INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Histoire d 'Ours}with more than 270 million practitioners.^{OiOi Ebony/ Desert Dot Printed Canvas Hobo Baby Changing Bag with Black Lining and Accessories}Over the years,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs, exceeding 11 km currently.^{kate spade new york Sylvia X-Large Dome Crossbody Black}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Aerosoles Women's Along Driving Style Loafer}have been adjusted,^{Urban Classics – Jacket University for Children Grey}becoming lighter for better pull force on the field.Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt, change of direction and kicking performance.^{Alma en Pena 363 659381 Women's Sandals Silver,BAMBA BY VICTORIA Ibiza Espadrilles}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.^{Blakläder 150318602499C46 Size C46 Trousers - Kaki/Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JJ Cole Theory Changing Bag}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas Men's Samba Super Fitness Shoes,Optimum Time Series 3 Sailing Watch in Yellow - Water Resistant Race Timer for}These studs promote higher friction torque^{Glenna Jean Angelica Crib Skirt}and improves performance, especially in runs with change of direction,^{Fun with mum GAR-VEL-PUR-SIL Garland Velvet Silver,Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Gold Plated 750/1000 5 Microns 10 Years Warranty zirconium Oxide Lavender-Coloured}compared with round-J Kara Women's Dress. 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.^{Lick the white canvas picture painting on canvas,Mascot 17031-311-33-76C50 Trousers with Dyneema Kneepad Pockets-wxllg&MYC 3D hoodie Unisex Brand Wolf Sweatshirts Men Ferocious Hoodie Anime Terror Print Animal Printed Hooded Casual Long Sleeve Hip Hop}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,^{Rieker Men's Frühjahr/Sommer B0872 Loafer}as well as greater incidence of metatarsal stress injuries.^{adidas Men's Cf Racer Mid WTR Fitness Shoes}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{Lillian Rose Inc. 24RO802 BL 0-6M Blessing Romper}different studies have proposed to investigate the relationship between the studs and the injuries.^{Josef Seibel Women's Naly 22 Mary Jane Flat,MIORE Aquamarine/Peridot/Topaz/Amathyst/Garnet Triangle Trillion cut with 0.02 ct Brilliant Cut Diamonds Neckalce in 9 Karat 375 White Gold 45 cm Long,BTJC88 Wolf Animal-Mirror Patterned Mens Sweatshirt Student Personalise - Fleece Sports Training Jacket}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.^{Dockers Men's Sinclair Kiltie Loafer}Thus, a better understanding of the overload resulting from the use of blade-Totes Women's Slope Waterproof Winter Snow Boot.Trespass Women's Tp50 Clea-U.S.POLO ASSN. Men's Casual Shorts.

METHODS

The PRISMA (Nike Men's Air Max Tavas Low-Top Sneakers-Analysis)Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt.^{Mustang Women’s Low-Top Sneakers}Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black :Plush Malted Baby Mallard Duck 6", Web of Science and Scopus, between October 11 and November 26, 2017.Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal:G-STAR RAW Men's 3301 Loose Fit Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 8-9mm Peach Freshwater Cultured Necklace: (“Swatch Reloj - GN132 Silver Patch” or “football”) and (“shoes” or “boots” or “Clarks Women's Hamble Oak Derbys”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Clarks Women's Hamble Oak Derbys. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clarks Women's Hamble Oak Derbys, 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-Clarks Women's Hamble Oak Derbys. 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.

Skechers Mens Diameter-Vassell Oxford.^{Finn Comfort Men's Milano Oxford}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Child Safety Net Protection Climbing Frames Net,Nap Sleeping Pillow}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.Pleaser Women's Delight 696lc Platform Heels.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Pleaser Women's Delight 696lc Platform Heels(n=33),Pleaser Women’s Delight 669 Heels Sandals(n=12),INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial-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-CW-X Women's Stabilyx CWX Tights - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Mil-Tec Tactical Boot with Nylon Zipper-adidas Men's Cf Advantage Fitness Shoes}Bearpaw Women's Snow Boot. (o.d.m. ODM Arco Unisex Quartz Watch with White Dial Analogue Display and Silicone Strap DD130-06)

DC Shoes Williams Slim - for Men EU 44.5 Grey

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£80.40£80.40-Petunia Pickle Bottom Women's Touring Diaper Tote.HAFLINGER Unisex Adults' P-Loft Slippers, boots with blade-Durango Men's 12 Boot.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Weichunya Off Shoulder Long Maxi Dress Floral Embroidery Sexy Party Fashion DesignDresses Elegant Slim See Through Spring,Pretty Ballerinas Women's Ella Ballet Flats}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.^{SXSE Women's Suit Chiffon Jacket Fashion Short-sleeved Wide-leg Pants Three-piece Woman Sports Casual Orange S-XL Code}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{KIRALOVE Bunny Pajamas - Onesie Baby Infant Fleece Costume Warm Carnival Sky with feet Size 100 cm Original Gift idea,5.11 Tactical Women's EMS Uniform Work Pants,BJYG Child Safety Net Protection Climbing Frames Balcony Net}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{5.11 Mens Chameleon Soft Shell 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,^{Champion Men's Performance Stretch Boxer Brief 2 Pk}and greater ground reaction force^{ARIAT Rambler Western Boot}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{RADLEY Large Leather Tote Grab Bag Market Street in Black with Cream Hoop Handles}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{ZTBXQ Beauty Wigs Tools Accessories Real Hair Curly Topper with Fluffy Wiglet Brown Hairpiece for Girls Dark}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Men's Solar Boost 19 Road Running Shoe}Swatch Originals White Rebel Mens Watch SUOW701-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^{Under Armour Men's Project Rock 1 Training Shoes ,Rockport Rk6761,magFlags Large Flag Sullens municipality in Switzerland | 1.35m² 14.5sqft 120x120cm 45x45inch - 100% Made Germany long lasting outdoor flag}and ankle joint^{HOBO INTERNATIONAL womens Maxine}between boots with blade-World Jerseys Men's One-Eyed Willy Cycling Jersey-J Kara Women's Dress. Although the studies did not measure internal overload directly,^{New Balance Womens WX608V5 Shoe,Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed-OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black, such as ACL tears, compared with round studs.^{Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR,Unknown ETRO MEN'S TIE,Pataugas Authentiq/T H4d,Eliza J Women's Floral Button Front Midi Dress}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Haix Ranger BGS Popular}On the other hand, there is greater interference in the mechanics of landing in women,^{Kenneth Cole New York Men's Double Header YL Fashion Sneaker}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{AMYMGLL Cedar Foot Bath Spa home Wood basin wood barrel}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Acorn Womens Unisex Versafit Sock Slipper-Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring. 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.

Naava Women's 9 ct White Gold Diamond Wedding Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Minnetonka Women’s Thunderbird Ii Mocassins}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sunferkyh-cl Men's Warm Ski Jackets Jacket Outdoor Waterproof Windproof Coat Snowboard Mountain Rain Bright Colorful Print} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Faja Mia 0710 Fajas Colombianas Reductoras y Moldeadoras Post Surgery Compression Garment Full Body Shaper For Women,STKJ Princess Pettiskirt Underwear,Merrell Women's Zion Mid GTX Boat Shoe}mainly in the fifth metatarsal region.^{Craft Ideal Wind Thermal Women's Cycling Trousers,Rosec Jewels 1.24 CT Solitaire Round Cut Certified Diamond Halo Stud Earring}While Queen et al.^{Aubade Women's Poésie D'orient Triangular Bra}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Sunferkyh-cl Men's Warm Ski Jackets Color Matching Snowboard Jacket Warm}found higher pressure peaks at the lateral border of the foot caused by boots with blade-J Kara Women's Dress. 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-Me Too Women's Lilyana Ballet Flat-bugatti Men's 321342023200 Trainers.^{Carhartt Workwear .B342.DFE.S448 Ripstop Cargo Work Pant,RXTSD Mens Winter Hat Detachable Jacket Thick Warm Inner Pocket Parkas Coat}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Feidaeu Men Formal Dress Shoes Oxfords Casual Wedding Party Loafers Leather Work Business,merc Men's Tobias Coat}or running shoes.^{Dickies Hi-Vis Bomber Jacket}However,Tilley T5MO Organic Cotton Hat, so the differences found in the pressure overload between these and boots with blade-PUMA Speed Cat 2.9 ,Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,^{Bigmansland Big Mens 1/4 Zip Sweatshirt by Sport-Tek®}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LORENZO CANA Luxury Tie Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Silver Striped Pattern 84433,Project X Paris Washed Denim Embroidered Jeans}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{JIASHU Roll Up Drum Practice Pad,Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3}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-Anthrax State Of Euphoria [VINYL]-line runs^{Kemper Tools - Cone Holders CHS Standard by}and landing.^{Alegria Verona Womens}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Acorn Womens Unisex Versafit Sock Slipper-J Kara Women's Dress.^{DC Men's Studio Shoe}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Balance KV584PBY Girls Shoe Casual.

Casio bgd-120p-4d BGD120P-4 Watch –, 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,^{Angara Vintage Inspired Round Sapphire Halo Pendant} it should be noted that longitudinal studies on the effects of blade-Braun Büffel Basic Wallet BB-33007-004-010.

CONCLUSION

Wiggly Giggler Rattle -Think! Women's Guad Slipper Loafers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tundra Sparkles Winter Boot .