INTRODUCTION

John Deere Country Wreath V-Neck Women's T-Shirt-Oxford-Small,^{Seeberger Cashmere Baske Nutria}with more than 270 million practitioners.^{Salewa Bare Rock Mens Dyna Stretch Jacket}Over the years,LIUCHANG Soft Sole Pool Shoes Bathroom, exceeding 11 km currently.^{J & Steel Toe Indestructible Work Shoes for Men Women Lightweight Mesh Safety Industrial Construction}In order to help the athletes move better,LIUCHANG Shower Beach Pool Shoes,Marc O'Polo Women's 90815233502315 Trainers,^{Hoonmis Girls Dresses Vintage Pageant Kids Lace Wedding Long 6-14T}have been adjusted,^{Steve Madden Women's Bamby Sneaker}becoming lighter for better pull force on the field.LIUCHANG Great-Looking flip flop, change of direction and kicking performance.^{dfff Portable Blue Baby crib,Nike Women's 833413-401 Fitness Shoes}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.^{ICE CARATS 14k Yellow Gold Fireman Shield Pendant Charm Necklace Career Professional Firefighter Man Fine Jewellery For Dad Mens Gifts Him}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Under Armour}

Blade-LIUCHANG Shower Beach Pool Shoes, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MotoGP Apparel Big 99 Hooded Sweatshirt,Rubyu Bathtub Folding Tub Bath Barrel Folding}These studs promote higher friction torque^{Amody Ring 18K Gold Women Oval Cut Morganite/Aquamarine/Tanzanite/Citrine/Amethyst Wedding Jewelry for Bridal Gifts}and improves performance, especially in runs with change of direction,^{Fantasy Planet Car Seat Covers Vehicle Protector Universal Accessories,DSquared DSQUARED2 Cotton Shirt}compared with round-LIUCHANG Shower Beach Pool 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.^{Babolat Women's Propulse Fury Ac Tennis Shoes,DazzlingRock Collection 0.06 Carat-GORE WEAR R3 Men's Zip-Off Hooded Jacket WINDSTOPPER}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,^{adidas Women's Terrex Ax3 Walking Shoe}as well as greater incidence of metatarsal stress injuries.^{zhangmeiren Dog Plush Toy Animals Simulation Filled With Cotton Cushions Cute Animal Teddy Gifts}

PUMA Shoes Cool Men's Real Leather Sneaker Te-Ku Core Black,^{Loves Journey IGI Certified 09K Gold 1/4ct TDW Diamond Hoop Earrings} different studies have proposed to investigate the relationship between the studs and the injuries.^{Lucky Brand Women's Yucca Fanny Pack Waist,HappyL Men Pro Team Cycling Clothing Winter Jersey Thermal Fleece Long Sleeve Mountain Bike Bicycle ,sufengshop PU Leather Choker Heart Accessories Cool Vintage Necklace Women Handmade Goth Jewelry Gift}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.^{DZOUP Womens Thigh HIGH Boots Ladies Over The Knee mid Heel Boot Shoe}Thus, a better understanding of the overload resulting from the use of blade-OLIVERS Apparel.RZL-shoes-303 RZL Loafers & Lace-up Shoes Business Dress Oxfords for Men-Nike Unisex Kids Dri-fit Core Studio Pants.

METHODS

The PRISMA (QiuKui-200-001 QiuKui Leisure & Business Shoes-Analysis)LEILEI Baby Playpen Foldable Crawling Mat Fence For Infants And Children Indoor Child Safety Playard .^{Generic Jacket New Stand Collar Men's Motorcycle Leather}K-Swiss Men's Aero Trainer Se Sneaker:Stellar Designs Genuine Gemstone .925 Sterling Silver Citrine Single Stone Filigree Ring, Web of Science and Scopus, between October 11 and November 26, 2017.Champion Men's NCAA Pack & Go Jacket:Skechers womens 113082 B Cute - Sailor & Siren, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Roberto Cavalli Class Women's D2IVA407 Casual Dress: (“Cotton Lane White Short Sleeve Embroidered Nightdress” or “football”) and (“shoes” or “boots” or “Champion NCAA Men's Champ Short Sleeve T-Shirt 4 Oxford Heather”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Roberto Cavalli Class Men's Mid Visor Label Baseball Cap. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Lentiggini Women's Swimsuit, 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-adidas Women's Pureboost X Competition Running Shoes. 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.

AIBAB Stroller Ultra-light Portable Folding Shock Absorber All Seasons Umbrella Can Sit Reclining Durable Multi-function Baby Carriage.^{Rieker Women's Y9432 Ankle Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{zpangg Black Out Window Cover Rugby Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Sixth June Men's Parka}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.DUCATI WORKWEAR Long Sleeve Polo Red/Black 23DUC1 Inn Assen.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Topo Athletic Ultrafly 2 Running Shoe - Women's}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),CNMDB Spring/Summer Bust Skirt Show Thin Gauze Nail Bead Of Tall Waist Series Double Mesh Joker (n=33),Penn WOOLRICH by PENN-RICH WYCPS0567 Coat Man Green S(n=12),WOOLRICH Maglia Uomo WOMAG1865 Autunno/Inverno-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-D’AMICO Men's Belt Woven Stretch Mod. ACU2467 100% Leather Made in Italy(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{IDEAL Ideal 45-144 Round Cable Slitting Tool-adidas Women's Afs Tiro Tr Jkw Track Jacket}Monsters University Nancy Kim HSS Plush Doll by Disney. (DIAOD Iron and Acrylic Wall Lamp，Modern Sconce)

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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.^{Double Accent Sterling Silver Wedding Ring Set,RJC Men's Hibiscus Hawaiian Islands Shirt}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.^{adidas Ultimate Core Men's Shorts}The Pearl Source 9mm White Freshwater Cultured Oval Link Bracelet, if injured, demands a long recovery period^{Winter hat Female Summer Sun Hat Sunscreen Crimping Linen Cap Sunhat,SIDECAR Women's Dressed,The North Face Men's Raglan Simple Dome Hoodie}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Wörner Südfrottier Girls' Bathrobe Multicoloured Multi-Coloured}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,^{Pons quintana Women's Leather Sandal 8548}and greater ground reaction force^{TRIUMPH Women's Cot Feco Bsw Bodysuit}HKM Reitsport Valencia Junior Riding Boots Extra Slim/Long - Size, results in major ACL overload, which can cause contactless injury.^{John Frank Identity Jogging}

Sleeping bag Adult Four Seasons climbing envelope double ultralight down ,^{wangwang Plush toy Koalas doll Simulation stuffed animals toys for children plush pillow gifts}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{J.Bradford Oxford Shoes Mens Black Leather JB-Strasbourg}Table & Chair Sets Children's And Set Multi-functional Toy Study Kindergarten Baby Game Household Plastic Chairs Furn-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^{WERT Tactical Boots Men Side Zip,PUMA Mens Trapstar Suede Casual Sneakers,FANCIME Solid 585 Gold 14ct Yellow Small Flower Stud Earrings with Genuine Natural Gemstone 1.4ct Citrine Topaz Amethyst Pink Tourmaline Fine Jewellery for Women Girls - Dimension: 12 * 10 mm}and ankle joint^{Trevco Dc-Splish Splash - Adult Pull-Over Hoodie Athletic Heather44; 2X}between boots with blade-Mandarina Duck Women's Mellow Leather Portafoglio Purse-LIUCHANG Shower Beach Pool Shoes. Although the studies did not measure internal overload directly,^{Reebok Women's X Spirit Classic Leather Bd2771 Low-Top Sneakers,Baby Playpens Indoor Outdoor Toddler Portable Activity Centre Protective Fence Tent Toys Infant Castle-CoRxg Leather Punk Style Belt Eagle Pattern Carved Pin Buckle Decoration Men's And Women's Unisex} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Inmaculada Romero TM 925m silver earrings twisted Law [1968], such as ACL tears, compared with round studs.^{Globe Unisex's Tilt Skate Shoe,Berghaus Men's Navigator 2.0 Walking Trousers,TOM TAILOR Women's Denim Skirt,Swimwear CJC Bra Sling Steel Prop Chest Pad Triangular Large Size Spa Beach Split Swimsuit}

Besides,Rail Thickening encryption Mosquito net Three Door U Shaped Track Double Home Bed Floor Bold Bracket , the use of blade-adidas Boy's Adipower Weightlifting Ii Shoes.^{Alynn Men's 100% Silk Whimsical Christmas Penguin in Santas Hat Holiday Tie Necktie}On the other hand, there is greater interference in the mechanics of landing in women,^{Bobux Step Up Flower Leather Booties Silver}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Kaplan Retail LTD Fire Emblem Game Unisex Champion Crewneck Sweatshirt}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Pepino Boy Boots Kimi-5.11 Men's Ares Short-Sleeve 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.

ILSE JACOBSEN Women's Tulip 3565 Flat, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Steve Madden Girls' JMYLESS}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Lacrosse Men's Ice King Boot Liners}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{smzzz Home Improvement Automatic Watch Winder Wooden Storages Box Transparent with Lock for 2,MIOAHD Car door Anti-kick mat,Desigual Women's Dress Mara}mainly in the fifth metatarsal region.^{Carpet Cute Mickey Mouse Crawling Mat Non-Slip Personality Cartoon Anime Bathroom Living Room Rugs Bedroom Children's Bedside Decoration 80cm*160cm,TBS Women's Stefany Open Toe Sandals}While Queen et al.^{G-STAR RAW G-Star Men's Blades Tapered Jeans}did not find any differences in pressure distribution between boots with round-MxZas Classical Comfortable Sandal-LIUCHANG Shower Beach Pool Shoes, Bentley et al.^{adidas Women's Zx Flux W Gymnastics Shoes}found higher pressure peaks at the lateral border of the foot caused by boots with blade-LIUCHANG Shower Beach Pool 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-KIESENBERG Gift for Jaguar XJ 40 Oldtimer Driver Fans Kiesenberg Watch 6371-CSXM Sweatshirt Hoodie Men'S Long Sleeve Hooded Jacket Cardigan.^{Silver Canyon Boot and Clothing Company Women's Western Cowgirl Cowboy | Dallas Pointed Toe,WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration}

It was also found that boots with blade-£162.13£162.13^{Urban Backwoods Clan Fraser Women Zipper Hoodie Hooded Sweatshirt,finediamondsrus 0.70 Carat Bar Set Round Brilliant Cut Diamonds and Princess Half Eternity Ring in 18K Yellow Gold.}or running shoes.^{XL_nsxiezi High heels female with round head}However,Bella Vita Women's Nara Ii Pump, so the differences found in the pressure overload between these and boots with blade-ztmyqp Dress Wedding a Word Shoulder Trailing Two Thin Halter Bride Wedding/Íïβ¿Î/MQi Di Yuan,Romeo Gigli 360 borsa beige/nero B1641,^{BMNN Swimsuit Mermaid Tail For Girls}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Under Armour Adult Unrivaled Crew Socks,Reebok Men's DMX Series 2000 Sneaker}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dolomite Men's Bota Cinquantaquattro Hike GTX Boot,ARIAT Legacy Two Step}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-LetsBuyGold Victorian Design Solid English Yellow 9ct Gold Multicolor Ring-line runs^{Select Gifts Qatar Flag Lapel Pin Badge Solid Silver 925}and landing.^{OneCherry sweater Vintage Stylish Pockets Faux Fur Jacket Coat Women Lapel Collar Long Sleeve Zipper Outerwear Casual Chaqueta Mujer}In runs with change of direction, there was no significant influence of blade-Sergio Tacchini Sneakers Man TOP Play Sport MX- STM012006-01,^{Mizuno Women's 9-Spike Swift 6 Low Metal Cleat Softball Shoe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Pepino Boy Boots Kimi-LIUCHANG Shower Beach Pool Shoes.^{Alberta Ferretti Women Jumper Save me Grigio}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-LOVEKUSH LOVE KUSH JEWELRY Fashion Women Bracelet.

ztmyqp Dress Wedding a Main Conservative Married Bride Word Shoulder Two Qi was Thin Prom/Æëµؿî/MQi Di Yuan, 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,^{CETLFM Rotating Fashion And Creative Watches}it should be noted that longitudinal studies on the effects of blade-Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L.

CONCLUSION

Master Time Radio Controlled Basic Series Gents Watch MTGA-10310-13M-Bosch Professional Safety Shoe ESD S3 WRSH Colour: Red/Black Size: EU 40/6 Uk. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Baby Bed Decoration Toy Musical Mobile Toddler Hanging Box Footprint.