INTRODUCTION

Obaku By Ingersoll Men's ELM Clay/Cyan Classic Collection Analogue Watch with Dual Time Movement | Steel Case White/Blue Dial 5 ATM Water Resistance Wrist Watches Lau Liengård Ruge,^{Nation Laos TA-GO Men's Tracksuit}with more than 270 million practitioners.^{JewelryWeb 14ct White Gold Diamond and Ruby Love Heart Pendant Necklace Jewelry Gifts for Women}Over the years,CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04, exceeding 11 km currently.^{Reebok Women's Floatride Run Panthea Sneaker}In order to help the athletes move better,CCCP CP-7012-33 Blue Dial with Stainless Steel S/S Metal Bracelet Men's Analogue Watch Date Window,NYDJ Women's Petite Pull on Skinny Ankle Jean with Side Slit,^{HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor}have been adjusted,^{Rieker Women Ankle Boots 94689}becoming lighter for better pull force on the field.Kasper Women's Stretch Crepe Elastic Back Pant, change of direction and kicking performance.^{Haloon Realistic 3D Printed Big Pocket Hooded Sweatshirt Drastring Hoodies,Indulge Linen Women's Long Waffle Kimono Robe}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.^{INMONARCH Mens White Printed Nehru Shirt Hawaiian NSH17003}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Merrell Intercept}

Blade-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Fristads Kansas Workwear 100434 Jacket,Stillluxury Sequin Prom Dresses Off The Shoulder Crystal Beaded Swing Ball Gown Long P104}These studs promote higher friction torque^{LOVEKUSH Anniversary Gift 5-10mm Stretchable Blue Turquoise Bracelet Chips}and improves performance, especially in runs with change of direction,^{Black Premium by EMP Alive and Kicking Women Boot Black,Kim Kay Women’s Open Toe Sandals}compared with round-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. 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.^{Sioux Men's Naples-702 Loafers,Jewelco London 9ct Yellow Gold Sitting Medidating Buddha Hollow Charm Pendant 12 x 21mm-Chnzyr Electric Heated Vest Usb Intelligent Temperature Regulation Charging USB Heating Clothes for Women Outdoor Work}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,^{Vibram Fivefinger Trek Ascent Insulated Walking Shoes - Khaki/Orange}as well as greater incidence of metatarsal stress injuries.^{Christian Dior Women's Diorsoreal Eb Sunglasses}

Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small ,^{RUIX Raincoat Rain Pants Suit Electric Motorcycle Bike Men And Women Full Body Double Thick Adult Hiking Riding Split Raincoat}different studies have proposed to investigate the relationship between the studs and the injuries.^{Hanbok Korean Traditional Boy Clothes Dress lucky Cap Design Yong-gun BOKGUN,Buffalo Women's Aida Ankle Strap Sandals,XHH 30M Water Resistance Luminous Pointers Quartz Watch Date Function Leather Band for Men}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.^{Artisan by Zigi Women's AYLIVIA Western Boot}Thus, a better understanding of the overload resulting from the use of blade-Rosec Jewels 1/4 Ct Diamond Eternity Band.Diadora Running Shoes M Shindano 7 174483-LONDON FOG Men's Raincoat.

METHODS

The PRISMA (hummel Unisex Kids Core Bench Jacket-Analysis)Cotton Baby Sleeping Bag Anti-Kick Child Bag-B_75cm grobag.^{ASICS Gel Resolution 5}pediped Boys' Max Sneakers:YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity, Web of Science and Scopus, between October 11 and November 26, 2017.Seychelles Women's Fury Pump:Saucony Men's Kinvara 7 Trail Running Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Klogs Mission - 00130870011: (“TIANZly Handmade Walnut Sunglasses Retro Fashion Glasses Polarized Lens” or “football”) and (“shoes” or “boots” or “WOLVERINE Mens Potomac 6" Boots”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Ricosta Pepino Girl Boots Georgie, 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-CHUADIAD Super Rugby Union American Football Breathable Sports T-shirt. 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.

Superfit Baby Girls' Softtippo Sandals.^{Bearpaw Girls Krystal Tassel Boot}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ExOfficio Tatra Hooded Dress,Nike Men's Air Max Prime Sl Low-Top Sneakers}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.G-STAR RAW Men's Jirgi Zip T-Shirt.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Vans Ward Hi MTE Fleece Lined Trainers Suede Shoes Blue UK}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Ulla Popken Women's Jeans Shorts(n=33),Kenneth Cole Reaction Men's Klay Fashion Boot(n=12),Homecraft – AA4665 Special Bottom Threaders for Hold Ups Heel Guide-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-Gemini Woman Flat Slipper h.Blau Grau Multi coloured(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{GYMAN Men's Basketball Jerseys T-Shirts - Phoenix Suns Devin Booker/Deandre Ayton-BATHROBEX Pajamas}La Sportiva Unisex Adults’ Trango Tower GTX Tropic Blue/Tangerine High Rise Hiking Boots. (CCSU Fashion Smart Blood Pressure Bracelet Round Waterproof Multifunction Smartwatch )

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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.^{LIZIBAO Camera bag travel shoulder SLR digital camera telephoto long distance cannon mirror outdoor security,TOM TAILOR Women's 9092901 Sneaker}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.^{Gordon Rush Mens Stedman}Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers, if injured, demands a long recovery period^{bugatti Women's 411883014100 Sneaker,Joseph Ribkoff Beige & Black Cardigan Style 202046 - Spring 2020 Collection,KGLOPYE Down coat Large warm hooded long parka lady 90% white winter loose thick snow}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Steve Madden Women's Quilted Anorak with Hood Down Alternative Coat}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,^{Ricosta Pepino Girl Boots Georgie}and greater ground reaction force^{Tilley Men's Paddler's Hat}FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS, results in major ACL overload, which can cause contactless injury.^{TJC AAA Morganite Cushion Shape 12.02x12.01x7.56 Faceted 6.60 Cts}

£67.67£67.67,^{BATHROBEX Nightgown}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{SHARESUN Kids Tricycle}Charles Tyrwhitt Extreme Cutaway Collar Non-Iron Twill Cotton Formal Shirt - White Double Cuff by-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^{FLYM Baby Waist Stool,ARIAT Women's Tassel Cruiser Casual Shoe,Nike Park 2 Game Men's Sport Socks}and ankle joint^{Biomecanics Boys 182172 Closed Toe Sandals}between boots with blade-Rosec Jewels 0.37 Ct Certified Moissanite Wedding Ring-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. Although the studies did not measure internal overload directly,^{CHEROKEE Statement CK175 Women's Mid-Rise,686 Girls Agnes Insl pnt-Exotic India Poncho from Kashmir with Ari Hand-Embroidered Paisleys All-Over}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£53.70£53.70, such as ACL tears, compared with round studs.^{Ball Spin & Giggle Giraffe Toy,WFFF Watch Back Remover,The Lord Of Rings Middle Earth Map ,ara Women's Osaka Sneaker}

Besides,Spenco Kholo Floral Cork, the use of blade-Evelyn Brooks Designs Peruvian Bracelet for Women - Huayruro Red Black Seeds Ecofriendly Jewelry by Amarno Artisan EB.^{Jaws Mens Da Dum Pullover Hoodie}On the other hand, there is greater interference in the mechanics of landing in women,^{Taftan Stars Silver Duvet Cover Set 100 x 135cm for Cot}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{dingtian plush toy 2pcs/lot 30cm Movie Cartoon Plush Toys Blue Parrot Blu & Jewel Bird Dolls For Kids Toy}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-ASICS Men's Upcourt 3 Squash Shoes-Orovi Jewellery Women Yellow Gold Solitaire Diamond Engagement Ring with 0.035 ct Diamond. 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.

2, but are considered of concern due to the high rates of relapse and the time required for recovery.^{YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Amazingindiaonline 5pcs Cotton Elephant Genie Harem Beggy Gypsy Trousers Yoga Afghani Pants Wholesale Lot}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Reebok NHL Ice Hockey Sports Shirt With Premier Anaheim Ducks Blank Black Medium ,Tommy Hilfiger Low Cut Trainers Boys Men's Sports Shoes T3B4-30726-0966800 Blue,Kickers Women's Tinto Slouch Boots}mainly in the fifth metatarsal region.^{Scarpa Women's Neutron 2 GTX Trail Running Shoe,MIORE Necklace - Pendant Women Chain Blue Topaz with Brilliant Cut Diamond Yellow Gold 9 Kt / 375 45 cm}While Queen et al.^{Nuvola Pelle Men Leather Wallet RFID Blocking Zip Around with Credit Card Holder and Coin Pocket Purse Blue}did not find any differences in pressure distribution between boots with round-SilverLuxe 14kt Gold Cubic Zirconia Stud Earrings Round with Silicone Backs-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold, Bentley et al.^{RUSS Willy Mammoth}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold. 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-Salewa Adult DURO climbing helmet.-VOILE BLANCHE Monster High-Sneaker Calfskin.^{Gola Harrier Mirror Womens Trainers 8 UK Black,XZYC Children Bathrobe Baby Bath Robe Hooded Bathrobes for Boys Girl Pyjamas Nightgown Kids Sleepwear-Pinkarcorn_8}

It was also found that boots with blade-Carrera 5002 Rectangular Sunglasses^{Baby Safety Fence Playpen Ball Pits for Toddlers Pit Kids Tent Pop up Childrens Crawl Playhouse,Nicole Miller New York Women's Sleeveless Ruffle Top Wirh Polka Dot Print Detail Blouse}or running shoes.^{BSZHCT Rugs Living Room Colorful graffiti text Flannel Non Slip Area Rug for Dinning Bedroom Kitchen Nursery Floor Carpet Yoga Mat 63 x 90.5 inch}However,BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL, so the differences found in the pressure overload between these and boots with blade-Moda in Pelle Lizereti Black Leather,Cole Haan Men's Morris Wing Ox:British Tan Oxford,^{Rosec Jewels 1.47 CT Oval Shaped Emerald Certified Diamond Halo Engagement Ring}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Gastrock Vario-DerbyStick Umbrella black 97 cm,Timberland Men's Anchor Watch Back Strap Sandals}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{O'Neill Hubble Boys Jacket,Diesel Slim fit jeans - Thommer 084UW.}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-Quiksilver Men's Shorts-line runs^{XYSQWZ s Autumn winter men women Korean style trend lei feng cap skiing ear flight parent-child hat TB3727-picture_58 cm}and landing.^{Santini Men's Mito Spillo Short Sleve Jersey}In runs with change of direction, there was no significant influence of blade-GUESS GU 7331 Sunglasses Pink Tortoise 60-13-135,^{LetsBuyGold Solid 18ct Yellow Gold Natural Tanzanite Mens Heavy Weight Solitaire Band Ring - Sizes N to Z 2 Available Including Half}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-ASICS Men's Upcourt 3 Squash Shoes-Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold.^{GAUDI' JEANS Gaudi leather jacket 011BU38001 COLOR AVIO}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-JAKO Children's Striker 2.0 Tracksuit Polyester.

O'Neal Element Jersey Warhawk Men's , 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,^{Fun Time}it should be noted that longitudinal studies on the effects of blade-boboli Denim Stretch Trousers for boy.

CONCLUSION

Coach Kate Spade NY Cameron Monotone Large Slim Leather Bifold Wallet - Bright Peony Pink-Disney Teen/Junior Fashion T- Shirt Mickey Mouse Classic. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Herrlicher Women's Pitch Slim Jeans.