INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Rieker Hillary Z709201 Womens Boot}with more than 270 million practitioners.^{Hot Leathers Only Way I'll Learn Ladies Boy Shorts}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{OLYMP Men Shirt Long Sleeve Luxor}In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{MIBKLPG Skirts For Women Hollow Out Elastic Mini Skirt Summer Fashion High Waist Draped}have been adjusted,^{edc by Esprit Men's Jacket}becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{Vince Camuto Women's Pranika Ankle Boot,Be Wicked Women's Caroline-Floral Jaquard Zipper Front Sweetheart Design Corset}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.^{Baffin Womens SOFT-W002 Zip-w}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{5.11 Tactical RUSH12 Military Backpack}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Haggar Men's C18 Plain-Front Short with Side Insert,£41.27£41.27 £3.00 coupon applied at checkout Save with voucher} These studs promote higher friction torque^{FHLH Belt Unisex Triangle And Round Rivet Leather Gothic Belts Handmade Steampunk Studded Punk Rock for Jeans Pants}and improves performance, especially in runs with change of direction,^{Generic Branded Men's Do I Want a Beer Fleece Zip Hoodie Slim Up for Outdoor Use,Mucros Weavers Islander Alpaca and Merino Wool Scarf from Ireland}compared with round-Lacoste Men's Polo Shirt. 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.^{TOPYL Watch Box With Valet Drawer For Men,Zxb-shop Jewelry-Women's Bracelets / Bracelet Female Sterling Silver Gradually Frozen People Birthday Gift For Girlfriend Couple Valentine sil-Ellie Shoes womens 305-sasha}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,^{Tavolinchen Baby's Sleeping Bag Down Boludastreifen Children's}as well as greater incidence of metatarsal stress injuries.^{Dakine Burnside Daypack}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Hans Herrmann Collection HHC Saturnia}different studies have proposed to investigate the relationship between the studs and the injuries.^{Mewsskay Jeans Brand Denim Male Reinforced Stitching Men Five Pockets Slim Straight Man Classic Jean Trousers Big Size 28-40,Alynn Men's 100% Silk Somethings Fishy Swimming Fish Novelty Tie Necktie,Generic Grey Size 60 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.}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.^{Wörishofer Waka Bio health Clog m. side. lacing - Brown}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{Chaco Women's Chillos Slide}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{Fox Racing Men's Honda Fleece Pullover Hoody}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Clarks Women's Mascarpone Bay Slouch Boots,INVICTA 1515 I-Force Mens Wrist Watch Stainless Steel Quartz Black Dial}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Rao-zhi Bathing supplies Pajamas Spring cotton toweling bathrobe men and women thicker longer section couple robe autumn winter adult Bathrobe} After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Unknown Etro 16365 4766 200 Shirts Man-Skechers Men's Urbantread Refresh Sage Fashion Trainer}£44.50£44.50. (Nike Lady Free 5.0 Running Shoes)

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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.^{OuterStuff NHL Calgary Flames 8-20 Youth Replica Jersey,Adara Silver 10mm 1/2 Ball Earrings}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.^{Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{Color Decorative Mesh Fence Outdoor protective net balcony stair safety net,David's Bridal Elegant Push-Up Lace Basque,Eterna Long Sleeve Shirt Modern FIT Twill uni}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Jack Wolfskin Women's 3-in-1 Coat Ottawa}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,^{GHGJU Men's Short Sleeve T-Shirt Cotton Loose Fit Neck Half-Sleeve Top}and greater ground reaction force^{Minnetonka Women's 2-layerfringeboot Mocassins}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{Lucas Wheeled Under the Seat Cabin Bag EXCLUSIVE}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{CHENTAOCS Women Push Up Bikini Beach Swimming Suit Split Swimsuit Comfortable Summer Swimwear For Female}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Pikolinos Leather Loafers Puerto RICO 03A}Clarks Women's Funny Dream Derbys-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^{RVCA Women's Rowdy Denim Mini Skirt,Converse Baby Booties Set for Infant Boys and Girls ,Maypole Alko Hitch Lock}and ankle joint^{Propet Women's Annika Slide Dress Sandal}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{TRIUMPH Women's Underwired Bra,LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk - Turquoise Paisley 8442701-E E-NICES Men's Bib Overalls Size M Grey}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{Tundra Sparkles Winter Boot ,Sperry Top-Sider Men's A/O Chukka Suede Boots,Roamer Mens New Leather Smart Punched Cap Oxford Lace Up Dress Formal Tan Shoes Size,Propper Women's Bdu Trouser – Button Fly Pant}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{Dare 2b 2B Amplitude Men's Lightweight Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{The Pearl Source 14K Gold 8.5-9.0mm Japanese Akoya White Cultured Necklace - AAA Quality}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ASICS Women's Court Skort}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{adidas Originals Firebird TP Women's Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{KDLD Floor Lamps ® Antique Brass Lamp Modern Retro Simplicity Standing Reading Light With Adjustable Angle Metal Lampshade And Foot Switch For Bedroom Living Room,ASICS Men's Lethal Stats SK Soccer,Maui Jim Punchbowl R21901 Womens Sunglasses Glasses Chocolate Fade}mainly in the fifth metatarsal region.^{Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue,Nike Men's A.s. Roma T-Shirt}While Queen et al.^{Solvar Trinity Knot Ring Sterling Silver Sz 4-9.5 Made in Ireland}did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Eliza J Women's Dress}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{YURO-K Men's Cotton Slub Jersey Classic Short Sleeve V-Neck T-Shirt,Piero Guidi Wallet with coin purse Cherie Magic Circus}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Eliza J Women's Petite Faux Wrap Crop Jumpsuit Dresses,Dickies Men's Thermal-Lined Fleece Hoodie - Brown X-Large}or running shoes.^{Sunferkyh Watch Box For Men 20 Slot Display Case Organizer Glass Jewelry Storage Black Suitable for Personal Use} However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{MIBKLPG Women Long Sleeve Casual Summer Dress Solid Color Knee Length}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{HE-XSHDTT Luminous Warning Backpack,Suntime Competitor Two - Tone Watch}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Skechers Men's D'Lites Trainers,Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{X-Bionic Men's Accumulator Evo Full Length Base Layer Trousers}and landing.^{adidas performance - Z.N.E. Jacket M men's running jacket} In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Timberland Men's Stormbucks Chukka Boots}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{Gems World Gems-World Beads 1 Strand Natural Drilled Emerald Raw Stones}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{Rachel Koen 14K White Gold Emerald Diamond 0.2cttw Necklace}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.