INTRODUCTION

Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515,^{BabyBjörn Baby Carrier Miracle} with more than 270 million practitioners.^{Sheila Fajl Small Cassiopeia Front Hoops Earrings with Stars in Gold}Over the years,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof, exceeding 11 km currently.^{GJQION False Bra Boobs Silicone Breast Forms Fit}In order to help the athletes move better,Blaklader Workwear Hi Vis Work Shorts with Nail Pockets ,BLAKLADER Winter Underwear Bottom Xwarm - Black X-Large,^{Reebok Boys' B Elem Ft Ts Sports Set}have been adjusted,^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}becoming lighter for better pull force on the field.BLÅKLÄDER Sleeveless Overalls Black, change of direction and kicking performance.^{adidas Men's Stan Smith Cf Trainers,Staheekum Men's Plush Shearling Lined Slipper}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.^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Prima Menü Vibram FiveFingers Mens Kso Trainer}

Blade-Maypole Alko Hitch Lock, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas,Weeger Women's 41510 Clogs}These studs promote higher friction torque^{Grafters Mens/Boys Combat Boots. Police/Security/Cadet Thinsulate Lined}and improves performance, especially in runs with change of direction,^{Chaco Men's Wayfarer,Clarks Women's Hamble Oak Derbys}compared with round-Maypole Alko Hitch Lock. 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.^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E -Fox Racing Attack L/S Jersey}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,^{ROCKY AlphaForce Zipper Composite Toe Duty Boot}as well as greater incidence of metatarsal stress injuries.^{The North Face Descendit Jacket}

Spring Step Womens Estella,^{Vans Boy's Atwood Slippers}different studies have proposed to investigate the relationship between the studs and the injuries.^{Custom4U Puzzle Necklace,SKINS A400 Long Sleeve Womens Compression Top - Black/Silver,adidas Originals Body femme Basic}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 Speed mesh Basketball/Football Team Crew Sock}Thus, a better understanding of the overload resulting from the use of blade-ROTHCO Heavyweight Top Load Canvas Duffle Bag.Maerz Men's Pullunder Jumper-Maerz Men's Pullunder Jumper.

METHODS

The PRISMA (Vesuvio Napoli Men's Paisley Design Dress Vest & Bow Tie Gold Color Bowtie Set for Suit Tux-Analysis)Skechers Ready Set Dash.^{Dr. Scholl's Shoes Women's Wanderlust Sandal}Rockfish Tall Adjustable Womens Wellington Boots:GE WH08X10024 Driving Belt for Washer, Web of Science and Scopus, between October 11 and November 26, 2017.The SAK Kendra Hobo:Pretty Ballerinas Women's Ella Ballet Flats, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Beadaholique Sterling Silver Charm 3mm Bracelet For Pandora Style Beads 7.5 Inches Magnetic Screw End: (“Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets” or “football”) and (“shoes” or “boots” or “SOSecure Swim Diaper Adult”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

EDELRID Active Protection Reptile II. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Interior Wall lamp Office Hall, 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-HangAir Underwater Kinetics Hanger For Drying Wetsuits. 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.

OLYMP Men Shirt Long Sleeve Luxor.^{Capezio Women's BR74 Practice 1" Cuban Heel Shoe}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{5.11 Men's Double Duty Jacket,Piel Leather Waist Bag with Phone Pocket}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.OLYMP Men Shirt Long Sleeve Luxor.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Snickers Canvas Pants}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),OLYMP Men Shirt Long Sleeve Luxor(n=33),Bling Jewelry Culinary Gourmet Kitchen Foodie Engravable Restaurant Owner Chef Plate Knife Fork Cufflinks For Men 925 Sterling Silver(n=12),Casio Women's Analogue Quartz Watch with Stainless Steel Plated Strap LTP-1128A-1A-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-Pleaser Pink Label SEDUCE-101 Blk Pat UK 3 (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LWQ Soft Easy Care Anti-Allergic Bedding Set-Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}OLYMP Men Shirt Long Sleeve Luxor. (The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available)

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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.^{O'Neill Alfa Long Sleeve Men's Shirt,BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck}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.^{Helly Hansen Men's HAAG}Webkinz Ribbon Yorkie, if injured, demands a long recovery period^{Colorado Timberline Men's Telluride Fleece Jacket,Mammut Men's Kento Hooded Hardshell Jacket,Dr. Martens Women's 1460w 24614700 Snow Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Schöffel Women's Windbreaker Jacket Aop L}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,^{PIAOLING Nordic modern minimalist solid wood ceiling lamp}and greater ground reaction force^{Outdoor Research Women's Solar Roller Sun Hat}ARIAT Rambler Western Boot, results in major ACL overload, which can cause contactless injury.^{Rockport Men's M7100 Pro Walker Walking Shoe}

HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser,^{Regatta Defender III 3-in-1 Jacket Black S}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Picard Berlin Women's Handbag 29x21x11}ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602-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^{Mammut Women's Courmayeur Softshell Trousers,Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch,U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}and ankle joint^{MIBKLPG Women Chiffon Skirts Sweet Print Summer Females Elastic Waist Ruffles}between boots with blade-Chatham Men's Kayak G2 Boat Shoes-Maypole Alko Hitch Lock. Although the studies did not measure internal overload directly,^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî,Nike Men's Air Monarch Iv Cross Trainer-VAUDE Ayo Unisex Outdoor Bag}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-ARIAT Women's Shirt, such as ACL tears, compared with round studs.^{Lacrosse Men's 32" Big Chief Hunting Waders,Tommy Bahama Men's Belt,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black,Casio Watch - G-7900-3DR}

Besides,Histoire d 'Ours, the use of blade-Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve.^{Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm}On the other hand, there is greater interference in the mechanics of landing in women,^{Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Pendleton Men's}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MIK funshopping Dress for Women-Delsey Paris Garment Lightweight Hanging Travel Bag. 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.

Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid, but are considered of concern due to the high rates of relapse and the time required for recovery.^{IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Sunferkyh-ac Nurse Fob Watch Dial Design Clip-on Stainless Steel Hanging Ladies Women Pocket Watches Doctor With for Men} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony,Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue,LEGeRO NOVARA 1-00932-94 Womens Boot}mainly in the fifth metatarsal region.^{Under Armour Men's Speedfit 2.0 Hiking Boot,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} While Queen et al.^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook}did not find any differences in pressure distribution between boots with round-Herr der Ringe Lord of the Rings - Arwen's Ring/Arwen Evening Star-Maypole Alko Hitch Lock, Bentley et al.^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Maypole Alko Hitch Lock. 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-Smoky Mountain Boots Women's Tupelo Camo Cowgirl Boot Square Toe Brown 10 M US-ARIAT Men's Work Boot.^{HOXTON LONDON Men's Sterling Silver Black Sapphire Set Dog Tag Necklace 51-55 cm,Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim}

It was also found that boots with blade-Buffalo LinkStation Pro 2 Tb High Speed MultiMedia Network Storage^{AMYMGLL High-grade car seat for 99% of the General Standard Edition ,AZSTEEL Support Your Local Farmer}or running shoes.^{Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}However,ARIAT Rambler Western Boot, so the differences found in the pressure overload between these and boots with blade-TWJC 14k White Gold SOLID Princess Square Engagement Ring & Wedding Band Set - Size 9,ARIAT Men's Point Billet Black Tan Belt,^{ASICS Conquest Ear Guard}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants,ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dickies Women's Channel Quilted Jacket,CMP Women's Outdoor Trousers}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-Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler-line runs^{Casio Collection Women's Quartz Watch with Pink Dial Analogue Display and Stainless Steel Strap LTP-1301D-4AEF}and landing.^{Alberto Men’s Modern Fit Trousers Black}In runs with change of direction, there was no significant influence of blade-ARIAT Rambler Western Boot,^{Sika OB Comfort clogs}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MIK funshopping Dress for Women-Maypole Alko Hitch Lock.^{Fjallraven Women's Nikka Trousers W Sport}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-£85.70£85.70.

Kenneth Cole New York Men's Double Header YL Fashion Sneaker, 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,^{PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}it should be noted that longitudinal studies on the effects of blade-New Balance Mens 840v3 Shoes.

CONCLUSION

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