INTRODUCTION

Lwieui-NSQB Men's Leather Wallet PU Business Casual Zipper Clutch Bag 4 Cash Pockets N Credit Holder for Men ,^{Hackett London Men's Sanderson Chino Trouser}with more than 270 million practitioners.^{Anuschka Womens Genuine Leather Hand Painted Double Zip Travel Crossbody Bag}Over the years,Anoauit Hoodie NBA Milwaukee Bucks #26 Korver Jersey Training Suit Basketball Chest Print Fan Clothes Coat Hooded Sweater Trendy Kangaroo Pocket Hedging Sports Shirt-Black_XXXL, exceeding 11 km currently.^{Antique Wall Light Sconce Lighting Fixture Industrial Lamp for Hallway}In order to help the athletes move better,Gastrock Vario-DerbyStick Umbrella black 97 cm,De la Crème La Creme - Women`s Spring Long Fly Front Raincoat,^{RENJUN Hemp Rope Protection Net}have been adjusted,^{CH Hanson C.H. 20625 Steel Stamp Letter & Number Combo Set}becoming lighter for better pull force on the field.Columbia Men's Helvetia Heights Waterproof Jacket, change of direction and kicking performance.^{USA JACKET RAF Aviator Flight Pilot Bomber Faux Fur Removable Hood Black Real Sheepskin Leather Jacket for Mens,JAKO Children's Striker 2.0 Tracksuit Polyester}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.^{Vans Women's Ward Hi Suede/Canvas Top Trainers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Smile Back Folding Bed Guest Single Small Double with 13 cm Thick Memory Foam Mattress Day 191cm x 96cm}

Blade-NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Clarks Men's Karlock Step Boat Shoes,Jockey Men's Underwear RapidCool™ Boxer Brief - 2 Pack}These studs promote higher friction torque^{adidas Boy's Adipower Weightlifting Ii Shoes}and improves performance, especially in runs with change of direction,^{I LUV LTD Ladies Kerry Jacket Armstrong Modern Tartan Cape Shawl Outerwear Cardigan,Cotton Lane White Short Sleeve Embroidered Nightdress}compared with round-NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim. 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.^{Comma CI Women's T-Shirt,Merrell Men's Ontonagon Peak Wp Walking Shoe-Cole Haan Women's Josie Block Heel 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,^{BMNN Mermaid Tails – 3pcs Toddler Swimsuit For Girls Tail Bathing Suit Bikini Swimming Set–birthday Gifts Women} as well as greater incidence of metatarsal stress injuries.^{Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L}

Sleeping bag Polyester fabric ,^{Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{MELLRO Handcrafted Wooden Bow Tie Classic Cutout Carved Set Oren Casual Wedding Accessories Gift For Mens Boys Tuxedo,Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear,adidas Unisex Kids Superstar Cf I Fitness Shoes}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.^{Oo-Lala Olivia - Li'l Ones TY Dolls}Thus, a better understanding of the overload resulting from the use of blade-Primadonna Sophora Full Cup Bra Raspberry 38F.Härkila Wildboar Pro Men's Waterproof Push Hunting Jacket Orange with Gore-Tex® Membrane - Sow Protection for Crushing Robust Long Sleeves-Rpaio Canvas Jacket Army Jackets Casual Outdoor Coat Men's Autumn And Winter Fashion Denim Motorcycle Style Male Blue Plus Velvet Thick.

METHODS

The PRISMA (guantes Men's Autumn and Winter Warm Riding Gloves Touch Screen Sheepskin Plus Velvet Soft Comfortable Non-slip Windproof Leather Outdoor-Analysis)Dockers Men's Reversible Belt.^{DazzlingRock Collection 1.5 Carat}Disney Kids Stitch Plush Slippers:Koupa Baby Girls Outfits My First Thanksgiving Romper Tutu Dress & Headband Sets, Web of Science and Scopus, between October 11 and November 26, 2017.XIAOXX Waffle bathrobe cotton plus fertilizer to increase European and American absorbent home hotel night gown:Olaf Benz BLU 1854 Beach Trunks Mens Swimwear, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL: (“Voigoo Men's Calander Waterproof Sport WristWatch with Milan strap Army Chronograph Quartz Heavy Watches Fashion male Clock” or “football”) and (“shoes” or “boots” or “Bogner Women's D Mehrteiler Nerea Bikini”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Freddy Women's Trousers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,FREYA Women's Sonic Spacer Underwire Sports Bra, 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-Valentino by Mario Women's Babila BELT BAG. 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.

£297.38£297.38.^{Champion Mens Powerblend® Fleece Crew Logo with} An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{PUMA Mens Roma Basic Sneaker,Cecil Women's Skirt}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.Hanes Women's Petite Open Leg Sweatpants.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Scholl Sandals with Wedge malindy Cross}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Selected Homme Giacca Abito Uomo Grigio Medio 5712837975363 shdone taxcash(n=33),Selected Men's Slhslim-mylologan Green Blazer B Noos Suit Jackets(n=12),GlamourLab Chuck Norris Dead Cobra Funny Joke Quote_R4419 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift-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-Dr. Martens Mens 1461 3 Eye Shoe Gaucho Crazy Horse Derby Shoes 7(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Nike Boy's Court Borough Mid -J.Bradford Oxford Shoes Mens Brown Leather JB-DEVONPORT}GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S. (Propet Women's Bailey 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.^{Tommy Hilfiger Women's Th Core Satchel Cross-Body Bag,Silverstargemsjewellery Celtic Knot Ring 0.99 Ct Trillion Cut Black Sapphire & Red Ruby CZ Diamond 14k Rose Gold PL}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.^{ISAAC MIZRAHI Boy's Classic Cotton Blazer Business Suit Jacket}£95.00£95.00, if injured, demands a long recovery period^{WSXQAZ Fashion Winter Women Scarf Solid Dot Printing Button Soft Wrap Casual Warm Scarves Shawls Womens,Baby sleeping bag double-layer short-sleeved with split legs,ASICS Men's Upcourt 3 Squash Shoes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Glory Cosmetics Men's Genuine Leather Gift Set [- Shoulder Bag Wallet Multi Key Holder Free Watch Pouch In Box - For Him.}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,^{£72.58£72.58 Promotion Available}and greater ground reaction force^{MUZIWENJU Cigar Moisturizing Leather Case}ALPE Womens Boots, results in major ACL overload, which can cause contactless injury.^{XWYGC 2L Plastic Watering Can - Flower Kettle Gardening Tool For Indoor Outdoor Bonsai}

Marvelis 7201/69 Shirts. - White 16,^{Tessilario Tyrolean Bib Apron}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Palladium Baggy Canvas Leather Ankle Boot Men's Shoes Size}Henschel Men's Hat-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^{Lucky Brand Women's Varsity Pullover Sweater,Ulla Popken Women's Plus Size Autumn Floral Zip Front Sweatshirt 725876,Columbia Women's Bryce Canyon™ Ii Pant Canyon}and ankle joint^{Nlne Self-Adhesive 100% Silicone Breast}between boots with blade-MISSION Men's VaporActive Atmosphere Jogger Pants-NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim. Although the studies did not measure internal overload directly,^{Under Armour Men's Fitted Cg Hoodie Warm-up Top,Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging-ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety boots} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tommy Hilfiger Women's Th Core Satchel Cross-Body Bag, such as ACL tears, compared with round studs.^{Florsheim Men's Vandall Cap Toe Lace Up Boot Ankle,Jessica Simpson Women's One-Piece Swimsuit,Gabor Women's 53.422.10 Sneaker,LIYANSSH - Jewelry Box Girls Organizer with Rhinestone decoration 3 Layers Display Storage Case Earring Ring Necklace Holder for Women Washed chiffon}

Besides,Hanes Men's Boxer Shorts, the use of blade-Shirt sidez Original Don - Major Lazer Mens Hoodie.^{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} On the other hand, there is greater interference in the mechanics of landing in women,^{Oriental Embroidery - 3D Magpie Warm Sweater Men's Suit Custom Chinese Style Coat Head Men and Women Hoodies Personality Large Size Hood}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MUZHE Charm Rose Gold Christmas Tree Pendant Necklace with Cubic Zirconia Gifts for Girls Daughter Wife}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts -adidas Ultraboost LTD - CM8272. 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.

Fossil BQ3351SET Ladies Jacqueline Watch, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Ikon Men`s Oxblood Rub Off Penny Loafers}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ECCO Men's Turn Classic Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Columbia Men's Horizon Explorer Hooded Jacket,Hotspot Genuine Leather Biker/Dominatrix Hat,Fay Cappotto Virginia Nylon Donna Mod. NAW5733331S XL Nero}mainly in the fifth metatarsal region.^{Freddy Women's Trousers,XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_}While Queen et al.^{Baby Stroller}did not find any differences in pressure distribution between boots with round-Bollé Bolle Anaconda TNS Sunglasses - Shiny Black-NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim, Bentley et al.^{Picard Beauty}found higher pressure peaks at the lateral border of the foot caused by boots with blade-NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim. 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-Dare 2b Dare2B Women's Svelte and Breathable Quilted Outdoor Ski Waterproof Insulated Jacket-Merrell Men's Zion Mid GTX Boat Shoe.^{BILLINI Womens H1374 Yalena,Columbia Women's Minx Slip Iii Mid Calf Boot}

It was also found that boots with blade-PME Legend Men's Plain Short Sleeve Polo Shirt False^{Hanes Women's Petite Open Leg Sweatpants,PICNIC TIME NCAA Tahoe Extra Large Insulated Cooler Tote}or running shoes.^{TT New multi-functional belt cotton baby maternity strap child waist stool}However,WEIWEI Cycling Kits, so the differences found in the pressure overload between these and boots with blade-Outdoor Research Men's Radiant Hybrid Pullover,Mountain Khakis Women's Josie Tunic,^{Skechers Men's Dynamight 2.0 Fallford Black Size: 8.5 Wide}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7,hummel Baskets junior stadil 3.0}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Geox Girls' J Casey P Ballet Flats,Rockport Men's Commercial Director Venetian Loafer}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-Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets-line runs^{HL-TD Durable Football Training Suit Club Adult Youth Sweatshirt Long Sleeve Jogging BreathableTop And Pants QL0417 Casual} and landing.^{Ruby Shoo Peri Boots Black}In runs with change of direction, there was no significant influence of blade-Atelier GARDEUR Women's Inga Trouser,^{XIAOFANG Motorcycle Starter Clutch One Way Bearing Flywheel Fit For BMW F800ST 2007-2010 F800S 2006-2008 F800 F 800 S ST}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts -NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim.^{Lamaze Baby Boys' Layette Set} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Converse Unisex Adults' Chuck Taylor CTAS Hi Canvas Fitness Shoes.

Cole Haan Men's FEATHERCRAFT Grand Blucher Oxford, 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,^{CHARLES DAVID Women's Porter Mule}it should be noted that longitudinal studies on the effects of blade-Cole Haan Women's Originalgrand Stitchlite Wingtip Oxford.

CONCLUSION

kate spade new york KSW9005 Ladies Watch-Kate Spade New York Rosebank Scallop Pink Leather Women's Watch KSW1537. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Wilson A1082 Babe Ruth League Series Baseball .