INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} with more than 270 million practitioners.^{Sanuk Mens Pick Pocket Slip-On}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.^{Alan Paine Combrook Skirt 49cm Juniper}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat}have been adjusted,^{Wooden Valet Box - Small Jewelry Storage with Mirror for Ring}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.^{Casio 10350864 – Clock,SYue ergonomic design pregnant cushion}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.^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Charles River Apparel Men's Jacket}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,Xink-fhw Child Safety Net ，Indoor Outdoor Balcony Terrace Fall Protection Stairs Kindergarten Decorative Training Anti-fall Wall Decoration}These studs promote higher friction torque^{MIBKLPG Women Ruffles Dress Slim Waisted Bodycon Pencil Dresses Female Elegant Party}and improves performance, especially in runs with change of direction,^{Patagonia Men's M's R2 Techface Jkt Jacket ,Casio 71604348 – Clock}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.^{CRISPI Summit Gtx Th 7910 6900 Black Goretex Suede Boots Hunting Trekking Man,Pietro Ferrante Ring Lion - Bronze Wanderlust Collection JWB3460-Xposed Mens Genuine Real Leather Biker Jacket Vintage Moto Style in Distressed Brown}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,^{Cafenoir SHOPPING MULTIFASCE PYTHON Woman}as well as greater incidence of metatarsal stress injuries.^{Timberland PRO Men's Hyperion Waterproof XL ST Work Boot}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{The Pearl Source 6.5-7.0mm Pink Freshwater Cultured Necklace}different studies have proposed to investigate the relationship between the studs and the injuries.^{WOLVERINE Mens Swampmonster Wp Boots,Hanes Boy's Kids' Cotton-Blend Jersey Polo,Jerzees 8 oz. NuBlend 50/50 Pullover Hood}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.^{HAFLINGER Flair Soft}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.^{Nemesis #NE240K Men's Square Black Dial Wide Leather Cuff Band Watch}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.^{Primadonna Prima Donna Madison Underwire Bra}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Dingo Boots Mens Rev Up Black Size: 8.5 X-Wide,Regatta Hydraforce Soft Shell Jacket Navy/Black L}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.^{New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes} 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^{adidas ADID M'S TS Creator - 060980-Tiffen 77mm Variable Neutral Density Camera Lens Filter-black}Bearpaw Women's Snow Boot. (The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality)

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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.^{MIBKLPG 7 Layers Long Tulle Skirts Women Pleated Skirt Fashion Wedding Bridal Bridesmaid,adidas Men's Varsity Loose Fit Short}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.^{Fjällräven Est. 1960 T-Shirt Men acorn 2020 Shortsleeve Shirt}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Eterna Long Sleeve Shirt Modern FIT Twill uni,Dickies Men's Thermal-Lined Fleece Hoodie - Black Medium,ZHYAODAI Ski Suit Snowsuit}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{DC Comics Men's T-Shirt}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,^{Radley London Large Flapover Matinee Purse Shadow in Red Leather RRP £85.00}and greater ground reaction force^{Eterna Long Sleeve Shirt Modern Fit Poplin Checked}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Naturalizer Women's Emiline Loafer Flat}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Nike Women's W Air Max 97 Fitness Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Anderson and Webb & Green Jade Blessings Silver Oblong Pendant Necklace 18"}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^{Browning Badger Creek Short Sleeve Shooting Shirt,Sweet Potato Swizzle Window Valance,Clarks Women's Sharon Noel Oxford}and ankle joint^{Pendleton Men's}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,^{adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots,AMYMGLL The new ultra-brazing leather fashion car cushion spring and summer automotive supplies Four Seasons Universal Deluxe Edition Standard 5 color selection -adidas Men's Clima Tech Short}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.^{ECCO Men's Birmingham Cap Toe Shoes,MIBKLPG Office Ladies Sleeveless Pencil Dress Summer O Neck Women Casual Slim Knee Length,texxor teXXor Canvas 320 2-in-1 Work Jacket with Cordura,The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Eterna Long Sleeve Shirt Comfort FIT Structured}On the other hand, there is greater interference in the mechanics of landing in women,^{Subobo Men's Accessories And Women's Retro Casual Stretch Fabric Woven Elastic Size Belt Unisex Leather Belts} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Alan Brown Traditional Moleskin Trousers Olive 100% Cotton UK Made - Green 30\REG}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.^{New Balance Dunham Men's Winslow Oxford}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Baffin Mens Hunter Wellington Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Paguro Eco-Friendly Recycled Slim Championship Bicycle Inner Tube Tyre Belt,CLBING Tactical Shoes Desert Winter Outdoor Hiking Boots Landing Military Shoes,STILORD Finn' Small Shoulder Bag for Men Vintage Cross Body Suitable 8.4 inch Tablets Satchel Genuine Leather}mainly in the fifth metatarsal region.^{LHY EQUIPMENT Crocodile Pattern Fashion Women Handbag PU Leather Shoulder Bag Waterproof Crossbody for Shopping/Dating/Banquet,Timezone Men's Tight Costellotz Skinny Jeans}While Queen et al.^{Minnetonka Women's Calf Hi 3-Layer Fringe Mocassins Boots}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain}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.^{RIOS 1931 Womens Watch - RIO-242-07-20,Carissima Gold Womens 9 ct Yellow Hollow 5 mm Curb Chain Bracelet}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{TWG Tungsten His & Her's 8MM/6MM Carbide Wedding Band Ring Set w/Black Carbon Fiber Inlay ,HUANGCHAO Convenient Car Seat Back Organizer Multi-Pocket Storage Bag Box Case Tablet Holder Black}or running shoes.^{mywalit 17cm Quality Leather Matinee Wallet Purse 237}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,^{ZYBZGZ Anime Gifts One Piece Handmade Model Character Nico·Robin Gorgeous Straw Hat Group Kimono Robin Special Edition Kabuki PVC Material 21cm}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Eterna Long Sleeve Shirt Modern FIT Poplin uni,Justin Boots Men's 10" Ropers Round-Toe Boot}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ASICS Women's Til IM Sleeveless Top,Elisa Cavaletti CULTURA ECP202031617 Dress}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^{WOLVERINE Men's 1000 Mile Fashion Boot}and landing.^{ASICS Women's Fuzex Rush Training Shoes}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise}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.^{EvoShield Women's Standard Standout Fastpitch High Rise Pant}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,^{ARIAT Unisex-Child Workhog Tall Western Work Shoes}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 .