INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{O'Neill Men's Casual Shorts}with more than 270 million practitioners.^{IUBBKI Diaper Bag Backpack}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.^{LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Sbicca Women's Fairy Slide Sandal}have been adjusted,^{Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net}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.^{Cofra V024-0-00.Z58"Protection" Parka,CRAZY IDEA Women's Lightning Tank Top Running Shirts}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.^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Seat Subframe Passengers Side}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{PENVEAT Blue Sky White Cloud Print Curtains for Kid's Bedroom Tents Children Boys Girls Shading Cartoon Nursery Window Rideaux P125C,ASICS Men's Cabrillo Jacket}These studs promote higher friction torque^{Camper Boy's Pelotas Ariel Kids Sneaker}and improves performance, especially in runs with change of direction,^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit,PUMA ESS Women's Hooded Sweater Organic Cotton}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.^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box,Poofy Shih-tzu by Douglas Cuddle Toys-Schneider Sportswear Women's Hose Devon Trousers}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,^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}as well as greater incidence of metatarsal stress injuries.^{AKU Rapida Air W's Women's Outdoor Shoe}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}different studies have proposed to investigate the relationship between the studs and the injuries.^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle,Chloé St Clair Mariana Leather Sandals Brown Size: 6 UK,Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}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.^{Child Safety Net Protection Climbing Frames Braided Rope Net}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.^{Nautica Women Conaway Shoe Slip-On Sneaker}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.^{Gant Women's Stretch Cotton Cable Crew Jumper}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{EMU Australia Women's Stinger Mini Snow Boots,Pearl Izumi Men's Attack Long Sleeve Jersey}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.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}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^{Paul versan PV4406-NN Ladies Quartz Watch-Steiff Disney Rabbit Classic Pooh Collection Ean 651731}Bearpaw Women's Snow Boot. (Sweet Potato Soho Mobile Arm Cover)

Chaco Zcloud/Scrap Navy Mens Sandals J10652

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.^{Shock Absorber Women's Ultimate Fly Bra Sports,EverEarth 7-in-1 Garden Activity Cube EE33285}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.^{Lowa Men's Camino GTX High Rise Hiking Boots}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{JM Jewellery Ltd QUALITY UK Sterling Silver Cushion Signet Ring 14 x 13mm,Chatham Men's Kayak G2 Boat Shoes,BCSHF Corset Punk Renaissance Bustier BasqueVintage Waist Cincher Lingerie For Weight Loss Body Sculpting}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{IUBBKI Ya Like Jazz T-Shirt Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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,^{Festina Ladies Quartz Watch with White Dial Analogue Display and Multicolour Stainless Steel Bracelet F16534/3}and greater ground reaction force^{PIAOLING Simple Vertical Floor Table Lamp}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{NHX Martin Boots Punk Military Side Zipper Wear-Resistant Metallic Autumn Winter High-Top Casual Long}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Timezone Women's Slim Enyatz Jeans}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^{WMOFC Women's Printed Silk Pajamas Summer Thin Section Short-Sleeved Loose Home Service Sweet Cartoon Dress for Girl,Lakeland Leather Keswick Real Weekend and Overnight Holdall Duffle Bag,Stahl ST61417 Brushed Stainless Steel Watch with Date Small White Bar Index}and ankle joint^{SYue U-shaped pillow for pregnant women}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,^{Palladium Women's Pallabrouse Baggy Hi-Top Trainers,Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium-Kappa Sweatshirt Arain Pro 4}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.^{Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired,ANBO Heated Vest,Persol Vintage Celebration Sunglasses,Result Mens Holkham Down Feel Jacket}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Yxx max Watch winder Automatic Winder Box}On the other hand, there is greater interference in the mechanics of landing in women,^{LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Carissima Gold Women's 9 ct Yellow Cubic Zirconia Cluster Flexible Bangle}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.^{Dr. Martens Boy's 1460 Skull Web J Classic Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Lacoste Men's Polo Shirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot,Kodiak Men's Chase Sneaker,ALTRA Men's Escalante 1.5}mainly in the fifth metatarsal region.^{Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress,WOLVERINE No. 1883 Men's Ansley Chukka}While Queen et al.^{Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Blakläder 310013809900XL Vest Craftman Size XL in Black}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.^{Carissima Gold 9ct White Square Tube Offset 1 Cubic Zirconia Bangle,Saucony Women's ProGrid Integrity ST2 Walking}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Gul Watch Pro 3.30 IPB Black,Greenburry Women's Backpack}or running shoes.^{Rosa Faia Women's 5618 Non-Wired Everyday Bra}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,^{Diaper Bag Backpack - Hello Kitty Cartoon Multifunction Waterproof Travel Maternity Nappy Changing Bags}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Converse Kids Chuck Taylor All Star Street Ox Sneaker,Marmot Women's Slingshot Jacket}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid,Nike Men's Air Max Tavas Low-Top Sneakers}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^{Boots & Braces Schuhe 4-Loch Budapester Schwarz}and landing.^{BabyRice 11.5 x 8.5-inch Baby Casting Kit}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}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.^{Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress} 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,^{Legero Women's Novara Snow Boot}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 .