INTRODUCTION

QUANJI Korean Semi-permanent Full Tattoo Eyebrow Integrated Motor Machine,^{SILOLA Stair Balcony Anti-fall Net Decoration Protective Hemp Rope Netting Child Safe Retro Bar Ceiling Hanging Clothes Climbing Fence Multi-size}with more than 270 million practitioners.^{glstkrrn Jimny AllGrip Onelove Onelife Hoodie}Over the years,CHEROKEE iFlex Women's V-Neck Knit Panel Top, exceeding 11 km currently.^{HANGON NIBESSER Women's Deep V Solid Button Chiffon Shirt Casual Blouse Tops Female Long Sleeve High Street Loose Tee Shirts}In order to help the athletes move better,Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat,Jxstar Girls Long Sleeve Dresses,^{Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim}have been adjusted,^{MYS Original Hi Canvas}becoming lighter for better pull force on the field.NB Arabic Mandala Pattern On Pink Child With 5 Layers Replaceable Activated Carbon Filter For Kids Aged 6-14 Dustproof Unisex 10 Pcs, change of direction and kicking performance.^{adidas Men's Core18 Presentation Jacket,HYL0 Women's Silk Nightwears and Pijamas Pijama Satin Long Sleeve Fashion Pajamas for girl Sleepwear Home Dress New Large Size Nightwear ZZBiao} 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.^{Red Wing Women's Combat Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag}

Blade-Smoky Mountain Ladies Shelby Boots 8, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Splendid Daphne,Modern Background Wall Decoration Green Floral Mural Ready to Hang Wooden Frame Suitable for Family Bedrooms}These studs promote higher friction torque^{GlamourLab Unicone Unicorn Ice Cream Funny Joke Illustration_R4876 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- S}and improves performance, especially in runs with change of direction,^{SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable ,Betty Barclay Women's Trouser}compared with round-Smoky Mountain Ladies Shelby Boots 8. 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.^{Select Gifts London Shard Tower Gold-tone Cufflinks Money Clip Engraved Gift Set,Yugy Carpet round children's animation purple 3D creative printing soft home decoration boy and girl room bedside play mat 120cm-SpotColorArt 1966 Photographic Camera Accessory}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 0.45Ct SGL Certified Diamond Solitaire Promise Ring}as well as greater incidence of metatarsal stress injuries.^{Converse Kids Girl's Chuck Patch Pullover Hoodie}

Philip Stein Dress Watch 91RGP-CSLRG-SSRGP,^{mad4tools Scruffs Worker Plus Non-Holster Work Trousers Twin Pack} different studies have proposed to investigate the relationship between the studs and the injuries.^{Paul Green 1230 Boots 1230-272,Think! Women's Julia_484334 Flip Flops,Salewa Ws Speed Beat Gtx Trail Running Shoe}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.^{HFDXG Suit Trouser Belt for Men Leather Elegant Belts with Automatic Slide Buckle Adjustable Black} Thus, a better understanding of the overload resulting from the use of blade-Hebetag Leather Business Messenger Bag Shoulder Handbag for Men Travel Outdoor Crossbody Handbags Briefcase Wallet Phone Pouch Purse Casual Daypack.CARHARTT WIP Bermuda Uomo Regular Cargo Short I015999.HZ Marrone-New Balance Womens Anticipate Half Zip.

METHODS

The PRISMA (Nickelodeon Girls JoJo SiwaPajama Set 2 Piece-Analysis)New Balance Men's Fresh Foam Cruz V2 Knit Running Shoes.^{Banned Military Drummer Men Uniform Jacket Black-Silver}s.Oliver Shirt Regular Fit 1/2 Sleeve Tile Blue:s.Oliver Big Size Men's Casual Shirt, Web of Science and Scopus, between October 11 and November 26, 2017.SOUTH LANE Casual Watch core-SL-76:Sergio Rossi Womens Sr Milano Paillette Bootie Silver Size: 6, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Sergio Rossi Women's Sr Demetra Flat Sandal: (“PUMA Mens Rebel Block Full Zip Hoodie Fleece” or “football”) and (“shoes” or “boots” or “Big25cm GO!GOGO!Football Field！e Fiery European League! Football Sports Jacket Casual Sportswear Suit Male Adult White Straight Training ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

HI&HANN Loafers Men Velvet Shoes with PP Tiger and Gold Buckle Dress Shoe Smoking Slippers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,MJmark DARK BAY Handmade Rocking Horse MARS III Cheval à bascule, 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-AJMINI Portable Electric 2 Shoe Dryer for Quick Drying Space Saving Boot Warmer Shoes Boots Socks. 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.

Muck Boots Women's Arctic Adventure .^{Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Marc Aurel,Soehong Leather Bag Handmade Woven Casual Female Handbag Big Capacity Patchwork Zipper Women Shoulder Bags} 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.Fila Fast Charge Womens Citrus Yellow Trainers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{DZX pocket watch chain}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),La Martina WOMAN BAG Comfortable SHOULDER WITH STRAP APPLICABLE 41W493(n=33),Carpet Studio PAW Patrol Play Mat for Boys & Girls 95x133cm / 3'1" x 4'4"ft(n=12),ZUXIANWANG Punk Ring-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 Men's Solar Fuse Kryzik Trainers(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Reebok Work Women's Sublite Cushion Black 1 12 D US-PUMA Men's Claw Pack Hoody Hooded Sweatshirt}adidas JUVEWINDBREAKER. (Dockers by Gerli Women's 41hl301-350 Desert Boots)

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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.^{Carvela Kurt Geiger Reign Zip Structured Bag,Quadiva E! Necklace for Woman with a Stylish Nine-Ring-Pendant} 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.^{Think! Think Aida}PUMA 6 er Pack Boxer Boxershorts Men Pant Underwear Navy, if injured, demands a long recovery period^{SYLTL Yellow Wreath Clavicle Chain Female S925 Sterling Silver Necklace Shiny Handmade Flower Student Lady Birthday Present,ZY&FC 12Cm Super High Heel Autumn and Winter Ankle Boots Pointed Toe Stiletto Martin,Fly London Women's Yaz Wedges}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Xyuluy Silk Shawl}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,^{U.S.POLO ASSN. U.S. Polo Assn. Men's Ultra Soft Fleece Plaid Pajama Lounge Pants}and greater ground reaction force^{BEILIN Urn Necklaces for Ashes Sterling Silver no Longer by My Side Forever in Heart Locket Jewelry}DuDu Women's Shoulder Bag Brown brown One Size, results in major ACL overload, which can cause contactless injury.^{JewelryOnClick Natural Garnet Sterling Silver Bracelets for Women Wedding Gift in Size 6.5}

LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural 16 Inches Natural,^{ExOfficio Women's Sol Cool Skirt}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{AG AGORA JEWELLERY LONDON Women Sterling Silver Christine Cross Necklace Pendant}Under Armour Men's UA HOVR Sonic 3 Lightweight Jogging-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^{Le Temps des Cerises Women's Loopita Ltc4d5m Top-handle Bag,Aquae Jewels 18K Yellow Gold and Diamonds Trilogy Love Ring- Size,GTV PROJECT CAMRY XV20 Radiator Coolant Tank 1647074360 16470-74360 NEW GENUINE}and ankle joint^{CHB European-Style Dome Mosquito Net Single-Door Encryption Mesh Comprehensive Protective Bracket Suction Romantic Height 2.6 Meters 2.8 Meters}between boots with blade-The Pearl Source Sterling Silver AAA Quality Round White Freshwater Cultured Double Strand Bracelet for Women-Smoky Mountain Ladies Shelby Boots 8. Although the studies did not measure internal overload directly,^{PINKKART Women Silk Saree with Blouse Piece 4404,adidas Women's Peak to Point Novelty Ss Shirt-CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-DazzlingRock Collection 2.50 Carat , such as ACL tears, compared with round studs.^{AINUOEY Women's Backpack Handbags Rucksack Shoulder Bags PU Leather Mini Kawaii Anti-theft,Stormtech Mens Altitude Water Resistant Light Padded Puffa Jacket Black,PORI JEWELERS Men's Chain Necklaces,Champion Women's NCAA University V-Neck Front/Back}

Besides,Champion Women's NCAA University V-Neck Front/Back, the use of blade-Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe.^{GZP Electric Baby Bouncer Chair}On the other hand, there is greater interference in the mechanics of landing in women,^{VICOLO 7095AB cintura donna black VINTAGE belt buckle women}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Vans Men's Ua Authentic Trainers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Under Armour Womens Speedform Europa Record-Nic Zoe Women's Sun Seeker Tank Cami 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.

QQQ Business wild men's washed jacket/fashion trend youth slim jacket/long jacket/lapel solid color jacket*Khaki*XXXL MMM, but are considered of concern due to the high rates of relapse and the time required for recovery.^{baijuxing Pigiama di velluto corallo donne a maniche lunghe pantaloni flanella servizio casa vestito}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{HWOEK Mens Watches}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Aupast Unisex Kids LED Skate Roller Shoes Single,LBWT Ultra-thin Non-marking Shapewear,Mark Nason Men's Ottomatic Fashion Boot}mainly in the fifth metatarsal region.^{KIHUGL Summer Shark Skin Hard Shell Camouflage Waterproof Pants Men Hardshell Camo Paintball Tactical Army Cargo Trouser,Aupast Unisex Boys Girls LED Light Up Roller Skate Shoes}While Queen et al.^{FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS}did not find any differences in pressure distribution between boots with round-Marugo Festival Matsuri Jikatabi Shoes with Special Inserts -Smoky Mountain Ladies Shelby Boots 8, Bentley et al.^{NDKC Women Watches Top Brand Ladies Fashion Simple Quartz Female Waterproof Watch Lady Casual Clock Relogio Feminino Box}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Smoky Mountain Ladies Shelby Boots 8. 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-PurFlo Cot Mattress to fit Bed 140cm x 70cm-AG Adriano Goldschmied Men's The Graduate Jeans.^{Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat,Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear}

It was also found that boots with blade-Urban Beach Men's Waterproof Jacket^{Marmot Women's Rocklin 1/2 Zip Jacket,JIALIQIAN Household Carpet Cotton Mat Baby Crawling}or running shoes.^{Kickers Boy and Girl Mid Boots 537937-10 TACKLAND 203 KAKI Camouflage}However,OYPY New children Ballroom dance shoes Kids child girl's latin modern Sneakers soft Girls Shoes Salsa tango , so the differences found in the pressure overload between these and boots with blade-Lexington Mens 100% Cotton Long Sleeve Shirt Brown Melange,Rawlings Men's Relaxed Fit BP31MR Baseball Pant,^{Vittoria Alisè Road Cycling Shoes}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing ,Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426,IUBBKI Sunflower Flower Gift for Women Moutain Camping Friend Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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-Timberland Bradstreet Pt Oxford Trainers Grey-line runs^{Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs}and landing.^{Lona Scott Mens Pure Cashmere Classic Cardigan}In runs with change of direction, there was no significant influence of blade-CIDCIJN Men'S Leather Jacket,^{Stetson Brooklin Leather Flat Cap Men - Men´s Winter caps hat with Peak}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Under Armour Womens Speedform Europa Record-Smoky Mountain Ladies Shelby Boots 8.^{NYDJ Women's Blouse}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Lucky Brand Women's Shirt.

Lego Wear Girl's Snowsuit, 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,^{DZX Antique Style Pocket Watch ， Fashion Glass Photo Cabochon Yin Yang Necklace Earth}it should be noted that longitudinal studies on the effects of blade-Legero Women's Lima Trainers.

CONCLUSION

The Cords & Co Cap Unisex-NUOMANAN Blackout Curtains Psychedelic. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Baby Playpens Indoor Outdoor Toddler Portable Activity Centre Protective Fence Tent Toys Infant Castle.