INTRODUCTION

Brooks Brothers Men's Polo Shirt,^{O&YQ Mesh Loose Big T-Shirt Female Middle Dress Summer Shirt Short Sleeve}with more than 270 million practitioners.^{Ulla Popken Women's Plus Size Sunrise Embroidered Tunic Sweatshirt 749138}Over the years,Cubanas Women's Boots, exceeding 11 km currently.^{BabyRice 3D Baby Casting Kit with Deluxe Deep Box White Wooden Frame - Silver Casts}In order to help the athletes move better,Stella McCartney WOMEN’S BAG 291622W9132 BLUE FALABELLA CROSS BODY SHAGGY DE,Mayser Alexa Newsboy Cap Cotton Sun,^{Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings}have been adjusted,^{Lancaster Italy Men's Watch OLA0677L/RG/NR/NR}becoming lighter for better pull force on the field.SJ-man’s belt Comfortable Men's Man’s Classic Genuine Leather With Alloy Pin Buckle Casual Business adjustable , change of direction and kicking performance.^{LERROS Half Sleeve Striped Shirt,Pendleton Woolen Mills Women's Sport Jacket}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.^{Sorel Men's Madson Wingtip Boot Waterproof Oxford}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{LIZIBAO Camera bag travel shoulder SLR digital camera telephoto long distance cannon mirror outdoor security}

Blade-adidas Originals Kids' Pw Tennis Hu J Sneaker, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{TOM TAILOR Women's 9092901 Sneaker,adidas Originals Sabalo Sneaker}These studs promote higher friction torque^{Gordon Rush Mens Stedman}and improves performance, especially in runs with change of direction,^{bugatti Women's 411883014100 Sneaker,KGLOPYE Down coat Large warm hooded long parka lady 90% white winter loose thick snow}compared with round-adidas Originals Kids' Pw Tennis Hu J Sneaker. 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.^{Steve Madden Women's Quilted Anorak with Hood Down Alternative Coat,Stuppy Women’s Low-Top White-Ricosta Pepino Girl Boots Georgie}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,^{Tilley Men's Paddler's Hat}as well as greater incidence of metatarsal stress injuries.^{BATHROBEX Nightgown}

Via Spiga Women's V-sesilia Sandal,^{SHARESUN Kids Tricycle}different studies have proposed to investigate the relationship between the studs and the injuries.^{K-Way Unisex Kid's Jacket,FLYM Baby Waist Stool,ARIAT Women's Tassel Cruiser Casual Shoe}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.^{Biomecanics Boys 182172 Closed Toe Sandals}Thus, a better understanding of the overload resulting from the use of blade-Falari Men's Genuine Leather Ratchet Dress Belt Automatic Sliding Buckle - 20 Variety Colors Trim to Fit.Columbia Women's Pinnacle Peak™ Twill Legging PeakTM-Hanes ComfortWash Garment Dyed Adult Tee Shirt.

METHODS

The PRISMA (Zixin -sun Sunglasses Storage organisers Women's Men's Leather Multi-function Bag Multi-layer Glasses Display Cabinet For Watches Jewellery-Analysis)FLYM Baby Waist Stool.^{Adorise High Cut Bikini Zen}Tamaris Adele Shoulder Bag 33 cm:Meadows 925 Sterling Silver Multiple Gemstones Gold Dots Ring Size 7 US 5.90 gm Jewelry Crystalcraftindia, Web of Science and Scopus, between October 11 and November 26, 2017.OYPY Women's Tango/Ballroom/Latin Dance Dancing Shoes Heeled Salsa Professional For Girls Ladies 5cm/7cm :QWSA Watch shaker, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.NJXM Muslim Arab Middle Eastern Ladies' Lace-Up Lace Up Bib Long Robe Dress Beach Casual Maxi Women's Sleeve: (“DKNY Teen Pinstripe Jumpsuit Bambino Junior Girl Mod. D34983” or “football”) and (“shoes” or “boots” or “2 Pcs Set Seat Covers for Car Dog Puppy Cat Friendly Animal Flag Truck Compatible Airbags Universal Fit Cars Trucks and SUVs Travel Cover”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ZGYQGOO Single Handle 2 Joint Free Rotating Stainless Steel Kitchen Sink Faucet/Orb-65027. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,SKF VKM 65027 Multi-V tensioner kit, 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-GAUDI' JEANS Gaudi leather jacket 011BU38001 COLOR AVIO. 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.

Jamron Mens Genuine Leather Double Monk Strap Shoes Formal Business Loafers Oxfords Wedding Dress.^{686 Girls Agnes Insl pnt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Exotic India Poncho from Kashmir with Ari Hand-Embroidered Paisleys All-Over,WFFF Watch Back Remover}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.Gentle Souls Women's Brooklyn 2.0 Wp Ankle Boot.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Unipak Kangaroo with Baby Plush Toy 12 H by}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Silver Jeans Women's Mazy High Rise Slim(n=33),Aventura Women's Bristol Short(n=12),Diesel Men's L-Reed Jacket - black XL-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-World of Clogs.com Toffeln Klima Flex 0160 - Navy(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ara Women's Osaka Sneaker-Jaws Mens Da Dum Pullover Hoodie}XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_. (dingtian plush toy 2pcs/lot 30cm Movie Cartoon Plush Toys Blue Parrot Blu & Jewel Bird Dolls For Kids Toy)

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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.^{Helly-Hansen Women's Thalia Lightweight Quick Dry 4-Way Stretch Tapered Legs Elasticated Waist Pant,Mr. Swim Men's Shimmer Dale Elastic Trunk}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.^{Nursery Wall Stickers}Cvghnfk Baby swing bouncer chair Front Hug Travel Carrier Ergonomic Pink , if injured, demands a long recovery period^{Gant Women's Kaari Fashion Boot,Vest JT- Cotton Winter Men's Thick Sleeveless Jacket Large Size Multi-pocket Outdoor Shoulder Coat fashion,LEELFD Sleeping Support Pillow For Pregnant Women Body Pregnancy U-Shape Cushion Long Maternity Pillows 70x130cm Wave powder}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{The Cords & Co Cap Unisex}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,^{XXFFD Anime Model Birthday Gift Decoration Crafts Statue Child Toy Handmade}and greater ground reaction force^{NO LABEL Roll Top Backpack Waterproof - T2 Transition Bag Sports Rucksack Running Cycling Swim}Sikungjlk Hooded Poncho Towel for Kids Bathrobe Organic Cotton Baby Wetsuit Swimwear Changing Beach Bath Robe Ideal at Bath, results in major ACL overload, which can cause contactless injury.^{YMKMM Fitness Clothes Women Sports Sets Female 3Pcs Sportswear Suits Workout Gym Wear Running Clothing Tracksuit Sport Suit S Sportwear 2}

Lifetime 80437 Children's Table and Chairs Combo,^{Shirt sidez Original Don - Major Lazer Mens Hoodie}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{BELAGIO Acyrlic Beaded Trim}Huangjiahao Towel Poncho Surf Hooded Changing Robe With Pocket Surfing Swimming Wetsuit for Swim and Beach-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^{MIBKLPG Women Plaid A Line Skirts High Waist Pleated Elegant Casual Female,Sliktaa Men's Suits 3 Pieces Formal Classic Business Wedding Dress Button Down Casual Jacket Vest and Trousers,ORIGINAL PENGUIN Reversible Mens Jacket Dark Sapphire L}and ankle joint^{YL Mum to be Necklace 925 Sterling Silver Mom Hold Child's Hand Pendant Gifts for}between boots with blade-Divya Shakti 8.25-8.50 Carat Ametrine Gemstone Silver Plain Design Ring for Women-adidas Originals Kids' Pw Tennis Hu J Sneaker. Although the studies did not measure internal overload directly,^{Vlando Watch Storage Box,MARC JOSEPH NEW YORK Men's Leather Atlantic Loafer Driving Style-Yoga wear LHY- clothing}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Zhengowen AC Crown Tiara with Earring For Women Jewelry Beauty Contest Birthday Bridal Prom Pageant Queen Special Soiree , such as ACL tears, compared with round studs.^{Swatch Unisex Adult Analogue Quartz Watch with Silicone Strap SVUN106,ETHNIC EMPORIUM womens Handloom Box Pallu Gheecha Work Formal Indian Women Handmade Stylish Sari West Bengal 109A 6.25 mtrs As Shown,MIBKLPG New Vintage High Waist Plaid Skirts Women Skirt Pleated,IHCIAIX skirt}

Besides,Suncloud Optics Milestone Polarized Reader Sunglasses, the use of blade-mys OriginalAll Star Personalised Shoes .^{Cvthfyk Cotton Trend Little Girls Clothes With Sashes Kids Solid Jackets Trench Coats Girl Parka For} On the other hand, there is greater interference in the mechanics of landing in women,^{Converse 164518C Sneakers Unisex}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{NIXON Deep Down Hat - Charcoal/Black}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Unknown Unbekannt Scarpe PersonalizzateAll Star -MYS Original Hi Canvas. 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.

City Chic Women's Apparel Dress So Crochet, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Lee Women's Harmony Jeans}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Spyder Men's Orbiter Gtx Gore-tex Insulated Ski Jacket Mens}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HUGO Men's Barbados Short,WOHAO Cigarette case with lighter Men'S Case With Gift Box for 20pcs Vintage Metal Box,N\A 9 Grip Tool Storage Boxes For Jewelry And Watch Repairs As Well Handyman 1 Manual Removal Kit} mainly in the fifth metatarsal region.^{D’AMICO Men's Belt Woven Stretch Mod. ACU2467 100% Leather Made in Italy,Contemporary Thick Soft Beard Glasses Area Rug Easy to Clean Anti-Slip Living Room Carpet Home Decor Floor Mat for Bedroom Dormitory Children Playroom Dinning}While Queen et al.^{Sinya 18K Solid Yellow Gold Open Spring Semi-Mounted Rings High Luster Freshwater Cultured Pearl} did not find any differences in pressure distribution between boots with round-Mesh Cloth Full Neck Turnout Rug - Defense Mosquito-adidas Originals Kids' Pw Tennis Hu J Sneaker, Bentley et al.^{SJ-man’s belt Comfortable Women's Man’s Folk Style Retro Braided Width Crony Bohemia Decorative Openwork All-match Female Waist adjustable}found higher pressure peaks at the lateral border of the foot caused by boots with blade-adidas Originals Kids' Pw Tennis Hu J Sneaker. 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-MYS Personalised Original Hi Canvas-MYS Personalised Original Hi Canvas.^{Sergio Rossi Women's Sr Demetra Flat Sandal,Salewa Ptx Bivibag I}

It was also found that boots with blade-MYS Personalised Original Hi Canvas^{adidas Kansas Jayhawks KU Women's Short Sleeve Tee Ultimate ,PUMA Women's Classics Logo Tee T-Shirt}or running shoes.^{ARIAT Womens Olympia Regular Fit Front Zip Breeches - Beige}However,Unknown Unbekannt Original personalizzate slim trainers unisex , so the differences found in the pressure overload between these and boots with blade-Dansko Women's,Nike Womens Air Max 270 React At6174-005,^{K-Way Men's Raincoat}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{New Balance Baby Boys' Iconic 574 V1 Lace-Up Sneaker,ZZSDG Women Off Shoulder Hollow Out Low Cut Dress Summer Solid Color Slim Package Hip Night Club Party |Dresses}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Pregnancy Pillow G-Shape Full Body Maternity for Back Pain Relief and Pregnant Women - Support Detachable Extension Sleeping On Side with Zipper Removable Cover,PUMA Women's Glam Leggngs Pants}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-Amazingindiaonline 5pcs Cotton Elephant Genie Harem Beggy Gypsy Trousers Yoga Afghani Pants Wholesale Lot-line runs^{Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt}and landing.^{GIGIEroch Baby Walker Educational Push Toys Trolley Toy Multi-function Anti-rollover 6-18 Months Infant Child Learning Walking} In runs with change of direction, there was no significant influence of blade-mys Sneakers Customized,^{MOMA! MOMA Women's Ankle Boots Brown}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Unknown Unbekannt Scarpe PersonalizzateAll Star -adidas Originals Kids' Pw Tennis Hu J Sneaker.^{WFQGZ MenS Sports Shoes Lace-Up Comfortable Breathable Walking}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-mys Shoes Sneakers 100% Original USA Model Customized.

Pioneer SE-MJ522-P Circumaural Headphones with Wire 10-28000 Hz 1.2 m Pink, 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,^{MNSSRN-MM Children's Furry Snow Shoes}it should be noted that longitudinal studies on the effects of blade-BCSHF Girls Princess Dress Christmas Skirt Children's For Birthday Party Wedding .

CONCLUSION

BCSHF Women's Dress PU Stitching Knitted Spring Contrast 3 Colors Suitable for Any Place -MIBKLPG New Vintage High Waist Plaid Skirts Women Skirt Pleated. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-MIBKLPG Women Plaid A Line Skirts High Waist Pleated Elegant Casual Female.