INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Merrell Men's Choprock Leather Shandal Water Shoes}with more than 270 million practitioners.^{BOGS Womens Classic High with Handles Wellington Boots}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.^{Lucky Brand Women's Lk-lahela Fashion Boot}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{Sunferkyh-cl Men's Warm Ski Jackets Camouflage Green Fleece Jacket Winter Waterproof Windproof Coat For Man} have been adjusted,^{Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop}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.^{New Balance Men's 580 Lifestyle Navy with Red & Gold Running Shoe,FTNJG Portable Folding Bed Rails for Toddlers}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.^{YLEI Portable Electric Shoe Polisher}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Mascot 10149-154-09 Charleston Industry Lightweight Short}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Skechers Men's Moreno Trainers,Yumi Women's Boucle Pastel Long Sleeve Coat}These studs promote higher friction torque^{Timberland Pro Men's 6" Pit Boss Steel-Toe}and improves performance, especially in runs with change of direction,^{Diamond Source Cluster Sliding Necklace Tassel,Under Armour Men's Tradesman Jacket}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.^{CHOUREN Pendant Necklace Necklaces Earth Day Wanderlust Personalized Jewelry Outdoor Metal Gift For Women Man,KIESENBERG Watch - Gifts for Suzuki Ignis II Fan L-4834-WOLVERINE L332 W05293 Gr 41}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,^{Child Safety Net Protection Climbing Frames Net}as well as greater incidence of metatarsal stress injuries.^{RADLEY Pocket Essentials Tote black}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{EMR Shielding Solutions EMF Radiation Protection Cap blocking RF - Cell Towers Smart Meters WIFI}different studies have proposed to investigate the relationship between the studs and the injuries.^{Skechers Womens Bikers Hot Ticket Ballet Flats,The North Face Kids Unisex OSO One-Piece,Chaco Z/Cloud 2}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.^{adidas Originals Women's Cf Advantage Sneaker White/Black}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.^{Dockers Men's Sinclair Kiltie Loafer}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.^{BBGSFDC USB Electric Breast Pump Portable Lithium Battery Rechargeable Milk Painless Massage Maternal Automatic with Baby Bottle BPA}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{CHEROKEE Women's Petite Mid-Rise Knit Waist Pull-On Pant,YXZQ Pocket Watch}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.^{wxllg&MYC 3D hoodie Unisex Hot New Trend Hoodie Creative Art Style Spring Autumn Fashion Cartoon Handsome Top Xxs-6Xl}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^{Marc Jacobs Women's Optical Frames-Blundstone Thermal Series Chelsea Boot}Bearpaw Women's Snow Boot. (Medway SPB7500 Wedge Belt)

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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.^{Fox Men's Shorts Essex Pinstripe Cargo,adidas Nashville Predators Vintage NHL Long Sleeve Shirt}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.^{Richter Kinderschuhe 31.5808.3401}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Tommy Hilfiger Gents Watch 1790684,SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top ,Chaco Women's Zcanyon 2}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Laura Vita Women's 3115 Satchel}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,^{Aqua Quest The Tote Waterproof Backpack - Charcoal}and greater ground reaction force^{Dickies Waterproof Heavy Duty Padded Overall} Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{FTNJG Portable Mobile Nursery Organizer}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Fila mens 1GM00003 Sable}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tommy Hilfiger Womens Multi dial Quartz Watch with Stainless Steel Strap 1781847}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^{Clarks Women's Delana Liri Platform,Caterpillar CAT Parker S1P SRC Mens Brown Steel Toe Cap Safety Boots Work Boot,Snickers 33335574250 Size 250 Class 2 High-Vis Trousers - Orange/Muted Black}and ankle joint^{F.A. Dumont Church Supplies Sterling Silver St. Margaret Mary Alacoque Pendant with 18" Stainless Steel Lite Curb Chain. Patron Saint of PoliOur Ladyoss Parents}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,^{BP 1607-559-13-52/54n,Darice Rolling Tote-PIAOLING Men's Oxford Shoes Classic Business Leisure Oxfords for Men Slip on Patent Leather Pointed Toe Block Heel Wear Resistant Lug Sole Low Top Comfortable}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.^{BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men,Reebok NHL Buffalo Sabres Long Reversible Knit Beanie - Gold-Navy Blue,Alda Joyeros Earrings Madame Charlotte Aglaé White Gold 9 K Pearl,Lana natural wear Jacket Jacq. 92 1461 1001 Baby Girl Clothing Coats}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{BLÅKLÄDER Sleeveless Overalls Black}On the other hand, there is greater interference in the mechanics of landing in women,^{Smartwool Women's Lightweight Crew Neck Long Sleeve Shirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SYue shopping trolley Light Weight Foldable Aluminum Large Capacity Wheeled Push Cart Bag with 2 Wheels}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.^{Woolpower Womens Pullover}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Piero Guidi Drawstring Bag Cherie Magic Circus}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Snickers Men's Floorlayer Ripstop Trousers - Black,AMITD Newborn Baby Photography Props,VESIFA 61 key hand roll piano with Bluetooth electronic organ thickened non continuous tone rechargeable folding silicone control panel waterproof}mainly in the fifth metatarsal region.^{HUNTER Hunter Swiss Nickel Pale Leather Collar,HAOXUAN Bridal Dress V-Neck Strapless 3/4 Sleeve Lace Floor Length for Banquet Dance Wedding Cocktail Party Dress}While Queen et al.^{INVICTA Strap for Invicta S1 Rally 19330}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{CHENTAOCS Autumn Men's Shoes}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.^{Philip Watch Men's Blaze Analogue R8221165245 with Mechanical Movement,Josef Seibel Women's Betsy Mules}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Golden Head Colorado I Wallet 9 cm leather,Bling Jewelry Goldstone Celestial Constellation Astrology Horoscope Zodiac Sign Dog Tag Pendant Necklace For Women Men Sterling Silver}or running shoes.^{Generies Portable Anti Scratch Watch Box 6 Grid Mens Black Leather Display Glass Top Jewelry Case Organizer}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,^{Mephisto Falt Footbed T-Post}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Baffin Mens Summit Snow Boot,Berne Ladies Washed Insulated Bib}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{TY~BEARGUNDY THE BEAR FROM TY ATTIC TREASURES COLLECTION by Ty,ODLO Men's Bl Blackcomb Longsleeve Long-Sleeved Shirt}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^{Eastbride Men's outdoor jacket}and landing.^{Picard Buddy Shoulder Bag Leather 33 cm}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL}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.^{Nocona Belt Co. Men's}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,^{G-STAR RAW Men's 3301 Loose Fit Jeans}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 .