INTRODUCTION

New Balance Mens 840v3 Shoes,^{MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck}with more than 270 million practitioners.^{Craft Men's Rime Jacket M}Over the years,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots, exceeding 11 km currently.^{weiwei Summer couple sneakers}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,^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}have been adjusted,^{Gabor Women's Casual Derbys}becoming lighter for better pull force on the field.Dacasso Black Leather Pencil Cup by, change of direction and kicking performance.^{BTYAY Homing Small Travel Jewelry Organizer for Women,Lacoste Men's Polo Shirt}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.^{Matt & Nat Women's Gloria Dwell Satchel Bag}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{LAIABOR Men's Breathable Cycling Jersey}

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.^{Tundra Montana Winter Boot ,Eliza J Women's V-Neck a Line Dress}These studs promote higher friction torque^{PPETt Men's football training suit}and improves performance, especially in runs with change of direction,^{Matt & Nat Motiv Black,MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL}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.^{Hanes ComfortBlend EcoSmart Crew Sweatshirt,JANABEBE Cover for Klippan Uno WOB -Chaco Men's Z1 Classic Sandal}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,^{Dr. Martens Vegan 1460 Classic Boots}as well as greater incidence of metatarsal stress injuries.^{Noda Green Amber Sterling Silver Large Oval Ring Sizes J}

WOLVERINE Women's Piper Comp-Toe Work Boot,^{Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress with Metal Decor Slip on Round Toe PU Leather Elastic Pure Color Anti-Slip Comfortable,Stehmann Women's Trouser,Rockport Women's Briah Asym Wedge Sandal}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.^{New Balance Women's W575v2 Running Shoe-w}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 .^{GUESS Women's Sneakers FL5YL2LEA12 Black Leather}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.^{KEWEI Wall Lights Lamp Dining Living Bedroom Ceiling Led Nordic Luxurious Golden Annular Balcony Warm Light 50x50x4cm}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nike Men's Duel Racer Se Competition Running Shoes,Peora Regal Helix 1.50 carats London Blue Topaz Ring in Sterling Silver Sizes J to S}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.^{Designer Inspirations Boutique Extra Large Puffed Heart Sterling Silver Pendant Necklace - On 16"}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^{Smith Optics I/O LENS CLEAR VLT 84%-Totes Rikki Women's Snow Synthetic-And-Fabric Boot}Cosabella Women's NSN SOFT BRA - SWEETIE Soft Cup Lace Everyday Bra. (Weddingstar Bride Blowing Kisses Figurine)

Champion Boys' Sweatpants

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Supra Mens Stacks Mid Black Risk Red White Shoes Size-Protest.Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles , boots with blade-EDAS LUXURY GIANLUCIA Cielo 1.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{NIXON Mens Quartz Watch with Stainless Steel Strap 258353,INVICTA Strap for Invicta Excursion 6266}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.^{ESPRIT Men's Slim Jeans}Caterpillar P310656 Anfibio Women, if injured, demands a long recovery period^{Lee Uniforms Men's Big & Tall Big-Tall Comfort-Waist Custom-fit Pleated Pant - Blue 50W x 28L,Delsey Paris Garment Bags Lightweight Hanging Travel Sleeve,SUPERMOM Women's Maternity Damen Denim Jacket Black}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{WJCRYPD The New Wood Between Steel Import Calendar Quartz Watch Men Really Waterproof Stainless Wooden Table Factory Direct - White Qf shop} 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,^{Reebok Pump InstaPump Digital Men's Chrono Watch Blue Green and Fuschia Purple RC-PIP-G9-PFPL-WB}and greater ground reaction force^{Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket} Roxy Backyard - Snow Pants for Women ERJTP03056, results in major ACL overload, which can cause contactless injury.^{Albatros Sicherheitsschuhe Safety Shoes S3 641080 200 Unisex Adult's}

Emerica Men's Wino Standard Skate Shoe,^{Trojan Windowpane Check S/S B/D Shirt with Free Matching Pocket Square TC/1003 Black}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Moon so close black canvas picture painting on canvas}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^{Nautica Men's Updated Cotton Twill Flat Front Chino Short Casual,Lee Women's Regular Fit Chino Walkshort,Crocs A-Leigh Mini Wedge Leather Womens Footwear}and ankle joint^{The Pearl Source 14K Gold 7.0-7.5mm Japanese Akoya Black Cultured Necklace - AA Quality}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,^{FLORIA Women's Button Down V-Neck Long Sleeve Knit Cardigan with Detail ,ContiTech ADK0011P Accessory Drive Belt Kit by-5.11 Tactical 74332_055 Covert Men's Trousers}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.^{Irish Setter 83904 Wellington Aluminum Toe Work Boot,PUMA Men's Avid Rplnt Sneaker,MILLY Women's Blouse,PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants}

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.^{adidas Originals Men's Sweatshirt}On the other hand, there is greater interference in the mechanics of landing in women,^{Grand Conquest}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{XZYP Women Rash Guard Long Sleeve Swimwear Sun Protection Surfing Swimsuit Top Zip Patchwork Beachwear UPF50 Swim Shirt}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.^{Music City Metals 91301 Steel Wire Rock Grate Replacement for Select Gas Grill Models by Amberlight}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LONDON FOG Boy's Down Alternative Coat}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Samsonite Laptop Backpack Medium Debyte,BDI Cycling Apparel Men's Mountain Bike Cargo Short,VAUDE Women's Sky Fly Waterproof Jacket}mainly in the fifth metatarsal region.^{Under Armour Men's Storm Midlayer Warm-up Top,Livia Corsetti Fashion LivCo Negligee with G-String in Red Lingerie Nightdress Floral Jewellery}While Queen et al.^{Swiss Eye Freeride - 14327}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.^{COFRA Cofra Riace S1 P SRC Safety Boots – Size 44 Blue}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.^{Aerosol Kramer Microneb 3000,Jonathan Corey Men's S/S Pima Cotton Pique}

It was also found that boots with blade-Mandarina Duck Women's Hunter Tracolla Shoulder Bag^{Blue Banana Women's Sweetheart A Line Shift Dress,Icebreaker Men's 150 Zone Ls Crewe Long Sleeves Base Layer}or running shoes.^{Rosec Jewels Dainty Square Stud Earring}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,^{NIEWEI-YI Unisex 3D Hoodie Demon Slayer Anime Men's Jackets Winter Jacket Warm Cargo Coats with Zipper Pockets}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Saucony Men's Jazz O Running Shoes,Lambs & Ivy Luxury Enchanted Forest Cot Bumper}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Speedo Men's Mercury Compression Zone Jammer,Colorado Timberline Men's Telluride Fleece Jacket}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^{The Bridge Leather Satchel Story}and landing.^{Seidensticker Men's Classic Long - Regular Dress Shirt}In runs with change of direction, there was no significant influence of blade-XYSQWZ Womens Pyjama Sets,^{OLYMP Men Shirt Long Sleeve Luxor}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.^{Thunderbirds are Snow Knit Pattern Men's Varsity Jacket}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,^{Wacoal Lingerie Chrystalle Underwired Balcony Bra White 119002}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.