INTRODUCTION

New Balance Mens 840v3 Shoes,^{ZLYZS Unisex Hiking Boots}with more than 270 million practitioners.^{ESPRIT Women's 099ee1g001 Parka}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{Casio Men's Edifice 100M Stainless Steel Watch EF-336D-7AVDF}In order to help the athletes move better,Eterna Men's Striped Classic Formal Shirt yellow ochre,Wrangler Riggs Workwear Men's Rigg Five Pocket Jean,^{Eterna Long Sleeve Shirt Slim FIT Twill uni}have been adjusted,^{5.11 Men's Signature Regular Duty Jacket}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{Dakine Scout Men's Gloves,HGDS Feather yarn Sleepwear Thick Warm Women s Pyjamas Set Ladies Pijamas Winter Long sleeve Homewear-Blue_One Size}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.^{Falcotto Scarpe Sasha Bianca Stella Glitter}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{PUMA BMW M MTSP RCT Cap}

Blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Vince Camuto Women's Ponte Legging,Lucky Brand Women's Mindra Espadrille Wedge Sandal}These studs promote higher friction torque^{adidas Men's Alphabounce Instinct CC}and improves performance, especially in runs with change of direction,^{HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap}compared with round-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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.^{Skechers Sport Women's Synergy Lace-Up Sneaker,Henschel Men's Fedora-Columbia Jet Stratus Shell Womens Rain Jacket}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,^{Angara.com Prong-Set Round Diamond Martini Stud Earrings} as well as greater incidence of metatarsal stress injuries.^{TEAM LOTUS PLANEX Type 49 T-shirt White / M size}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{Silver By Mail Tanatese Ring}different studies have proposed to investigate the relationship between the studs and the injuries.^{EvoShield Women's Standout Fastpitch High Rise Pant-Grey,hangong Women's Sandals,ASICS Women's Ace Jersey}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.^{Wall Light Retro Lamp Living Room Creative Zhuti Restaurant Foyer Hallway Stairs Porch Terrace Bar Perfect To Decorate Your House Lighting} Thus, a better understanding of the overload resulting from the use of blade-Tom Ford Sunglasses 1205195_25G .Moon Boot Nylon Unisex-Adult Boots-Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot.

METHODS

The PRISMA (FHB 70008-10-62 Guild Trousers Hubert Size 62 in White-Analysis)Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE .^{WOLVERINE Raider Twin-Gore Romeo Steel-Toe Work Boot}Wilson GST Leather Game Football Series:Ralph Lauren Purple Label RA5130 Women's Sunglasses, Web of Science and Scopus, between October 11 and November 26, 2017.Teva Men's Tanza Leather M's Hiking Sandals:£40.67£40.67, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Grand Conquest: (“Think! Pensa” or “football”) and (“shoes” or “boots” or “David's Bridal Elegant Push-Up Lace Basque”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dakine Burnside Daypack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Remonte Women's R3370 High Boots, 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 10149-154-010 Charleston Industry Lightweight Short. 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.

Sanita Karl Oil Mule Clog | Original Handmade Flexible Leather for Men.^{cupcakes and cashmere Women's Cosette Striped Knit Sweater Dress with Sleeve Ruffle}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Kappa Veste Divieto,VIVOBAREFOOT Primus Lite II Recycled}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.Sportwear PUM76085101M Team Replica Shirt Scuderia Ferrari F1 2011 Size M.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Dearfoams Women's Rebecca Microfiber Velour Closed Back Slipper}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trafalgar Men's Formal Concord Suspender(n=33),Regatta Defender III 3-in-1 Jacket Royal 3XL(n=12),Columbia Men's PFG Tamiami II Short Sleeve Shirt-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-Vince Camuto Women's Ponte Legging(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ARIAT Women's Heritage Western R Toe Boot-Panache Women's Sophie Nursing Bra}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (ESAILQ Coat Women Men Autumn Winter Thick Warm Windproof Jacket Couples Sport Outdoor Mountaineering Waterproof Sunscreen Windbreaker Outerwear)

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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.^{Lisa Parker Sterling Silver 925 Spider Web Dream Catcher Pendant Necklace,Mustang Women’s Low-Top Sneakers}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.^{Child Safety Net Protection Climbing Frames Net}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Nap Sleeping Pillow,Maidenform Control It! Wear Your Own Bra ,Kickers Men's Core Kick Hi Boots Classic}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} 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,^{adidas Men's Cf Advantage Fitness Shoes}and greater ground reaction force^{o.d.m. ODM Arco Unisex Quartz Watch with White Dial Analogue Display and Silicone Strap DD130-06}Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{DC Shoes Williams Slim - for Men EU 44.5 Grey}

Emerica Men's Wino Standard Skate Shoe,^{Desigual Borsa a Mano Donna Floreal}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Rosec Jewels Triple Halo Bridal Earring}NIEWEI-YI Man Winter Hoody Hoodie Plus Velvet Thicken Sweater Cotton Jacket Sweatshirt Garment for Cosplay Costume Letter-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^{20mm Metal Band MiLTAT Straight End Universal Watch Band,Child Safety Net Protection Climbing Frames Fence Net,DYB Sun Hat Men Women Straw Cowboy Beach Cap Cowgirl Western Natural Shell Chic Wide Brim Protection Header Size Adjustable Outdoor Travel}and ankle joint^{MIBKLPG Women Fashion Ruffle Dress Long Sleeve Elegant Ladies Slim Pencil Dresses}between boots with blade-Gabor Women's Ballet Flat-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. Although the studies did not measure internal overload directly,^{Scotch & Soda Boy's Club Nomade Basic Crew With Artworks Sweatshirt,SALOMON Windbreaker Women Salomon Fast Wing-Berkemann Unisex Adults’ Tec-pro Thordu Clogs}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bijouxia Figaro Diamond Chain 60 cm x 4.5 mm Solid Silver 925/1000 Jewellery, such as ACL tears, compared with round studs.^{Xposed Mens 3 Piece Double Breasted Suit Tailor Fit Pinstripe Jacket Waistcoat Trouser,Roxy Moonlight Jumpsuit Easy Fit Girl's Trousers,Velrose Women's Snip-It Full Slip,Kappa Veste enfant Verone}

Besides,Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket, the use of blade-Amody Women 18K White Gold Polygon Topaz 11ct Wedding Jewelry for Bridal Gifts.^{Dirty Laundry Women's Leather Rumplestilz Knee-High Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{DC Comics Men's T-Shirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Spring Fling Children's Tote With Brown and White Plush Dog by Douglas Cuddle Toys}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-Danner Women's Wayfinder 8" Mid Calf 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.

FOLOBE Women's Tutu Skirt Midi Tulle Skirts 7 Layers Petticoat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Minnetonka Unisex-Child 3 Layer Fringe Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Colorado Timberline Men's Telluride Fleece Jacket,Snickers 90930418000 One Size "Windstopper" Beanie - Black/Grey,Finn Comfort Baltrum}mainly in the fifth metatarsal region.^{DDTX Work Kitchen Chef Shoes Unisex SRC Anti-Slip Oil and Water Resistant Anti Acid Alkali Lightweight White&Black 3.5-12UK,ZYDP Men Outdoor Hiking Sandals Breathable Athletic Climbing Summer Beach Shoes Mens Closed Toe Sport Sandal}While Queen et al.^{Angelazy 925 Sterling Silver Bangle For Women}did not find any differences in pressure distribution between boots with round-Bulova Men's Two Tone Rectangle Watch-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229, Bentley et al.^{Stormy Kromer Men's Cap}found higher pressure peaks at the lateral border of the foot caused by boots with blade-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229. 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-LifeStride Women's Hinx 2 Wedge Sandal-Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt.^{YQM Women Round Toe Solid Short Plush Flip Flops Open-Toed Beach Shoes Slipper Casual 39 GY,Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{SERENGETI San Remo Sunglasses,Eliza J Women's Dress}or running shoes.^{Glenna Jean Central Park Mobile Arm Cover}However,Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses, so the differences found in the pressure overload between these and boots with blade-Eliza J Women's Floral Button Front Midi Dress,G-hong Clutch Evening Bag -20.5 * 10.5 4.8CM Wedding for Women Formal Fashion Party Leaf Tote Bridal Handbag Red Color with Detachable Chain,^{Avenger Safety Footwear Women's 7124 Leather Waterproof EH Slip Resistant Work Boot Black}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Star Wars Men's T-Shirt,Trespass Tennant}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{boxdisplays Showcase Set Steel Grey Leatherette with Black Trim - ,WENZHE Headboard Bedside Cushion Pads Double Soft Case Backrest}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-Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated-line runs^{LOVEKUSH 50% Off Gemstone Jewellery Mystic Diamond Coated Topaz | Faceted Side Drilled Coins 9x5mm Matched Pairs}and landing.^{Original Montgomery Mens Pea Coat -- Navy}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{FRYE Womens Wyatt Harness}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net-BERING Men's Analogue Quartz Watch with Stainless Steel Strap 51940-229.^{Krug-Baumen 5116DL Charleston 4 Diamond White Dial Gold Strap Quartz Ladies Watch -}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress Burnished Style Slip on Round Toe Genuine Leather Stitch Elastic Pure Color Anti-Slip Comfortable.

YXZQ Pocket 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,^{Maerz Men's Cardigan}it should be noted that longitudinal studies on the effects of blade-Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring.

CONCLUSION

CL by Chinese Laundry Women's Team Player Wedge Sandal-Aeici Rings Silver Sterling Chinese Pixiu Head Ring Men Size R 1/2-X 1/2. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Hogan Trainers H383 IN Pelle Size: 3.5 UK.