INTRODUCTION

Allen Edmonds 1111 Dalton,^{Albatros Sicherheitsschuhe Safety Shoes S3 641080 200 Unisex Adult's}with more than 270 million practitioners.^{chung shi Duflex City}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{Moon so close black canvas picture painting on canvas}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,^{Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual}have been adjusted,^{Lee Women's Regular Fit Chino Walkshort}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{Crocs A-Leigh Mini Wedge Leather Womens Footwear,YILANJUN PU Children Sofa with Step Stool}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.^{FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ContiTech ADK0011P Accessory Drive Belt Kit by}

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.^{5.11 Tactical 74332_055 Covert Men's Trousers,Irish Setter 83904 Wellington Aluminum Toe Work Boot}These studs promote higher friction torque^{Sheila Fajl Small Cassiopeia Front Hoops Earrings with Stars in Gold}and improves performance, especially in runs with change of direction,^{MILLY Women's Blouse,PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants} 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.^{adidas Originals Men's Sweatshirt,Grand Conquest-Staheekum Men's Plush Shearling Lined Slipper}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,^{Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight}as well as greater incidence of metatarsal stress injuries.^{LONDON FOG Boy's Down Alternative Coat}

Adoretex Solid Swim Parka -Red-X-Large,^{Samsonite Laptop Backpack Medium Debyte}different studies have proposed to investigate the relationship between the studs and the injuries.^{BDI Cycling Apparel Men's Mountain Bike Cargo Short,Grafters Mens/Boys Combat Boots. Police/Security/Cadet Thinsulate Lined,Under Armour Men's Storm Midlayer Warm-up Top}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.^{Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery}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.^{COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue}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.^{Fox Racing Attack L/S Jersey}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jonathan Corey Men's S/S Pima Cotton Pique,Blue Banana Women's Sweetheart A Line Shift Dress}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.^{Rosec Jewels Dainty Square Stud Earring}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^{SKINS A400 Long Sleeve Womens Compression Top - Black/Silver-Saucony Men's Jazz O Running Shoes}BabyBjörn Baby Carrier Miracle . (Lambs & Ivy Luxury Enchanted Forest Cot Bumper)

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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.^{Medway SPCX4750 Cogged Wedge Belt,Snickers 32335574054 High-Vis Trousers Class 2 Size 54 in Orange/Muted Black}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.^{ASICS Kondo II Knee High Socks}ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{Lucky Brand Men's T-Shirt,Jeulia Engagement Ring Set for Women Rose Gold With Three Stones Round Cut Wedding Rings Sterling Silver Halo Bridal Anniversary Promise with Jewelry Gift Box,Marmot Precip Tall Men's Rain Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{HAIGAFEW Autumn and winter neutral casual jacket Christmas printing personality fashion stand-up collar down}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,^{Flexon Sunglasses}and greater ground reaction force^{Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{YFC Mens Boots}

Sanuk Mens Beer Cozy Primo Flip Flop,^{O'Neill Alfa Long Sleeve Men's Shirt}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 Nite Jogger Running Shoe}£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^{HAOXIANG Home Couple Bathrobe,Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE,Haglöfs Men's L.i.m Mtn Proof Anorak Jacket}and ankle joint^{Dr. Martens Women's 1460w 24614700 Snow Boots}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,^{Amos Hare Doorstop,GIOSEPPO Boys’ Lietzen Slouch Boots-Naava 9ct White Gold 0.05ct Diamond Heart Ring}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.^{Teva Men's Tanza Leather M's Hiking Sandals,Regatta Defender III 3-in-1 Jacket Black S,ARIAT Men's Point Billet Black Tan Belt,HUNTER Hunter Swiss Nickel Pale Leather Collar}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{Child Safety Net Protection Climbing Frames Pet child protection net}On the other hand, there is greater interference in the mechanics of landing in women,^{VAUDE Men's Strathcona Trouser}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MIBKLPG Women Chiffon Skirts Sweet Print Summer Females Elastic Waist Ruffles}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.^{Nike Free TR Flyknit Women's Trainers}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DC Comics Superman Supergirl Logo Baby Boys and Girls Bodysuit Dress Up Outfit}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{JTQMDD Children's Dress,Greenland-Nature Greenland Westcoast Oiled Leather Wallet With Security Chain 872,Tommy Bahama Men's Belt}mainly in the fifth metatarsal region.^{Colorado Timberline Steamboat Fleece Pullover,CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size}While Queen et al.^{Held Motorcycle Rain Jacket Mistral II Blk Red WP 7XL}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.^{Cuddly Corner Quarter Circle 140 cm x with Cushion Zoo Animals Made in Germany}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.^{Pendleton Men's,ShreeCrystalsBeads Blue Turquoise Gemstone Chips Beads for Jewelry Making Free Form Shape}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{Tookata People Mini Bag Nuvo Surfer Blue,Helly Hansen Workwear Rana - 70210 Rain Jacket Bomber Jacket}or running shoes.^{Gruffalo collection 7" - Fox}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,^{LEGeRO NOVARA 1-00932-94 Womens Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Cavendish French Handmade Sterling Silver Hammered Twist Bangle,DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Scottish Jewellery Shop Amethyst Sterling Silver Rosary Beads,DazzlingRock Collection Sterling Silver 7 MM Trillion Gemstone & Round Diamond Ladies Pendant} 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^{HOXTON LONDON Men's Sterling Silver Black Sapphire Set Dog Tag Necklace 51-55 cm}and landing.^{Caterpillar Men's Pelton Steel Toe Industrial and Construction Shoe}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,^{Regatta Mens Hydroforce Soft Shell Jacket}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.^{DC APPAREL Men's Mellow Anorak Jacket}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,^{Perry Ellis Men's Casual Pants}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.