INTRODUCTION

Agla Condor Light Futsal Shoes Outdoor,^{Fin Fun Mermaid Tail for Girls}with more than 270 million practitioners.^{Scarpa Tellus GTX Boot Hiking & Trekking Shoes}Over the years,Agla F/40 Futsal Indoor Shoes, exceeding 11 km currently.^{LONDON FOG Men's Raincoat}In order to help the athletes move better,Skechers Men's Resment Chukka Boots,Clarks Men's Cotrell Edge Derbys,^{Dublin River Boots Waterproof Membrane - Chocolate Wide Calf: Adults 7}have been adjusted,^{Timex Men's Watch Analog Quartz XL Leather Bury The Water TW2P58800}becoming lighter for better pull force on the field.adidas Men's Stan Smith Trainers, change of direction and kicking performance.^{Sanuk Men's Chiba Quest Funk Sneaker,Y&Z Women's Pleated Short Sleeve Bodysuit Shirts Button Down Blouse Slim Fit}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.^{ZJZ Watch Winder Box Watches Automatic Single Rotation}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Liu Jo LiuJo Donna Fall/Winter 2020 Coat}

Blade-PUMA Men's Rs-x Sneaker, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{BGROEST-cloth Ladies Loose Casual Stretch High Waist Pencil Jeans Skinny Shredded Dark Denim Metal Buckle Cowboy Pants For Women ,BRACCIALINI TUA Wrist Watch Only Time Ref. Your 136/NOS}These studs promote higher friction torque^{XFLOWR Pajamas Sets Winter Autumn Long Sleeve Sleepwear Cartoon Strawberry Nightwear Turn-down Collar Sleep Lounge Underwear 2pcs}and improves performance, especially in runs with change of direction,^{ZHHYDF Comfortable Watch Band,AARAM Ultrasoft Infant Waterproof Dry Rubber Bed Sheet Cover/Toddler/Adult Sleeping Mattress Protector/Urine Non-Absorbent Reusable Crib Mat} compared with round-PUMA Men's Rs-x Sneaker. 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.^{Toggi Quebec,NILS Khaleesi Faux Fur Ladies Jacket-Norse Projects Anton Brushed Flannel Check Shirt} 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,^{Allegra K Women's Classic Notched Lapel Long Sleeve Buttoned Coat}as well as greater incidence of metatarsal stress injuries.^{Maerz Men's Sweater}

LQIAN Mermaid Tail Swimmable Swimsuits For Girls Tails Swimming With Monofin Bikini Costumes Sets Little Kids Child And Women Swimsuit 3PCS,^{The Chesterfield Brand Leather Wallet Cognac Daan RFID Safe}different studies have proposed to investigate the relationship between the studs and the injuries.^{K-Swiss Kid's Bigshot Light 3 Junior Tennis Shoes,Mountain Warehouse 2.5 Layer Lightweight Womens Waterproof Jacket - Breathable Ladies Rain Coat,Zattcas Womens Floral Printed Tunic Shirts 3/4 Roll Sleeve Notch Neck Top}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.^{CoolSister Vekem V03-LANZ Blouse Turtleneck Lace}Thus, a better understanding of the overload resulting from the use of blade-La Sportiva Pyramid Gtx W.Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers-ASICS Women's Kaitlyn Bikini Top.

METHODS

The PRISMA (Hanes Men's Short Sleeve Beefy T-Shirt-Analysis)Cat Footwear Men's Induction Construction Boot.^{Skechers Sport Mens Afterburn M. Fit Mid Oxford}X-Bionic Men's The Trick 4.0 Run Shorts:Reebok Women's Daytona DMX Sneaker, Web of Science and Scopus, between October 11 and November 26, 2017.Reebok Men's DMX Series 2000 Sneaker:Reebok Classic Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Steve Madden Women's Bamby Sneaker: (“Newborn Rocking Chair” or “football”) and (“shoes” or “boots” or “LITING Automatic Shoe Cover Dispenser Shoes Machine Film Apply To Household Office Engine Room Laboratory Overshoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Paul Green 8217-135 - Imported Brown. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,He-shop Clutch Bag, 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-Dxyap Mens Leather Safety Boots Steel Toe Cap Work Shoes Slip Resistant Shoe Protective Midsole Puncture Proof. 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.

ELK Lighting Picture Frame.^{Tommy Hilfiger Women's Sweatshirt}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Fly London Women's Yall962fly Open Toe Sandals,Jewels By Lux 14k Saint Christopher Medal Pendant}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.Pretty Green Jumbo Cord Overshirt .

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Banks Heart Circles Short Sleeve T-Shirt Large Dirty Denim}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Vionic STERLING LADIES LOW HEEL ANKLE BOOT(n=33),Carter's Baby Boys' 3 Pc Back Art 126g423(n=12),POC Unisex Spine Vpd Air Vest Snowsports Body Armour-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-Marvel Boys' Briefs(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{WOLVERINE Mens Potomac 6" Boots-Zixin -sun Sunglasses Storage organisers Women's Men's Leather Multi-function Bag Multi-layer Glasses Display Cabinet For Watches Jewellery}Lazy one LazyOne Unisex Sweet Cheeks All-in-One Flapjack Adult. (WYBD.Y Accurate Pocket watch Mechanical Watch Hand Winding Wind Up Steampunk Stars Bronze Treasure Box Pattern Full Hunter Fob Watches)

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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.^{DazzlingRock Collection 0.25 Carat ,Evelyn Brooks Designs Peruvian Bracelet for Women - Huayruro Red Black Seeds Ecofriendly Jewelry by Amarno Artisan EB}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.^{N / A sunglasses}£58.18£58.18, if injured, demands a long recovery period^{Alilo Honey Bunny Edutainment for your Child ,Diesel Women's Sandy Pantaloni Straight Jeans,Pepe Jeans Women's Aberlady Star Low-Top Sneakers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Danon Latis Bracelet Gold Plated Silver - 3927}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,^{Clarks Women's Patty Tayna Mule}and greater ground reaction force^{BOBD-DW High-Top Full-Color Printing Four-Sided NARUTO Uzumaki Naruto Uchiha Sasuke High Shoes Canvas Leisure Unisex Anime Breathable Printed 3D}Addamas 1.92 Carat Solitaire Moissanite Women Round Cut Rings Engagement 14K 18K White Yellow Rose Real Gold Jewelry Ring Size G H J I K L M N Q O P, results in major ACL overload, which can cause contactless injury.^{Skechers Flex Advantage Master Dash}

SpotColorArt 1966 Photographic Camera Accessory,^{GlamourLab Chuck Norris Dead Cobra Funny Joke Quote_R4419 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Bali Designs Sterling Silver Bracelet with Coral AB-1102-CR-8.5"}QUNLIANYI Skater Dress Women's Large Swing Skirt Sleeveless Round Neck Slim Jacquard-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^{HHF-Shoes HHF Leisure Loafers & Oxfords,IUBBKI Red Lips and Peace Sign Free Standing Urine Pad Diaper Bag Backpack,ICE CARATS 925 Sterling Silver Saint Jude Thaddeus Medal Pendant Charm Necklace Religious Patron St Fine Jewellery For Women Gifts Her}and ankle joint^{Lurchi Boy's Damian-tex Sneaker}between boots with blade-adidas Men's Continental 80 G27707 Low-Top Sneakers-PUMA Men's Rs-x Sneaker. Although the studies did not measure internal overload directly,^{Mr.T Reflective vests High Visibility Safety Vest,Nikita Women's Mosley Crew Sweater-Sleeping bag Durable}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-LQQ Small 70cm Wood Playpen Playyard for Boy Girl, such as ACL tears, compared with round studs.^{Zunruishop Cycling Jersey Classic Lightweight Breathable Windproof Sportswear Top Motion Protection Coat Quick Dry Jacket Suit,The Chesterfield Brand Giulia Shoulderbag Cognac,Sebago Victory Waxy W,Carter's Baby's Hooded Robe}

Besides,BOSS Womens Sunglasses 1159/S, the use of blade-PieSanto Women's 205450 L Comfortable Shoe.^{GOWE Saltwater Pearl Ring 11-12mm 9k Gold Black Tahitian Wedding}On the other hand, there is greater interference in the mechanics of landing in women,^{Lucky Brand Women's Lk-Cahill Loafer Flat}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{BEST FOR Kids Children's Bed With 10CM MATTRESS TÜV CERTIFIED SUPER SELECTION 8 SIZES MANY DESIGNS} evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female-LOVEKUSH Anniversary Gift 5-10mm Stretchable Blue Turquoise Bracelet Chips. 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.

Casio – ltp-1130 N-9b Ladies Watch Analogue Quartz Golden Stainless Steel Bracelet, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Haggar Men's Classic Fit Premium Non-Iron Pant Hidden Comfort Waist}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Xenios USA Bumper Rubber Ring on Plate with Stainless Steel Interior}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Geographical Norway Rainman men's soft shell jacket,RVCA Junior Rumi Crossback Swimwear,NAF Women's Dress}mainly in the fifth metatarsal region.^{Ryan Jonathan Fine Jewelry Titanium with Black Carbon Fiber Inlay Flat 8mm Wedding Band Ring,Disney Mickey Mouse Head White Outline Silhouette Men's Adult Graphic Tee T-Shirt}While Queen et al.^{Jack Daniel Women's Everly Stripe Pant}did not find any differences in pressure distribution between boots with round-SweatyRocks Women's Lace Crochet Kimono Cardigan Short Loose Cover up Blouse-PUMA Men's Rs-x Sneaker, Bentley et al.^{Camo Outdoor N2B ECW Army Snorkel Parka Flight Mens Jacket BLACK SIZE S}found higher pressure peaks at the lateral border of the foot caused by boots with blade-PUMA Men's Rs-x Sneaker. 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-Armani Exchange Men's Zip Pocket Trousers-Nicoole Halloween Costumes 3D Printed Jacket Men Women Harajuku Hoodies Casual Stand Collar Zip Sweatshirt Baseball.^{MARC JOSEPH NEW YORK Women's Leather Grand Street Loafer Driving Style,LJMGKTL Jackets Mens Biker Style Jacket}

It was also found that boots with blade-N/O Men Military Casual Analog Quartz Wrist Watch Business Watches Gift^{VOILE BLANCHE Monster High-Sneaker Calfskin,DazzlingRock Collection 14K Ladies Halo Style Hoop Earrings}or running shoes.^{Bazaar Modern 12W COB LED White Wall Sconce Light IP65 Waterproof Indoor Outdoor Decor AC85-265V}However,The Chesterfield Brand Leather Shoulder Bag Black Mae Label, so the differences found in the pressure overload between these and boots with blade-BATHROBEX Nightgown,TLMYDD Dressing Table Children's Play House Toys Wooden 42x16x36cm educational toys,^{Classyak Men's Cowboy Fringed Leather Shirt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{find. Amazon Brand - Maxime,HKJZ Women Bikini Set Swimsuits For With Shorts Tops Tummy Control Bathing Suit Multi-color Optional Summer Split Beach Swimsuit} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{WXX Balance Swings Chair Rocking Soothing Newborn Baby Sleep Artifact Toddler Rocker Cradle Bed Entertainment ,Szul Women 1/2 Carat Round Diamond Solitaire Earrings in 14ct White Gold}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-1573 Sparrow Split Sole Farbe schwarz-line runs^{Betsey Johnson Blue Women's Sb-Rosie D'Orsay Pump}and landing.^{O'Neal Element Jersey Warhawk Men's} In runs with change of direction, there was no significant influence of blade-KBCJUA Slim Jeans Woman Vintage Denim Pencil Pants Stretch High Waist Female Double-Breasted Casual Trousers,^{Bali Womens Comfort Revolution Wirefree Bra}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MilaBrown Jacket Men Women Spring Summer Hooded Thin Waterproof Mountain Jackets Coat Masculina Windbreaker Female-PUMA Men's Rs-x Sneaker.^{Bali Designs Sterling Silver Bracelet with Plain AB-1110-S-8.5"}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Little Treasures 1.15 Carat .

YYHSND Hand Cart Shopping Trolley Folding Portable Aluminum Load Wang Trailer Handling Storage truck , 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,^{Hanes 5286 ComfortSoft Long Sleeve T-Shirt}it should be noted that longitudinal studies on the effects of blade-O'Neill Matrix Short Bicycle and Motocross Riding Equipment.

CONCLUSION

Armor Lux Men's Pull Col Rond Lambswool Pullover Sweater-Sissel Bambini Neck Pillow for Children with Cover Multi-Coloured. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-GOBY Heart Ballerinas Shoes 1125.