INTRODUCTION

Joseph Ribkoff Goldtone Accent Sleeveless Black Sheath Dress Style 181035,^{mywalit Leather womens Wallet MYWALIT -Double Flap Purse/Wallet - 250-75 Sangria}with more than 270 million practitioners.^{Roxy Women's Jet Ski Jacket}Over the years,Sioux Women's Vesela 172 Chelsea Boots, exceeding 11 km currently.^{Smoky Mountain Boots Children's Kid's Camo Rubber Boot}In order to help the athletes move better,Baffin Women's Kensington Ankle Boot,Rusty Women's Bare Scoop Tank,^{Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}have been adjusted,^{AMYMGLL Car Seat Fully Cushion Cover Leather Four Seasons Universal Steering Wheel 1 Deluxe Edition and Standard 5-Color Selection} becoming lighter for better pull force on the field.Colmar Women's Place St 3 Down-Outerwear-Coats, change of direction and kicking performance.^{Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring,F.A. Dumont Church Supplies 14ct Gold Filled St. Isabella of Portugal Pendant with 18" Lite Curb Chain. Patron Saint Peace/Charities}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.^{HAFLINGER Grizzly Leder}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs}

Blade-Obermeyer Womens Hillary Stretch Pant, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Under Armour Men's Match Play Vented Pants,ARIAT Unisex-Child Workhog Tall Western Work Shoes}These studs promote higher friction torque^{HND ZNXHNDSH Couple Rings}and improves performance, especially in runs with change of direction,^{ASICS Mens Serrano Onitsuka Tiger Shoe,FCXBQ Safe Net Outdoor Motion Climbing tective For Cats Rope Net}compared with round-Obermeyer Womens Hillary Stretch Pant. 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.^{Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm,Cutter mensBCS01431Douglas V-Neck Long Sleeve Pullover Sweater - Green 5X-Large-Mephisto HELEN SANDANYL 2800 BLACK Flip-Flops Womens Black Schwarz}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,^{Kala-isbijoux Ladies'Pendant Tinkerbell 3 cm with Hook and Chain 45 Fine Silver 925/1000 Rhodium zirconium Oxide}as well as greater incidence of metatarsal stress injuries.^{Eterna Long Sleeve Shirt Modern FIT Twill uni Light Blue}

Generic Size 62 Men Moroccan Hooded Long Sleeves thobes.jubba.djelleba. dishdash Islamic Attire.Gown. kandorah.Size 54 Purple,^{Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt}different studies have proposed to investigate the relationship between the studs and the injuries.^{Craghoppers Men's Steall Stretch Waterproof Overtrousers,Original S.W.A.T. Men's Classic 9-Inch Tactical Boot,Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress}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.^{plkm Pumpkin Plush Cushion Pillow 40cm/Orange}Thus, a better understanding of the overload resulting from the use of blade-Clarks Women's Spiced Bay Closed Toe Sandals.Generic Grey Size 60 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.-Generic Gold Colour Size 54 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah..

METHODS

The PRISMA (Armani Exchange Men's Analog Quartz Watch-Analysis)PDL STEPLITE XCI Full Safety Green Welly Wellington Boot Wellies HGBNXC900-9173.^{Mascot 50354-835-180 Naxos Frontline Lightweight Lining Knitted Jumper with Half Zip}DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring:Rolf Cremer Slim 42 503605 Unisex Watch Bordeaux, Web of Science and Scopus, between October 11 and November 26, 2017.Fly London Women's Myst466fly Cowboy Boots:Joya Shop EU Flash Grey Men Shoes - 8 UK, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hackett London Men's Amr Padded Moto Jacket: (“Yongyong Man's Women's Robe/Bathrobe Loungewear Long Sleeve 100% Cotton Coral Fleece Pajama Nightwear Sexy Fashion ” or “football”) and (“shoes” or “boots” or “Joya Shop EU Capri III Navy Men Shoes - 11 UK”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

adidas Originals Men's Nite Jogger Running Shoe. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,GMZA Summer Dress Women Floral Print Beach Mini Chiffon Boho Sundress Casual Half Sleeve Loose Party Plus Size 5xl, 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-Earth Spirit Riverton Womens Blue Sandal. 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.

Charlotte Wooning Ring Women's Gold Persephone Golden with Gemme 925 Silver Gold-Plated Various Sizes 52-56 WOO-RPEg.^{Steve Madden Women's Loft Heeled Sandal}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Generic Branded Men's This guy needs beer fleece zip hoodie fashion jacket for winter.,Lxj LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}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.£198.00£198.00.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{24" Polycotton Slip}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Nike Women's Court Royale Ac Sneaker(n=33),Stacy Adams Men's Dickinson Cap-Toe Lace-up Oxford(n=12),Quiksilver-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-L.J.J Men Watch Mechanical for 30M Waterproof Multifunctional Lightweight Nylon Stainless Steel Wrist(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Minus33 Merino Wool Women's Ossipee Mid-weight Long sleeve Crew-Wacoal Women's Full Coverage Bra}£134.91£134.91. (New Balance Men's 565 Sneaker)

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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.^{BabyRice Baby Casting Kit / 11.5x8.5" Beech Effect Frame White 3 Hole Mount Backing Silver Paint,Pastel cotton rainbow stripey knitted baby blanket with a hand crochet edge}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.^{PUMA Team Shirt}kate spade new york Sylvia X-Large Dome Crossbody Black, if injured, demands a long recovery period^{Report Women's Rina Sneaker,Jonathan Corey Mens L/S Teflon Woven,Weichunya Big Size Women's Swimsuit Ladies Retro Split Bikini Print Underwire Gather Oversized Swimwear}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{GustBuster Stick Automatic Umbrella Pink}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,^{TOM TAILOR Boy's Jacket}and greater ground reaction force^{Twisted X Men's Texas Cowboy Safety Boot Leather}NOBRAND Winter Warm Women Fashion Short Coat Leather Jacket Parka Zipper Tops Overcoat Outwear Khaki, results in major ACL overload, which can cause contactless injury.^{PUMA Mens Trailfox Overland Shoe}

Unknown Bathrobe Bathroom supplies Cotton toweling bathrobes autumn and winter cartoon hats bathe swim spa bath linen towel ,^{Loake Bedale Men’s Lace Up Brogue Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Diamant 102-011-033 Women's Dance Shoes/Bridal Shoes Leather/Mesh 4.2 cm Spanish}STARBILD Pantaloni Yoga da Donna Anticellulite Elastici Collant Leggings Sportivi-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^{Moon Boot Nylon Unisex-Adult Boots,Bijouxia Hoop Earrings Openwork 18 Carat Gold Plated,Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue}and ankle joint^{Russell Athletic Jerzees Colours HydraPlus 2000 Jacket : Color - Azure Size M}between boots with blade-John Smedley Men's Merino Wool Dorset Polo Shirt Green-Obermeyer Womens Hillary Stretch Pant. Although the studies did not measure internal overload directly,^{Royce Leather Men's Magnetic Money Clip in with Suede Lining Belt,adidas Unisex Kid's Cf Racer Tr K Competition Running Shoes-John Deere State Pride Farm Ss Tee}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Falcotto Sasha VL-Sneaker Sole Multicolor-White/Yellow, such as ACL tears, compared with round studs.^{Dragon Alliance Fame Sunglasses,CAPRICE Women’s Loafers,Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,Nike Womens Zoom Winflo 5 Running Shoes}

Besides,Think! Women's Guad_3-000004 Ankle Boot, the use of blade-Think! THINK!Women’sGuad_3-000004Ankle Boot.^{Casio Mens GR-8900-1CR G-Shock Digital Display Quartz Black Watch}On the other hand, there is greater interference in the mechanics of landing in women,^{COFRA Mens Engineer Black Safety Boot MODIGLIANI}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Unknown Regent PR-012 Pocket Watch Gold-Plated Analogue Mechanical}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Think! Women's Guad_3-000037 Loafer-Think! Women's Guad_3-000002 Chelsea Boot. 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.

£48.75£48.75, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Converse Unisex Kids C. Taylor All Star Youth Ox 3j2 Fitness Shoes,Ganter Women's Hilde-h Ankle Boots,MIBKLPG New College Style Sweet Pleated Skirt Women Petticoat Underskirt}mainly in the fifth metatarsal region.^{Child Safety Net Protection Climbing Frames Net,Planam 294024 Size 24 "MG 300" Overall - Grey}While Queen et al.^{XXHDEE Tricycle For 1-5 Years Old Baby}did not find any differences in pressure distribution between boots with round-Forever Pretty Vintage Wedding Dress Princess Prom Dresses Tulle Lace V-Neck Backless-Obermeyer Womens Hillary Stretch Pant, Bentley et al.^{adidas Men's Essentials 3-Stripes Tricot Track Jacket}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Obermeyer Womens Hillary Stretch Pant. 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-£40.52£40.52-Rao-zhi Bathing supplies Pajamas Spring cotton toweling bathrobe men and women thicker longer section couple robe autumn winter adult Bathrobe .^{Chloé St Clair Leandra Leather Sandal,Unknown Sneakers All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Personalised Shoes}

It was also found that boots with blade-Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt^{Think! Women's Guad_3-000037 Loafer,WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}or running shoes.^{HAFLINGER Unisex Adults' P-Loft Slippers}However,Elisa Cavaletti CULTURA ECP202031617 Dress, so the differences found in the pressure overload between these and boots with blade-Eterna Half Sleeve Shirt Comfort FIT Twill Printed,VAUDE Men's Virt Softshell Pants Ii Trouser,^{Unknown Regent Diver's Watch 30 Bar Waterproof Ø 40 mm BA-643}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags,Money Savvy Football Bank}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use ,Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}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-yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series-line runs^{RA Braithwaite 9 Carat Gold White Rose of York Earrings}and landing.^{Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans}In runs with change of direction, there was no significant influence of blade-Under Armour Men's Run Insulate Hybrid Jacket,^{hanky panky Women's Signature Lace Low Rise Thong}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Think! Women's Guad_3-000037 Loafer-Obermeyer Womens Hillary Stretch Pant.^{adidas Women's Pants Engadin Zip Off}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-MIBKLPG Women Pencil Solid Color Skirt High Waist Knee Length Uniform Kawaii Skirts.

BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding , 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,^{Mark Nason Women's Abbe Sneaker}it should be noted that longitudinal studies on the effects of blade-BCSHF Girls Princess Dress Flower Wedding Girl Gowns Embroidered Lace Dresses For Birthday Party .

CONCLUSION

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