INTRODUCTION

Solid BennHood Men's Hoodie Hooded Sweatshirt Jumper with Hood Fleece Lining,^{Jonp Sweatshirts Hoody 3D Prints Jacket Unisex Drawstring Pullover Hoodies Jumpers Breathable Cosplay Pockets Long Sleeve Sports Outdoor Athleisure Tokyo Ghoul}with more than 270 million practitioners.^{Yxxc Pocket Watch}Over the years,Living Kitzbühel Baby Girls’ Babyklettschuh Winterflamingo Slippers, exceeding 11 km currently.^{BOC Large Capacity Light Weight Foldable Wheeled Trolley with Seat Push Cart Bag 2 Wheels}In order to help the athletes move better,Pleaser Bordello Women's Giggle-02 Sandal,Pleaser Sky308/C/M,^{WUZMING Baby Folding Bathtub}have been adjusted,^{ZGQA-GQA Multifunction Portable Hand Trucks Recycling Vehicles}becoming lighter for better pull force on the field.adidas Kansas Jayhawks KU Women's Short Sleeve Tee Ultimate , change of direction and kicking performance.^{Strellson Bodywear Men's Pyjama Set,regarde le ciel ISABEL503734 539523 Women's Ankle Boots Black}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.^{Mascot 15759-330-11 Gladstone Light Lightweight Warehouse Coat}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Gustave Paris Bracelet with 3 Engraving Tablets Gold Plated}

Blade-FEUER1 Men's Hoodie Black, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Skechers Women's You-Emotion Sneaker,JCC CASTELBAJAC ARP Shoulder Bag 072133}These studs promote higher friction torque^{KUDALL Down Vest Women}and improves performance, especially in runs with change of direction,^{AG & Sons 18Kt White Gold 0.53 Ct H-I Certified Round Cut Amethyst Full Eternity Ring AGDR-1126,Ganter Fiona}compared with round-FEUER1 Men's Hoodie Black. 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.^{Quiksilver Men's Shorts,Cobb Hill Women's Janet Wedge Pump-JP 1880 Men's Big & Tall All Weather Lined Functional Jacket 714203}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,^{Sleeping bag Adult Four Seasons climbing envelope double ultralight down} as well as greater incidence of metatarsal stress injuries.^{Sebago Men's Clovehitch Ii FGL Waxed 7000GE0 Boat Shoes Multicolour}

Columbia Boy's PFG Silhouette Series™ Long Sleeve Shirt SeriesTM,^{OLUKAI womens Olukai Momi - Women's Slip-on Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{Gant Jeans Dana White for Woman,Jenghfnifer Beach Bikini Cover Up Women Cover-ups Swimwear Pure V-Neck Crochet Hollow-Out Tassels Swimsuit for ,Liuzecai Eyeglasses Case Environmental Protection Handmade Bamboo Sunglasses Box Glasses Storage Protective}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.^{s.Oliver BLACK LABEL Women's Jumper}Thus, a better understanding of the overload resulting from the use of blade-MJY Fashion ??Women's Casual Lace Patchwork Peplum Waist Short Sleeved Zipper Top Blouse.Kenneth Cole New York Women's Tyler Cozy Sneaker-PUMA Men's Boy Short .

METHODS

The PRISMA (Casters WANGTX 2" 2.5" 3" castors heavy duty low center of gravity nylon wheel brake industrial load bearing-Analysis)MJ-Brand Comfortable Silicone Breast - Realistic Fake Boobs chest Crossdressers Forms Apply to Mastectomy Transgenderth.^{Pure Ignis Holiday Sale-Lab Grown Diamond Flower Cluster Pendant with Haloin 14k Gold}Columbia Men's Inner Limits Rain Shell Jacket:Jane Nest Footmuff , Web of Science and Scopus, between October 11 and November 26, 2017.Samuel Windsor Men's Handmade Italian Leather Belgravia Casual Chelsea Boot in Brown & Black:Burton Gore-Tex Radial Jacket Slim Low Pressure, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Skechers Women's Side Street-Awesome Sauce Low-Top Trainers: (“camel active Kyoto Messenger Bag” or “football”) and (“shoes” or “boots” or “Tony plate Summer sun protection hat Japanese hand made crochet extra fine female summer wrap edge basin bow fisherman hat-Raffia_adjustable”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

bugatti Men's 322284011400 Hi-Top 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,adidas Originals Baskets Adi-Ease, 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-adidas Originals Adi-Ease 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.

n/p Myboxnice Bucket Bag Classic Top-handle Shoulder Cross-body Show Your Dignity Wholesale Pack of 3.^{Alpinestars World Fleece Pullover Hoody}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Apepazza febos F0HIGHRUN06 WOMEN'S LEATHER SNEAKERS,Kingsland Barisa Ladies Sweatshirt}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.APART Fashion Women's Apart Leichter Damen Bolero.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Daniele Alessandrini Men’S Shirt C1507B11923800 White}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ADI Lot 50 Hats Ball Shape Tricolor Italy Blue National Football Typhoid(n=33),Chinese Laundry Kristin Cavallari Women's Leilani Wedge Sandal(n=12),Columbia-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-Carmela Carmella Women's Boots 66922C Brown (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Oregon Scientific Yukon II Size 7/41 Chainsaw Safety Boots-Joop! Joop!. Cornflower bedlinen Stripes}UPTOBE Donna Giubbino Sylvie AI. (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)

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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.^{Skechers womens 113082 B Cute - Sailor & Siren,MARC JOSEPH NEW YORK Men's Leather Gold Collection Lace Up Dress Shoe Oxford}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.^{Mountain Khakis Women's Josie Tunic}Little Treasures 1.00 Carat , if injured, demands a long recovery period^{Gelin Genuine Diamond Stud Earrings in 14k Solid Gold | Jewelry for Women,Tom Tailor Denim Men's Solid Relaxed Slim Chino Trousers Beige W34 x L34,Mr.T Nightdress Pajamas Short-sleeved Women's Spring And Summer Modal Cotton Casual Thin Skirt Home Dress clothes summer nightdress} and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{3.1 Phillip Lim Women's Ankle Zip Bootie Boot}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,^{WLLIT Women's bag handbag leather simple hand shoulder Messenger}and greater ground reaction force^{MxZas Classical Comfortable Sandal}Gianni Lupo C0730 Maglia Uomo Bianco/Rosso t-Shirt Men, results in major ACL overload, which can cause contactless injury.^{LinZX 2 pairs Print Poker Card Red Heart long socks Halloween Dress Up knee high Socks}

Jnsio Men Fake Musles Chest Muscle Underwear Suit Use Adult Cosplay Masquerade Costume with Removable Pad,^{Buster McSuede by Boyds Bears 16" Plush Suede Bear} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{hanky panky Women's Thong Panties}HWL HyWiLz Women's Manual control Transparent Double Crystal Ice Fire St'ick Health Products Pilates T-shirt-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^{TWJC 14k Yellow OR White Gold Solid Wedding Engagement Ring and Band 2 Piece Set,Quiksilver Men's Board Shorts,ZHANWENYING- CNC Motorcycle Accessories Adjustable Brake Clutch Levers Handle Handbar Grips For BMW F650GS 2008-2012}and ankle joint^{Pleaser Pink Label Women's Div415/B T-Bar Pumps}between boots with blade-Master Sportsman Men's Reversible Bib Jacket-FEUER1 Men's Hoodie Black. Although the studies did not measure internal overload directly,^{MorLugan Romantic LED Starry Night Lamp 3D Star Projector for Kids Children Bedroom Projection Home Planetarium lamp,New Bling Silver Necklace white CZ 40 5CM RHO-RXTSD Winter thickening warm jacket male color matching hooded down}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-N / A sunglasses, such as ACL tears, compared with round studs.^{DC Men's Net Skate Shoe Size: 9 UK,DRESSTELLS Women's 50s Tea Dress Vintage Bridesmaid Floral Lace Formal Cocktail Party,Antony Morato Men's Jeans Skinny Barret-Flex,New Balance Women's Fresh Foam Zante V3 Running Shoe}

Besides,TJC Peacock Triplet Quartz Halo Yellow Gold and Platinum Plated 925 Sterling Silver Ring for Women Blue Sapphire, the use of blade-Hamilton WOMEN'S KHAKI AVIATION 45MM STEEL CASE SWISS QUARTZ WATCH H76714135.^{Bauer Youth NG Core Integrated Neck Long Sleeve Top}On the other hand, there is greater interference in the mechanics of landing in women,^{ALPE Women Womens Boots 4264}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Cofra 35000-002.W41 Size 41 "Coach" S3 SRC Safety Shoes - Blue EN safety certified}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-KPOON Pocket Watch Unisex Hollow Roman Scale Retro Mechanical Memorial For Women And Men A Nice Gift -Patagonia Men's M's Micro D Snap-t P/O Sweatshirt. 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.

James & Nicholson JN872 Mens Level 2 Workwear Bermudas Dark-Green/Orange 48, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Etnies Men's Czar Skate Shoe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Softwear Apparel Men's Hoodie}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ASHNE JEWELS Natural 0.27ct Emerald Gemstone Ring IGI Certified 0.08ct Genuine Diamond Fine Jewelry Made in 14K Solid Yellow Gold For Women and Girls,HLJ Trash Can 12L Stainless Steel Round Pressure Bag Type Kitchen Waste Paper Storage Box Cleaning Bucket,MENG Accessory key ring Funny long-legged frog}mainly in the fifth metatarsal region.^{Dickies Cappotto da Uomo Executive Lorenzo Uomo,MYS Original Custom Sneaker Shoes} While Queen et al.^{Aetrex Ambulator 2 Strap Active Walker}did not find any differences in pressure distribution between boots with round-MUZIWENJU Cigar Moisturizing Leather Case-FEUER1 Men's Hoodie Black, Bentley et al.^{SLXHUAFA Pullover Frauen Frühling Rollkragenpullover Big Pocket Drawstring Tops Pink Lila Chic Slim Casual Sweatshirts}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FEUER1 Men's Hoodie Black. 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-WOHAO Baby Play Mat，Baby Crawling Matcartoon Game Mat Quilted Non-Slip Thickened Children Living Room Climbing Mat-Hot Air Balloon_145 * 195Cm -Frye and Co. Women's Evie Whipstitch 2 Band Sandal Flat.^{Blackout Curtains for Bedroom Creative graffiti art Total size：104" wide x 95.3" drop ,Diamond2Deal Leslie's 14ct White Gold Polished Anklet for Women}

It was also found that boots with blade-OUTDOOR EDGE Sharp 18er Display^{Baby sling front holding multi-function baby artifact seat stool waist child belt,Betsey Johnson Women's Sb-Gina Dress Sandal}or running shoes.^{Carhartt Men's Fallon Half-Zip Sweatshirt Pullover Sweater}However,O'Neill Men's Ranger Cargo Shorts, so the differences found in the pressure overload between these and boots with blade-QXue Automatic Mechanical Watch Men Calendar Luminous Hands Dial Movement Design Stainless Steel Waterproof Wrist,JieMiTe Portable 2 in 1 Cushion Blanket Car Sofa Lumbar Throw Pillow Air Conditioning Foldable Patchwork Quilt Bedding-45cmx45cm_A,^{adidas Women's Run70s Running Shoe}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{kate spade new york "Tell All" Pave Blushing Emoji Rose Gold Pendant Necklace,Keliour Cycling Jersey Shirt Windproof Jacket Bicycle Clothing Ultra Light Portable Storage Men and Women Can Wear for Outdoor Sport} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Kappa Specific transparent windscreen 63 x 72.5 cm ,Schiesser Boy's Bademantel Bathrobe}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-Callisto Women's Oasis Wedge Sandal-line runs^{GERRY WEBER Women's Nova 30 Ankle boots}and landing.^{Lightweight Stroller}In runs with change of direction, there was no significant influence of blade-Bulova Mens Analogue Classic Automatic Watch with Stainless Steel Strap 96A199,^{£55.10£55.10 Promotion Available}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-KPOON Pocket Watch Unisex Hollow Roman Scale Retro Mechanical Memorial For Women And Men A Nice Gift -FEUER1 Men's Hoodie Black.^{Sheepskin World Ladies Marcela Italian Leather Handbag - Choice of Colours}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Puddle Play Toddler and Kids Waterproof Rain Boots with Easy-On Handles - Boys Girls Fun Colors Designs by.

KitchenAid UK 5KSM95PSBCU Stand Mixer with Pouring Shield, 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,^{Kings Will Dream Nisha Reflective Logo Pant/Jogger Grey}it should be noted that longitudinal studies on the effects of blade-adidas Unisex Kids Superstar Cf I Fitness Shoes.

CONCLUSION

havatex Modern 3D Carpet Hot Stone - Color: Brown Pollutant Tested-M.Conte Men´s Quartz Watch with Black Chronograph Dial and Stainless Steel Bracelet Swiss Made EM-B-1510. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Rylos Diamond & Simulated Opal Ring 14K Yellow or White Gold Role X Design.