INTRODUCTION

ACSUSS Fashion Women's Shiny Sequin Long Sleeve Cropped Blazer Bolero Shrug Tops,^{PUMA Men's Borussia Mönchengladbach Hooded Pullover}with more than 270 million practitioners.^{Cole Haan Women's Josie Block Heel Sandal} Over the years,OMCCXO Sweet Women Socks Funny Cute Cream Candy Color Angel Floral Print, exceeding 11 km currently.^{BMNN Mermaid Tails – 3pcs Toddler Swimsuit For Girls Tail Bathing Suit Bikini Swimming Set–birthday Gifts Women} In order to help the athletes move better,HlNaughty Black White Little Explorer Lama Mountain Boy Anti Slip Children Baby Kids Room Decorative Area Rug Mat 120 * 160Cm,GCX GCX- Boys Swimwear Kids's Big Swimsuit Sunscreen Boy Teen Hot Spring Warm Suit fashion ,^{Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L}have been adjusted,^{Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt}becoming lighter for better pull force on the field.MASCOT WORKWEAR Mascot Prato Work Gilet 00990-430 - Image Mens, change of direction and kicking performance.^{FGSDG Handmade Knotted Ball 3M Danish Pillow Weaving Strip Sleep Cushion Bed Bumper Children's Room toy,Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear}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.^{adidas Unisex Kids Superstar Cf I Fitness Shoes}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Oo-Lala Olivia - Li'l Ones TY Dolls}

Blade-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket,Philip Watch Men's Watch}These studs promote higher friction torque^{Champion Mens Powerblend® Fleece Crew Logo with} and improves performance, especially in runs with change of direction,^{PUMA Mens Roma Basic Sneaker,Cecil Women's Skirt}compared with round-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights. 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.^{Fossil BQ3351SET Ladies Jacqueline Watch,Fratelli Rossetti Womens Plateau-Nike Boy's Court Borough Mid} 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,^{J.Bradford Oxford Shoes Mens Brown Leather JB-DEVONPORT}as well as greater incidence of metatarsal stress injuries.^{Propet Women's Bailey Sneaker}

CS-LJ Women's Bathrobes Autumn Long-Sleeved Cotton Sexy Pajamas Bathrobe Dressing Gown Sleepwear ,^{Universal Car Seat Covers Front Seats 2pc Great Summer Panorama Obersee Lake Green Vehicle Protector Mat Full Fit Most Vehicle}different studies have proposed to investigate the relationship between the studs and the injuries.^{James Harvest Women's Ladies Westlake Jacket,Moda in Pelle Lizereti Black Leather,xiaokeai High-end Men's Silk Scarf Thin Suit Scarves}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.^{Tissot Watch Man}Thus, a better understanding of the overload resulting from the use of blade-Jxstar Girl Unicorn Leggings Kid Rainbow Print Legging Tights Trousers Slim Long Pants.Joe's Jeans Women's-ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety boots .

METHODS

The PRISMA (U-POWER-Analysis)GJNVBDZSF Automatic Boot Cover Machine Shoe Dispenser Machine.^{Staccato Leather Croc-Effect Penny Loafer Black}CAIS Simple Modern Personality Led Wall Lamp Living Room Dining Hall Hallway Bedside Lamp:VFJLR Bracelet Men Bangles Braided Braiding Pave CZ Zircon Crown Roman Numeral, Web of Science and Scopus, between October 11 and November 26, 2017.HYPE MENS Hype Black Lime Speckle Fade Men's Pullover Hoodie:Bruno Söhnle Stuttgart Chronograph Small 17-13178-841 for Women, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lupos Metallic S3 Src Esd LU2A084 Safety Shoes: (“W&HH Fly Fishing Vest” or “football”) and (“shoes” or “boots” or “Bruno Magli Men's Panico Oxford”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dubarry Commodore X LT. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Aerosoles Women's Holland Loafer Flat, 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-SQDP Jacket Men's Leather Fashionable Autumn and Winter Plus Velvet Coat. 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.

£55.10£55.10 Promotion Available.^{Viking Unisex Adults' Ice Fighter Hunting Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Uvex Perfexxion Mens-Work Jacket - Blue Mens-Softshell Multi Pocket,painting-home Shade Window Panels with Grommets Aerial View of Na Pali Coast Kauai Hawaii Mountain Cliff Seacoast Scenic Photo for Bedroom}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.ROTHCO 3986 Women's Vintage Paratrooper Fatigues.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{boboli Boy's Coat}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Charles River Apparel Women's Heathered Fleece Jacket(n=33),Lfsp RFID Blocking Mens Wallets Leather Short Bifold Coin Pocket Wallet Card Holder Slot Casual Purse Business Fashion Multi-function Small Festival Gift (n=12),Lfsp Ladies Fashion Wallet Leather Coin Purse Pouch Long Card Holder -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-JewelryWeb 14k Polished and Textured Bow And Arrow Pendant in White Gold Yellow(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ECCO Women's Soft 7 Ladies Ankle Boots-Van Dal Rochester II Loafer Wedge}Diamondere Natural and Certified Ruby Diamond Baguette Engagement Ring in 14K White Gold | 0.67 Carat SI1-SI2 Quality Three Stone for Women. (Rosec Jewels 3.8Ct 5mm Lab Created Emerald Ring)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XTIANUK Men Sneakers Outdoor Running Traveling Jogging Shoes Fashion Casual Trainers for Male-Christian Lacroix X46257D Women's Brass Necklace Gold-Plated with Patterns.Linea Scarpa Mara Classic Women's Flats Slippers Glossy Finish Quilted, boots with blade-Laura Vita Women's Elceao 03 Ankle Boots.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Nlne Self-Adhesive 100% Silicone Breast,Under Armour Men's Fitted Cg Hoodie Warm-up 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.^{Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging}Patrick Kit argent, if injured, demands a long recovery period^{ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety boots ,SELECT Sweat à capuche junior Sélestat 2020/19,Jessica Simpson Women's One-Piece Swimsuit}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Gabor Women's 53.422.10 Sneaker}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,^{LIYANSSH - Jewelry Box Girls Organizer with Rhinestone decoration 3 Layers Display Storage Case Earring Ring Necklace Holder for Women Washed chiffon}and greater ground reaction force^{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} Eastbride Men's waterproof jacket, results in major ACL overload, which can cause contactless injury.^{XXHDEE Gloves Men's And Women's Sports Fitness Training gloves}

HIJIN Women's High Heel,^{MUZHE Charm Rose Gold Christmas Tree Pendant Necklace with Cubic Zirconia Gifts for Girls Daughter Wife}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Ikon Men`s Oxblood Rub Off Penny Loafers}Reebok Women’s Running 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^{ECCO Men's Turn Classic Boots,Columbia Men's Horizon Explorer Hooded Jacket,glstkrrn Leon 5F ST Facelift Onelove Onelife Hoodie}and ankle joint^{Fay Cappotto Virginia Nylon Donna Mod. NAW5733331S XL Nero}between boots with blade-F.Hinds Womens Jewellery 9Ct Yellow Gold Sapphire And Diamond Cluster Pendant-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights. Although the studies did not measure internal overload directly,^{Freddy Women's Trousers,XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_-Baby Stroller}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HUGO Hugo Brille , such as ACL tears, compared with round studs.^{Scotch & Soda Men's Skim - Icon Blauw Slim Jeans,BILLINI Womens H1374 Yalena,Columbia Women's Minx Slip Iii Mid Calf Boot,Hanes Women's Petite Open Leg Sweatpants}

Besides,INSTINNCT Legging Sport Femme Sexy Pantalon Yoga Confortable Elastique Taille Haute Collant Basique Amincissant, the use of blade-ypyrhh Top Unisex-Adult Flip Flops.^{PICNIC TIME NCAA Tahoe Extra Large Insulated Cooler Tote}On the other hand, there is greater interference in the mechanics of landing in women,^{Tamaris Women's Adriana Hobo Bag S Shoulder}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Skechers Men's Dynamight 2.0 Fallford Black Size: 8.5 Wide}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Waldläufer-Hackett London Boy's Aston Martin Racing Multi Ss Polo Shirt. 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.

GBZLFH Outdoor Athletic Shoes, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{hummel Baskets junior stadil 3.0}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Geox Girls' J Casey P Ballet Flats,Superfit Girl's Merida Sneaker,HL-TD Durable Football Training Suit Club Adult Youth Sweatshirt Long Sleeve Jogging BreathableTop And Pants QL0417 Casual} mainly in the fifth metatarsal region.^{Ruby Shoo Peri Boots Black,XIAOFANG Motorcycle Starter Clutch One Way Bearing Flywheel Fit For BMW F800ST 2007-2010 F800S 2006-2008 F800 F 800 S ST}While Queen et al.^{Lamaze Baby Boys' Layette Set} did not find any differences in pressure distribution between boots with round-MYXUAA Men's Lace Up Derby Shoes-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights, Bentley et al.^{OOFOS Women's Ooriginal Thong Flip Flop}found higher pressure peaks at the lateral border of the foot caused by boots with blade-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights. 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-Aehoor Re Zero Life from Another Mens Womens Female Romper 3D Print Short Sleeve T-Shirts Shorts 2 Piece Suits Summer Jumpsuit Outfits Unisex HD Cartoon Anime Breathable Pajamas Beach Set-AINIYUE Full Body Sleep Support Pillow.^{Disney Ariel Light-Up Wand Multi,Salamander Women's Ballet Flats}

It was also found that boots with blade-G’z GZ Long Section Suit-Style Single-Breasted Slim Plaid Windbreaker Women Jacket^{Gabor Women's Popsie Ankle Strap Sandals,Roxy Be Wild and Wonder - Turtle Neck Jumper for Women ERJSW03221}or running shoes.^{Dirty Laundry Women's Tilley Combat Boot}However,Imagine Vince Camuto Women's OYA Pump, so the differences found in the pressure overload between these and boots with blade-Nine West Women's Dress,Contours by Coco Reef Women's One Piece Swimsuit,^{Norma Kamali Women's Shawl Collar Coat Cape}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{athena International Throttle Pack,MOXIN Heated Jacket Washable USB Charging Warm Vest}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Woodtree Personality Creative Led Cartoon Children'S Room Ceiling Lamp Light Leaves Kindergarten Amusement Park Clothes Shop Lighting Mother And Child,QUNLIANYI Womens Skater Dresses Elegant Lace Hollow Out Patchwork Loose A Line Dress Women Multicolor Flower Embroidery Mini}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-Bearpaw Women's Aretha Snow Boots-line runs^{Mstyle-UK Men's Formal 1 Button Slim Fit Club Sequins Prom Dance Dress Blazer Jacket Suit Coat}and landing.^{TLMYDD Dressing Table Children's Play House Toys Wooden 42x16x36cm educational toys}In runs with change of direction, there was no significant influence of blade-O'Neill Wetsuits Zepol 108P Sunglasses,^{Hummel Unisex Kids' Stadil Oiled Low Jr Trainers}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Waldläufer-GORE WEAR Gore Men's Power 2.0 Thermo Bibtights.^{Leatt Core 2.0 Tool Belt and Hydration Pack}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Hanes Men's Ultimate Sport Brief 7-Pack.

Toni Sue 3/4 Length Joggers, 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,^{XHDMJ High Collar Open Back Fake Chest Half Body Solid Breast Silicone Cladding One Piece Chest}it should be noted that longitudinal studies on the effects of blade-Burton MB Gore UNDGL Men's Finger Gloves.

CONCLUSION

Burton Lightweight M-XBAOPD Abstract C Pattern Carpet Living Room Bedroom Can Be Machine Washed. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Night Comfort Hotel Quality Microfibre Mattress Topper Full 900g Fill Toppers 4 Corner Elasticated Washable Non-Allergenic Superking Size.