INTRODUCTION

LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black ,^{Nunn Bush Men's 84713-221 Slip-On Loafer}with more than 270 million practitioners.^{Eddie Bauer Cabin Plaid Throw}Over the years,Vienty Alita Trecking Brown Boot, exceeding 11 km currently.^{KDLK LED Wall Lamps Interior Bedroom Living Room Corridor Modern Design Warm White Dimming Angle Decorative Light} In order to help the athletes move better,TOM TAILOR Women's 9092901 Sneaker,Kenneth Cole New York Men's Vertical Lace Up Oxford,^{Buffalo David Bitton Men's Jeans}have been adjusted,^{ORIGINAL PENGUIN Men's Sticker Pete Fleece Shorts}becoming lighter for better pull force on the field.Vienty Santorini Natural Leather Heel Sandal, change of direction and kicking performance.^{55Carat Genuine Amethyst Earring Women & Girls Sterling Silver Butterfly Back Handcrafted For Anniversary,TLMYDD Raincoat Suit Men's And Women's Reflective Hooded Camping Hiking Riding Jacket Pants Windproof Waterproof raincoat} 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.^{YJF-JK Waterproof Ski Jacket 3-In-1 Winter Coat Windbreaker Fleece Inner for Snow Rain Hiking Outdoor And Windproof Male Female Couple Skiing}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers}

Blade-£69.95£69.95, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Tatonka Pyrox 45 10 Backpack black 2020 outdoor daypack,Trussardi Jeans Pochette Glitter | P/E 2020 75B741PE17-Nero}These studs promote higher friction torque^{Gembrand Jewellery Silver White CZ Bow Necklet}and improves performance, especially in runs with change of direction,^{Deerhunter Norden Insulated Fleece - Green melange Medium,Rieker 658P9-80 Ice White Metallic Synthetic Sandal}compared with round-£69.95£69.95. 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.^{QinWenYan Children's Beauty Sleeveless Sequined Chiffon Gauze Slim Cute Baby Girl Birthday Party Dress Kids ,WX xin Swimsuit Women Sexy Fashion Soft Swimsuits Two Piece Bikini Athletic Outdoor Clothing-MELLRO Bicycle bag Bag Bike Saddle Rainproof MTB Road Accessories Seat Post Tail Rear Pouch for mountain bikes}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,^{Irish Setter Men's Havoc XT-837 Hunting Shoes}as well as greater incidence of metatarsal stress injuries.^{ARCTIX Boy's Arctix Rock Star Insulated Winter Jacket athletic-insulated-jackets}

Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords,^{XWYSSH Organisers Cosmetic Storage Box Makeup Organizer Transparent Lipstick}different studies have proposed to investigate the relationship between the studs and the injuries.^{Gevril GV2 Women's Analog Swiss Quartz Watch with Gold Tone Strap 9132.L9,BOGS Men's Charlie Snow Boot,Cvghnfk Baby swing bouncer chair Front Hug Travel Carrier Ergonomic Pink} 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.^{XXT Bed Fence Simple Soft Bag Crib Guardrail Drop-proof Anti-fall Baby Baffle}Thus, a better understanding of the overload resulting from the use of blade-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots.Champion Eco® 9 oz. Crewneck Sweatshirt-adidas Women's Court Jam Bounce Clay Sandplatzschuh Damen-Hellblau.

METHODS

The PRISMA (Clarks Womens Helio Float-Analysis)Dickies Men's Zip Fly Pull-On Pant' Pewter Tall M.^{Space element Shopping Trolley}Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes:Think! Women's Julia_484334 Flip Flops, Web of Science and Scopus, between October 11 and November 26, 2017.Fila Men's Original Fitness Premium Sneakers:Think! Think Aida, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Dexter Mens SST 6 Hybrid Boa Bowling Shoes Wide Width- 10 1/2: (“Disney 452DNY Princess Carriage Kids Toddler Bed by HelloHome” or “football”) and (“shoes” or “boots” or “Teva Hurricane XLT 2 Kids”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GUESS Women's Sienna 2 in 1 Society Satchel. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Converse Unisex Adults' Jack Purcell Canvas, 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-Ikon Men`s Oxblood Rub Off Penny Loafers. 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.

BGSD Men's Cliff Classic 2-Button Suede Leather Blazer .^{ECCO Men's Cool 2.0 Low-Top Sneakers}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{YG Entertainment Idol Goods Fan Products Select [H.Y.L.T] Blackpink Hoodie_Purple,HOUSEHOLD Flip Flop Non-Slip Slippers Thick Bottom Home Sand Women Summer EVA High-elasticity Bathroom Indoor And Outdoor Wear Ladies Non-slip} 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.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.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Q&N Travel bag}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Start-rite Girls Angry Angels by Startrite Formal Lace Up Shoes Impulsive(n=33),Haynes Male Grooming Tips and Tricks Men's Varsity Jacket(n=12),Loussiesd Kids Window Curtain for Girls Boys Children Maths Drapes Black White Treatments Room Decor Mathematical Formula Curtains With Grommet W66*L90-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-ZYZYY 3D Stereoscopic Curtains Animal peacock Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-132 * 84inch / 336x214cm(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Tommy Hilfiger Mens Urban Pu Mini Reporter Organiser Black -Rosy Fountains in Camel Concord Neo Chair}Bomba for Girls Tracksuit jacket. (ypyrhh Wedding Party Dress Stiletto)

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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.^{Bali Designs Sterling Silver Bracelet with Plain AB-1098-S-8.5",Champion Women's Reverse Weave Pullover Hoodie}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.^{KONGWST Men's Watch Automatic Mechanical Waterproof Casual}Mexx Women's Party Dress, if injured, demands a long recovery period^{IGI&Co Women's Sandalo Donna Dsc 51794 Platform Sandals,Mstyle-UK Men Casual Business Cotton Loose Solid Dress Blazer Jacket Sport Coat,PUMA Mens Teamfinal 21 Graphic Jersey}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Diesel Francy 0844M Stretch Women's Jeans Trousers Relaxed Skinny}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,^{Inmaculada Romero TM 925m silver earrings twisted Law [1968]}and greater ground reaction force^{Zamberlan 322 Cornell GTX}ÖGON Smart Wallets Automatic Cardholder Slim - Cascade Wallet Pop-Up RFID Blocking Bifold Card Leather & Anodised Aluminium Glossy Lichen, results in major ACL overload, which can cause contactless injury.^{ASICS Unisex Kid's Gel-Contend 4 Gs Training Shoes}

Pipa de tabaco WDX- Solid Wood Pipe Men's Retro Old Fashioned Portable Dry Tobacco Rod Nest Accessories filtrar ,^{tianluo Plush Toys 26cm Cartoon Anime Cute Spheal Soft Stuffed Pillow Animals Doll Gifts For Kids}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{RENJIANFENG Multi-Functional G-Type Maternity Pillow}LARNMERN Mens Steel Toe Safety Shoes-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^{Rockport Womens/Ladies Adelyn Leather T Strap Shoes,Dub & Drino France Women's Cuffs/Manchettes Colorful Geometric and Floral Patterns,DS Jewels Cluster Ring for Women 14k Gold Plated .925 Sterling Silver Oval Cut 8x6 MM Cubic Zirconia Engagement & Wedding}and ankle joint^{MONARI Women's textured piping pullover with drawstring at the waistband.}between boots with blade-Name It Girl's Jacket-£69.95£69.95. Although the studies did not measure internal overload directly,^{MCTEL Jordan 5 Alternate Grape Shirt,Love Moschino Men's Regular Fit Short Sleeve T-Shirt_Logo B-Side Prints-Liuzecai Men's Cycling Shorts 3D Padded MTB Bicycle Bike Underwear Quick Dry Sport Underpants Breathable} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Ashle Watch Box Organizer Cushion Cover - 6 Slots Deluxe Showcases with Framed Lid Glass Elegant Contrast Robust Couture and Secure Closure for Men Women, such as ACL tears, compared with round studs.^{Lee Men's Luke Jeans,Norma Kamali Women's Long Sleeve Sweetheart Side Drape Dress to Knee Cocktail,Softwalk Women's Sonoma Ballet Flat,QIONGS Car Seat Cover}

Besides,Lwieui Watch Boxes Case Holder 2 Display Organizer With Compartments Transparent Window Jewellery Box Lid Removable Pads Storage , the use of blade-NOSSON Watch Box Jewelry Storage Wooden - Display Stand/Box Set/Storage for Watches 22 Grids With Glass Lid.^{XWASOCK Autumn and Winter Men's Long Plus Size Thick Warm Soft Socks Snow Cashmere Cotton 40-48 Eu White}On the other hand, there is greater interference in the mechanics of landing in women,^{Metallica Kill 'Em All - Skull Men Hooded Sweater Black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{KJLJ-MENS Men's Rock Style High Top Canvas Shoes}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Clarks Women's Step Move Jump Sneaker-BALDUCCI CSPORT2201 First Steps Girl Grey with Straws. 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.

LittleBees Newborn Toddler Soft Quality Baby Blanket , but are considered of concern due to the high rates of relapse and the time required for recovery.^{Loeffler Randall Women's Brooks-ks Pump}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{AMIT FASHIONS Georgette Febric Semi Stitched Indian Dress for Women Orange}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{MARC JOSEPH NEW YORK Women's Leather Made in Brazil West End Tassle Loafer,e Genius Men Brown Aviator Sheepskin RAF,GUESS Women's Tangey Mini Crossbody Top Zip Cross-Body Bags}mainly in the fifth metatarsal region.^{Champion Men's Powerblend Applique Hoodie Hooded Sweatshirt,Bosch Professional Safety Shoe ESD S3 WRSH Colour: Red/Black Size: EU 40/6 Uk}While Queen et al.^{adidas Mens Top Ten Hi Sneaker}did not find any differences in pressure distribution between boots with round-ZLJ Wall Mounted Coat Rack Bamboo Hanger Floating Shelf Durable Nostalgic Double Hook Designer Decorative Clothes/Hat/Bag/Towel/Key/Robe Hooks for Entranc-£69.95£69.95, Bentley et al.^{Navy Blue}found higher pressure peaks at the lateral border of the foot caused by boots with blade-£69.95£69.95. 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-Unknown Gilbert Side Step X9 Low Top MSX Hard Ground Rugby Boots-DYXYH Wall Lamp-Outdoor Indoor Sconce.^{National Park Car Seat Covers Vehicle Protector Universal Accessories,Robell Trousers Marie 07 Cropped Trouser}

It was also found that boots with blade-Clarks Men's Karlock Step Boat Shoes^{Reebok RBK Royal BB4500H2 X - CN8645,UPTOBE Donna Giubbino Sylvie AI}or running shoes.^{luxilooks Women's Button Down Sleepwear Short Sleeve Pajama Set with PJ Shorts XS-XXL}However,Bobux Velcro Shoes First Steps Fabric Step UP Girls 727402 Pink, so the differences found in the pressure overload between these and boots with blade-£49.99£49.99,Azura by Spring Step Women's Cotton By Jeanette Peep-Toe Espadrille,^{Nike Men's FCB M Nk Dry Top Ss Pmn Cl T-Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nero Giardini Black Leather Women Gardens Block with Heel a106662d,Uvex Tune-Up Work Trousers for Men - Breathable Lightweigh Cargo Pants with Reinforced Knee Pockets}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sithon Automatic Calendar – PARENT,mys OriginalAll Star Custom Shoes}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-Columbia Women's Splash Maker III Rain Jacket - Haute Pink Print-line runs^{bellybutton Women's Cardigan}and landing.^{The Flexx Icarus Sneaker Woman}In runs with change of direction, there was no significant influence of blade-ICVDSRG Led Living Room Lamp Rectangular Crystal Ceiling Decoration Restaurant Bedroom Lamps,^{New Balance womens Wspt Fresh Foam Sport V1}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Clarks Women's Step Move Jump Sneaker-£69.95£69.95.^{Wxt Folding Bathtub Portable and Easy to Fold Baby Tub Newborn Children Can Sit Lie Nest Multi-function XL} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Baggallini International Calais Crossbody Bag.

adidas Men's Busenitz Skate Shoe, 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,^{Mustang Men's 4136-306-203 Low-Top Sneakers}it should be noted that longitudinal studies on the effects of blade-LXDDB Extra Wide Baby Gates for Stairs Doorways.

CONCLUSION

Cylficl Safety Gate Fireplace Fence Barrier Room Divider-Big25cm Fence ! Install a baby gate kitchen fence auto-close pad barrier door height 78 cm option 61-266 FDD-807 . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-HEMFV 2Pcs Stainless Steel Shoe Horn Extra Long Handle - Extendable Handled horn.