INTRODUCTION

Headgear 10 x Pack Men's Boxer Shorts with Elastic Waistband,^{LOVEKUSH 50% Off Gemstone Jewellery Natural Blue Chalcedony Faceted Round Cut Craft Loose Beads Strand 15" 2mm Code:- RADE-214}with more than 270 million practitioners.^{Liu Jo Borsa Liu-jo satchel S a mano/tracolla 3 comparti colore nero BS20LJ56}Over the years,HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor, exceeding 11 km currently.^{11 sq ft Kitten Pattern Playpen Mat with Breathable Mesh}In order to help the athletes move better,K-Way Men's Raincoat,Hanes mens Cool DRI Performance Long-Sleeve T-Shirt,^{Sculptresse Womens Dana Strapless Bra Size 40J in Black 40% Polyester}have been adjusted,^{Idea Nuova Graffiti Pop up Hamper}becoming lighter for better pull force on the field.Amazon Collection 14k Diamond with Screw Back and Post Stud Earrings , change of direction and kicking performance.^{LIAN Embroidered Women's Shoes National Style Old Beijing Cloth Tendon Bottom Square Dance,camel active Plaza 19}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.^{Icebreaker Men's 175 Everyday Ls Crewe T-Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Hanes Men's T-Shirt}

Blade-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Propet Men's Village Walker Oxford,Pleaser Del687/B/M}These studs promote higher friction torque^{Jack Wolfskin Unisex Kids’ Woodland Texapore Wt Mid Vc K Snow Boot}and improves performance, especially in runs with change of direction,^{LABO.ART Women's Dress Striped Black/Green Mod. AVO 95% Cotton 5% Elastane Made in Italy,MNSSRN-MM New Thick Bottom Sports Sandals}compared with round-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt. 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.^{Columbia Boy's PFG Silhouette Series™ Long Sleeve Shirt SeriesTM,Anita 1100-007 Women's Care Skin Solid Colour Non-Padded Non-Wired Full Cup Lymph Relief Bandage Mastectomy Front Fastening Bra-MANUEL RITZ Jacket Man with Fancy Multicolor}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,^{ICE CARATS 925 Sterling Silver Cubic Zirconia Cz Post Stud Drop Dangle Chandelier Earrings Fine Jewellery For Women Gifts Her}as well as greater incidence of metatarsal stress injuries.^{Vans Mens Authentic Slippers}

adidas Originals Unisex Trefoil Pocket Backpack,^{Simons Leather Mens Antique Tan Classical Style Blouson}different studies have proposed to investigate the relationship between the studs and the injuries.^{ZHAOHUI-serving cart Serving Trolley Cart Oxford Cloth Waterproof Stainless Steel Supply Removable Movable 4 Inch Wheel,Disney Girl's Fancy Nancy Nightgown,Lucasmith Gold Chain Necklace for Men and Women 3mm Rope 24K Real Filled 20X More Durable Than Most Plated Best Pendant or Wear Solo}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.^{KBCJUA Slim Jeans Woman Vintage Denim Pencil Pants Stretch High Waist Female Double-Breasted Casual Trousers}Thus, a better understanding of the overload resulting from the use of blade-Romika Women's Daisy 13 Mid Calf Boot.Opportunity Shoes - Corso Como Women's Doon Ankle Boot-Champion Men's Powerblend Applique Hoodie Hooded Sweatshirt.

METHODS

The PRISMA (Sophie La Giraffe Multi Stand Activity Arch-Analysis)Easy b Ladies B Croc Print Boots Sydney.^{FRUIT OF THE LOOM Men's Holiday Microfleece Union Suit}Fjällräven Kånken Photo Insert:£72.99£72.99 £80.00£80.00, Web of Science and Scopus, between October 11 and November 26, 2017.FENDI 1036 001 RX Glasses:QUANJI Korean Semi-permanent Full Tattoo Eyebrow Integrated Motor Machine, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.CHEROKEE iFlex Women's V-Neck Knit Panel Top: (“Fila unisex-child Speedcross” or “football”) and (“shoes” or “boots” or “Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Jxstar Girls Long Sleeve Dresses. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,NB Arabic Mandala Pattern On Pink Child With 5 Layers Replaceable Activated Carbon Filter For Kids Aged 6-14 Dustproof Unisex 10 Pcs, 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-Smoky Mountain Ladies Shelby Boots 8. 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.

Philip Stein Dress Watch 91RGP-CSLRG-SSRGP.^{Dolce & Gabbana Frame 5024_501} An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Cat Footwear Men's Creedence Trainers,Lucky Brand Women's High Rise Bridgette Skinny Ankle Jean}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.Hebetag Leather Business Messenger Bag Shoulder Handbag for Men Travel Outdoor Crossbody Handbags Briefcase Wallet Phone Pouch Purse Casual Daypack.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Baby Safe Outing puppy backpack}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),CARHARTT WIP Bermuda Uomo Regular Cargo Short I015999.HZ Marrone(n=33),New Balance Womens Anticipate Half Zip(n=12),Nickelodeon Girls JoJo SiwaPajama Set 2 Piece-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-New Balance Men's Fresh Foam Cruz V2 Knit Running Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{MYS Personalised Original Hi Canvas-PAUL VALENTINE Lucia Sunglasses for women - Handmade in Italy Extra strong UV protection with UV-400 sun lenses Made of acetate Vintage}s.Oliver Shirt Regular Fit 1/2 Sleeve Tile Blue. (Robell Susan 07 Side Ruched Ladies Capri Pants High Waist Bengalin Stretch)

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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.^{WSJTT THY COLLECTIBLES Rainproof Handmade Chinese Oiled Paper Umbrella Parasol 33 inch,LITING Automatic Shoe Cover Dispenser Shoes Machine Film Apply To Household Office Engine Room Laboratory Overshoes}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.^{David Barry Womens Cool Wool Blazer DB982}The Pearl Source Sterling Silver AAA Quality Round White Freshwater Cultured Double Strand Bracelet for Women, if injured, demands a long recovery period^{Baby safe iron Gate Child Stair Fence Pet Dog Grid Railing Isolating garden gate Height 77cm can add extend fence,Casio Men's Core W735H-8AV Grey Resin Quartz Watch with Digital Dial,Columbia Veloca Vixen Women's Jacket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ZB Fashion wall lamp Modern Minimalist Bedroom Bedside Lamp Aisle Staircase Nordic Led Wall White Frosted Glass Lampshade Multifunctional}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,^{Barmah Hats Squashy Fullgrain Leather Hat - Item 1026}and greater ground reaction force^{Children's clothing Girl Rainbow Princess Dress Holiday Banquet Evening Mesh Skirt Show Costume} Blue Fire Co Chloe Skinny Fit Jeans Snake - Women, results in major ACL overload, which can cause contactless injury.^{chenyou New Swallowtail Butterfly Blue Orange Wolves Cats Fox Ear Hair Hoop Hairpin Made For Girl Women Ties}

Silver Jeans Co. Women's Avery High Rise Short,^{HMNS Oxfords for Men}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{DAFREW Winter men trench coat simple and comfortable jacket classic single breasted thermal duffle notched blend} Marugo Festival Matsuri Jikatabi Shoes with Special Inserts -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^{Nike Women's WMNS Zoom Fly Trainers,AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold ,Richmond Woman T-Shirt Leesmith Nero Mod. 19187TS}and ankle joint^{Bomba for Girls Tracksuit jacket}between boots with blade-Mr.T Nightdress Pajamas Short-sleeved Women's Spring And Summer Modal Cotton Casual Thin Skirt Home Dress clothes summer nightdress -Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt. Although the studies did not measure internal overload directly,^{Select Gifts Rosario City Argentina Flag Cufflinks & James Bond Money Clip,Playtex Womens Plus Size Front-Close Bra 18-Hour Support-Columbia Men's Horizon Explorer Insulated Jacket}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Invicta Women's Reversibile Nevada Coat, such as ACL tears, compared with round studs.^{Edelweiss GmbH Gold bracelet Singapore chain Bicolor Yellow / White 333 8 K,Nike hyperfeel cross elite womens running trainers 638348 sneakers shoes flyknit,adidas Busenitz Pro Shoe - Men's,SHIMANO Women RT5W SPD Cycling Shoe - Brown}

Besides,Woodtree Personality Creative Led Cartoon Children'S Room Ceiling Lamp Light Leaves Kindergarten Amusement Park Clothes Shop Lighting Mother And Child, the use of blade-YHGONGYI GONGYI YH Multi-function Waterproof Outdoor Sports Dual Display Touch Screen Smart Watch.^{Theory Women's Sleeveless V Neck Shift Dress}On the other hand, there is greater interference in the mechanics of landing in women,^{Mascot 17165-318-3309 Advanced Lining Lightweight Water Repellent Winter Gilet}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Columbia Men's Casual Pants}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-SALOMON Sense Ride 2 Women's Trail Running Shoes - AW19-5 Pink-L&L 9144 Toweling Women's Soft Long Sleeve Bathrobe. Extremely Light. Full Length Housecoat Dressing Gown Hooded for Ladies.. 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.

Accento Silver Heavy Curb with T Bar Bracelet of Length 22 cm, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Marc New York by Andrew Men's Huxley Down Coat}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{LULUVicky Men Ski Jacket Waterproof Winter Coat Mens Windproof Skiing Printed Water Resistant Comfortable Raincoat Men'sJacket Warm Jackets} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dr. Scholl's Shoes Women's Wander Up Sneaker,Cinque Women's Ciriva Skirt,ASICS Womens Gel-Moya Shoes}mainly in the fifth metatarsal region.^{Reebok Baby Boys' Pants Set,ASICS Women's Gel-Nimbus 22 Running Shoe}While Queen et al.^{Nordikas 305 Afelpado Navy Suede Leather Ladies Slipper}did not find any differences in pressure distribution between boots with round-Merrell Intercept-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt, Bentley et al.^{PINKKART Bengal Cotton Handloom Women Kerala Handpainted Saree Light Weight Sari Handwoven by Weavers Independence Day Party wear 729}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt. 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-L.L Women's V-Neck Long Sleeves Maxi Dress Pleated Ruffle with Pocket-LOVEKUSH Beautiful AAA Quality Genuine Shaded Watermelon Tourmaline | Gold FilledFilled Filled Bead Pink Green Blue Ombre Gemstone Bracelet 3 mm.^{Merrell Women's Encore Nova 2 Slip On Shoe Leather Loafer Flats,azutura Hot Air Balloon Baby Nursery Wall Sticker Set available in 5 Sizes and 25 Colours Royal Blue}

It was also found that boots with blade-Blowfish Kids Kids' Bungalow-k^{Underarmour Men's HOVR Rise 2 Gymnastics Shoe,FMOGE Women's Summer Swimwear Bathing Suit Split Type Set Strap Bodice Comfortable Bikini Parties}or running shoes.^{PUMA Women's Flourish Sneaker}However,DuDu Women's Shoulder Bag Orange One Size, so the differences found in the pressure overload between these and boots with blade-Stupell Industries Black Framed Wall Art,PUMA 6 er Pack Boxer Boxershorts Men Pant Underwear Navy,^{Fjallraven Fjällräven Abisko Men's Trousers Black black Size:44}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Burton MB Gore UNDGL Men's Finger Gloves,Mandarina Duck Women's Mellow Leather Portafoglio Purse}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MCTEL Christian Never Underestimate The Power,Nike Men Therma Sphere Element Long Sleeve Top}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-DuDu Women's Shoulder Bag Brown brown One Size-line runs^{XuZeLii Ladies' Robe Women's Head And Neck Warm Soft Plush Bathrobes Pajamas Ladies Terry Towelling Cotton Dressing} and landing.^{Diesel Mens Boltdown - DZ7418}In runs with change of direction, there was no significant influence of blade-LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural 16 Inches Natural,^{DYHM Watch Box Jewelry Packaging 2 Drawers Three-Layer Storage Organizer Carrying Cases Women Cosmetic}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-SALOMON Sense Ride 2 Women's Trail Running Shoes - AW19-5 Pink-Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt.^{Infantino Close Ties Natural Fit Baby Carrier}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Under Armour Men's UA HOVR Sonic 3 Lightweight Jogging.

DazzlingRock Collection 2.50 Carat , 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,^{KX-YF Cycling Raincoat Thickening Reflective Polyester Taffeta Double Split Rain Pants Suit Waterproof And Rainproof Jacket}it should be noted that longitudinal studies on the effects of blade-Champion Women's NCAA University V-Neck Front/Back.

CONCLUSION

Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe-Under Armour Womens Speedform Europa Record. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Nic Zoe Women's Sun Seeker Tank Cami Shirt.