INTRODUCTION

Gphui Women Long Solid Color Sweater Dress Turtleneck Pullover with Jacquard Pocket Design Ladies Full Sleeve Jumper for Spring Autumn,^{Oka-B Women's Cora Sandal}with more than 270 million practitioners.^{Denco NBA Mini Collapsible Duffel}Over the years,Fynch Hatton Men`s Zip Cardigan - 1216-203 Night, exceeding 11 km currently.^{PUMA Shoes Cool Men's Real Leather Sneaker Te-Ku Core Black}In order to help the athletes move better,P&B BP Men's Chino Trousers 1735,Demonia Women’s Muerto-1026 Ankle Boots,^{Nero Giardini Women Womens Boots I014112D}have been adjusted,^{Urban Backwoods Chili I'm Hot Men Zipper Hoodie Hooded Sweatshirt}becoming lighter for better pull force on the field.Avion Clock Chronograph Men Sport Cockpit Cod. av-1811-bl, change of direction and kicking performance.^{MadSportsStuff Player Id Jersey Number Socks Over The Calf Length Orange and Black,Child Safety Net Protection Climbing Frames White Nylon Net}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.^{Anuschka Womens Genuine Leather Hand Painted Double Zip Travel Crossbody Bag}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Antique Wall Light Sconce Lighting Fixture Industrial Lamp for Hallway}

Blade-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{RENJUN Hemp Rope Protection Net,YSSDEH Men'S Hoodies Shark Animal 3D All Over Printed Mens Streetwear Hoodie Unisex Casual Pullover Autumn Jacket Tracksuits}These studs promote higher friction torque^{CH Hanson C.H. 20625 Steel Stamp Letter & Number Combo Set}and improves performance, especially in runs with change of direction,^{JAKO Children's Striker 2.0 Tracksuit Polyester,Vans Women's Ward Hi Suede/Canvas Top Trainers}compared with round-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%. 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.^{Smile Back Folding Bed Guest Single Small Double with 13 cm Thick Memory Foam Mattress Day 191cm x 96cm,Gabor Women Trainers-Clarks Men's Karlock Step Boat Shoes}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 Boy's Adipower Weightlifting Ii Shoes}as well as greater incidence of metatarsal stress injuries.^{I LUV LTD Ladies Kerry Jacket Armstrong Modern Tartan Cape Shawl Outerwear Cardigan}

s.Oliver s. Oliver Women's Watch – Such 1443 LQ,^{Cotton Lane White Short Sleeve Embroidered Nightdress}different studies have proposed to investigate the relationship between the studs and the injuries.^{Roberto Cavalli Men's Analog Swiss Quartz Watch with Stainless Steel Strap RV1G111M0076,Comma CI Women's T-Shirt,Cole Haan Women's Josie Block Heel 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.^{BMNN Mermaid Tails – 3pcs Toddler Swimsuit For Girls Tail Bathing Suit Bikini Swimming Set–birthday Gifts Women} Thus, a better understanding of the overload resulting from the use of blade-Leif Nelson Men Cardigan Jacket Shawl Collar LN-4195.Keen Kaci Winter Mid Wp Boots-Thomas Sabo Bracelet for Charms Rose X0243-415-40.

METHODS

The PRISMA (BALDUCCI Beatle Boots Vernice Made in Italy Kids ALE1704A Black-Analysis)Vans Mens Authentic Slippers.^{Nike Air Windrunner TR 2 GS Running Trainers 448423 Sneakers Shoes}BAOSHISHAN Rotary Tumbler Polisher Barrel Jewelry Polishing Finishing Machine Capacity 5KG 220V:LN LUCIANO NATAZZI Mens Insulated Walker Coat Pea, Web of Science and Scopus, between October 11 and November 26, 2017.Champion Mens Powerblend Graphic Jogger Sweatpants:Ricosta Kids First Walking Shoes Cory by Pepino, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.JWIL Watch storage box Holster Artificial Storage Zipper Box 4 Grid Display Case : (“Sperry Top-Sider Mens Gold A/O 2-Eye Roustabout Boat Shoes Brown Size: 7 UK” or “football”) and (“shoes” or “boots” or “Godzilla HugMe Vibrating 16" Plush”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

WFFF Watch Battery Replacement Tool Kit repair tools 16 sets of watch set belt opener. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,WFFF Watch Back Remover, 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-Quinny Hubb Mono XXL Shopping Pushchair. 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.

Reebok Womens Sublite Speedpak Athletic MT Running Shoe.^{Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear,adidas Unisex Kids Superstar Cf I Fitness Shoes}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.moog Paris Dome Womens Watch with Silver/Gold/White/Black Dial.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{CPFYZH Waist Bag Ladies Pockets Belt Wallet Money Shoulder Chain Female-Blue}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Clarks ORIGINALS Trigenic Flex Mens Trainers(n=33),£181.88£181.88(n=12),Jouailla 318128250DT - Bohemian Melody Bracelet 925/1000 Sterling Silver with Blue Pearl Cat's Eye-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-DUOVEKT 14mm Natural Lepidocrocite Rutilated Bracelet for Woman Man Crystal Super 7 Melody Stone Round Beads Jewelry(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket-Champion Mens Powerblend® Fleece Crew Logo with} HGbeauty Hot Tub Bath Tubs Portable Foldable Bathtub Filled Bubble Barrel Adult Folding Plastic Inflatable. (PUMA Mens Roma Basic Sneaker)

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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.^{ASICS Unisex-Child Gel-Contend 4 GS Shoes,Brooks Women's Ghost 13 Size: 9 Wide}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.^{Baby Bed Decoration Toy Musical Mobile Toddler Hanging Box Footprint}COLMAR ORIGINALS Super light jacket, if injured, demands a long recovery period^{GBRALX Men Outdoor Martin Boots High Top Wear Resistant Patrol Casual Combat Military Traine Off-road Camping Walking Large size,Bernardo Vintage Couture Brown Triamvirate Sandals,Gant Men's Fargo Chelsea Boots}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Tommy Hilfiger Women's Th Core Satchel Cross-Body Bag}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,^{Silverstargemsjewellery Celtic Knot Ring 0.99 Ct Trillion Cut Black Sapphire & Red Ruby CZ Diamond 14k Rose Gold PL}and greater ground reaction force^{ISAAC MIZRAHI Boy's Classic Cotton Blazer Business Suit Jacket}Alberto Men's Jeans, results in major ACL overload, which can cause contactless injury.^{Fox Racing Head Men's Flannel}

£99.66£99.66,^{WSXQAZ Fashion Winter Women Scarf Solid Dot Printing Button Soft Wrap Casual Warm Scarves Shawls Womens}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ASICS Men's Upcourt 3 Squash Shoes}XYZOLA Hat Men's Sun Summer Outdoor Fishing Wide Brim Uv Protection Cap for Men Suitable Men/Unisex-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^{Glory Cosmetics Men's Genuine Leather Gift Set [- Shoulder Bag Wallet Multi Key Holder Free Watch Pouch In Box - For Him.,£72.58£72.58 Promotion Available,Blowfish Malibu Women's Berkeley Ankle Boot}and ankle joint^{MUZIWENJU Cigar Moisturizing Leather Case}between boots with blade-Child Safety Net Protection Climbing Frames White Nylon Net-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%. Although the studies did not measure internal overload directly,^{Tessilario Tyrolean Bib Apron,Palladium Baggy Canvas Leather Ankle Boot Men's Shoes Size-Lucky Brand Women's Varsity Pullover Sweater}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Comma Women's Blouse, such as ACL tears, compared with round studs.^{DYH&CTS Fashion Hooded Down Coat,Ulla Popken Women's Plus Size Autumn Floral Zip Front Sweatshirt 725876,Nlne Self-Adhesive 100% Silicone Breast,Under Armour Men's Fitted Cg Hoodie Warm-up Top}

Besides,Nicoole Ailor Moon Zipper Jacket Men Women 3D Print Harajuku Cartoon Coats and Jackets Long Sleeve Sweatshirt Coat, the use of blade-xiaokeai Dainty Jewelry Aries 925 Sterling Silver Necklace For Women Constellation Zodiac 12 Horoscope Astrology Pendant Birthday Gift Gifts for Thanksgiving/Birthday.^{Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging}On the other hand, there is greater interference in the mechanics of landing in women,^{Dolce & Gabbana D&G t-Shirt Washed Khaki top DGM3009}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety boots} evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-BP 1804-720-56 Bib & Brace-xiaokeai Jewellery Four-Leaf Clover Necklace Dongling Jade Lucky    Rope Length 16/18inch Crystals . 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.

who-care Impermeable Raincoat Women/Men Waterproof Trench Coat Poncho Single-Layer Rain Women Rainwear Gear, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Jessica Simpson Women's One-Piece Swimsuit}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Gabor Women's 53.422.10 Sneaker}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LIYANSSH - Jewelry Box Girls Organizer with Rhinestone decoration 3 Layers Display Storage Case Earring Ring Necklace Holder for Women Washed chiffon,No_brand Sport Leggings Women Gym High Waist Push Up Yoga Pants Jacquard Fitness Legging Running Trousers Woman Tight Pants|Yoga,Christopher James Of London Personalised With Your Engraving 0.925 Sterling Silver Medic Aware SOS Scroll Dog Tag Pendant Necklace 34 x 20mm 2mm Bead Chain In Presentation Gift Box} mainly in the fifth metatarsal region.^{MUZHE Charm Rose Gold Christmas Tree Pendant Necklace with Cubic Zirconia Gifts for Girls Daughter Wife,Ikon Men`s Oxblood Rub Off Penny Loafers}While Queen et al.^{ECCO Men's Turn Classic Boots}did not find any differences in pressure distribution between boots with round-Liu Jo Borsa Liu-jo satchel S a mano/tracolla 3 comparti colore nero BS20LJ56-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%, Bentley et al.^{Indianfashions Store Indian Women Designer Partywear Ethnic Traditonal Salwar Kameez.ICW2540-12}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%. 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-Generic Women's Cotton A-Line Kurta -Makita CV101DZ2XL Heated Vest.^{Columbia Men's Horizon Explorer Hooded Jacket,Fay Cappotto Virginia Nylon Donna Mod. NAW5733331S XL Nero}

It was also found that boots with blade-Sebago Victory Waxy W^{Freddy Women's Trousers,XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_}or running shoes.^{Vince Camuto Women's Flutter Cuff Mock Neck Blouse}However,Colorado Timberline Steamboat Fleece Pullover, so the differences found in the pressure overload between these and boots with blade-Leif Nelson Men Cardigan Jacket Shawl Collar LN-4195,Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know JP 1880 Mens Big & Tall Hoodie 726714,^{Baby Stroller}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{BILLINI Womens H1374 Yalena,Columbia Women's Minx Slip Iii Mid Calf Boot}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Hanes Women's Petite Open Leg Sweatpants,Joie Womens Aeron}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-K-Swiss Mens Gen-k Icon Sneaker-line runs^{PICNIC TIME NCAA Tahoe Extra Large Insulated Cooler Tote}and landing.^{Skechers Men's Dynamight 2.0 Fallford Black Size: 8.5 Wide}In runs with change of direction, there was no significant influence of blade-ATTX Large Travel Elephant Print Cosmetic Pouch Bag for Women,^{Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-BP 1804-720-56 Bib & Brace-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%.^{hummel Baskets junior stadil 3.0}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Hype Kids Camo Fade Overhead Hoodie Multi.

adidas Mens Essentials 3-stripes Fleece Jacket, 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,^{Tommy Hilfiger Men's Zip-Through Space Dye Hoodie Red}it should be noted that longitudinal studies on the effects of blade-Roco Boys Modern Fit Suit.

CONCLUSION

Smack Apparel Washington Football Fans. Dont Be A Dick. -Infinity Leather Ladies Black Retro Chic Brando 100% Multi Pocket Biker Jacket. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-John Smith Men Sports Shoes ARTUX Azul Marino.