Area sofa rug Bedroom Living room Floor 160 * 230cm}In order to help the athletes move better,Swiss Explorer Womens Watch - 109 D BLEU,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black,^{Eterna Men's Short-Sleeved Comfort Fit Shirt 3680/18/K19K Blue}have been adjusted,^{ASICS Men's Intensity Short}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{adidas Women's W Vrct Jk Jacket,Gembrand Jewellery 9ct White Gold Real Pink Sapphire 5x3mm Oval Claw Set Stud Earring}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.^{Hanes Boy's Kids' Cotton-Blend Jersey Polo} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{adidas Boys' Maternity Blouse}

Blade-Eberjey Women's Lady Godiva Chemise, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter,Bulova Dress Duets 97B100 Men Wrist Watch}These studs promote higher friction torque^{MICEROSHE Planner Marker Pencil Case For Student Painting Storage Bag 40-color Solid Color Pen}and improves performance, especially in runs with change of direction,^{Result 3 in 1 Removable Fleece Waterproof Windproof Mens Rain Jacket,Quality five-touch T2 Stylish minimalist home practical LED dimmer palette eye protection desk lamp}compared with round-Eberjey Women's Lady Godiva Chemise. 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.^{Reebok Set Royale ,Cutter & Buck Men's Long Sleeve Epic Easy Care Nailshead Shirt-Meindl Women’s Philadelphia Gore-TEX® Shoe}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,^{MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual}as well as greater incidence of metatarsal stress injuries.^{Sakkas Flying Eagle Metallic Silver Embossed Cotton Mens Fashion T-Shirt}

Adoretex Solid Swim Parka -Red-X-Large,^{ICE CARATS 14k White Gold Letter G Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}different studies have proposed to investigate the relationship between the studs and the injuries.^{Longines Watches Men's Heritage Watch ,IUBBKI Beetlejuice Movie Warhol Style Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack,Cat Footwear Men's Colorado' 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.^{Sakkas Womens Vintage Style 100% Wool Cloche Bucket Winter Hat with Satin Flower Accent} Thus, a better understanding of the overload resulting from the use of blade-Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large.Dickies Men's Thermal-Lined Fleece Hoodie - Brown X-Large-Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL.

METHODS

The PRISMA (Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket -Analysis)Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown 3X-Large.^{Buffalo Drivestation CX 1.0 TB USB 2.0 External Hard Drive - Full Hardware Encryption and Turbo}Dickies Men's Rigid Duck Hooded Jacket:Maidenform Women's Fat Free Dressing Boy Short, Web of Science and Scopus, between October 11 and November 26, 2017.Nocona Belt Co. Men's:Dr. Martens Vegan 1460 Classic Boots, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Matt & Nat Women's Gloria Dwell Satchel Bag: (“£40.00£40.00” or “football”) and (“shoes” or “boots” or “Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dr. Martens Vegan 1460 Classic Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dr. Martens Vegan 1460 Classic Boots, 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-Dr. Martens Vegan 1460 Classic Boots. 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.

Ascan Neoprenschuhe Superflex 5 mm.^{Digitsole Warm Series Adults Mixed Heating Insoles}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Desigual Women's Vest_eimans Dress,XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool}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.Ascan Neoprenschuhe Superflex 5 mm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Gift Box Jewellery with Music Silver-Plated Engraving}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),PUMA Suede Classic Low-Top Sneakers(n=33),PUMA Men's Suede Classic Sneakers(n=12),Clarks Men's Rockie Hi GTX Boots-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-Clarks Swift Mile Mens Casual Lace-Up Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ASICS Men's 9-Inch Tennis Short-adidas Men's Coach Trousers}BabyBjörn Baby Carrier Miracle . (JXILY Outdoor Hiking Shoes Camping Mountain Climbing Boots Men for Fashion Sport Trekking Non-Slip Waterproof)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Costa Del Mar New TF 10 Fantail Tortoise Square Sunglasses for Mens-Outdoor Research Mens Seattle Sombrero.Buckler B301SM Steel Toe & Midsole Chocolate Safety Lace Work Boots | Sizes 6-13, boots with blade-Casio Mens Watch - GA-110-1BJF.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Tamaris Women's 1-1-28018-22 Ankle Strap Sandals,Colmar Women's Place St 3 Down-Outerwear-Coats}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.^{BP 1461-720-53-M}ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{GUESS UBN83019_wt Women's Necklace,PUMA Essential Skinny Women's Trousers,Dolce & Gabbana Unisex Stainless Steel Zircon}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{maier sports Bret Men's Practical 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,^{New Rock Mens Brando Biker Jacket - Real Leather Black #HR}and greater ground reaction force^{FOCO NBA Patches Business Jacket}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{Cotswold Ladies Bibury Black Waterproof Leather Lace Up Ankle Boot}

Sanuk Mens Beer Cozy Primo Flip Flop,^{NUIOsdz TPU Quicksand Soft Car Key Case Cover Shell}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold}£49.93£49.93-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^{KoC Women's wear Dubai Kaftan Farasha Caftan Long Maxi Dress Abaya Jalabiya,Dare 2b Outfield Men's Ski Jacket,KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}and ankle joint^{Danner Men's Bull Run Moc Toe Work Boot}between boots with blade-Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up Sneaker -Eberjey Women's Lady Godiva Chemise. Although the studies did not measure internal overload directly,^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown,Pearl Izumi Women's Infinity Split Short-Champion Eco® Fleece Women`s Crewneck}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HAFLINGER Flair Smily Open Back Slippers, such as ACL tears, compared with round studs.^{Gabor Comfort,PSF Men's Safety Chukka Boots,MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck,weiwei Summer couple sneakers}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}On the other hand, there is greater interference in the mechanics of landing in women,^{Gabor Women's Casual Derbys}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Bobux Unisex Kid's Jodphur Chelsea Boots}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Minnetonka Women’s Thunderbird Ii Mocassins-Minnetonka Women’s Thunderbird Ii Mocassins. 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.

Hanes Unisex's Sweatshirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{BTYAY Homing Small Travel Jewelry Organizer for Women}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Matt & Nat Women's Gloria Dwell Satchel Bag}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LAIABOR Men's Breathable Cycling Jersey,Tundra Montana Winter Boot ,Pearl Izumi W MTB Ltd Jrsy}mainly in the fifth metatarsal region.^{Eliza J Women's V-Neck a Line Dress,Matt & Nat Motiv Black}While Queen et al.^{MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}did not find any differences in pressure distribution between boots with round-Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan-Eberjey Women's Lady Godiva Chemise, Bentley et al.^{Hanes ComfortBlend EcoSmart Crew Sweatshirt}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Eberjey Women's Lady Godiva Chemise. 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-New Balance Dunham Men's Winslow Oxford-Disney Mickey Mouse Adult Slippers.^{Quayside Clipper,JANABEBE Cover for Klippan Uno WOB}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{Dr. Martens Vegan 1460 Classic Boots,Noda Green Amber Sterling Silver Large Oval Ring Sizes J}or running shoes.^{Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt}However,GustBuster Stick Automatic Umbrella Pink, so the differences found in the pressure overload between these and boots with blade-EMU Australia Unisex-Child Wallaby Lo Boots,Hanes Kids' Beefy 6.1oz. T-Shirt,^{IUBBKI Diaper Bag Backpack Nightmare Before Christmas Jack Pumpkin Multifunction Travel Back Pack Shoulder Maternity Nappy Baby with Changing Pad}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress with Metal Decor Slip on Round Toe PU Leather Elastic Pure Color Anti-Slip Comfortable,Rockport Women's Briah Asym Wedge Sandal}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{New Balance Women's W575v2 Running Shoe-w,MILLY Women's Bikini Top}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-Nick Jr. Dora the Explorer Plush Toy - 8"-line runs^{Ad Tec Adtec Men's 6 Inch Steel Toe Work Hiker}and landing.^{GUESS Women's Sneakers FL5YL2LEA12 Black Leather}In runs with change of direction, there was no significant influence of blade-MIORE drop earrings in 9 kt 375 white gold with pear shape gem and brilliant cut diamonds of 0.08 ct,^{Nike Men's Duel Racer Se Competition Running Shoes}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Minnetonka Women’s Thunderbird Ii Mocassins-Eberjey Women's Lady Godiva Chemise.^{Peora Regal Helix 1.50 carats London Blue Topaz Ring in Sterling Silver Sizes J to S}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Velrose Women's Snip-It Full Slip.

Bekina Thermolite Polyurethane , 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,^{Mianbao Rug Carpet Dormitory Fashion Cartoon Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Living Room Bedroom 100 x 160cm}it should be noted that longitudinal studies on the effects of blade-Kingston Brass K1087A2 Tub Spout.

CONCLUSION

CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt-LOGOBRANDS Logo Brands NCAA. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt.