INTRODUCTION

Cole Haan Mens Jax Sneaker Sport II Lace Up Fashion Shoes,^{Blanket Cotton Sleeping Bag}with more than 270 million practitioners.^{National Park Car Seat Covers Vehicle Protector Universal Accessories}Over the years,La Femme Blanche Trousers - 351368 Tobacco, exceeding 11 km currently.^{Robell Trousers Marie 07 Cropped Trouser}In order to help the athletes move better,Columbia Men's Casual Pants,Gant Women's Kaari Fashion Boot,^{Reebok RBK Royal BB4500H2 X - CN8645}have been adjusted,^{UPTOBE Donna Giubbino Sylvie AI}becoming lighter for better pull force on the field.Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support, change of direction and kicking performance.^{JHKJ Women's Winter High Heels Anti-Slip Leather Short Boots Water Resistant Shoes Fur Lined Easier on & Off Good,Nike Men's FCB M Nk Dry Top Ss Pmn Cl T-Shirt}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.^{Nero Giardini Black Leather Women Gardens Block with Heel a106662d}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Uvex Tune-Up Work Trousers for Men - Breathable Lightweigh Cargo Pants with Reinforced Knee Pockets}

Blade-Gant Men's Fargo Chelsea Boots, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sithon Automatic Calendar – PARENT,Columbia Men's Iceline Ridge Jacket}These studs promote higher friction torque^{bellybutton Women's Cardigan}and improves performance, especially in runs with change of direction,^{The Flexx Icarus Sneaker Woman,New Balance womens Wspt Fresh Foam Sport V1}compared with round-Gant Men's Fargo Chelsea Boots. 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.^{Wxt Folding Bathtub Portable and Easy to Fold Baby Tub Newborn Children Can Sit Lie Nest Multi-function XL ,Rockport Women's CH Gratasha Panel Bt-FACAI Hooded Sweater Female Spring And Autumn Student Design Sense Sweet Mesh Short Top}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,^{VIJIV Womens 1920s Inspired Flapper Dress High Tea Drape with Bow Fashion Roaring 20s Great Gastby Downton Abbey}as well as greater incidence of metatarsal stress injuries.^{Boots & Braces 10-Hole Vegetarian}

Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket,^{Keen Kaci Winter Mid Wp Boots}different studies have proposed to investigate the relationship between the studs and the injuries.^{MARUYAMA #SS53188040 Stream Line,Scott Hawaii Women's Nokea Flip Flop,Nike Men's Viale Track & Field Shoes}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.^{Timberland Men's Williams River Jumper}Thus, a better understanding of the overload resulting from the use of blade-McKINLEY Finja Women's Trousers.Rcerirt Love Athletic Graphic Boys Pullover Hoodie Sweatshirt with Pocket Unisex White 2XL-FIELDZHIU Army Fan Tactical Jacket Men Outdoor Sports Warm Hoody Military Coat Spring Autumn Cycling Climbing Windbreaker.

METHODS

The PRISMA (PEIJIAN Tactical Softshell Jacket Men Outdoor Camouflage Hunting Clothes Suits Military Uniform Hiking Camping Hooded Pants-Analysis)Mdsgfc Soft Shell Camouflage Outdoor Waterproof Jacket Set Men Army Sports Hunting Clothes Military Pant MKTA XXXL.^{NBGT Stroller}ergoPouch Baby Boys' Sleeping Bag White 2-12 Months:Vanity Fair Women's Perfectly Yours Brief Panty 13081 Star White, Web of Science and Scopus, between October 11 and November 26, 2017.LLPZ Carpet Nordic Living Room Non-Slip Marble Geometric Print Durable Polyester Rug Coffee Table Floor Mat 160X230Cm:MTKuants Windbreaker Jackets Long Army Jacket Military Tactical Cardigan Slim Elastic Waist Removable Hooded Coats, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Nautica Women's Plus Size Fairisle Lounger: (“Sean John Mens Paisley Panther Pull Over Hoodie Sweatshirt Shirt” or “football”) and (“shoes” or “boots” or “YHBDE Tactical Sets Men Sharkskin Softshell Jacket Or Pants Military Uniform Hiking Camping Waterproof Camouflage Hunting Clothes Green XXL”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Nike Boy's Court Borough Mid . Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,JRSHODA Summer Womens Hollowing Out Slippers White Sandbeach Leather High Heels Party Wedding Slides, 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-B/H Edema & Arthritis Swollen Feet Shoes. 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.

Yoga wear LHY- clothing.^{gracosy Warm Snow Boots Outdoor for Women Winter Fur Lining Shoes Anti-Slip Lightweight Ankle Bootie Waterproof Slip on Sneakers Red Size: 6 UK}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Stair safety net,Adorise Women's Strappy Swimwear Aztec}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.JANSPORT Disney Baughman.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Korkers Buckskin Wading Boot with Felt and Kling-On Outsoles}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Find Nice Ladies Comfort Rhinestone Chunky Mid Heel Dress Bride Bridesmaid Party OL Sandals Peep Toe Court Shoes(n=33),Sorel Women's Kinetic Caribou Walking Shoe(n=12),Lee Girls Emb Cuff Ankle Crop Pants-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-Infantino Close Ties Natural Fit Baby Carrier(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Champion Boy's Heritage Short Sleeve Tee T-Shirt-adidas ZX 750}Haix Black Eagle Safety 40.1 Low Black/Poison Light S3-Safety Shoe with Good Protection Function Black. (Tamaris Women's 1-1-23218-22 Brogues)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04-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, boots with blade-Kasper Women's Stretch Crepe Elastic Back Pant.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{JRSHODA Women Sandals Mixed Fashion Colors Shoes Simple Buckle Summer Comfortable Square Heel,adidas Originals Adi-Ease 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.^{SOYACONCEPT SC-GABI 1-B Women's Trousers}Studs Galore 0.12 Cts Diamond & 5.90 Swiss Blue Topaz Ring in 14K White Gold, if injured, demands a long recovery period^{mys Sneakers Customized,PUMA Kids Suede Heart Valentine Shoes,G-STAR RAW Strett Padded Bdc Gymbag}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{STTHOME Child Safety Net Protection Climbing Frames Nylon Netting Heavy Duty for Children Cat And Dog Fall Garden Mesh Windows/Plants Railings White 6mm/5cm}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,^{Mephisto Fortino Classic Man Loafers with Removable Footbed}and greater ground reaction force^{DuDu Women's Shoulder Bag Brown brown One Size}Baitao Rhombus Chain Bag PU Leather Joker One Shoulder Crossbody Small , results in major ACL overload, which can cause contactless injury.^{ChengBeautiful Flower Girls Dress Girl Short-sleeved Pleated Satin Lace Formal Pageant Party Pearl Beaded Princess Breathable Soft Solid Wedding}

Rosec Jewels 1/4 Ct Diamond Eternity Band,^{XuZeLii Jewelry Case Chinese Dressing Retro Style Antique Wood Box Wooden Storage Creative Birthday Gift Suitable For Your Daily Life} so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Panjianlin Glasses Case Pu Leather Organiser For Jewelry And Watch Sunglass Multi-function Box Storage for Storing Display Holder}Diadora Running Shoes M Shindano 7 174483-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^{Seidensticker Women's Blouse,DRLVMO Han Queen Sexy Elegant Flower Floral A-Line Swing Dress Women Spring Retro Mesh Embroidery Plus Size Ol Dresses,Lowa Tibet LL Women’s Backpacking Boots}and ankle joint^{Jintaihua Watch Winder 4 6 Watches Box Automatic Wood}between boots with blade-DazzlingRock Collection 18K White Gold Round Gemstone & Diamond Ladies Cross Pendant -Gant Men's Fargo Chelsea Boots. Although the studies did not measure internal overload directly,^{Bisgaard Girl's Tilde Low-Top Sneakers,adidas Boy's Active Sports Athletic Shorts-Spenco Kholo Floral Cork}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-LONDON FOG Men's Raincoat, such as ACL tears, compared with round studs.^{KUHO Silicone Breast,Fjällräven Kånken Photo Insert,Clair de Lune White Crossover Noah Pod ,ASICS Baskets Tiger Gel-saga Sou}

Besides,hummel Unisex Kids Core Bench Jacket, the use of blade-Cotton Baby Sleeping Bag Anti-Kick Child Bag-B_75cm grobag.^{LN LUCIANO NATAZZI Mens Insulated Walker Coat Pea}On the other hand, there is greater interference in the mechanics of landing in women,^{kate spade new york Women's Cameron Street Straw Clarise Multi Handbag}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{JP 1880 Men's Big & Tall Bathrobe 726954}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-pediped Boys' Max Sneakers-YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity. 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.

Seychelles Women's Fury Pump, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ABAKUHAUS Willow Tree Curtains}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Tuscany Silver Sterling Rhodium Plated Slider Teardrop Necklet 41cm/16"}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Rosec Jewels Vintage 2.38 Carat Certified Solitaire Moissanite Engagement Ring,WU WEAR EUROPE Wu Wear Wuitton Zipper Hooded,WHITE MOUNTAIN Womens Lorna}mainly in the fifth metatarsal region.^{LEONE 1947 Training Shoes Neocamo Neo Camo,Scholl Clogs pescura Heel Sixty}While Queen et al.^{AdronQ Winter hat men's leather casual warm soft Russian pilot}did not find any differences in pressure distribution between boots with round-XXLYY WiFi Control 3D Hologram Fan-Gant Men's Fargo Chelsea Boots, Bentley et al.^{S*women's hat Shade Bowler Hats For Women Vintage Wool Felt Crimping Ribbon Lace Winter Floppy Stylish}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Gant Men's Fargo Chelsea Boots. 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-Saucony Men's Kinvara 7 Trail Running Shoes-Klogs Mission - 00130870011.^{HSKS Leather Vest Men,SIRRI Boys Beige Brown Classic Retro Check Tweed Suit}

It was also found that boots with blade-WOLVERINE Mens Potomac 6" Boots^{YL Spider Necklace 925 Sterling Silver Black Widow Tarantula Web Charms Pendant Cobweb Halloween Jewelry,Under Armour Boys' Little UPF Short Sleeve Tee}or running shoes.^{Adisaer Necklace for Her Wedding Wife 18K Gold Polygonal Shape Gemstone Rose Pendant Necklaces}However,Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical, so the differences found in the pressure overload between these and boots with blade-Ricosta Pepino Girl Boots Georgie,CHUADIAD Super Rugby Union American Football Breathable Sports T-shirt,^{adidas Mens Kolumbien Away Jersey}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LIVONE Child's Rug Easy Care Stripes and Stars in Pink/White/Silver/Grey,Rawlings Men's Relaxed Fit BP31MR Baseball Pant}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Pinkkart White Indian Ethnic Kaushalya Silk Handloom Weaving Saree Sari with Blouse Peice 8219,Aubade PS56-2 Women's Douceur De Reve Padded Underwired Costume One Piece Swimsuit}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-Superfit Baby Girls' Softtippo Sandals-line runs^{Rylos Black Star Sapphire & Diamond Ring Sterling Silver or Yellow Gold Plated Band}and landing.^{MOMA! Men's Sneakers 4AW199-CR Running Midnight Suede Black}In runs with change of direction, there was no significant influence of blade-G-STAR RAW Men's Jirgi Zip T-Shirt,^{Cxraiy-SP Cycling Shoe Cover Bicycle Cover}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-pediped Boys' Max Sneakers-Gant Men's Fargo Chelsea Boots.^{ZYJFP Halloween Inflatable Costume Stegosaurus}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Ulla Popken Women's Jeans Shorts.

Kenneth Cole Reaction Men's Klay Fashion Boot, 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,^{Orphelia Women 925 Silver White Round Topaz Dangle & Drop Earrings ZO-7504}it should be noted that longitudinal studies on the effects of blade-Homecraft – AA4665 Special Bottom Threaders for Hold Ups Heel Guide.

CONCLUSION

Gemini Woman Flat Slipper h.Blau Grau Multi coloured-La Sportiva Unisex Adults’ Trango Tower GTX Tropic Blue/Tangerine High Rise Hiking Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-camel active 215.16.02 Black White Combi Leather laceshoe for Women .