INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips}with more than 270 million practitioners.^{adidas Boston Celtics Rajon Rondo White T Shirt}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.^{Reebok Zigfuel}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{L.Credi Women's Belinda Shoulder Bag}have been adjusted,^{ZIXUAL Men's Basic Crewneck Jumper Sweater Long Sleeve Pullover}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.^{Bruno Soehnle Women's Quartz Watch Gemelli 17-23153-251 with Leather Strap,Dynafit Speed MTN Trail Men's Shoes}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.^{Adorise Sporty Swimwear Bathsuit Aqua}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Elila Women's Cotton Wire Free Nursing Bra}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Rieker Women's X9764 Chelsea Boots,John Smedley Men's Blenheim Jumper}These studs promote higher friction torque^{VAUDE Escape V Childrens Jacket}and improves performance, especially in runs with change of direction,^{Propper Men's Outdoor BDU Long Trouser,Dr. Brown'S 4 Pack Natural Flow Level 3 Wide Neck Nipples}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.^{Mascot 50354-835-09-S Size Small"Naxos" Knitted Jumper - Black,Jewelry Affairs 10k White Gold Adjustable Wheat Link Chain Necklace-Angara.com V-Shaped Princess-Cut Enhanced Blue Diamond Stud Earrings}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 DERBY CON STAMPA INTRECCIO IN PELLE}as well as greater incidence of metatarsal stress injuries.^{Arena Women's W Wonder Face Swim Pro Back One Piece Trunks}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{adidas Men's Freak Ultra PK Football Cleats}different studies have proposed to investigate the relationship between the studs and the injuries.^{LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz,Nuk Replacement Spouts Clear Silicone - 9 Pack,ANIIQ Bottle Green Georgette Woman Islamic Fustan Long Evening Dress SNM177BG-4X}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.^{Mammut Women's Ducan Mid GTX Trail Running Shoe}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.^{YSKDM Car key case for 2020 Smart Key Case Cover TPU Carbon Fiber Style Protector Holder For Honda Accord CR-V HR-V Interior Accessories}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.^{HOUSEHOLD Wall Lighting Fixtures Lamps Sconces Rectangular LED Lights Modern Simple Bedside 40x15cm 3 Color Temperatures Brushed Light Bedroom Living Room Bathroom Stairs}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Vionic Womens farra Synthetic Sandals,Steiff Limited Edition 55cm 1922 Giraffe On Wheels EAN 036026}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.^{Rivieras Men's Blue Rod Espadrilles}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^{L.J.J Men Watch Clock Men's Calendar Day Waterproof Mechanical Unisex Popular 3-Color On-Calvaneo 1583 Evidence Gold}Bearpaw Women's Snow Boot. (Mianbao Rug Carpet Living Room Bedroom Fashion Cartoon Hallway Terrace Kitchen Yoga Personality Dormitory Kids Nursery Modern Home Play Baby's Patterns 100 x 160cm)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{The Pearl Source 14K Gold 6.5-7.0mm Japanese Akoya Saltwater White Cultured Necklace - AA Quality,ESPRIT Women's Quartz Watch EL900422004 with Leather Strap}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.^{Dynafit Speed MTN Shoes Men Black/Methyl Blue Shoe Size UK 11}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Kimoa - Paris Gafas,Glenna Jean Central Park Bumper,Gaudì Women's V74-65820 Anfibio - Brillet Nappa Ankle Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Swatch Reloj - GN132 Silver Patch}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,^{PUMA Men's Suede Classic Sneakers}and greater ground reaction force^{Casio – ltp-1130 N-9b Ladies Watch Analogue Quartz Golden Stainless Steel Bracelet}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{La Case de Cousin Paul Nomade Coupole S Pendant Light Linen}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{BCSHF Girls Princess Dress Skirt Children's Clothing For Birthday Party Wedding}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{BILLABONG Men's Luv Birds Long Sleeve Rashguard Set Rash Guard}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^{Columbia Men's Powder Lite Jacket' Jacket,Icer Brands Women's JLM2826F NFL Men's Modern Style Crew Neck Long Sleeve T-Shirt,Small Paul 4-piece Melamine Feeding Set-Paul Frank by}and ankle joint^{ColdPruf Women's Extreme Performance Dual Layer Bottom}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,^{Dr. Martens Pascal chroma #gold DMSPASCGDCH26233710,Pretty Nana Made In Italy Leather Backpack Bag Gaby 20206 Black-BILLABONG Men's Luv Birds Knottd Tri Two Piece Swim Set Bikini}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.^{Columbia Men's Silver Ridge Vest,Teacher Beautiful Girl Standing Pose Action Figure Anime Character Statue Decorators Collection Model Outdoor 22cm,Stetson Hatteras Donegal Tweed Cap caps,SFGSA Electric Heated Vest}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Tilley T5MO Organic Cotton Hat}On the other hand, there is greater interference in the mechanics of landing in women,^{adidas Football Jersey Real Madrid 2011/2012}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Sanuk Women's Yoga Sling Cruz Sandal}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.^{Unknown Unbekannt Men's Jumper Grün tarn}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ICE CARATS 14k White Gold Letter D Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HEMFV Leather Black Cigarette Case Holds 20,SCALA Men's Fedora,ZTMN Wooden 5 Watch Jewelry Display Stand Storage Case Organiser Box With Lock Glass Lid}mainly in the fifth metatarsal region.^{Dan Post Women's Sidewinder Western Boot,Sullen Clothing Art Collective Blaq Paq Drone Tattoo Travel Backpack Kit}While Queen et al.^{Wrangler Riggs Workwear Men's Rigg Five Pocket Jean}did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Wall lamp Sconce Light Bright Outdoor Led Courtyard Round Exterior Aisle Waterproof Balcony Terrace Modern Garden 17 * Cm Black Wash Lights}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.^{ZRZZ Shoulder Bag,FREYA Women's Starlight Unlined Balcony Lace Underwire Bra Demi}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Sundae Tee Kelis Baby Pink Hooded Sweater,Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants}or running shoes.^{Casio G-Shock Mens Watch AWG}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,^{Panama Jack Men's Fedro Biker Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Originals Men's Basket Profi Low-Top Slippers,Angara.com Basket-Set Round Coffee Diamond Studs} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Highlander Tempest Waterproof Jacket,Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-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^{Child Safety Net Protection Climbing Frames Outdoor Protective Net}and landing.^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round}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.^{Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery}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,^{Children's Desk Lamp Warm and Lovely Little Girl Lamp}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 .