INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Snickers 32335574054 High-Vis Trousers Class 2 Size 54 in Orange/Muted Black}with more than 270 million practitioners.^{Chatham Alcyone G2 Slip-On Boat Shoes}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{ASICS Kondo II Knee High Socks}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,^{Lucky Brand Men's T-Shirt}have been adjusted,^{Jeulia Engagement Ring Set for Women Rose Gold With Three Stones Round Cut Wedding Rings Sterling Silver Halo Bridal Anniversary Promise with Jewelry Gift Box}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.^{HAIGAFEW Autumn and winter neutral casual jacket Christmas printing personality fashion stand-up collar down,K-Bell K. Bell Men's Play on Words Novelty Crew Socks}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.^{Flexon Sunglasses}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{YFC Mens Boots,adidas Originals Men's Nite Jogger Running Shoe}These studs promote higher friction torque^{LOVEKUSH Anxiety Gemstone 5-6mm Stretchable Green Peridot Bracelet Round}and improves performance, especially in runs with change of direction,^{HAOXIANG Home Couple Bathrobe,Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE}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.^{Haglöfs Men's L.i.m Mtn Proof Anorak Jacket,Amos Hare Doorstop-Bayton Boys BA-U1273 Noma 2.5 Big Kid}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,^{GIOSEPPO Boys’ Lietzen Slouch Boots}as well as greater incidence of metatarsal stress injuries.^{Naava 9ct White Gold 0.05ct Diamond Heart Ring}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{Teva Men's Tanza Leather M's Hiking Sandals}different studies have proposed to investigate the relationship between the studs and the injuries.^{ARIAT Men's Point Billet Black Tan Belt,Moon Boot Glance Unisex-Adult Boots,HUNTER Hunter Swiss Nickel Pale Leather Collar}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.^{Child Safety Net Protection Climbing Frames Pet child protection net}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.^{Nike Free TR Flyknit Women's Trainers}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.^{Supra Greco Loafer Skateboarding Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{DC Comics Superman Supergirl Logo Baby Boys and Girls Bodysuit Dress Up Outfit,JTQMDD Children's Dress}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.^{Colorado Timberline Steamboat Fleece Pullover}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^{Berghaus Womens Deluge Waterproof Overtrousers-CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size}£44.50£44.50. (Held Motorcycle Rain Jacket Mistral II Blk Red WP 7XL)

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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.^{MIBKLPG Women Irregular Long Skirts Split Female Package Hips High Waist,Plush Soft Toy African Wild Dog by Hansa. 40cm 5244}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.^{Converse 315660}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{XINGXING Mens New Chelsea Dealer Smart Formal Casual Work Ankle Biker Boots Shoes Brown-38（UK5.5）,Le pandorine Beach Bag Panama WANDERLUST Yellow,kate spade new york Women's Freya Ballet Flat}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Champion crewneck sweatshirt}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,^{Silver By Mail Kama Bangle}and greater ground reaction force^{LSLS Child Protective Nets}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{Open Heart Christening Name Bracelet}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{Molecule Women's Rope-Belted Relaxed Fit Regular Rise Cargo Trousers}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{QianQianStore Green Color Ladies Shoes with Matching Bags Set African Women Wedding and Bag Sets}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^{PUMA V1.11 I Fg,Child Safety Net Protection Climbing Frames Net,Julius Zöllner 9082969300 Jersey Jumper Sleeping Bag with Legs Forest Size 104}and ankle joint^{Lowa Renegade II GTX LO 3109539999 Unisex-Adult Sports Shoe}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,^{Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T,FOLOBE Women's Modern Tutu Stage Skirt Girls Handmade Skirts 80CM/31.5"-Suzuki Team Ecstar MotoGP Sweatshirt Jacket}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.^{Rosec Jewels Unique Galaxy Design Earring,HOT POTATOES Women's Geiger Open Back Slippers,Inge Christopher Lou Clutch,JanSport Right Pack Rucksack}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{PUMA Women's Fenty x Chelsea Sneaker Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{ARIAT Men's Western Boot}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.^{BZees Women's Zora Black Basic Dress Sneakers 5 M Ankle Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{5.11 Men's Tdu Rapid Assault Shirt Long Sleeve}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Unleashed Where No Life Dwells [VINYL],Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes ,Josef Seibel Men Clogs}mainly in the fifth metatarsal region.^{Dickies Men's Athletic Lace Work Shoe,adidas unisex-child boys girls EH2769 Harden Stepback Black Size: 5 UK}While Queen et al.^{French Sole Fs/Ny Women's Via Metallic-Leather Ballet Flat}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.^{Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt}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.^{Mattel – Potty My First Hygiene Product,Baibao Fashion Aluminum Folding Portable Shopping Cart stacking chair}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Seat Subframe PE 206 Type II 98 Passengers Side,Think! Pensa}or running shoes.^{Finn Comfort FinnComfort BADEN 1009390023 Mens Lace-Up Shoe}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,^{N / A Cigarette Case}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{BabyRice Baby Casting Kit / 11.5x8.5" Shabby Chic Cream Frame/White 3 Hole Mount/White Backing/Silver Paint,edc by Esprit Men's Coat}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{N / A Creative chicken plush pillow soft stuffed cartoon animal toy bedroom sofa cushion doll child birthday gift home decoration without battery 65cm,Fristads Kansas Workwear 100545 Pro Trousers Zip-Off}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^{Finn Comfort Sansibar}and landing.^{LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK}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.^{PUMA Apparel Men's Motorsport Hoodie}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,^{Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S}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.