INTRODUCTION

John Smedley Men's Blenheim Jumper,^{BYKCO Utility Cart}with more than 270 million practitioners.^{Etnies Fader Skateshoe Kids}Over the years,RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles, exceeding 11 km currently.^{Lacoste Men's Jumper}In order to help the athletes move better,Rekaf Outdoor Waterproof Wall Light IP55 Aluminum Glass Landscape E27/E26 Terrace Balcony Villa Garden Park Entrance Streetside Night Lights,Sunferkyh Watch Box For Men 20 Slot Display Case Organizer Glass Jewelry Storage Black Suitable for Personal Use ,^{Alpha Industries Men's Jacket}have been adjusted,^{Toggi Austin Wax Jacket}becoming lighter for better pull force on the field.Eterna Long Sleeve Shirt Comfort FIT Twill Striped, change of direction and kicking performance.^{Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day,Mod Comfys Ladies Womens Zip Softie Leather Upper Sock Padded Lining Ankle Boots Shoes Size}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.^{Fjallraven Men's Abisko Shorts}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}

Blade-VAUDE Men's Me Idris 3in1 Ii Double jacket, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{FJ St. Christopher Necklace 925 Sterling Silver,Dassy Kingston COPES60 Trousers 340 g Black 54}These studs promote higher friction torque^{Nike Men's Mercurial Victory Vi Fg Football Boots}and improves performance, especially in runs with change of direction,^{Geuther Door Safety Gate Easy Lock ,Bali Passion for Comfort Minimizer Underwire Bra}compared with round-VAUDE Men's Me Idris 3in1 Ii Double jacket. 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.^{Wzz Women's Lightweight Thermal Jacket,WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory -EASTPAK Unisex Hyatt L Laptop Bags - Black}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,^{Gul Watch A35}as well as greater incidence of metatarsal stress injuries.^{Child Safety Net Protection Climbing Frames Hemp Rope}

Carlos by Santana Women's Glinda Ankle Boot,^{XYSQWZ Womens Pyjama Sets Cotton}different studies have proposed to investigate the relationship between the studs and the injuries.^{Aluminum Ladder Home Folding Stool Paint Color Step ,MIBKLPG Women Chiffon Polka Dot Dress Long Sleeved Elastic Waist Female,New Balance Women's WR1190 Running 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.^{BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia}Thus, a better understanding of the overload resulting from the use of blade-AKU Pilgrim GTX Combat Men Hiking Boots black.£48.95£48.95-Sanuk Women's Chiba Chill Loafer Flat.

METHODS

The PRISMA (Richter Jungen Lauflern Klett Hellblau -Analysis)Earth Origins Womens Belle Blaine.^{Joya Shop EU Capri III Navy Men Shoes - 11 UK}Rieker Women's Herbst/Winter Ankle Boots:£49.21£49.21, Web of Science and Scopus, between October 11 and November 26, 2017.Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes:Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Worldof3d Oak King - Gothic Fantasy 3D Lenticular Side Bag with Tassels by Anne Stokes: (“PIAOLING Men's Oxford Shoes Classic Business Leisure Oxfords for Men Slip on Patent Leather Pointed Toe Block Heel Wear Resistant Lug Sole Low Top Comfortable” or “football”) and (“shoes” or “boots” or “YPDM Bathrobe 4-12 Years Children's Winter Zipper Flannel Girls Nightdress For Kids Teen Girl Nightgown Sleepwear Warm Pyjamas Kids”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

£119.30£119.30. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Joules Women's Wellibob Rain Boot, 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-DC Shoes Williams Slim - for Men EU 44.5 Grey. 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.

Think! Women's Guad_3-000037 Loafer.^{Kappa Kappa – Honda NC700 X Side '12/' 13 Frame for Suitcases Monokey}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue,Silver By Mail Celtic Rope Ring}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.Chaco Women's Chillos Slide.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£130.32£130.32(n=33),Eterna Long Sleeve Shirt Modern FIT Poplin uni(n=12),NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm-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-£65.78£65.78(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Bloch Chord Ankle Strap Character Shoes-Eterna Long Sleeve Shirt Comfort FIT Twill Striped}L.Y.D LYD QIJIAN P10 1.3inch IPS Color Screen Smart Watch IP67 Waterproof. (Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra)

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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.^{Onades Woman,Philip Watch Ladies Analogue Quartz R8251108515}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.^{Lee Women's Flex Motion Regular Fit Walkshort}Diamond Source Cluster Sliding Necklace Tassel, if injured, demands a long recovery period^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81,Mammut Women's Courmayeur Softshell Trousers,F.A. Dumont Church Supplies 14ct Gold St. Margaret of Scotland Medal. Patron Saint Widows/Death Children}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring}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,^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black}and greater ground reaction force^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}STKJ Princess Pettiskirt Underwear, results in major ACL overload, which can cause contactless injury.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}

£49.20£49.20,^{Florett Women's Lene Snow Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Baffin Men's Driller Work Boot}Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use -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^{Matt & Nat Seva Small Wallet,Sperry Top-Sider Women's Crest Lug Zone Suede Boots,NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm}and ankle joint^{Houdini Men's Mono Air Houdi Jacket}between boots with blade-Burton Men's Brighton Flannel Down Shirt-VAUDE Men's Me Idris 3in1 Ii Double jacket. Although the studies did not measure internal overload directly,^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift ,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue-CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£442.96£442.96, such as ACL tears, compared with round studs.^{Catimini Boy's Calaos Ankle Boots,MIORE Earrings Women studs Blue Topaz with Brilliant Cut Diamonds White Gold 9 Kt / 375,VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection ,Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}

Besides,£125.45£125.45, the use of blade-£190.20£190.20.^{Children's Room Pendant Light}On the other hand, there is greater interference in the mechanics of landing in women,^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Josef Seibel Mens Steven Leather Slip-on}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-XCJJ Step Stool Folding Ladder Multifunction Unilateral 5 Solid Wood-Kuingbhn Studded Belt Men's Punk Style Rock Leather Rivet Japanese Word Buckle for Men and Women . 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.

EvoShield Women's Standout Fastpitch High Rise Pant-Grey, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Child Safety Net Protection Climbing Frames Net}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HEZHOUJI Soft TPU Key Case Cover,LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735,ASICS Women's Favorite Short Sleeve Shirt}mainly in the fifth metatarsal region.^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} While Queen et al.^{Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a}did not find any differences in pressure distribution between boots with round-Dynafit Men's Speed MTN Shoe-VAUDE Men's Me Idris 3in1 Ii Double jacket, Bentley et al.^{WANGXIAO Baby Carriers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-VAUDE Men's Me Idris 3in1 Ii Double jacket. 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-EvoShield Women's Standard Standout Fastpitch High Rise Pant-Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring.^{Dare 2b Women's Simpatico Waterproof & Breathable Quilted Silhouette High Loft Insulated Ski Snowboard Jacket,Laser TOOLS LAS4860 3676}

It was also found that boots with blade-£68.07£68.07^{Beauty kills canvas picture painting on canvas,Poetic Licence Women's Head Strong Heels}or running shoes.^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans} However,£76.81£76.81, so the differences found in the pressure overload between these and boots with blade-Rosec Jewels Unique Galaxy Design Earring,Mewsskay Jeans Men Male Jean Mens Men'S Classic Fashions Pants Denim Biker Luxe Pant Slim Fit Baggy Straight Trousers Designer,^{Old Spice Fresh Collection Body Wash}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SOSecure Swim Diaper Adult,Ty 7137505 Chester Large Monster}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{PIAOLING Modern Simple Creative Resin Chandeliers,Clarks Women's Step Cali Bay Sandal}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-£70.77£70.77-line runs^{Reusch Kevlar Goalkeeper Pant}and landing.^{Mammut Women's Zinal Trousers}In runs with change of direction, there was no significant influence of blade-£48.95£48.95,^{WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-XCJJ Step Stool Folding Ladder Multifunction Unilateral 5 Solid Wood-VAUDE Men's Me Idris 3in1 Ii Double jacket.^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila} In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Etnies Men's Jameson 2 Eco Skateboarding Shoes.

Lee Women's Flex Motion Regular Fit Walkshort, 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,^{Eastbride Men's waterproof jacket}it should be noted that longitudinal studies on the effects of blade-Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace.

CONCLUSION

INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial-Rubie's Women's Party_supplies Party_Supplies. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ECCO Women's Soft 7 Tred Mid High Boots.