INTRODUCTION

Allen Edmonds 1111 Dalton,^{Carhartt Shirts T-Shirts Flame-Resistant FRK087 DNY Short Sleeve T-Shirt - Blue}with more than 270 million practitioners.^{Caterpillar Arctic Zone Vest Sports Leisure Synthetic Material Adults Clothing Black}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{Merrell Women's Kahuna III Sandals Trekking & Hiking Boots}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,^{Outdoor Research Men's Alti Mitts}have been adjusted,^{Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{Minnetonka Women’s Thunderbird Ii Mocassins,QIAODOUMADAI Baby Swimwear Floral Swimsuit Kid Child Siamese Bathing Suit Bikni Suits Beachwear}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.^{Naava 9ct Yellow Gold Sapphire And Diamond Wishbone Ring}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Charlotte Wooning Women's Necklace Letter A-Z 925 Silver Gold-Plated}

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.^{Vince Camuto Women's Anara Pump,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step} These studs promote higher friction torque^{Universal Monsters Wolfman Foot Zeez Plush Figure 18 cm}and improves performance, especially in runs with change of direction,^{CRJ LED Ceiling Light Creative Children Bedroom Lamp Dimmable Lighting with Remote Control Cartoon Boys Children's Room Captain America Iron Man Design Lampshade,Emerica Men's Wino Standard Skate Shoe}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.^{Earth Origins Women's Terry Slide,Bombata Classic Briefcase-Versace "Les Etoiles De La Mer Portafotografie 23 x 18}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,^{adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots}as well as greater incidence of metatarsal stress injuries.^{Pearl Izumi Transfer Men's Baselayer Long Sleeve}

Adoretex Solid Swim Parka -Red-X-Large,^{Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring}different studies have proposed to investigate the relationship between the studs and the injuries.^{Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL,Hqooaceo® Blackout Curtains Cute Animal Baby Elephant 3D Printed Eyelet Thermal Insulated Decorative Soft Energy Saving Room Living Darkening For Kid Set Of 2Group 182,FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}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.^{Sierra Designs Women's Microlight Jacket}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.^{The SAK Kendra Hobo}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.^{The Pearl Source 7-8mm Peach Freshwater Cultured Necklace}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,Etnies Men's Jameson 2 Eco Skateboarding Shoes}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.^{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),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^{Pretty Nana' Boots in Genuine Leather and Lycra Art. Olympia 951006 Calf Black-Fjallraven Fjällräven Unisex laptop backpack Kånken}BabyBjörn Baby Carrier Miracle . (Clarks Swift Mile Mens Casual Lace-Up Shoes)

QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L

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.^{Roxy Women's Jet Ski Jacket,Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration}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.^{Patagonia Men's M's R2 Techface Jkt Jacket} ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{Casio 71604348 – Clock,CRISPI Summit Gtx Th 7910 6900 Black Goretex Suede Boots Hunting Trekking Man,F.A. Dumont Church Supplies 14ct Gold Filled St. Isabella of Portugal Pendant with 18" Lite Curb Chain. Patron Saint Peace/Charities}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pietro Ferrante Ring Lion - Bronze Wanderlust Collection JWB3460}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,^{Cafenoir SHOPPING MULTIFASCE PYTHON Woman}and greater ground reaction force^{Timberland PRO Men's Hyperion Waterproof XL ST Work Boot}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{The Pearl Source 6.5-7.0mm Pink Freshwater Cultured Necklace}

Sanuk Mens Beer Cozy Primo Flip Flop,^{HND ZNXHNDSH Couple Rings}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{WOLVERINE Mens Swampmonster Wp Boots}£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^{Jerzees 8 oz. NuBlend 50/50 Pullover Hood,HAFLINGER Flair Soft,D-GOLD Sterling Silver Black Diamond Shark Pendant} and ankle joint^{Mephisto HELEN SANDANYL 2800 BLACK Flip-Flops Womens Black Schwarz}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,^{Nemesis #NE240K Men's Square Black Dial Wide Leather Cuff Band Watch,Dingo Boots Mens Rev Up Black Size: 8.5 X-Wide-Regatta Hydraforce Soft Shell Jacket Navy/Black L}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.^{Sweet Potato Happy Trails Musical Mobile,Original S.W.A.T. Men's Classic 9-Inch Tactical Boot,New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes ,Tiffen 77mm Variable Neutral Density Camera Lens Filter-black}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality}On the other hand, there is greater interference in the mechanics of landing in women,^{Love Moschino Borsa Calf Pu Nero}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Steve Madden Women's Loft Heeled Sandal}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.^{SALOMON Women's Crossamphibian Swift 2 W Water Shoes}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Le Coq Sportif T-shirt Essentiels}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{New Balance Men's 500 Trainers,Kangol Headwear Wool Flexfit Baseball Hat,Minus33 Merino Wool Women's Ossipee Mid-weight Long sleeve Crew}mainly in the fifth metatarsal region.^{Beadaholique Sterling Silver Charm 3mm Bracelet For Pandora Style Beads 7.5 Inches Magnetic Screw End,Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2}While Queen et al.^{G-hong Clutch Evening Bag - 19 * 13 5CM for Women Formal Fashion Party Rhinestone Cry stal Tote Bridal Cosmetic Handbag Silver Color with Detachable Chain}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.^{Good idea white canvas picture painting on canvas}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.^{YURO-K Men's Premium Cotton Classic Short Sleeve Crew Neck T-Shirt,David's Bridal Bra Bustier Torsolette 8949}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{Promotion Costume Big Cow,Herrlicher Women's Pitch Denim Straight Jeans}or running shoes.^{ASICS Women's Cabrillo Pant}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,^{XYZMDJ Stackable Fabric Closet Storage Organizer Holder Box Clear Window and Lid}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized,Columbia Men's Access Point Shell Omni Tech Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White,Nunn Bush Men's 84717-001 Oxford}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^{Columbia Men's Newton Ridge Plus Ii Waterproof Low Rise Hiking Shoes}and landing.^{Acorn Women's Unisex Versafit Sock Slipper}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,^{Vilac Vilac8100 Grocery Store}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.^{Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold}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,^{HEZHOUJI Diamond Car Key Cover Case Holder Chain For Honda Civic 10th Pilot CR-V MK10 Accord Spirior XR-V 2/3/4 Button Protect}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.