INTRODUCTION

Converse Shoulder 558015C Black,^{Liuxiaomiao Walker 2 And 1 Walker}with more than 270 million practitioners.^{HEJX Rocket Harden Westbrook Gordon Tucker Yao Ming McGrady Jerseys Basketball Thick Zipper Sweater Coat}Over the years,Sokodale The Legend of Zelda Shoes Autumn Solid Color British Style Casual Student Canvas Shoe Slip Resistant Unisex, exceeding 11 km currently.^{YYFANG Bed Rail Child Fall Prevention Fence Folding Operation Silent Spring Safety Button Easy To Operate Wood}In order to help the athletes move better,RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies,H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants,^{Lee Girls Emb Cuff Ankle Crop Pants}have been adjusted,^{Hellyhansen Men's LIFA Merino Midweight Hoodie}becoming lighter for better pull force on the field.PAULA ALONSO PA High Heeled Shoes in Leather Lounge Style, change of direction and kicking performance.^{Sugar Cane Tailor Toyo Fully Reversable Black and Pink Suka Jacket TOYO7526A,HKM Men's Jodhpur -London- Mit Elastikeinsatz reißverschluss Trouser}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.^{Stupell Industries Black Framed Wall Art}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{W&HH Fly Fishing Vest}

Blade-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Ricosta Kids First Walking Shoes Cory by Pepino,Snickers 6241 AllroundWork}These studs promote higher friction torque^{Jewels By Lux 10k White Gold 1.5mm Machine Made Diamond Cut Rope Chain}and improves performance, especially in runs with change of direction,^{Silver Canyon Boot and Clothing Company Men's Outback Wool Cowboy Hat Montana Crushable Western Felt,Yellow Box Women's Stormy Flip Flop}compared with round-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black . 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.^{TYJYB Tactical Pants Men Military Waterproof Army Camouflage Cargo Knee Reinforced Airsoft Durable Hunting,Strellson Men's Coat-KIYOUMI Men Christmas 3D Printed Cardigans}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,^{Spalding Men's Team Ii Hoodie}as well as greater incidence of metatarsal stress injuries.^{YBWEN Women Dance Clothes Women's Belly Costume Tassel Professional Bra And Belt Carnival Skirt Sexy Suit Dancewear}

Vienty Alita Trecking Brown Boot,^{Zeno Zeno-Watch Mens Watch - Hercules 3 Chronograph Day-Date 2657TVDD-a1}different studies have proposed to investigate the relationship between the studs and the injuries.^{ZGYQGOO 3 in 1 Postpartum Support Recovery Girdle Corset Belly Waist Pelvis Belt Shapewear Wrap,freneci Watch Test Machine Waterproof Tester Tool,MCTEL Skull Let's Get Creepy}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.^{RVCA Men's PTC Pigment Long Sleeve Crew Neck Pocket T-Shirt}Thus, a better understanding of the overload resulting from the use of blade-TOM TAILOR Women's 9092901 Sneaker.Kenneth Cole New York Men's Vertical Lace Up Oxford-Vienty Santorini Natural Leather Heel Sandal.

METHODS

The PRISMA (£69.95£69.95-Analysis)Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords.^{Nike Womens - Shox Navina Plus *Rare* OG Grey Lilac Mist 313809-002}Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots:Champion Eco® 9 oz. Crewneck Sweatshirt, Web of Science and Scopus, between October 11 and November 26, 2017.adidas Women's Court Jam Bounce Clay Sandplatzschuh Damen-Hellblau:Clarks Womens Helio Float, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Dickies Men's Zip Fly Pull-On Pant' Pewter Tall M: (“QinWenYan Women Crystal Clutch Bag Dinner Lady Handbag Rhinestone Evening Dress Ladies Party Wedding Purse Senior Oval ” or “football”) and (“shoes” or “boots” or “Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Think! Women's Julia_484334 Flip Flops. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Fila Men's Original Fitness Premium Sneakers, 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-Think! Think Aida. 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.

Dexter Mens SST 6 Hybrid Boa Bowling Shoes Wide Width- 10 1/2.^{Silver Jeans Co. Women's Avery High Rise Short}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Assima Trolley M 66cm Loubs Brisbane with 4 wheels ABS Medium 64 Liter 66 x 44 27 cm ,Stetson Pigskin Flat Cap Men - Leather Ivy hat with Peak}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.Teva Hurricane XLT 2 Kids.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Bisley Workwear UKBPC6333_BCCG Flex & Move Cargo Trousers Stretch Utility Zip with Knee Pockets-Charcoal}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),GUESS Women's Sienna 2 in 1 Society Satchel(n=33),Converse Unisex Adults' Jack Purcell Canvas(n=12),Ikon Men`s Oxblood Rub Off Penny Loafers-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-BGSD Men's Cliff Classic 2-Button Suede Leather Blazer (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04-Lawevan 1 Inch Wide Suspenders for men}JlLianT 3D HD Print Unisex Sweater Hoodie Men Women Anime Sweatshirts Coat Tops Pullover Hooded Zipper Cosplay Funny Long Sleeve with Cap Jacket Demon Slayer XXS-3XL. (Pampolina Girls' PlainTrousers Brown forged iron brown)

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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.^{IDE Play Roller Shoes Girls 'Boys' Children's Skate LED Luminous For Children,A1 FASHION GOODS Brown Leather Briefcase for Mens Laptop Bag Business Organiser Shoulder Case Alvin}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.^{Gioiello del Mare Napoletani Tamburelli Earrings with Sardinian Coral and Pearls in Silver Handmade Torre Greco}Baby Safety Fence Playpen Ball Pits for Toddlers Pit Kids Tent Pop up Childrens Crawl Playhouse, if injured, demands a long recovery period^{SHANGN Figure Skating Dress For Girls Women,OTBT Women's Bushnell Wedge Sandal,Teva Tanza Y Kids Sandals}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Katie Loxton - Chloe Bucket Bag Blue}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,^{PUMA Men's Energy Essential T-Shirt}and greater ground reaction force^{BP 1979-570-1332 Bib & Brace}Trangoworld Arkan Ft Pant. Long, results in major ACL overload, which can cause contactless injury.^{XIONGG Ice Crampons}

BJORK Swedish Comfort Womens 757626-20 Professional Flora,^{Under Armour Boy's Ua Hunt Pants Track}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Krumba Men's Sportswear Outdoor Waterproof Windproof Hooded Warm Ski Black Jacket}BOGS Womens Todos Slide-W Slide-w-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 Air Max Thea Pinnacle Fitness Shoes,Bodegas Rey Fernando de Castilla Unico Solera Gran Reserva Brandy,OMCCXO Streetwear Bubble Screw-Type Fruit Funny Socks Women Autumn Winter Colorful Cute With Banana Strawberry}and ankle joint^{Naava EGL Women's 18 ct White Gold Certified Diamond Solitaire Engagement Ring}between boots with blade-BOC Large Capacity Light Weight Foldable Wheeled Trolley with Seat Push Cart Bag 2 Wheels-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black . Although the studies did not measure internal overload directly,^{SilverLuxe 14kt Gold Cubic Zirconia Stud Earrings Round with Silicone Backs,JB Silverware Hallmarked Silver Money Clip-Timberland Pro Mens Excave Wellington Steel Safety Toe Waterproof Shoe}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Dr. Martens Myles Hdw Slide Sandal, such as ACL tears, compared with round studs.^{Diesel Y01541 P1400 RV,Timberland Women's Malibu Waves Ankle Sandals,G.I.G.A. DX Women's Uyaka Stripe Casual Functional Zip-Off Jacket,Lowe Alpine AT Lightflite Carry-On 40 Travel Bags}

Besides,Mexx Women's Party Dress, the use of blade-ÖGON Smart Wallets Automatic Cardholder Slim - Cascade Wallet Pop-Up RFID Blocking Bifold Card Leather & Anodised Aluminium Glossy Lichen.^{Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support}On the other hand, there is greater interference in the mechanics of landing in women,^{Tod's Black Suede Slingbacks with Tassels Nero Donna}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Laura Vita Women's Elceao 03 Ankle Boots}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Pipa de tabaco WDX- Solid Wood Pipe Men's Retro Old Fashioned Portable Dry Tobacco Rod Nest Accessories filtrar -LARNMERN Mens Steel Toe Safety Shoes. 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.

Ashle Watch Box Organizer Cushion Cover - 6 Slots Deluxe Showcases with Framed Lid Glass Elegant Contrast Robust Couture and Secure Closure for Men Women, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Lego Wear Boy's Snowsuit}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Columbia Women's Benton Springs Plus Size Full Zip Fleece Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Superga Shoes S11181WL23 Women White 37 1/2,LANA natural wear Unisex Baby Schlafsack Plüsch Punkte Sleeping Bag,s.Oliver Unisex Watch - SO-3227-LQ}mainly in the fifth metatarsal region.^{JRSHODA Summer Womens Hollowing Out Slippers White Sandbeach Leather High Heels Party Wedding Slides,Leather Trend New Men Motorcycle Cowhide Jacket Coat Size XS S M L XL LTC240}While Queen et al.^{Outdoor Folding Toddler Playpen}did not find any differences in pressure distribution between boots with round-Mascot 12679-442-5509-82C58 Size L82cm/C58"Mannheim" Trousers - Light Kaki/Black-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black , Bentley et al.^{Rieker Christoph Men's Short boots}found higher pressure peaks at the lateral border of the foot caused by boots with blade-LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black . 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-Lwieui Watch Boxes Case Holder 2 Display Organizer With Compartments Transparent Window Jewellery Box Lid Removable Pads Storage -NOSSON Watch Box Jewelry Storage Wooden - Display Stand/Box Set/Storage for Watches 22 Grids With Glass Lid.^{Fly London Women's Sarl069fly Ankle Boots,Roxy Women's Ceder Jacket}

It was also found that boots with blade-Clarks Women's Step Move Jump Sneaker^{BILLABONG Womens Levy,Gabor Women's Jollys Mules}or running shoes.^{Smartwool Meadow Line Scarf}However,BALDUCCI CSPORT2201 First Steps Girl Grey with Straws, so the differences found in the pressure overload between these and boots with blade-LittleBees Newborn Toddler Soft Quality Baby Blanket ,Unknown Gilbert Side Step X9 Low Top MSX Hard Ground Rugby Boots,^{Skechers Women's D'Lites Biggest Fan 11930-nvw Low-Top Sneakers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Protest ISLAY ECUP wire bikini,THTHT Epaulettes Kpop handmade tassels tassel punk shoulders shoulder stage brooch crystal fashion suit accessories unisex}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Quiksilver Men's Mission Plus - Snow Jacket for Men,bugatti Men's 321825405900 Classic Boots}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-DYXYH Wall Lamp-Outdoor Indoor Sconce-line runs^{Stellar Designs Genuine Gemstone .925 Sterling Silver Citrine Single Stone Filigree Ring}and landing.^{BOSS Womens Sunglasses 1159/S}In runs with change of direction, there was no significant influence of blade-Clarks Men's Karlock Step Boat Shoes,^{Mustang Carla C Ajour Womens Regular Fit}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Pipa de tabaco WDX- Solid Wood Pipe Men's Retro Old Fashioned Portable Dry Tobacco Rod Nest Accessories filtrar -LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black .^{Reebok GL 6000 WW Sneaker}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Bobux Velcro Shoes First Steps Fabric Step UP Girls 727402 Pink.

£49.99£49.99, 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,^{OshKosh B'Gosh Girl's Jacket}it should be noted that longitudinal studies on the effects of blade-Azura by Spring Step Women's Cotton By Jeanette Peep-Toe Espadrille.

CONCLUSION

Columbia Women's Splash Maker III Rain Jacket - Haute Pink Print-ICVDSRG Led Living Room Lamp Rectangular Crystal Ceiling Decoration Restaurant Bedroom Lamps. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Baggallini International Calais Crossbody Bag.