INTRODUCTION

£95.00£95.00,^{SOCCX Women's Plain Shorts White Opticwhite}with more than 270 million practitioners.^{Seidensticker Women's Blouse}Over the years,ALPE Womens Boots, exceeding 11 km currently.^{DRLVMO Han Queen Sexy Elegant Flower Floral A-Line Swing Dress Women Spring Retro Mesh Embroidery Plus Size Ol Dresses}In order to help the athletes move better,Marvelis 7201/69 Shirts. - White 16,Henschel Men's Hat,^{Jintaihua Watch Winder 4 6 Watches Box Automatic Wood}have been adjusted,^{Bisgaard Girl's Tilde Low-Top Sneakers}becoming lighter for better pull force on the field.Tommy Hilfiger Women's Th Core Satchel Cross-Body Bag, change of direction and kicking performance.^{Ryan Jonathan Fine Jewelry Stainless Steel 5mm Black Ion Plated Brushed Flat Wedding Band Ring,adidas Boy's Active Sports Athletic Shorts}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.^{Spenco Kholo Floral Cork}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Fjällräven Kånken Photo Insert}

Blade-Hanes Men's Boxer Shorts, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Clair de Lune White Crossover Noah Pod ,Urban Backwoods 80s Child Women Tank Top Gym Shirt}These studs promote higher friction torque^{ASICS Baskets Tiger Gel-saga Sou}and improves performance, especially in runs with change of direction,^{LN LUCIANO NATAZZI Mens Insulated Walker Coat Pea,JP 1880 Men's Big & Tall Bathrobe 726954}compared with round-Hanes Men's Boxer Shorts. 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.^{ABAKUHAUS Willow Tree Curtains,L'homme National 440 Oxford Man-Tuscany Silver Sterling Rhodium Plated Slider Teardrop Necklet 41cm/16"}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,^{Rosec Jewels Vintage 2.38 Carat Certified Solitaire Moissanite Engagement Ring}as well as greater incidence of metatarsal stress injuries.^{WHITE MOUNTAIN Womens Lorna}

Shirt sidez Original Don - Major Lazer Mens Hoodie,^{LEONE 1947 Training Shoes Neocamo Neo Camo}different studies have proposed to investigate the relationship between the studs and the injuries.^{Nappy Changing Bag Backpack,Scholl Clogs pescura Heel Sixty,AdronQ Winter hat men's leather casual warm soft Russian pilot}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.^{HSKS Leather Vest Men}Thus, a better understanding of the overload resulting from the use of blade-Rip Curl Kids Boy's Mirage Jackson Boardwalk Shorts .adidas Ultraboost LTD - CM8272-Fossil BQ3351SET Ladies Jacqueline Watch.

METHODS

The PRISMA (Dare 2b Dare2B Women's Svelte and Breathable Quilted Outdoor Ski Waterproof Insulated Jacket-Analysis)Merrell Men's Zion Mid GTX Boat Shoe.^{Fristads Workwear 129484 Trousers 2552 STFP 134 586}PME Legend Men's Plain Short Sleeve Polo Shirt False:WEIWEI Cycling Kits, Web of Science and Scopus, between October 11 and November 26, 2017.Outdoor Research Men's Radiant Hybrid Pullover:Mountain Khakis Women's Josie Tunic, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Snickers STC-NM239NA-32T 3212 Duratwill Trouser with Holster Pockets: (“Rivieras Classic 10° Noir Espadrilles” or “football”) and (“shoes” or “boots” or “Atelier GARDEUR Women's Inga Trouser”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Converse Unisex Adults' Chuck Taylor CTAS Hi Canvas Fitness Shoes. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Cole Haan Men's FEATHERCRAFT Grand Blucher Oxford, 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-Cole Haan Women's Originalgrand Stitchlite Wingtip Oxford. 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.

kate spade new york KSW9005 Ladies Watch.^{YL Spider Necklace 925 Sterling Silver Black Widow Tarantula Web Charms Pendant Cobweb Halloween Jewelry}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Under Armour Boys' Little UPF Short Sleeve Tee,adidas Mens Kolumbien Away Jersey}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.Kate Spade New York Rosebank Scallop Pink Leather Women's Watch KSW1537.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Pepe Jeans Women's Mens Slim fit}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Wilson A1082 Babe Ruth League Series Baseball (n=33),Kate Spade MINI FLOWER PENDANT LEGACY LOGO - CLEAR/GOLD(n=12),Bedtime Originals Plush Toy-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-Skechers Women's D'Lites Biggest Fan Sneaker(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Rawlings Men's Relaxed Fit BP31MR Baseball Pant-Pinkkart White Indian Ethnic Kaushalya Silk Handloom Weaving Saree Sari with Blouse Peice 8219}Babolat Women's Propulse Fury Ac Tennis Shoes. (Rylos Black Star Sapphire & Diamond Ring Sterling Silver or Yellow Gold Plated Band)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

PUMA Suede Classic Open Back Slippers-Casio Men's Quartz Watch with Silver Dial Analogue - Digital Display and White Metal Strap MTPE108D-7AVEF.Naava 9ct Gold 0.50ct Diamond Graduated Eternity Ring, boots with blade-Betty Barclay Women's Trouser.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{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,GJJH LED Light up Retractable Roller Skate with USB Charging Automatic Technical Skateboarding Shoe Outdoor Sports Gymnastics Sneakers for Children Gift}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.^{Jessica Simpson Women's Straight Neck One Piece Swimsuit Bathing Suit}DC Youth Flash Comics Pullover Hoodie, if injured, demands a long recovery period^{Columbia Unisex Kid's Fast Trek Ii Fleece Hoodie Hooded Sweatshirt,Mighty Mouse Mens Gunshow Hoodie,HOBO INTERNATIONAL Hobo Marshal}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{melin Brand The Kingpin Baseball Cap}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,^{£689.00£689.00 20% coupon applied at checkout Save with voucher}and greater ground reaction force^{n/p Myboxnice Bucket Bag Classic Top-handle Shoulder Cross-body Show Your Dignity Wholesale Pack of 3}Huoo Baby Crawling Mat Thicken Child Foam Floor Non-toxic for Household Use Play Mat, results in major ACL overload, which can cause contactless injury.^{Globe Men's Sprout Skateboarding Shoes}

DHRH Shoe Horn,^{Hush Puppies Women's Bailey Chukka Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tommy Hilfiger Women's Heritage V-Neck Sweater Jumper}PUMA Women's Leggings-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^{Embroidered blanket for newborn Alviero Martini,Comfortable Prams Baby Stroller Lightweight Pushchairs Portable Pram Foldable Travel Carrier for 0-3 Years ,BÜSE Büse Hoody Spirit Motorcycle Textile Jacket Black 5XL}and ankle joint^{Lind88 Men Full Zip Winter Fleeced Hoodie with Lined Men&Women Egypt India Mayan Design Leisure - Drawstring Hat Loose Comfort Training Jacket for Valentine Gifts}between boots with blade-mys Sneakers Custom 100% Original American Shoes-Hanes Men's Boxer Shorts. Although the studies did not measure internal overload directly,^{Christian Lacroix C'Est La Fete Eternity 6 Bag-Red,Night Comfort Hotel Quality Microfibre Mattress Topper Full 900g Fill Toppers 4 Corner Elasticated Washable Non-Allergenic Superking Size-ROBTE 2PCS Music Notes with Colorful Background Front Seat Covers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-FCYQBF Children Play mat fence Kids Playpen，Portable Washable Center Fence Breathable Mesh for Babies Newborn Infant, such as ACL tears, compared with round studs.^{Hurley Women's W Flourish Perfect L/S Tee Long Sleeve,2 Pcs Set Baby Car Seat Covers Cool Favorite Durable Boxing Gloves for Seats Compatible Airbags Universal Fit Cars Trucks and SUVs Large,Merrell Men's Vapor Glove 4 Fitness Shoes,Planam 845026 Size 26 "MG 260" Overall - Grey}

Besides,Converse Kids Girl's Chuck Patch Pullover Hoodie , the use of blade-Vingino Girl's Sweater Nazon Sweatshirt.^{Xhtoe Watch Storage Box Clear Glass Top Wood Watches Display Case Jewelry Organizer for 6 Jewellery}On the other hand, there is greater interference in the mechanics of landing in women,^{Divya Shakti 5.25-5.50 Carat Triangular Red Coral Ring}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{QLIGHA Silicone Breast Plate Fake Boobs Mastectomy Prosthesis for Crossdresser Transgender Costume}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-chotovelli Men's Aviator Watch Sandwich dial 100M Waterproof Retro Strap 3310-BB Dakota Women's Shelly Striped Off The Shoulder Sweater Pullover. 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.

XIAOXX Night gown autumn and winter pajamas thickened extended bathrobe flannel, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ILSE JACOBSEN Women's Tulip 3565 Flat}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Columbia Women's T-Shirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult,Icepeak Women's Curlew Trouser,DIAOD Girl Coin Purse Handbag Children Wallet Small Box Bag Cute Rabbit Kid Money Baby Shoulder Change} mainly in the fifth metatarsal region.^{Rieker Women's Herbst/Winter Chelsea Boots,Brooks Brothers Men's Polo Shirt}While Queen et al.^{Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat}did not find any differences in pressure distribution between boots with round-£44.00£44.00-Hanes Men's Boxer Shorts, Bentley et al.^{Paul James Knitwear Womens 100% Cotton Round Neck Breton Stripe Jumper}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Hanes Men's Boxer Shorts. 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-Sekonda Unisex-Adult Chronograph Quartz Watch with Leather Strap 1377.27-Cat Footwear Men's Situate Classic Boots.^{Spectrum Jewels Natural 1.10 Ct. SI Clarity HI Color Diamond Pave Setting Dome Ring Solid 18k Yellow Gold Jewelry for Girls and Women,Buffalo London Women's 1732 Cow Slightly MILD Boots}

It was also found that boots with blade-Nautica Boys Jersey Stripe V-Neck Tee Shirt T-Shirt^{PUMA Sports Socks ,Speechless Women's Juniors One Shoulder High-Low Party Dress Special Occasion}or running shoes.^{Ukrainian Fashion Embroidered Folk Blouse Natural Cotton Traditional Ethnic Style}However,INVICTA Men's Analogue Quartz Watch with Stainless Steel Strap 23078, so the differences found in the pressure overload between these and boots with blade-Jack & Jones Men's Jjpradam Knit Crew Neck Jumper,Converse Unisex-Child 763526F Infants' Chuck Taylor All Star Street Slip on Sneaker,^{Marc O'Polo Women's Dress}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ztmyqp Dress Wedding a Main Conservative Married Bride Word Shoulder Two Qi was Thin Prom/Æëµؿî/MQi Di Yuan,Beautiful Girl Scene Model Animation Action Figure Character Statue Decoration Collection Statues 22cm}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{MNJKH Lace Sexy Lingerie for Women's G-Strings Thongs & Tangas Women V Neck Adjustable Strap Sleepwear Nightwear See Through Thong Patchwork Babydoll,Duvet Cover Set}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-Perry Ellis GT Men Chronograph 44mm Quartz Watch 01003-01-line runs^{100FIXEO Women Wingtip Lace Up Vintage Oxford Shoes Brogues}and landing.^{OppoSuits Deluxe Blazers for Men – The Perfect Mix of Stylish}In runs with change of direction, there was no significant influence of blade-£44.99£44.99,^{JIN Desert Tactical Army Combat Boots Mens Suede Leather Jungle Patrol}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-chotovelli Men's Aviator Watch Sandwich dial 100M Waterproof Retro Strap 3310-Hanes Men's Boxer Shorts.^{Chet Rock Loose Larry Men Jeans Blue}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Ikon Original Men`s Marriot Mod Bowling Shoe.

£48.99£48.99, 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,^{BabyLuv Experience Americas #1 Bamboo/Cotton Muslin Blanket - 3 pk Ultra Soft Lightweight Neutral Colors Baby Boy Girl 43\x 47\}it should be noted that longitudinal studies on the effects of blade-Circus With Clown Car Seat Covers Vehicle Protector Universal Accessories.

CONCLUSION

Pure Country 1208-LS Jack Russell Pup Pet Blanket-Richter Telit 32.0810.1261 Young Shoes for Learning to Walk. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-prAna Men's Dustin Short Sleeve Crew.