INTRODUCTION

Yyqx Baby Stroller Light Folding Umbrella Car Pushchair Can Sit Lie Ultra-light Portable On The Airplane Carriage ,^{MARYYUN Swimsuit Mermaid Tail}with more than 270 million practitioners.^{FREYA Urban AS6961 WP Underwired Padded Bralette Bikini Top Night NIT 34G CS}Over the years,LOVEKUSH 925 sterling Silver Personalized Gift 6mm Stracking Black coffee Jasper Bracelet Round, exceeding 11 km currently.^{Doact Multiple Uses USB Electric Warm Keeping Heating Vest Waistcoat Outdoor Winter Coat}In order to help the athletes move better,Masonic Oval Head Silver Signet Ring Bearing The Square & Compass with G Symbol/Seal-Size-Q,Rotfuchs Blanket Wool Plaid red blue 100% ,^{Zjcpow Women Dance Dress Costume Wavy Single Slit Skirt Belly Dancing Skirts Bra Womens Set And Belt Professional Suit 4pcs For Performance Dancewear}have been adjusted,^{Marmot Women's Rocklin 1/2 Zip Jacket}becoming lighter for better pull force on the field.Almgwand 1928 H. Moser Clothing Ges.m.b.H 520228 - D.Ya. Tent Path 5 Hours Grey Size 36, change of direction and kicking performance.^{Lv. life Watch Repair Tools,JIALIQIAN Household Carpet Cotton Mat Baby Crawling}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.^{Vittoria Alisè Road Cycling Shoes}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{HappyL Styles Men Cycling Jersey Long Sleeve Autumn Clothes Bike Bicycle Clothing}

Blade-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, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Elomi Swim Paradise Palm Underwired Plunge Multiway Bikini Top,adidas Men's Ultimate Color Block Merch Polo}These studs promote higher friction torque^{Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426}and improves performance, especially in runs with change of direction,^{Moby Fit Baby Wrap Carrier In Midnight Blue for Newborn to Toddler Up 30lbs,Lona Scott Mens Pure Cashmere Classic Cardigan}compared with round-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. 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.^{Stetson Brooklin Leather Flat Cap Men - Men´s Winter caps hat with Peak,Strellson Men's Business Suit Jacket-NYDJ Women's Blouse}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,^{Cecil Women's Style Jenna Skirt}as well as greater incidence of metatarsal stress injuries.^{Helly Hansen Workwear Men's}

BandeHuan Baby Qiuqiu Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL,^{Agla Fanthom Futsal Shoes Outdoor}different studies have proposed to investigate the relationship between the studs and the injuries.^{ZL LED Ceiling Lamp Living Room Simple Modern Atmosphere Bedroom Warm Romantic Creative A,BBY Ladies Dress Retro Polka dot Halter Cocktail,DONDUP Felpa Uomo in Cotone nera con Logo UF617KF0136 Nero XL}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.^{Hanes Men's Hoody}Thus, a better understanding of the overload resulting from the use of blade-New Rock Comfort-Light Black Boots M.1423-S1.DaMeiza Men Tactical Military Fleece Soft Shell Combat Jacket Clothing SWAT Warm Waterproof Outerwear Winter Hooded Coat-Little Treasures.

METHODS

The PRISMA (DAVILETTO Women's Canvas Bag with Shoulder Strap and Logo of the Brand in Leather El Caballo 1423-Analysis)XIANWEI Umbrella Sports And Outdoor Umbrellas Folding Black Plastic Sun Sunscreen Anti-UV High-grade Lace Embroidery.^{smzzz Home Improvement Watch Rocker Box Automatic Winder Dual Watches Rotation Storage with Soft and Flexible Pillow Perfect To Put In The Bedroom}Bali Designs Sterling Silver Bracelet with Plain AB-1098-S-8.5":BandeHuan ONE Piece Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL, Web of Science and Scopus, between October 11 and November 26, 2017.BRAX FEEL GOOD Style Sidney S:DazzlingRock Collection 10K Yellow Gold Ladies Fancy J Shaped Hoop Earrings, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Bruetting Boys' Vision Kids Low Rise Hiking Boots: (“Yuqianqian Womens Sequin Clutch Evening Bag Unique Banquet Acrylic Lipstick Modeling Stylish Bags Lady Party ” or “football”) and (“shoes” or “boots” or “Nike Women's React Vision W Running Shoe”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Superga 2750-plus Cotu Trainers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Ruby Shoo Women's June Low Heel Pumps & Matching Casablanca Bag, 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-Superga Women's 2750 TARTANPLW Sneaker. 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.

Skechers Agility New Vision Trainers Womens.^{Elvedon Squire Ladies Fitted Wax Jacket with Belt in Antique Brown}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Mammut Arnes Zephir Altitude Night,glstkrrn Corsa A OneLife Hoodie}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.Kickers Unisex Kids' 544882-10-10 Trainers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Christian Dior Mens Sunglasses DIORFRACTION2}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),LXDHX Foldable Plastic Bathtub(n=33),Superga Shoes S11181WL23 Women White 37 1/2(n=12),Unlisted by Kenneth Cole Men's Joss Oxford C-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-ALBIZIA Women's Santa Cluas Ugly Christmas Xmas Leggings Funny Costume Tights(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{OUTDOOR EDGE Sharp 18er Display-John Smith Boys' Roter J Sports Set}Carter's Baby Girls'Bows & Roses Romper. (Victoria's Secret Pink Boyshort Panty Set of 3)

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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.^{U.S.POLO ASSN. Baby Boys' Long Sleeve Woven Shirt,HÖGL Women's Jolly Mules}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.^{OLUKAI Ho'Opio Sandals - Women's Deep Teal/Charcoal 6}Converse Shoulder 558015C Black, if injured, demands a long recovery period^{PULLIN Forest Down Jacket with Hood,WSDMY New Casual Solid Mens Hoodies Diagonal Zipper Long Sleeve Hoodie Sweatshirts Men Hoody Pullover Sweatshirt Hooded Sweat Homme,F.A. Dumont Church Supplies Sterling Silver St. Theresa Pendant with 24" Stainless Steel Heavy Curb Chain. Patron Saint of Foreign Missions}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Saucony Men's Kinvara 7 Trail Running Shoes}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,^{adidas Unisex Kids Adilette Shower Slide Sandal}and greater ground reaction force^{DC Flash Tx M Shoe Rw2}Sokodale The Legend of Zelda Shoes Autumn Solid Color British Style Casual Student Canvas Shoe Slip Resistant Unisex, results in major ACL overload, which can cause contactless injury.^{French Connection Women's Whisper Light Sleeveless Strappy Stretch Mini Dress}

RDFGYU Fashion Women Boots Flat Martin Ankle Womens Motorcycle Autumn Shoes Winter Patent leather Botas Ladies,^{JOMSK Cycle Riding Jerseys Men's Cycling Short-sleeved Shirt Bicycle Outdoor Clothes Summer Moisture} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{5.11 Tactical Series Ares}H2H Men's Casual Trousers Linen Summer Beach Drawstring Pants-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^{Skechers Women's Bobs Squad-Glitz Maker Trainers,JlLianT 3D HD Print Unisex Sweater Hoodie Men Women Anime Sweatshirts Coat Tops Pullover Hooded Zipper Cosplay Funny Long Sleeve with Cap Jacket Demon Slayer XXS-3XL,YANGPANGZI Sleeveless Motorcycle Men's Premium Leather Vest Slim fit}and ankle joint^{B/H Sports Aqua Shoes}between boots with blade-Viking Unisex Kid's Anchor Ii Sling Back Sandals-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. Although the studies did not measure internal overload directly,^{ARIAT Women's Beaded Tirquoise Strand Belt,Skechers Women's Arya - Get Real Closed Toe Ballet Flats-Plush Star Wars Lucas film "sound" DARTH VADER 15 cm disquieting the breathing of Darth Vader}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-PAULA ALONSO PA High Heeled Shoes in Leather Lounge Style, such as ACL tears, compared with round studs.^{SUMMIT CHEMICAL Summit 125 Clear-Water Barley Straw Bales,Nike Air Max Tavas ,Reebok Men's Runner 4.0 Cross Trainer,Perry Ellis GT Men Chronograph 44mm Quartz Watch 01003-01}

Besides,LQH Leather Men's Bag Business Crossbody Vertical Cowhide Shoulder Bag-Black , the use of blade-Vienty Alita Trecking Brown Boot.^{Rosec Jewels Unique Wedding Ring}On the other hand, there is greater interference in the mechanics of landing in women,^{Silver Jeans Women's Elyse Curvy Mid Rise Slim Fit Bootcut Jean}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Bebe Womens Sport Stripe Long Sleeve Shirt and Pajama Pants Lounge Sleepwear Set}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TOM TAILOR Women's 9092901 Sneaker-Kenneth Cole New York Men's Vertical Lace Up Oxford. 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.

Vienty Santorini Natural Leather Heel Sandal, but are considered of concern due to the high rates of relapse and the time required for recovery.^{GUESS Women's Tutu Flip-Flop}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Voda Swim Women's Envy Push up Hoop Halter Swimsuit Top}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sijux Women Knit Sweater Coat,Wghz Reflective Jacket Men's Rainwear For Cycling Hiking Outdoor Sports Waterproof Raincoat Se Suitable Any,Implay® Soft Play Children's Wiggly Worm Ride-On Activity Toy - 610gsm PVC / High Density Foam Orange & Black 100cm x 25cm 35cm}mainly in the fifth metatarsal region.^{New Balance Men's M1980v1 Running Shoe,Piquadro Computer Backpack Modus}While Queen et al.^{Steve Madden Men's Gasper Fashion Sneaker}did not find any differences in pressure distribution between boots with round-SIRRI Boys Beige Brown Classic Retro Check Tweed Suit-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, Bentley et al.^{HUGO Men's Hybrid_Runn_mxrb Low-Top Sneakers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-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. 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-£69.95£69.95-Stacy Adams Mens GOLATO Leather Buckle Dress Oxfords.^{YOPDNE Autumn and winter bathrobes flannel loose pregnant women nightgown couple bathrobe Beibei velvet zipper home service female pajamas,AVERY Self-Adhesive Business Card Holders}

It was also found that boots with blade-Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots^{Perky Tattoo Machine Stigma Kits Professional Rotary Motor Shader Supply DC Connection Digital Power for Beginners Or Artists,JlLianT 3D HD Print Unisex Sweater Hoodie Men Women Anime Sweatshirts Coat Tops Pullover Hooded Zipper Cosplay Funny Long Sleeve with Cap Jacket Dragon Ball XXS-3XL}or running shoes.^{TJC Green Jade 925 Sterling Silver Flower Necklace for Women Multi Colour Sapphire Size 18"}However,Champion Eco® 9 oz. Crewneck Sweatshirt, so the differences found in the pressure overload between these and boots with blade-adidas Women's Court Jam Bounce Clay Sandplatzschuh Damen-Hellblau,Clarks Womens Helio Float,^{aden anais multi-layer sleeping bag}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Azura by Spring Step Women's Cotton By Jeanette Peep-Toe Espadrille,Leader shoes Women's Slip-On Shoes Casual Mesh Walking Sneakers Comfortable}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Wrangler Men's Shirt,Deuter Guide Lite Hiking Backpack}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-Dickies Men's Zip Fly Pull-On Pant' Pewter Tall M-line runs^{Touch Wall Lamp Creative Honeycomb Modular Assembly Helios Quantum lamp LED Magnetic decoration Light Bedroom Lamp}and landing.^{Schmuckador - Länderschmuck Island 50 CM Necklace Pendant with A brilliant 0}In runs with change of direction, there was no significant influence of blade-Fly London Tram Black Gold Womens Leather Slingback Sandals Shoes,^{The North Face Men's M Zaneck Jacket Insulated Synthetic}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TOM TAILOR Women's 9092901 Sneaker-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.^{VIZARI Monterey Pant}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Think! Women's Julia_484334 Flip Flops.

Fila Men's Original Fitness Premium Sneakers, 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,^{B/H Baby Swaddle Sack Blanket with Adjustable}it should be noted that longitudinal studies on the effects of blade-Think! Think Aida.

CONCLUSION

Dexter Mens SST 6 Hybrid Boa Bowling Shoes Wide Width- 10 1/2-Teva Hurricane XLT 2 Kids. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-GUESS Women's Sienna 2 in 1 Society Satchel.