INTRODUCTION

hummel Unisex Kids Core Bench Jacket,^{Simons Leather Chocolate Brown Mens Sheepskin Coat}with more than 270 million practitioners.^{s.Oliver BLACK LABEL Women's Jumper}Over the years,Cotton Baby Sleeping Bag Anti-Kick Child Bag-B_75cm grobag, exceeding 11 km currently.^{Comma Women's Dress}In order to help the athletes move better,pediped Boys' Max Sneakers,YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity,^{Alpinestars World Fleece Pullover Hoody}have been adjusted,^{Apepazza febos F0HIGHRUN06 WOMEN'S LEATHER SNEAKERS}becoming lighter for better pull force on the field.Seychelles Women's Fury Pump, change of direction and kicking performance.^{HUSTLE Portable LED Children Night Light Kids Multicolor Silicone Lamp Warm White Breathing Dual Modes USB Rechargeable Lighting Sound And Wake Snooze Alarm Clock,Kingsland Barisa Ladies Sweatshirt}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.^{Under Armour Women's Fashion Favorite Word Graphic Pullover}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots}

Blade-Saucony Men's Kinvara 7 Trail Running Shoes, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Joop! Joop!. Cornflower bedlinen Stripes,LOVEKUSH 50% Off Gemstone Jewellery AA-Pink Tourmaline Shaded Micro Cut Rondelles- 16"Strand -Stones Measure- 3-4mm Code:- RADE-8597}These studs promote higher friction torque^{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}and improves performance, especially in runs with change of direction,^{Admetus Men's Genuine Leather Bifold Zip-around Wallet with Elegant Gift brown2,Gioberti Boy's Long Sleeve Tuxedo Dress Shirt with Bow Tie}compared with round-Saucony Men's Kinvara 7 Trail Running Shoes. 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.^{Mitchell & Ness Houston Rockets Tank Jersey,ASICS Girl's Jr. Lani Pant Track-YGWE Girls Two Piece Girl's Swimsuits Flounce Top Bathing Suits Cute Bikini For Kids Beach Swimwear} 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,^{TIANYUQI Women's Mesh Slip On Water Shoes Black Size: 5.5}as well as greater incidence of metatarsal stress injuries.^{Woodtree Trolley Transport Portable Folding at Home A}

Klogs Mission - 00130870011,^{Under Armour Men's Ua Horizon Stc Ankle Boot}different studies have proposed to investigate the relationship between the studs and the injuries.^{Alpinestars Men's Pathfinder Long Sleeve Jersey,Sperry Top-Sider Lanyard Boat Shoe ,Lacrosse Aero Elite Breathable Uninsulated Chest Waders Nylon}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.^{3Elfen Skirt a Linie - Knee Long Designed Made in Berlin}Thus, a better understanding of the overload resulting from the use of blade-WOLVERINE Mens Potomac 6" Boots.Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical-Ricosta Pepino Girl Boots Georgie.

METHODS

The PRISMA (CHUADIAD Super Rugby Union American Football Breathable Sports T-shirt-Analysis)Superfit Baby Girls' Softtippo Sandals.^{£43.09£43.09 5% coupon applied at checkout Save with voucher}G-STAR RAW Men's Jirgi Zip T-Shirt:Ulla Popken Women's Jeans Shorts, Web of Science and Scopus, between October 11 and November 26, 2017.Kenneth Cole Reaction Men's Klay Fashion Boot:Homecraft – AA4665 Special Bottom Threaders for Hold Ups Heel Guide, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Gemini Woman Flat Slipper h.Blau Grau Multi coloured: (“YBWEN Women Dance Clothes Women's Belly Costume Tassel Professional Bra And Belt Carnival Skirt Sexy Suit Dancewear ” or “football”) and (“shoes” or “boots” or “La Sportiva Unisex Adults’ Trango Tower GTX Tropic Blue/Tangerine High Rise Hiking Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

camel active 215.16.02 Black White Combi Leather laceshoe for Women . Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,H.W.S Ceiling Light Led Creative Children Room Lamp Design Acrylic Lampshade Baby Modern Lighting Cartoon for Boys Girls Bedroom Nursery Bedroom, 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-ylovego sweater New Men's Hooded Leatherjackts Liner Detachable. 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.

Qazwsxedc for Healthy Paulclub Autumn and Winter Girls Mid-Length Houndstooth Wool Coat.^{Cotton Canvas Portable Princess Tent}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Marmot Men's Ether Driclime Hoody,Portwest - X3 Two Tone Workwear Jacket Navy/Metal Grey 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.Toffeln SmartSole Trainer with GripSafe Sole.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Trespass Mens Kumar Waterproof DLX Jacket}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Virgin Crafts Men's Hawaiian Button Down Short Sleeves Casual Shirt(n=33),Tailor B Silver 6 Speed Gear Shifter Cufflinks Automotive Cuff Links Car Gemelos itstailorB FBA 021059-1(n=12),Nine West Women's Jacket-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-Pepe Jeans Allblack Laptop Shoulder Bag 15(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Under Armour Women's ColdGear Longsleeve Graphic Long-Sleeve Shirt-Tommy Hilfiger Men's Sunglasses}DazzlingRock Collection 14K White Gold Ladies Halo Style Stud Earrings. (Zadig & Voltaire ZADIG&VOLTAIRE Women's VZV092V-700Y Sunglasses)

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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.^{New Balance Women's Fresh Foam Zante V3 Running Shoe,Bauer Youth NG Core Integrated Neck Long Sleeve Top}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.^{Cofra 35000-002.W41 Size 41 "Coach" S3 SRC Safety Shoes - Blue EN safety certified}Salewa Adult DURO climbing helmet., if injured, demands a long recovery period^{Etnies Men's Czar Skate Shoe,HUOQILIN Cute Pig Soft Plush Toys Cushion Pillow Lovely Gift Body,Softwear Apparel Men's Hoodie}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ASHNE JEWELS Natural 0.27ct Emerald Gemstone Ring IGI Certified 0.08ct Genuine Diamond Fine Jewelry Made in 14K Solid Yellow Gold For Women and Girls}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,^{MENG Accessory key ring Funny long-legged frog}and greater ground reaction force^{Dickies Cappotto da Uomo Executive Lorenzo Uomo}VOILE BLANCHE Monster High-Sneaker Calfskin, results in major ACL overload, which can cause contactless injury.^{JBU by Jambu Women's Gwen Weather Ready Rain Shoe}

Carrera 5002 Rectangular Sunglasses,^{MYS Original Custom Sneaker Shoes} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Aetrex Ambulator 2 Strap Active Walker}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-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^{Blackout Curtains for Bedroom Creative graffiti art Total size：104" wide x 95.3" drop ,Diamond2Deal Leslie's 14ct White Gold Polished Anklet for Women,Carter's Baby Girls' Heavyweight Jacket and Pants Snowsuit}and ankle joint^{Baby sling front holding multi-function baby artifact seat stool waist child belt}between boots with blade-Fanaztee Women's Small Leather Fashion Compact Bifold Purse Wallet with Stylish Kiss Lock Coin Pouch-Saucony Men's Kinvara 7 Trail Running Shoes. Although the studies did not measure internal overload directly,^{Betsey Johnson Women's Sb-Gina Dress Sandal,adidas Women's Run70s Running Shoe-kate spade new york "Tell All" Pave Blushing Emoji Rose Gold Pendant Necklace}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Moda in Pelle Lizereti Black Leather, such as ACL tears, compared with round studs.^{Ryan Jonathan Fine Jewelry Platinum 1.5mm Flat Bridal Wedding Band Ring,Keliour Cycling Jersey Shirt Windproof Jacket Bicycle Clothing Ultra Light Portable Storage Men and Women Can Wear for Outdoor Sport ,Kappa Specific transparent windscreen 63 x 72.5 cm ,GERRY WEBER Women's Nova 30 Ankle boots}

Besides,Cole Haan Men's Morris Wing Ox:British Tan Oxford, the use of blade-Quiksilver Men's Shorts.^{Lightweight Stroller}On the other hand, there is greater interference in the mechanics of landing in women,^{Hi-Tec Men's Eurotrek III Waterproof High Rise Hiking Boots}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{£55.10£55.10 Promotion Available}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-GUESS GU 7331 Sunglasses Pink Tortoise 60-13-135-JAKO Children's Striker 2.0 Tracksuit Polyester. 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.

O'Neal Element Jersey Warhawk Men's , but are considered of concern due to the high rates of relapse and the time required for recovery.^{Sheepskin World Ladies Marcela Italian Leather Handbag - Choice of Colours}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{CMP F.LLI Campagnolo Women's Softshell Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Fiorelli Women's Mia Canvas and Beach Tote Bag,XYZOLA Hat Sun Women Stripe Fashion Uv Protection Wide Brim Party Suitable for,Skechers Women's Side Street-Awesome Sauce Low-Top Trainers}mainly in the fifth metatarsal region.^{Fox 360 Linc Jersey Multi M,Healthy Back Bags Bag 7303-SF Safari Microfibre Small}While Queen et al.^{Qazwsxedc for Healthy Paulclub Minimalist Fashion Style Loose Pleated A-line Dress} did not find any differences in pressure distribution between boots with round-ARIAT Women's Fatbaby Western Boot-Saucony Men's Kinvara 7 Trail Running Shoes, Bentley et al.^{DazzlingRock Collection 0.50 Carat}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Saucony Men's Kinvara 7 Trail Running Shoes. 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-boboli Denim Stretch Trousers for boy-Coach Kate Spade NY Cameron Monotone Large Slim Leather Bifold Wallet - Bright Peony Pink.^{FRYE Women's Carson Ballet Flat,Palm Vantage Jacket 2020 - Yellow}

It was also found that boots with blade-Disney Teen/Junior Fashion T- Shirt Mickey Mouse Classic^{Under Armour Womens Tech Tank - Graphic Top,Burton Gore-Tex Radial Jacket Slim Low Pressure}or running shoes.^{DOG ARTS JP Alaskan Malamute Made in U.K Artistic Style Dog Key Ring Collection}However,Herrlicher Women's Pitch Slim Jeans, so the differences found in the pressure overload between these and boots with blade-VonHaus 2 in 1 Lawn Scarifier - 1800W Electric Garden Rake with 5 Depth Settings & 55L Collection Box for Year Round Maintenance,WFF Women's European and American split swimsuit,^{Opus Women's Melika Trouser}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{The Diamond and Wedding Ring Bargain Centre Ruby Collection: Beautiful Sterling Silver Oval & Cluster Engagement Mother's Day Gift,Mitsubishi Materials DCGT21.50.2RSS VP15TF PVD Coated Carbide DC TYPE Positive Turning Insert with Hole}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{anYanZiBaiH Autumn and Winter Women's Coat New Woolen Lapel lace mid-Length,Foldable Baby Child Children Playpen Safe Play Area with Breathable Mesh Safety Fence for 0-10 Ages Indoor Outdoor Mat-150 * 120 70cm Linen grey}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-DUKE D555 Men's Kingsize Armstrong Sherpa Lined Zip Hoodie-line runs^{No_brand Stretchy Gym Tights Push Up Tummy Control Yoga Pant High Waist Sport Legging Fitness Running Capri Women|Yoga Pants}and landing.^{Ryyland-Home Mens Wrist Watch Movement Chrono Date Week Dual Display Digital} In runs with change of direction, there was no significant influence of blade-LHOME Wheels Casters - 4pcs Heavy Duty Swivel Castor M14/16 100mm Trolley Furniture Caster Replacement Industrial Wear-resistant Rubber Transport ,^{ALBBMY Swimsuits For Girls}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-GUESS GU 7331 Sunglasses Pink Tortoise 60-13-135-Saucony Men's Kinvara 7 Trail Running Shoes.^{adidas Originals Superstar}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Nine West womens Open Toe.

yunyu 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,^{Cinelli Mütze Supercorsa Cap}it should be noted that longitudinal studies on the effects of blade-Smoky Mountain Mens Timber Sq Distres Boots.

CONCLUSION

Under Armour Boys Pride of Football Short Sleeve Tee-Fiorelli Women's Mia Canvas and Beach Tote Bag. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Lx pocket watch Vintage clamshell carved hollow automatic mechanical Roman bronze classic.