INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Dr. Scholl's Shoes Women's Wanderlust Sandal}with more than 270 million practitioners.^{onedayday S925 sterling silver oversized female earrings hand-drilled multicolor}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{5.11 Men's Double Duty Jacket}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,^{Piel Leather Waist Bag with Phone Pocket}have been adjusted,^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}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.^{Snickers Canvas Pants,Child Safety Net Protection Climbing Frames Braided Rope Net}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.^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{XYSQWZ Onesies For Girls,GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}These studs promote higher friction torque^{Henschel Hats Men's Felt Outback Hat with Beaded Band}and improves performance, especially in runs with change of direction,^{ARIAT Women's Shirt,Cradle Of Filth Vempire [VINYL]}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.^{Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know Noda Blue Velvet Amber Sterling Silver Square Designer Ring Sizes J,MIBKLPG Women Ruffle Long Skirt Black White Striped Irregular High Waist Asymmetrical Skirts-Finn Comfort Women's Belem Clogs}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,^{Acorn A10602AAA Men's Spa Slide Slipper}as well as greater incidence of metatarsal stress injuries.^{U.S.POLO ASSN. Men's Casual Shorts}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Easy-to-clean Wall Lamps And Lanterns Butterfly Shape Creative Led Lamp Color Square Rectangle Contracted Night Light AC 110-240V 6Watts} different studies have proposed to investigate the relationship between the studs and the injuries.^{Bebe Blush Crepe Ruffle Hem Dress,ZXF 3-9cm Height Increase Insole Cushion Lift Adjustable Cut Shoe Heel Insert Taller Women Men Unisex Quality Foot Pads,Timberland Mens Euro Hiker Lace Up Slip Resistant Work Safety Boot}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.^{Gul Watch Pro 1.28}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.^{S13 Men's Faux Fur Downhill Down Coat}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.^{The Lodge}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{JEWEL BEADS Beads Gemstone Peruvian Pink Opal Smooth Beads,Saucony Spitfire Sprint Running Spikes}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.^{RJC Girls Hibiscus Hawaiian Islands Bungee Dress}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^{NOADream Women Knee-High Heel Boots Leather Suede Stylish Pointed Toe Warm Plush Waterproof Non-Slip Walking Party Wedding Mid-Calf-Skechers On The Go Joy Stay Cozy Burgundy Quilted Comfort Ankle Boots}£44.50£44.50. (Jonathan Corey Men's Long Sleeve Washed Twill )

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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.^{Eliza J Women's Sheath Dress with Flounce Sleeve Casual,IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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.^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony,Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue,Vans Classic Slip-on Canvas Trainers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Under Armour Men's Speedfit 2.0 Hiking Boot}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,^{Jacket Coat Men’s Windbreaker Add Fertilizer To Increase Windproof Medium-long Loose Large Size Drawstring Button Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN} and greater ground reaction force^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{Carhartt Men's Midweight Hooded Zip-Front Sweatshirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim}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^{AMYMGLL High-grade car seat for 99% of the General Standard Edition ,AZSTEEL Support Your Local Farmer,Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}and ankle joint^{Child Safety Net Protection Climbing Frames Braided Rope Net}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,^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants,ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with-Dickies Women's Channel Quilted Jacket}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.^{CMP Women's Outdoor Trousers,Nylon Rope Netting Outdoor,Alberto Men’s Modern Fit Trousers Black,Sika OB Comfort clogs}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{Fjallraven Women's Nikka Trousers W Sport}On the other hand, there is greater interference in the mechanics of landing in women,^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{adidas Mens Samba Super Fitness Shoes}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.^{ZJJGRASS Wood Jewelry Tabletop Display Boards Set Earrings Organizer Holder Trade Show Studs Bearer Necklace Rings Bracelets Bangle}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{PUMA Women's Flourish Sneaker}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{BabyRice Baby Casting Kit / 11.5x8.5" Black Frame/White 3 Hole Mount/White Backing/Silver Paint,Casio Baby-G Women's Watch BGD,wxllg&MYC 3D hoodie Unisex Printing Casual Print Hooded Pullover New Animal Harajuku Top Men'S S-6Xl}mainly in the fifth metatarsal region.^{Dickies Eisenhower Mens Jacket Lined,Dynafit Men's Speed MTN Shoe}While Queen et al.^{John Smedley Men's Adrian Button Front Short Sleeve Polo Shirt}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.^{Clarks Women's Spiced Bay Closed Toe Sandals}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.^{MICEROSHE-Home Baby Park Playpen Safety Play Anti-Skid Kids Activity Center Panel Plastic Room Divider,Durango BT804 Kid's Brown Western Children's Cowboy Boots}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Child Safety Net Protection Climbing Frames Net,HUANGCHAO 4-In-1 Interchangeable Electric Bath Brush Body Cleaning Long Handle Spinning Spa Massage Shower Sets Bathroom Tool 03}or running shoes.^{Sanrio Hello Kitty SANRIO Gothic Satchel Bag}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,^{NIXON Mens Quartz Watch with Stainless Steel Strap 258353}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{lyrlody Men's Down Jacket,Samsonite Pro-DLX 5 - Crossover}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dassy COPES60 Jackson Trousers ,H&R London H & R Dress Dotted Halter Neck in Black/Red}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^{SUPERMOM Women's Maternity Damen Denim Jacket Black}and landing.^{NHMP Baby Premium Wooden Playpen}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net}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.^{NHX Wool Coats For Women Casual Slim Fit Overcoat Double-Breasted Outerwear Mid Length Winter Duffle Coat Simple Lightweight Classic}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,^{Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink} 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.