INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Foamfanatics NFL Indianapolis Colts Foamhead}with more than 270 million practitioners.^{Peninsula Jewellery 9ct White Gold Opal Teardrop Earrings}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{ARIAT Men's Contender H2o Steel Toe Work Boot}In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{Star Wars The Legacy Collection Wave 12 - R2-X2} have been adjusted,^{Nocona Belt Co. Men's}becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{Conguitos Girl's Merceditas Charol Con Pompon Mary Janes,Xilinshop Ski Jacket Suit Women's Waterproof And Windproof Breathable Warm Snowboard Clothing Outdoor Zero 30 Degrees Snow}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.^{XHCHE Womens Sandals Genuine Leather Summer Flats Shoes Women Platform Wedges Female Slides Beach Flip Flops}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{MILLY Women's Blouse}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Mammut Women's Triglav Riviera's Softshell Jacket,Briloner Leuchten Ceiling light panel}These studs promote higher friction torque^{ZGRJIUERYI Silver Bracelet For Women}and improves performance, especially in runs with change of direction,^{Costa Del Mar New Fathom FA 10 Tortoise Sunglasses for Mens,Weeger rutschfester Küchenclog}compared with round-Lacoste Men's Polo Shirt. 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.^{Sculptresse by Panache Women's Plus Size Candi Full Cup Bra,Mil-Tec Men's US Jungle Combat Boots Olive-LQ Beret}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,^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F}as well as greater incidence of metatarsal stress injuries.^{Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Kohler 1150464-47 Elongated Bowl Hinge Kit}different studies have proposed to investigate the relationship between the studs and the injuries.^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter,Oatey 72277 PVC General Purpose Pipe Fit Drain with 5-Inch Cast NI Grate and Square Top,Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black} 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.^{Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{Wall Lighting Fixtures Lamps Sconces Modern Minimalist Lamp Waterproof Dimmable Energy Saving Bedside Bedroom Living Room Staircase Bathroom Industrial Light}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Masai Clothing Glenna Tunic-Yves Camani Twinkle Women's Watch}£44.50£44.50. (Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap)

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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.^{Wrightsock SLC Tab Socks,Vans Men's Docket Trainer}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.^{Lico Men's Milan High Rise Hiking Shoes}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{centro oro 18kt 750 gold women's earrings with natural rubies and diamonds closure leverback classic ruby,Level Suburban Gloves,Liu Jo LIU- JO Abito Stampa Floreale 14A Bianco}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Christoff Women's Maternity Skirt Black 38} 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,^{PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173}and greater ground reaction force^{ZHZ-DT Watch Organizers and Storage | Personalized Case Holder for Men}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{ASICS Men's Player 10 Shorts}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ILSE JACOBSEN HORNBÆK Women's Rub 2 Wellington Boots}Clarks Women's Funny Dream Derbys-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^{Nero Giardini Woman Sneakers Con Stampa Pelle Pitone Bianco Mod. NG10701,adidas Men's All Around 1/4 Zip Pullover,adidas Men's Ultra Boost Trainers Multicolor Size:}and ankle joint^{SUPRIEE Watch Display Storage Box Winder High End Piano Finish Wood Shell Paint Super Quiet Mechanical}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{HenShiXin Provide Men's Faux Fur Lined Moto Biker Warm Pu Leather Autumn Winter Jacket Coat Outerwear Quickly ,Mewsskay Jeans Men'S Jenas Business Classic Leisure Basic Retro Styles Men Straight Pants Mens Plus Size-BOSS Mens Paddy Cotton-piqué Polo Shirt with Logo undercollar}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{Generies Baby Cooling Mat Bedding Set Cradle Bed Summer Sleeping Washable Cot Pad Breathable Sheet ,LULIN Outdoor portable folding chair moon chair,Wacoal Women's Bikini,adidas Men's MV Coahes Polo}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men} On the other hand, there is greater interference in the mechanics of landing in women,^{Stackers Duck Egg Classic Medium Jewellery Box}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{JTKDL Tai Chi Clothing Female Practice Male Spring}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies Chelsea Boot. 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Blowfish Women's Hamish W1 Mid Calf Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{UFO Obession [VINYL]}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LEGO Pirates of the Caribbean 4193: The London Escape,Seat Subframe CI C2 10/02 Passengers Side,LEWWB jacket softie Warm thickening plus velvet large size coat}mainly in the fifth metatarsal region.^{YYONGAO Cigar Box Copper Cigarette Case,Jacket Camouflage Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Large Size Pocket Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN}While Queen et al.^{LK BENNETT Women's Eliza Dress}did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{The World Jewelry Center 14k Yellow Gold Cornicello Italian Horn Charm Pendant - 4 Differnet,BMS Rain jacket for children with removable hood.}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck,Helly Hansen Men's HAAG}or running shoes.^{Colorado Timberline Men's Telluride Fleece Jacket}However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{SYFANG Fluffy Rug for the Bedroom}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Mammut Men's Kento Hooded Hardshell Jacket,Schöffel Women's Windbreaker Jacket Aop L}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{Boyds Bears Miniature Mohair Bear With Monkey Limited Edition}and landing.^{Rockport Men's M7100 Pro Walker Walking Shoe}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Picard Berlin Women's Handbag 29x21x11}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{Mammut Women's Courmayeur Softshell Trousers}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.