INTRODUCTION

Helly Hansen Men's HAAG,^{Tiger of London Heavy Duty Zip Pants Punk}with more than 270 million practitioners.^{Rosec Jewels Art Deco Stud Earring}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{Webkinz Signature Dutch Bunny [Toy]}have been adjusted,^{Schiesser Women's Bathrobe}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{Plush Malted Baby Mallard Duck 6",Primeval Dinosaur Creature Incursion 10 piece figure gift set in collectors box}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.^{Diesel Mens Blue Dial Brown Leather Strap DZ1399}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{adidas Originals Men's X_PLR Fitness Shoes}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{HSLIUYILYA Basketball Hoodie Casual Sweatshirt Fans Jerseys High Neck Long Sleeve Zipper T-Shirt Hooded Sweater,Swatch Originals White Rebel Mens Watch SUOW701}These studs promote higher friction torque^{Regatta Men's Sterlings Waterproof Sherpa Fleece Lined Hooded Parka Jacket Insulated}and improves performance, especially in runs with change of direction,^{Helly Hansen Women's W Loke Rain Jacket,Dare 2b Men's Dive Down Snow Pants}compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{Joseph Ribkoff Goldtone Accent Sleeveless Black Sheath Dress Style 181035,Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-Sidi SIDI Black Rain Waterproof Motorcycle Boots}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,^{adidas Boys' Trainer Pant}as well as greater incidence of metatarsal stress injuries.^{LYD QIJIAN S8 1.54 inch IPS Color Screen Smart Watch}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{Minnetonka Double Fringe Bootie} different studies have proposed to investigate the relationship between the studs and the injuries.^{Baibao Picnic Basket Tote Outdoor Insulation Hand Bag Shoulder Work Student Portable Ice Pack for Trip/Picnic/Sports/Flight ,MIBKLPG Skirts For Women Ruffle Hem Solid Color Above Knee Skirt Summer Casual High Waist Mini,BP 1461-720-53-2XL}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.^{Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{Carnival Automatic Mechanical Watch Fashion Mens Waterproof Leather Casual Men}Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet 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,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal Jacket. 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{ECCO Offroad}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Sioux Women's Vesela 172 Chelsea Boots,Alleson Athletic Adult Core Integrated Seven Pad Football Girdle}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Desigual Women's Ottawa Colourblock Logo Sweater}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Crocs Kids Fun Lab Disney Clog | Mickey Minnie Mouse Toddler Shoes-ASICS Men's Til IM Top}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Funtasma Men's Captain-100 Boots)

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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.^{Sigikid 38056 "Metusa Leo Beasts Soft Toy,Custom4U Puzzle Necklace}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.^{adidas Originals Body femme Basic}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{adidas Speed mesh Basketball/Football Team Crew Sock,Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey,Bates Men's 9" US Navy DuraShocks Steel Toe Boot}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dr. Scholl's Shoes Women's Wanderlust Sandal}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,^{5.11 Men's Double Duty Jacket}and greater ground reaction force^{Piel Leather Waist Bag with Phone Pocket}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}

Urra Classic 220-1012-02 Cradle Set Pink,^{Russell Athletic Workwear Heavy Duty Work Trousers : Color - Convoy Grey Size 32/S}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Snickers Canvas Pants}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt,The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available,XYSQWZ Onesies For Girls}and ankle joint^{F.A. Dumont Church Supplies Sterling Silver St. Margaret of Scotland Pendant with 24" Stainless Steel Heavy Curb Chain. Patron Saint Widows/Death Children}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black,ARIAT Women's Shirt-Cradle Of Filth Vempire [VINYL]}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{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,SYue Folding Shopping Cart,MIBKLPG Women Ruffle Long Skirt Black White Striped Irregular High Waist Asymmetrical Skirts,Acorn A10602AAA Men's Spa Slide Slipper}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{U.S.POLO ASSN. Men's Casual Shorts}On the other hand, there is greater interference in the mechanics of landing in women,^{Easy-to-clean Wall Lamps And Lanterns Butterfly Shape Creative Led Lamp Color Square Rectangle Contracted Night Light AC 110-240V 6Watts} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{XYZMDJ Dust-Proof Makeup Organizer}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Bebe Blush Crepe Ruffle Hem Dress}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Timberland Mens Euro Hiker Lace Up Slip Resistant Work Safety Boot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Gul Watch Pro 1.28,Sunferkyh-cl Men's Mountain Jacket Ski For Women Waterproof Wear Windproof Lovers Suit Outdoor Camping Hiking ,Romika Women's Ibiza Home 337 Open Back Slippers}mainly in the fifth metatarsal region.^{S13 Men's Faux Fur Downhill Down Coat,JEWEL BEADS Beads Gemstone Peruvian Pink Opal Smooth Beads}While Queen et al.^{Saucony Spitfire Sprint Running Spikes}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{Dockers Boys Mens Perspective}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{Powery Power supply for Compaq Presario R3012,RJC Girls Hibiscus Hawaiian Islands Bungee Dress}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Skechers On The Go Joy Stay Cozy Burgundy Quilted Comfort Ankle Boots,Jonathan Corey Men's Long Sleeve Washed Twill} or running shoes.^{Carpet Home Indoor Outdoor Bedroom Personality Cartoon Anime Pattern Non-Slip Entrance Rugs Door Mat Soft Terrace Kitchen Decor 160Cm*230Cm}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{Heunec 723771 - Horse Old Man Standing with Sound 100 kg Loading Capacity}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{GJF gjf Men's Bathrobe Printing Plaid Hooded Robe Autumn and Winter Warm Thicken Nightgown,Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Orthofeet 467M070 Men's Dressy Oxford Lace Full Grain Leather Wing Tip Shoes Size 8 D,Playtex Nursing Sport Racerback Bra}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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{SFGSA Electric Heated Vest Heating Jacket Clothing for Unisex Lightweight Winter USB Charging Warm Slim Fit Gilet Adjustable Temperature Wind Resistant Outdoor}and landing.^{Burton Men's Brighton Flannel Down Shirt}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{Irish Setter Men's Ely 6" 83607 Work Boot}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{Kickers Distrez Girls' Sandals}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies 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,^{Quiksilver Atacama Insulated Relaxed Men's Trousers}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.