INTRODUCTION

Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs,^{Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue}with more than 270 million practitioners.^{Air Compressed Cooling Vest}Over the years,Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold , exceeding 11 km currently.^{Silver By Mail Celtic Rope Ring}In order to help the athletes move better,Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For ,ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm,^{Clarks Women's Leisa Emily Sandal}have been adjusted,^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}becoming lighter for better pull force on the field.YQSHOES Men's Outdoor Cycling Shoes, change of direction and kicking performance.^{Eterna Long Sleeve Shirt Comfort FIT Twill Striped,Wilson Men's Tennis Shoes}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.^{Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JTQMDD Children's Dress}

Blade-FOCO NBA Cotton Retro Sweater, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{New Balance Women's Summit Unknown V1 Trail Running Shoe,Van Heusen Men's Necktie}These studs promote higher friction torque^{Tuscany Silver Rs565 7Cubic Zirconia Ring}and improves performance, especially in runs with change of direction,^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace,Champion Women's Authentic Sports Bra}compared with round-FOCO NBA Cotton Retro Sweater. 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.^{Mascot 09131-860-141 Almas Safe Compete Class 2 Trouser with Holster Pockets,Columbia Men's Silver Ridge Convertible Pant-SYue Pregnant women G-type pillow waist support abdominal sleeping side multifunctional breathable and durable blue small grid printing}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,^{glstkrrn Swift RZ AZ OneLife Hoodie}as well as greater incidence of metatarsal stress injuries.^{L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches}

CHLOLY Women's ELEGANTINA CAMEL CLAIR Top-Handle Bag Orange Camel Clair One Size,^{Padders Plus Revive 639N}different studies have proposed to investigate the relationship between the studs and the injuries.^{Dirty Dog 53057 Black Furious Wrap Sunglasses Polarised Sailing,Colmar ORIGINALS Hooded Padded Jacket,Me Too Women's Lilyana Ballet Flat}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.^{Elisa Cavaletti Vittoria Falbala EJP203004600 Skirt}Thus, a better understanding of the overload resulting from the use of blade-MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual.QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories-Skechers Women's Easy Going-Girl Crush-Quarter Zip Quilted Bootie Ankle Boot.

METHODS

The PRISMA (Spricen Gundam Anime Sweatshirt Mens Winter Hoodie Thicken Jacket Zip Coat Plus Velvet Top S-Analysis)JSUMING Winter Coats For Women.^{Salewa Women's Pedroc Sw/DST W PNT Trousers}TWCAM Healing Beads Leather Men Bracelet- Watch Men'S Calendar And Women Waterproof Couple Quartz:Gabol Free 88L Rojo, Web of Science and Scopus, between October 11 and November 26, 2017.GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness:MIBKLPG Women Vintage Dress V Neck Loose Sweater Female Hoodies Knitted Jumpers, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Lee Men's Riveted Shirt Casual: (“Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified” or “football”) and (“shoes” or “boots” or “Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Racoon Women's Huntsville Heart Winter Jacket Girl. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,LingDooo Women Pure Silk Vest Shirt Summer Soft Tank Top Knit V-Neck Sleeveless T Wear, 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-HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear. 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.

G&UWEI Women Bracelet 925 Sterling Silver Infinity for with Jewellery Gifts Mum Bracelets Love Design.^{Machine Washable Fluffy Area Rugs Soft for Bedroom Living Room Shaggy Patterned Carpets Furry Home Decor Kids Baby Room}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{MILLY Women's Racer Stripe Slip Dress,adidas Techfit Climacool S/S T-Shirt - Black}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.Adorise Women Beachwear Quote.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{TITLE ADIDAS Zone DOX Men's Hockey Shoes - Black/RED UK}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),WJCRYPD Personalized Engraved Wooden Watches Stylish Wood & Stainless Steel Combined Quartz Casual Wristwatches Lightweight Handmade Qf shop (n=33),Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans(n=12),SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks-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-zhangmeiren Double Leather Thickening Long Anti-biting Gloves(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Dickies Mens Thermal-Lined Fleece Hoodie - Brown Small-Cofra S.r.l. Safety Sandals Specials 10190 000 Servius S1 ESD SRC White}NMBD Shoes Brush Soft Hair Clean Plastic Laundry Small Long Handle Wash Cleaning Tools KAIRUI. (Madden Men's M-appikk Chukka Boot)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Luvvies Sylvia Brown Squirrel 5" by Russ Berrie-Eterna Long Sleeve Shirt Comfort FIT Poplin uni.Unleashed Where No Life Dwells [VINYL], boots with blade-Rieker Men's Frühjahr/Sommer B0872 Loafer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Studs Galore 3.01-4.12 Cts of 8 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K Yellow Gold-Screw Backs,Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}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.^{HEZHOUJI Soft TPU Key Case Cover}Rieker L6904-45 Womens Boot, if injured, demands a long recovery period^{LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735,WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,Takara Tomy Beyblades Japanese Metal Fusion Set #Bb117 Ultimate Bey}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set} 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,^{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}and greater ground reaction force^{WANGXIAO Baby Carriers}Nike Men's Air Zoom Structure 21 Running Shoes, results in major ACL overload, which can cause contactless injury.^{Laser TOOLS LAS4860 3676}

HUNTER Hunter Swiss Nickel Pale Leather Collar,^{Scippis Longrider Coat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Beauty kills canvas picture painting on canvas}MB55 Fuzzy Socks Striped - 12 Pairs-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^{Poetic Licence Women's Head Strong Heels,MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans ,SOSecure Swim Diaper Adult}and ankle joint^{Gemma Cotbed Sprung Mattress Superior Deluxe Spring Cot Bed Size - 140cm / 70cm No Seams at Edges 10cm Thick}between boots with blade-ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid -FOCO NBA Cotton Retro Sweater. Although the studies did not measure internal overload directly,^{Ty 7137505 Chester Large Monster,PIAOLING Modern Simple Creative Resin Chandeliers-Clarks Women's Step Cali Bay Sandal}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White, such as ACL tears, compared with round studs.^{Mammut Women's Zinal Trousers,Zacheril Watch Box Carbon Fiber PU Leather 6 Slots Black Watches Display Case Lockable Glass Lid Storage For Female And Male,WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant,Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila}

Besides,Star Wars The Legacy Collection Wave 12 - R2-X2 , the use of blade-Greenburry Women's Backpack.^{Eastbride Men's waterproof jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dogs Mobile}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Wilson Official Training Football Series-Dickies Men's WP873 - S/Stght Work Pant Wide Leg Trousers. 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.

Dickies Men's S/Stght Work Pant Workwear Trousers, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Cat Footwear Mens Colorado Boots}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Windrose Merino Jewellery Box 24.5 cm,ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches,Tom Ford Womens Sunglasses Maxim FT0787}mainly in the fifth metatarsal region.^{SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit,Scott Women's fleece jacket.}While Queen et al.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}did not find any differences in pressure distribution between boots with round-New Balance Women's 490v4 Running Shoes-FOCO NBA Cotton Retro Sweater, Bentley et al.^{Tom Ford Women's Optical Frames}found higher pressure peaks at the lateral border of the foot caused by boots with blade-FOCO NBA Cotton Retro Sweater. 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-Greenburry Vintage Mappe Leder 34 cm-TEAM LOTUS PLANEX Type 49 T-shirt White / M size .^{Rohde Naturana Men's Clog,XYSQWZ White Mesh Net Outdoor Cargo Children Playing Field Protective Safety Net}

It was also found that boots with blade-Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609^{Eterna Long Sleeve Shirt Modern FIT Poplin Checked,Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni}or running shoes.^{Sunferkyh-cl Men's Warm Ski Jackets Mens Waterproof Windproof Breathable Snowboard Jacket Mountain Outdoor Winter Coats with Detachable Hooded M-4XL Coat}However,Planam 2410070 Waisted Jacket Visline V1 Size 70 in zinc/Orange/Slate, so the differences found in the pressure overload between these and boots with blade-hanky panky Women's Signature Lace Original Bralette 112 Black Bra,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,^{Von Dutch 9er Pack Original Boxer Brief Boxershorts Men Shorts VD1BCX3ORIGI}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Irregular Choice Girl's Bring Me Sunshine Trainers,adidas Unisex Babies’ Stan Smith Cf I Gymnastics Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Pulsar Men's Watch PT3003X1,Noctiflorous Wide Fitting Slippers}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-Money Savvy Football Bank-line runs^{JewelryWeb Yellow tone 925 Sterling Silver Round CZ Cluster Love Heart Stud Fashion Earrings Measures 10.4x11.7mm Jewelry Gifts for Women}and landing.^{Skechers Women's Reggae - Seize The Day Open Toe Sandals}In runs with change of direction, there was no significant influence of blade-Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,^{QXXZ Car Trunk Storage Organizer}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Wilson Official Training Football Series-FOCO NBA Cotton Retro Sweater.^{Kappa Veste enfant Divieto}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-HUNTER Hunter Igloo 46359 Pet Bed.

Burgmeister XXL Gents Quartz Watch Montana, 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,^{Flip Flop Women's Easy Going Lea Ballet Flats}it should be noted that longitudinal studies on the effects of blade-Pleaser Bordello Women's Tempt-07 Pump.

CONCLUSION

Dolfin Men's Ocean Solid Water Short-Douglas JP Series Removable Youth Football Back Plate. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Berne Duck Workmans Vest.