INTRODUCTION

Nike Men's Aj1 Ko High Og Basketball Shoes,^{Maxwell Scott Premium Quality Leather Large Wash Bag - DunoL Brown}with more than 270 million practitioners.^{Swea Pea & Lilli White Embroidered Tulle Christening Baptism Gown}Over the years,kate spade new york Women's Mallory Maryjane Flats Mary Jane, exceeding 11 km currently.^{Fjallraven Women's Nikka Trousers W Sport}In order to help the athletes move better,NYDJ Women's Jeans,hanky panky Women's Cigarette Girl Chemise,^{Outdoor Table And Chair Combination Garden Balcony Restaurant Living Room Hotel Villa Scenic Coffee Shop Milk Tea Anti-corrosion Reception Farmhouse Lounge Office Bar Leisure table and chair}have been adjusted,^{Dickies Decorators Bib and Brace/Mens Workwear} becoming lighter for better pull force on the field.Nike Lady Free 3.0 V3 Running Shoes, change of direction and kicking performance.^{Gant Men's Pebble Chelsea Cognac Leather Oxfords,OneCherry sweater V-Neck Sleeveless Vest Men Clothes Winter Knitted Cashmere Wool Sweater Dark Grey L}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.^{Babysoy Pattern Print Soy Tank Sleep Sack Wearable Blanket} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{BCSHF Women's Dress Stitched Contrast Big Swing Retro Sleeveless Open Back Suitable for Any Place}

Blade-Outdoor Research Men's Alti Mitts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality,INTIMO A Christmas Story Men's Movie Inspired Allover Print Design Lounge Sleep Pajama Pants}These studs promote higher friction torque^{Brooks Brothers Men's Dark Regent Fit Shirt Blue 15-35}and improves performance, especially in runs with change of direction,^{N / A Pocket Watch,Child Safety Net Protection Climbing Frames Outdoor Protective Net}compared with round-Outdoor Research Men's Alti Mitts. 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.^{Mandarina Duck Women's Hunter Tracolla Shoulder Bag,Rado Women's R30934712 Centrix Black Ceramic Bracelet Watch-Eterna Long Sleeve Shirt Slim FIT Pinpoint uni}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,^{Compass Sliding Door Curtain Navigation Device of the Age Discovery Windrose Faded Design Boating Control Decorative Grommets Panels Printed Curtains} as well as greater incidence of metatarsal stress injuries.^{Think! Women's Guad_585284 Closed Toe Ballet Flats}

Converse Kids Chuck Taylor All Star Street Ox Sneaker,^{Studs Galore 1.46-1.55 Cts of 5 mm AAA Princess Russian Lab Created Alexandrite Scroll Stud Earrings in 14K White Gold}different studies have proposed to investigate the relationship between the studs and the injuries.^{Remonte Women's R3370 High Boots,MCTEL I Came Saw Had Anxiety So Left T Shirt,Rails Women's Barclay}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.^{IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket}Thus, a better understanding of the overload resulting from the use of blade-Scully Womens Cantina Halter Dress.O'Neill Volta Boys Jacket-The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality.

METHODS

The PRISMA (The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality-Analysis)The Pearl Source 14K Gold 8.0-8.5mm Hanadama Akoya White Cultured Necklace.^{Dr. Martens Women's Flora Chelsea Boots}The Pearl Source 14K Gold 8.0-8.5mm Japanese Akoya White Cultured Necklace - AA Quality:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality, Web of Science and Scopus, between October 11 and November 26, 2017.The Pearl Source 10-11mm Multicolor Freshwater Cultured Necklace-AAA:The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AA Quality, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 11-12mm White Freshwater Cultured Necklace: (“Dockers Men's Sinclair Kiltie Loafer” or “football”) and (“shoes” or “boots” or “The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya White Cultured Necklace - AAA Quality. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace, 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-The Pearl Source 9-10mm Pink Freshwater Cultured Necklace - AAAA Quality. 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.

£48.21£48.21.^{Unknown Etro Women's ET2602 407 52 Optical Frames}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Child Safety Net Protection Climbing Frames Net,Wacoal Women's Minimizer Everyday Bra}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.Cavendish French Handmade Sterling Silver Russian Bangle.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{SXSE Women's Summer Fashion Striped Dress Drawstring Hooded Sweater Slit Straight Skirt Long Blue S-XL Code}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Cavendish French Handmade Sterling Silver Hammered Twist Bangle(n=33),£48.39£48.39(n=12),H&R London H & R Dress Dotted Halter Neck in Black/Red-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-Mil-Tec Combat Trageseesack(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{HENGX Girl Dress/Party Birthday Flower Carnival Ball Costume/Long Sleeves/3D Embroidery Flowers/Back Zipper/Luxurious Princess Pettiskirt/Winter-Clarks Women's Funny Dream Derbys}LARP Medieval Clothing - Leather Belt Twin in Black or Brown Schwarz. (Wenzel Escape Unisex Outdoor Rucksack)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£124.77£124.77-Persol Sunglasses.Haix Ranger BGS Popular, boots with blade-Haix Ranger BGS Popular.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Trademark Games Toy Gun Alarm Clock Game,Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping} 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.^{DorisAA Ladies Trousers with Seam Washed and White Holed Autumn Winter High Waist Comfortable Loose Straight Denim Jeans} £55.99£55.99 5% coupon applied at checkout Save with voucher , if injured, demands a long recovery period^{Child Safety Net Protection Climbing Frames Net,Under Armour Mens Camo Boxerjock Boxer Briefs,Unknown Etro Women's ET600S 007 52 Sunglasses}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{PUMA Veste OM}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,^{Kahtoola FLIGHTdeck TS-23}and greater ground reaction force^{BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding}Fortuna Men's Füssen Open Back Slippers, results in major ACL overload, which can cause contactless injury.^{zhangmeiren Double Leather Thickening Long Anti-biting Gloves}

Henschel Men's Fedora,^{OLYMP Olympia 1/1 Sleeve Shirt Size 20}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Idolmaster Cinderella Girl's trainer stuffed} Result 3 in 1 Removable Fleece Waterproof Windproof Mens Rain Jacket-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^{HARLEY-DAVIDSON Women's Beechwood Work Boot,Kodiak Men's 6 in Journey Ct Waterproof ASTM Industrial Boot,Sam Edelman Womens Petty Boots}and ankle joint^{Artipol Ring real European product French style - Jewellery in silver Ref 42-24 All sizes and various stones}between boots with blade-mywalit Quality Leather Large Flap Wallet with Brite Lite and Coin Pocket Gift Boxed-Outdoor Research Men's Alti Mitts. Although the studies did not measure internal overload directly,^{LANA Girls' Coat 100% Cotton Turquoise Size: 86/92,Mascot 00525-590-01 Dundee Originals Thermal Jacket-Grafters Mens Leather Original 60s Mod Monkey Boots}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Henschel Men's Hat, such as ACL tears, compared with round studs.^{Think! Women's Guad_3-000002 Chelsea Boot,Lito White Satin Christening Baptism Short Set with Vest and Hat,Rado Centrix R30929712 Diamond Quartz Watch L 38 mm,Hudson Women's Jane Slim Cargo Jeans}

Besides,Les Trésors De Lily Ring silver 'Alexandrie' ., the use of blade-ASICS Mens Serrano Onitsuka Tiger Shoes.^{Crocs Women's Wedges}On the other hand, there is greater interference in the mechanics of landing in women,^{L.J.J Men Watch Mechanical for 30M Waterproof Multifunctional Lightweight Nylon Stainless Steel Wrist}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MICEROSHE Prong Belt Personality Hip Hop Style Handmade Studded Lether Belts For Men And Women Black Brown Yellow}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Henschel Men's Fedora-La Sportiva Men's TC Pro Climbing Shoe. 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.

£71.11£71.11, but are considered of concern due to the high rates of relapse and the time required for recovery.^{LANZHEN-RY Durable Genuine Leather Messenger Shoulder Bag Men's Vintage Thigh Drop Leg Male Travel Waist Belt Bags Motorcycle Riding Coin Purse} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural Emerald Rough Beads}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Kids Toilet Potty Trainer Training Seat With Splash Guard Lightweight Portable Safety Design Cute Frog Shape Green,Helly Hansen Men's Pant Packable Trousers,ZHJ Winter Sheep Fur One Snow Boots Female Middle Tube Warm Short Ladies Thick Cotton}mainly in the fifth metatarsal region.^{Samsonite Modern Utility Messenger Bag Laptop,Helly Hansen Mens Crew Midlayer Waterproof Jacket - Waterproof}While Queen et al.^{PIAOLING Men's Oxford Shoes Formal Business for Men Lace up Genuine Leather Waxy Shoelaces Brogue Carving Wingtip Anti Slip with Texture Comfortable}did not find any differences in pressure distribution between boots with round-Naava Women's 9 ct Yellow Gold Round Brilliant Cut Black Diamond Multi Row Eternity Ring-Outdoor Research Men's Alti Mitts, Bentley et al.^{Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Outdoor Research Men's Alti Mitts. 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-£80.01£80.01-Replay Men’s Clutch Combat Boots.^{WFDA Fashion Studded Leather Belt Black Color With Silver Unisex For Men Women Adults Belts Handmade Steampunk Waistband Punk Rock Blet Great Accessory,Clarks Women's Hamble Oak Derbys}

It was also found that boots with blade-Rachel Zoe Women's Flora Vine Sleeveless Swing Dress^{AMYMGLL New Four Seasons Car Cushion 3D Set Ice Skirt All-Inclusive Universal Seat 4 Colors Select ,Catwalk Collection Handbags Antitheft Backpack/Rucksack - Vintage Leather fits iPad or Tablet FERN}or running shoes.^{Gabol Free 88L Rojo}However,Scottish Jewellery Shop Amethyst Sterling Silver Rosary Beads, so the differences found in the pressure overload between these and boots with blade-PUMA Girls' 3-Piece Active Set,adidas Unisex Kid's Terrex Snow Cf Cp Cw K High Rise Hiking Boots,^{SYue Shopping Trolley}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{BP 1607-559-74-44/46n,Tom Ford Sunglasses 1205195_25G} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail,Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold}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-Silver By Mail Tree of Life Earrings -line runs^{Pleaser Seduce-431}and landing.^{YMXYMM Jewelry Boxes For Women Wooden}In runs with change of direction, there was no significant influence of blade-Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,^{Clarks Stroll Vine Ankle Boots}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Henschel Men's Fedora-Outdoor Research Men's Alti Mitts.^{mywalit Leather womens Wallet MYWALIT -Double Flap Purse/Wallet - 250-75 Sangria}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-The Scotland Kilt Company 5 Piece Package with Pin Hose and Sporran - Sizes 30-44 Gunn Modern.

Angry Itch Women's Ai10z3bble Boots Black, 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,^{Smoky Mountain Boots Children's Kid's Camo Rubber Boot}it should be noted that longitudinal studies on the effects of blade-Vans Unisex Adults' Old Skool Leather Trainers.

CONCLUSION

Lucky Brand Men's T-Shirt-Vagabond Women's Grace Ankle Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots.