INTRODUCTION

ORIGINAL PENGUIN Men's Linen Casual Shirt,^{Converse Women's Chuck Taylor All Star Shoreline Slip on Sneaker}with more than 270 million practitioners.^{CAIS Simple Modern Personality Led Wall Lamp Living Room Dining Hall Hallway Bedside Lamp}Over the years,Imperial Jade Collection Auspicious Crouching Tiger Carved Amulet Necklace -Fortune Jewelry, exceeding 11 km currently.^{Palm Angels men Rainbow monogram wool scarf nero}In order to help the athletes move better,Loves Journey IGI Certified 09K Gold 1/4ct TDW Diamond Hoop Earrings ,Mephisto Fortino Classic Man Loafers with Removable Footbed,^{Emporio Armani Y4M175 YG89J Men's Shoulder Strap with Flap}have been adjusted,^{CrookhornDavis Men's Madison 35mm Clip End Pin Dot Elastic Braces} becoming lighter for better pull force on the field.Mountain Equipment Men's Rupal GTX WP Jacket , change of direction and kicking performance.^{Durable Decorative Wall Lamp Modern E27 LED Bedroom Bedside 15cm Glass Lampshade Ac 110-240v,Pearl Izumi - Ride Select RD III}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.^{TROOPER Royal Traveler Slimmy Trousers Lightning Edition}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Devold Hiking Man Long Johns}

Blade-£47.80£47.80, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Gphui Women Long Solid Color Sweater Dress Turtleneck Pullover with Jacquard Pocket Design Ladies Full Sleeve Jumper for Spring Autumn,Naturino Baby Girls' 3972 VL Trainers}These studs promote higher friction torque^{MANILA GRACE Borsa Felicia Media 19 W B027EU MD775 Bordeaux lucida AI19}and improves performance, especially in runs with change of direction,^{£100.18£100.18 Promotion Available,Jacob&Co. Black Polyurethane Rubber Watch Band Strap 20mm}compared with round-£47.80£47.80. 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.^{Navitech Black Sleek Premium Water Resistant Shock Absorbent 10.2 to12.1 Laptop/Netbook/Notebook Carry Bag Case Compatible With The Samsung Chromebook/Series 5 500c21,Tamaris 25446-31-Helly Hansen Men's Copenhagen Leather Low-Top Sneakers}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,^{Diesel Unisex Adults’ DL0250 01A 52 Sunglasses}as well as greater incidence of metatarsal stress injuries.^{McKINLEY Selia UX H-Shirt}

DJY-JY Modern Creative Wall Lamp Led Personality Light Round Glass Shade Gold Metal Body for Bedroom Living Room,^{Armani Exchange Men's Zip Pocket Trousers}different studies have proposed to investigate the relationship between the studs and the injuries.^{TGZZ Fashion Graffiti Hoodies Painting Sweatshirts Long Sleeve Tracksuit Hoodie Coat Jackets Streetwear Sweat Shirt,RVCA Men's Klw Palms Trunk Board Shorts,Skechers Women's Go Walk Joy-Centerpiece Slip On Trainers}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.^{Joules Womens Saunton Saltwashed Funnel Sweatshirt Jumper}Thus, a better understanding of the overload resulting from the use of blade-Dockers by Gerli Women's 35cp334 Ankle Boots.Dockers by Gerli Women's 41hl301-350 Desert Boots-Dockers by Gerli Women's 35aa303 Ankle Boots.

METHODS

The PRISMA (Willlly Men's Leisure Slim Long Jackets Ntel Casual Chic Hooded Trench Coat Outdoor Windproof Windbreaker Parka-Analysis)QWET Portable Electric Heated Blanket.^{Mustang 1267-303-1}wenhua Bathroom Flat Slippers Summer:RFGHATG Women Boots Winter Shoes Ankle Lady Snow Mannequin, Web of Science and Scopus, between October 11 and November 26, 2017.Replay Women's Longshirt Sweatshirt:£248.00£248.00, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Comma Women's Dress: (“Franato Women's Open-Bust Mid-Thigh Bodysuit” or “football”) and (“shoes” or “boots” or “Comma CI Women's T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Comma Trousers. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Comma Short-Sleeved T-Shirt, 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-Comma Women's Suit Jacket. 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.

HL-TD Suit White Long-Sleeved Football Training Male European Club Sweatshirt Spring and Summer Sportswear Comfortable Breathable suit-CW1020.^{ALPE Womens Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Spyder Bitsy Lola Jacket,Smagnon 3M Type A and B Magnetic Tape 10mm Length 25 m}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.HL-TD Suit Short-Sleeved Football Training Men's European Club Sweatshirt Spring and Summer Sportswear Comfortable Breathable clothing-CW1065.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{None Brand Sexy Pants Fixed Penis Ring}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£82.91£82.91(n=33),£202.20£202.20(n=12),Mandala Women's Mesh Tank Top Tops-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-Sixth June Men's Parka(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{JEWEL BEADS Jewel Beads Natural Beautiful Jewellery Black Opal Smooth Briolette Pear Drop Gemstone Craft Loose Strand 12" 17mm 8mmCode:- JJBB-1300-Cottage Garden She is Clothed With Strength Distressed Wood Locket Jewelry Music Box Plays Tune Amazing Grace}Love djl Watch Straps 26mm Breedte Band Voor Titanium Legering Horlogeband Sport Polsband Met Quick Fit Functie Zacht Om Te Dragen. (PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White)

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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.^{Casio BG-6903-2ER Turquoise BG-6903-2E,PENVEAT Cartoon moon Blackout Curtains For Kids Room Children Bedroom Living Window Curtain Child}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.^{WVVU Car Seat Cushion}Minnetonka Double Fringe Side Zip Boot, if injured, demands a long recovery period^{Rosec Jewels Unique Engagement Ring,Chroma Color Collection Tungsten Carbide Wedding Band Ring 6mm for Men Women Blue Interior Red Offset Line Flat Cut Brushed Polished Comfort Fit Anniversary Size 12,OMCCXO Sweet Women Socks Funny Cute Cream Candy Color Angel Floral Print}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Start-rite Girls Angry Angels by Startrite Formal Lace Up Shoes Impulsive}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,^{HOLZRICHTER Berlin 13" Laptop Sleeve - Premium Leather Protective Case for MacBook}and greater ground reaction force^{boboli Denim Stretch Trousers for boy}MotoGP Apparel Big 99 Hooded Sweatshirt, results in major ACL overload, which can cause contactless injury.^{Nordika Nordikas Noble III Mens Slippers}

Rockport Women's Briah PERF Sling Wedge Sandal,^{AQWESD Christmas Family Pajamas Set Xmas Matching - Printed Long Sleeve Tops Pants}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Joseph Ribkoff Dress}Eastbride Men's sports jacket-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^{Kipling Tsuki Small Backpack,Select Gifts Army Insignia Rank Captain Sterling Silver Lapel Pin Gift Box,AOWOFS Men's Leather Jacket Slim Fit Biker Winter Faux with Multi-Zipper Design}and ankle joint^{Floerns Women's Floral Print Off The Shoulder Tie Neck Blouse Crop Top}between boots with blade-Robell Trousers Marie 07 Cropped Trouser-£47.80£47.80. Although the studies did not measure internal overload directly,^{NYDJ Women's Denim Jacket,Under Armour Threadborne Fortis 3 Running-YUEHAI 12V 150W Multifunction Portable Car Heater Fan}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-CNNRug Modern Coral Fleece Soft Rug, such as ACL tears, compared with round studs.^{PUMA Women's Amplified Full Zip Jacket French Terry Fleece,Little Treasures Solid 14 ct Yellow Gold Gun Revolver Pistol Pendant Necklace ,XJJUN-Safety Gate Punch Free Child Protection Fence Heightening Widening Encryption Isolation Pet Door Safety Indoor Corridor ,Wrangler MENS WRANGLER TEXAS REGULAR FIT STRAIGHT LEG JEAN - STONEWASH BLUE W38-L34}

Besides,XIONGGG Men's Workwear Hooded Boilersuit Coverall, the use of blade-£212.21£212.21.^{CHUAN YUAN-TOY Childrens Simulation Kitchen Toys}On the other hand, there is greater interference in the mechanics of landing in women,^{Chlyuan-bag Women Anti-Theft Backpack Women's Laptop Bag Buckle Waterproof PU Daypack Casual Travel Outdoor Shopping Brown}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{New Balance Men's 515v1 Sneaker}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-JEWEL BEADS Beads Gemstone Lemon Quartz Faceted Onion Shaped Beads-lug Women's Gallop Crossbody Bag. 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.

Vince Kali, but are considered of concern due to the high rates of relapse and the time required for recovery.^{HRSS Wooden Coat Rack Free Standing}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{POWERBREATHE Plus Heavy Resistance - Black}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Mesh Cloth Full Neck Turnout Rug - Defense Mosquito,The Pearl Source 14K Gold 5.0-5.5mm Japanese Akoya Saltwater White Cultured Necklace - AA Quality,LeMieux Short Winter Coat}mainly in the fifth metatarsal region.^{Shengluu Poncho Waterproof Adult Bike Long Raincoat Rain Pants Raincoats Windproof1 Motorcycle Male ,adidas Men's Essentials 3-Stripes Tricot Track Jacket}While Queen et al.^{LXHkk Dining Chair Plastic Seat Can Be Stacked with Hollow Backrest Leisure Office Desk Non-Slip Foot Pad}did not find any differences in pressure distribution between boots with round-Replay Men's Jondrill Skinny Jeans-£47.80£47.80, Bentley et al.^{Desires Lore Women's Quilted Gilet Vest Body Warmer with Hood}found higher pressure peaks at the lateral border of the foot caused by boots with blade-£47.80£47.80. 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-Ryan Jonathan Fine Jewelry 10k Yellow Gold 3-D Arrowhead Charm Pendant-Pontiac Youth Centered Arrowhead Pullover Hoodie.^{WYFC Sheet silk bedding sets Red satin textile China wedding,TLMYDD Retro Men's Leather Co. Shoulder Bag Business Office Briefcase Messenger briefcase}

It was also found that boots with blade-Dr. Martens Men's Rigal Mh Boot^{Falcotto Goyle Polacchino Argento da Bambino GOYLE-1Q55,Fly London Women's Salv Chelsea Boots}or running shoes.^{Crystallly Robe Silk Short Sleeve Nightgown Princess Dress The Women'S Pajama Simple Style Summer Ice Tracksuit Red B Home Fashion Comfortable Pajamas}However,Gianni Chiarini Women's shoulder bag BS7602 Duna, so the differences found in the pressure overload between these and boots with blade-camel active Men's Slim Jeans,Peter Kaiser Women's Demi Leather Ballerina,^{\m/-\m/ Type O Negative - Express Yourself Kapuzenpullover/Hoodie}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Liebeskind Berlin Women's Kobes7 Baskdd Top Handle Handbag,Punk Rave Faux Leather Jeans Trousers - Jointed Doll}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Donald J Pliner Women's Jeri-d Pump,Fila D-Formation Wmn 5cm00514-125 Low-Top Sneakers}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-Rocking Horse Slide Trojan Indoor Plastic Toddler Widened Seat Kids Scooter Lostgaming -line runs^{Blakläder 150618602499C58 Size C58 "Pirate" Shorts - Kaki/Black}and landing.^{FIELDZHIU Army Fan Tactical Jacket Men Outdoor Sports Warm Hoody Military Coat Spring Autumn Cycling Climbing Windbreaker}In runs with change of direction, there was no significant influence of blade-Nappy Changing Bag Backpack,^{GUESS Women's Jumper}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-JEWEL BEADS Beads Gemstone Lemon Quartz Faceted Onion Shaped Beads-£47.80£47.80.^{RENJUN Child Safety Net}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-XWYSSH Organisers Cosmetic Storage Box Makeup Organizer Transparent Lipstick.

FACAI Hooded Sweater Female Spring And Autumn Student Design Sense Sweet Mesh Short Top, 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,^{BGEUROPE Bathrobe Lace - Gold S/M}it should be noted that longitudinal studies on the effects of blade-SJP by Sarah Jessica Parker Women's Fawn 70 Dress Pump.

CONCLUSION

HGDD Cushion covers Egg-shaped Hammock Chair With Pillow Backrest Thick Lazy Sofa 125x60cm -Rockport womens TOTAL MOTION ROMILLY BUCKLED SANDAL Total Motion Romilly Buckled Sandal. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Morris & Co Baby Skeleton Head Halloween Prop .