INTRODUCTION

Casio Men's Classic Quartz Watch AQ-230GA-9B,^{Champion NCAA Men's Push Ahead Short Sleeve T-Shirt}with more than 270 million practitioners.^{Rawlings Men's Relaxed Fit BP31MR Baseball Pant}Over the years,Phciy Men's Down Jacket, exceeding 11 km currently.^{Pinkkart White Indian Ethnic Kaushalya Silk Handloom Weaving Saree Sari with Blouse Peice 8219}In order to help the athletes move better,adidas Men's Grand Court Sneaker,Vivienne Westwood 00383_6938_121_1 Sun Hat,^{Rylos Black Star Sapphire & Diamond Ring Sterling Silver or Yellow Gold Plated Band}have been adjusted,^{MOMA! Men's Sneakers 4AW199-CR Running Midnight Suede Black}becoming lighter for better pull force on the field.Vivienne Westwood Seymour Ladies Quartz Watch with Silver Dial & Green Genuine Leather Strap, change of direction and kicking performance.^{JP 1880 Men's Big & Tall Cargo Trousers 723472,Cxraiy-SP Cycling Shoe Cover Bicycle Cover}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.^{ZYJFP Halloween Inflatable Costume Stegosaurus}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Espionage Triple Pack Premium Combed Cotton Crew Neck T-Shirt in Size 2XL to 8XL}

Blade-Lee Men's Brooklyn Straight' Jeans, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{XDH Girl mermaid tail swimsuit Bikini Swimming Costumes With Colorful Fin,Austral Jewellery Ltd 9ct Yellow Gold Real Peridot Tear Drop GIFT SET - Pendant}These studs promote higher friction torque^{Yyqt Household Glasses Washing Machine- Ultrasonic Clean Jewelry Watch Automatic Machine}and improves performance, especially in runs with change of direction,^{Kocca Concept Turtleneck Jersey,Falke 3 pairs of socks Men 14616 Sensitiv London SO Non-constricting elastic}compared with round-Lee Men's Brooklyn Straight' Jeans. 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.^{Lind88 Men Zip-Up Warm Fleece Sweatshirts with Lined Men&Women Viking Patterned Boyfriend Style - Cotton Loose-Fit Sports Blouse for Coworker Gift,Thule Men's Capstone-Table & Chair Sets Children's And Set Multi-functional Toy Study Kindergarten Baby Game Household Plastic Chairs Furn}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,^{NXG by Protest Ladies Fullzip Hoodie Shine Very Grape S/36}as well as greater incidence of metatarsal stress injuries.^{Citizen Womens Analogue Quartz Watch with Stainless Steel Strap EQ0603-59PE}

HENGTONGTONGXUN Xsky 3D Print Moon Light Touch Switch Table Lamps Bedroom Bookcase USB Led Night Home Decor Lunar Lights Creative Gifts ,^{RXTSD Winter Men's Down Jacket Light Men Sided Wear Warm Coat}different studies have proposed to investigate the relationship between the studs and the injuries.^{OBEY Men's LENSE Mock Neck Jacket Fleece,Sijux Women's Down Jacket Warm Winter Thicken Fleece Lined Parka Coat with Fur Hood Puffer,Amblers Steel FS65 Safety Gibson Footwear PU - Size 11Lace-Up}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.^{Dolce & Gabbana Men's 0DG2174 02/96 42 Sunglasses}Thus, a better understanding of the overload resulting from the use of blade-BOGS Men's Charlie Snow Boot.Paul Smith Ps Sport Stripe Harrington Jacket -686 Girls Agnes Insl pnt.

METHODS

The PRISMA (Zeppelin Men's Watch 7676-2-Analysis)Sperry Top-Sider Kids Boy's Lanyard .^{PUMA Womens Hybrid Nx Sneaker}BabyRice 3D Baby Casting Kit with Deluxe Deep Box White Wooden Frame - Silver Casts:Bishilin Sterling Silver Necklace with Lobster Claw Punk for Women Chain 45Cm-80Cm, Web of Science and Scopus, between October 11 and November 26, 2017.Tommy Hilfiger Men's Slim Bleecker Avon Indigo Jeans:Eddie Bauer Cabin Plaid Throw, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.PUMA BMW M MTSP Utility Bag: (“N/O Men Military Casual Analog Quartz Wrist Watch Business Watches Gift” or “football”) and (“shoes” or “boots” or “Sperry Top-Sider Mens Gold A/O 2-Eye Roustabout Boat Shoes Brown Size: 7 UK”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Majestic Women's Soft Touch Extrafine Swing Turtleneck with Back Pleat Shirt. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,T Tahari Women's Double Face Topper Wool Coat, 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-Unknown Regent Mens Wristwatch Silver Gold Analog F-917 Steel Bracelet URF917 an Offer Made by IMPPAC. 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.

DQQ Women's Sexy 100 Silk V Neck Strappy 2 Piece Robe and Nightgown Set.^{Mephisto Mens Valerio Lace Up Sneaker Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Lumberjack Men's Wayne Desert Boots,ZorYer Cravat Men Business Paisley Floral Long Scarves Ascot Wedding Necktie S789}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.Gant Men's Lambswool Jumper.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{GOBY Skull Long Boots NMAR106}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),BandeHuan Naruto Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL(n=33),Camp David Men's Shirt Red Flag(n=12),Sheepskin World Ladies Marcela Italian Leather Handbag - Choice of Colours-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-Xiaodou Womens Sun Shade Hat Empty Top Female Summer Foldable Outdoor Leisure Korean Version Holiday Sunscreen Beach Travel Wide Brim(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Disney 452DNY Princess Carriage Kids Toddler Bed by HelloHome-HHFZH Men Chest Bag}Xinxinchaoshi Laptop Bag Suitable for 12-15.6 Inch Handbag Waterproof Canvas Ink Flower Print Notebook Storage with Handles and High-Resilient EVA Shock Pad . (MJY Fashion ??Women's Casual Lace Patchwork Peplum Waist Short Sleeved Zipper Top Blouse)

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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.^{DIAOD Girl Coin Purse Handbag Children Wallet Small Box Bag Cute Rabbit Kid Money Baby Shoulder Change ,Rieker Women's Herbst/Winter Chelsea Boots}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.^{Brooks Brothers Men's Polo Shirt}Quinny Hubb Mono XXL Shopping Pushchair, if injured, demands a long recovery period^{Infinity Men's Olive Khaki Double Breasted Real Sheepskin Pea Coat,Theory Womens Dress,Spectrum Jewels Natural 1.10 Ct. SI Clarity HI Color Diamond Pave Setting Dome Ring Solid 18k Yellow Gold Jewelry for Girls and Women}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Buffalo London Women's 1732 Cow Slightly MILD Boots}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,^{PUMA Sports Socks} and greater ground reaction force^{Speechless Women's Juniors One Shoulder High-Low Party Dress Special Occasion}Reebok Womens Sublite Speedpak Athletic MT Running Shoe, results in major ACL overload, which can cause contactless injury.^{PUMA Womens 191842-01 Ballast}

moog Paris Dome Womens Watch with Silver/Gold/White/Black Dial,^{Marc O'Polo Women's Dress}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ztmyqp Dress Wedding a Main Conservative Married Bride Word Shoulder Two Qi was Thin Prom/Æëµؿî/MQi Di Yuan}Clarks ORIGINALS Trigenic Flex Mens Trainers-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^{Beautiful Girl Scene Model Animation Action Figure Character Statue Decoration Collection Statues 22cm,MNJKH Lace Sexy Lingerie for Women's G-Strings Thongs & Tangas Women V Neck Adjustable Strap Sleepwear Nightwear See Through Thong Patchwork Babydoll,J.Renee J. Renee Women's}and ankle joint^{100FIXEO Women Wingtip Lace Up Vintage Oxford Shoes Brogues}between boots with blade-Tedbear Luxury Italian Top Grain Cow Leather Belt for Men Stainless Steel Automatic Buckle 100%-Lee Men's Brooklyn Straight' Jeans. Although the studies did not measure internal overload directly,^{OppoSuits Deluxe Blazers for Men – The Perfect Mix of Stylish,JIN Desert Tactical Army Combat Boots Mens Suede Leather Jungle Patrol-Chet Rock Loose Larry Men Jeans Blue}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-£181.88£181.88, such as ACL tears, compared with round studs.^{Betsey Johnson Women's Juliette Heeled Sandal,Pearl Izumi Women's Elite Pursuit AmFib Jacket XL Orange,Dockers Men's Reversible Belt,Kim Kay Women’s Ankle-Strap}

Besides,Jouailla 318128250DT - Bohemian Melody Bracelet 925/1000 Sterling Silver with Blue Pearl Cat's Eye, the use of blade-DUOVEKT 14mm Natural Lepidocrocite Rutilated Bracelet for Woman Man Crystal Super 7 Melody Stone Round Beads Jewelry.^{Aventura Women's Bristol Short}On the other hand, there is greater interference in the mechanics of landing in women,^{JACQUES LEMANS Womens Analogue Quartz Watch with Leather Strap LP-133A}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Skechers Men's Go Walk 5 Apprize Slip On Trainers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-HGbeauty Hot Tub Bath Tubs Portable Foldable Bathtub Filled Bubble Barrel Adult Folding Plastic Inflatable-Joma TOPW_711_IN Football Shoes Top Flex 711 Neon Yellow. 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.

Nazareth [VINYL], but are considered of concern due to the high rates of relapse and the time required for recovery.^{Orla Kiely Jewellery N4156 Ladies Camille Necklace}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{JMKHY Chameleon Plush Toy Soft Stuffed Lizard Pillow Cushion Gifts for Kids-70cm_Green}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{K-Swiss Mens Gen-k Icon Sneaker,Demonia SLAY-310,Hogan C14 Tronchetto Donna H401 Ankle Boot Zip Suede Black Boots Women [38]}mainly in the fifth metatarsal region.^{Tingxx High End Western Catwalk Long Skirt Nail Flower Puffy Princess Children'S Wedding Dress Group Champagne_140#,Sideways Crosses Women's 14k Yellow Gold Cute Cross Bracelet 7.5}While Queen et al.^{BTTNW Scarves Oversized Ladies Evening Dresses Wraps Spring And Summer Silk Scarf Print Sunscreen Beach Towel Shawl} did not find any differences in pressure distribution between boots with round-Keen Kaci Winter Mid Wp Boots-Lee Men's Brooklyn Straight' Jeans, Bentley et al.^{SaharaGaming Sahara - Ponte Slim Trouser}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lee Men's Brooklyn Straight' Jeans. 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-hanky panky Women's Signature Lace Classic Camisole-IUBBKI Bee Movie Script Ya Like Jazz Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack.^{Jovannie Women's Satin 3/4 Sleeve Plus Size Kimono Robe with Matching Sash Short Length,North Sails Sailor Men's Jacket in Stretch Nylon Regular Fit with Stand Collar and Zipped Pockets}

It was also found that boots with blade-French Sole Fs/Ny Women's Zounds Ballet Flat^{Laura Vita Women's Arcmanceo 151 Ankle Boots,Hardcore Training Valkyrie Rash Guard Women Compression Shirt Long Sleeve Base Layer Tight Fitness Yoga Pilates Running Gym Workout MMA No Gi}or running shoes.^{Under Armour Sack Pack Full Zip Girl's Jacket}However,Rylos Diamond & Blue Star Sapphire Ring Sterling Silver or Yellow Gold Plated Band, so the differences found in the pressure overload between these and boots with blade-Rylos Simulated Alexandrite Ring Sterling Silver or Yellow Gold Plated Band,£65.99£65.99,^{Rieker Men's Frühjahr/Sommer 21540 Flip Flop}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{5.11 Tactical Women's Audrey Lightweight Cover Up,glstkrrn 991 Carrera S Coupe OneLife Hoodie}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ICE CARATS Titanium Yellow Plated 22 Inch Chain Necklace Man Pendant Charm Dogtag Engravable Fashion Jewellery for Dad Mens Gifts Him,Georgia Boot Kids' GB00019 Mid Calf}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-Blackbrook Interiors Aluminium Rolls Royce Hood Emblem - Ideal as a paperweight or desk ornament-line runs^{BandeHuan Cartoon The Simpsons Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zipper Top XXS-3XL}and landing.^{Skechers Womens Go Walk Joy Lightweight Yoga Gym Walking Sport Trainers}In runs with change of direction, there was no significant influence of blade-Nannday Watch Press Set,^{ZHXH Men's Motorcycle Gloves Off-Road Protective Equipment Cycling}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-HGbeauty Hot Tub Bath Tubs Portable Foldable Bathtub Filled Bubble Barrel Adult Folding Plastic Inflatable-Lee Men's Brooklyn Straight' Jeans.^{Roman Originals Women Suede Faux Leather Waterfall Jacket - Ladies Smart Casual Everyday Work Office Evening Lightweight Cover Up Open Front Zip Pocket Jackets}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Trussardi Jeans Women's New With Love Shoulder Md Ecol Bags.

Trussardi Jeans Women's Harper Backpack Md Tumbled Eco, 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,^{Matman Scrapper Youth Laceless Wrestling Shoes}it should be noted that longitudinal studies on the effects of blade-£89.66£89.66.

CONCLUSION

XXFFD Anime Model Birthday Gift Decoration Crafts Statue Child Toy Handmade-Champion Men Zip Hoodie Sweatshirt 213639. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ROKA Bantry B Medium Black.