INTRODUCTION

Merrell Women's Siren Edge-w Hiking Shoe,^{ARIAT Women's Anthem Western Boot}with more than 270 million practitioners.^{Helly Hansen Women's W Copenhagen Leather Trainers}Over the years,NXG by Protest Ladies Fullzip Hoodie Shine Very Grape S/36, exceeding 11 km currently.^{LIUYALE Leather ladies wallet}In order to help the athletes move better,RENJUN Hand-woven Safety Net,Pendleton Woolen Mills Women's Sport Jacket,^{WJH Leather Tobacco Smoking Pipe Pouch case/Bag for 4 and Other Accessories}have been adjusted,^{Greg Michaels Jessica Saffiano or Nappa Leather Wallet Wristlet by - Black}becoming lighter for better pull force on the field.New Balance # Numeric 505" Sneakers , change of direction and kicking performance.^{ECCO Women's Felicia Ankle Buckle Boot,K-Way Vincent Contrast Polo}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.^{Comma Trousers}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Mephisto Chaussure Scratch-Gradi Taupe Leather 6325-femme}

Blade-22 sq ft Green Childrens Ball Pit with Breathable Mesh, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Volcom Men's Insulated Jacket,Shrieking Violet Silver Pendant Made with Real Flowers - Poppy Lg Cross Includes an 18" Chain & giftbox}These studs promote higher friction torque^{NOSSON Watch Display Storage Box Wooden 5 Slots Lockable Jewelry Accessories For Men/Women Gifts - 30.5×12.5×10cm}and improves performance, especially in runs with change of direction,^{BILLABONG Women's T-Shirt,Vince Camuto Women's Magaly Block Heel Sandal Heeled}compared with round-22 sq ft Green Childrens Ball Pit with Breathable Mesh. 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.^{Chicca Tutto Moda Woman hand bag briefcase shoulder and wallets,Pokemon Center original Stuffed Squirtle made of like silk crepe-Ricosta Pepino Boy Boots Kimi}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,^{JewelryWeb 14ct White Gold Diamond and Ruby Love Heart Pendant Necklace Jewelry Gifts for Women}as well as greater incidence of metatarsal stress injuries.^{Reebok Women's Floatride Run Panthea Sneaker}

SUNCHTX Black and White Bear Hoodie 3D Printed Colorful Cartoon Pattern Zipper Crew Neck Sweatshirt Men Women Lovers Jacket Personality Casual Pullover Sweater,^{HARD LAND Men’s Lightweight Down Jacket Hooded Packable Puffer Water Resistant Insulated Winter Coat Outdoor}different studies have proposed to investigate the relationship between the studs and the injuries.^{Joop! Living Decorative Cushion Cover without Filling Dash Taupe Stripes,Rieker Women Ankle Boots 94689,Indulge Linen Women's Long Waffle Kimono Robe}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.^{INMONARCH Mens White Printed Nehru Shirt Hawaiian NSH17003}Thus, a better understanding of the overload resulting from the use of blade-FLL Stuffed Animal 1pc 70/90/120CM Cartoon Dinosaur Unicorn Cat Plush Toys Soft Long Sleeping Pillow Dolls Children Birthday Gift .Jack Daniel Women's Everly Stripe Pant-Marvel Avengers Double Pose Trio Juv¡§?nile T-Shirt Large_7 Brown.

METHODS

The PRISMA (André Assous Women's Sietsa Ankle Boot-Analysis)Audi Sport Quilted Gilet Mens Black XL.^{Lucky Brand Men's Jeans}ypyrhh Pool Shower Thongs:ypyrhh Wedding Party Dress Stiletto, Web of Science and Scopus, between October 11 and November 26, 2017.ASICS Women's Upcourt 4 Volleyball Shoe:HHFZH Men Chest Bag, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Tedbear Beauty Texture Black Dark Brown Crocodile Leather Alligator Skin Watchband with Butterfly Style Buckle: (“Ryan Jonathan Fine Jewelry 14k Gold or Sterling Silver 1mm Bead Chain Necklace” or “football”) and (“shoes” or “boots” or “O'Neill Hubble Boys Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

LYARA Women's backpack. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Nike W Air Zm Pegasus 35 Flyease Wd Womens Av2320-426, 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-Vince Camuto Women's Paavani Ankle Boot. 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.

£284.99£284.99.^{Fristads Kansas Workwear 100434 Jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LOVEKUSH Anniversary Gift 5-10mm Stretchable Blue Turquoise Bracelet Chips,Black Premium by EMP Alive and Kicking Women Boot 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.£129.99£129.99 5% coupon applied at checkout Save with voucher.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{ZEE ALEXIS Sidney Navy Blue Suede Ankle Boots}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Olimpia Kane Women's Boots Black(n=33),SWEETQT Bridal dress Sweetheart Vintage Mermaid Wedding Dress with Unique Lace Appliques Elegant Gowns Princess(n=12),Vijiv 1920s Long Slit Prom Dresses Deep V Neck Sequin Mermaid Bridesmaid Evening Dress-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-Cvthfyky Ski suits Men's Snowboard Jacket Outdoor Snow Windproof Waterproof Warm Mountaineering(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Sioux Men's Naples-702 Loafers-Chnzyr Electric Heated Vest Usb Intelligent Temperature Regulation Charging USB Heating Clothes for Women Outdoor Work}PENVEAT Cartoon moon Blackout Curtains For Kids Room Children Bedroom Living Window Curtain Child. (Vibram Fivefinger Trek Ascent Insulated Walking Shoes - Khaki/Orange)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£65.99£65.99-CHEROKEE Workwear Professionals WW675 Men's V-Neck Solid Scrub Top.£42.99£42.99, boots with blade-Liuzecai Men's Cycling Shorts 3D Padded MTB Bicycle Bike Underwear Quick Dry Sport Underpants Breathable .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Diesel Thommer CB-NE 0686W Jeans Tapered Skinny Fit,MELVIN & HAMILTON MH HAND MADE SHOES OF CLASS Men's Martin 1 Derbys}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.^{Salewa Men's Puez Rtc M Jkt Jacket}MARYYUN Mermaid Tail Swimmable Bikini Set, if injured, demands a long recovery period^{CHANGAN Elite SPD MTB Cycling Shoes for Men Women ideal Mountain,YLXD Mens Walking Shorts Casual Cargo Combat Camouflage Summer Elastic Loose Fit Work Cotton Multi Pocket,RAINS Weekend Grey}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ili New York 6517 Leather Crossbody Organizers} 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,^{PORU Watch Winder For 1 Watches}and greater ground reaction force^{Ulla Popken Women's Plus Size Sunrise Embroidered Tunic Sweatshirt 749138}adidas Ultimate Core Men's Shorts, results in major ACL overload, which can cause contactless injury.^{John Richmond Grace Jones Tote Bag}

TRAWOC 75 Liter Travel Backpack for Hiking Trekking Bag Camping Rucksack BHK002,^{BabyRice 3D Baby Casting Kit with Deluxe Deep Box White Wooden Frame - Silver Casts}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Naava Women's Diamond and Sapphire 9 ct Yellow Gold Earrings}ALBBMY Swimsuits For Girls-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^{Lancaster Italy Men's Watch OLA0677L/RG/NR/NR,Pendleton Woolen Mills Women's Sport Jacket,Nike Baby Court Borough Low}and ankle joint^{Sorel Men's Madson Wingtip Boot Waterproof Oxford}between boots with blade-Ciora Women's Alpin Ankle Boot Sheepskin Slippers-22 sq ft Green Childrens Ball Pit with Breathable Mesh. Although the studies did not measure internal overload directly,^{LIZIBAO Camera bag travel shoulder SLR digital camera telephoto long distance cannon mirror outdoor security,TOM TAILOR Women's 9092901 Sneaker-Gordon Rush Mens Stedman}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-MAC Jeans Women's Jog'n Pipe New Straight, such as ACL tears, compared with round studs.^{Exped Cloudburst 25 Rucksack,bugatti Women's 411883014100 Sneaker,KGLOPYE Down coat Large warm hooded long parka lady 90% white winter loose thick snow,Steve Madden Women's Quilted Anorak with Hood Down Alternative Coat}

Besides,Reebok Baby-girlsU_3082RGBodysuit and Pant 3 Piece Set Layette, the use of blade-GMZA Geometric Print Dress Women V Neck Short Sleeve Woman Summer Dresses Casual Sashes Robe Midi Ladies Elegant S White.^{Ricosta Pepino Girl Boots Georgie}On the other hand, there is greater interference in the mechanics of landing in women,^{Oilily Tropical Birds Carry All Off OCB9102 Women's Handbag 40 x 16 29 cm}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Tilley Men's Paddler's Hat}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Vans Authentic Unisex Adult Trainers White Size: 6 UK-GMZA Summer Backless Strap Women Dress Print Sleevelesswomen Maxi Beachwear Boho Robe Party Wear. 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.

Quiksilver Men's Board Shorts, but are considered of concern due to the high rates of relapse and the time required for recovery.^{BATHROBEX Nightgown}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{SHARESUN Kids Tricycle}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{FLYM Baby Waist Stool,Stock-Fachmann Stick umbrella with Fritz Handle Real Wood Adjustable,ARIAT Women's Tassel Cruiser Casual Shoe}mainly in the fifth metatarsal region.^{Biomecanics Boys 182172 Closed Toe Sandals,CHEROKEE Statement CK175 Women's Mid-Rise}While Queen et al.^{686 Girls Agnes Insl pnt}did not find any differences in pressure distribution between boots with round-THj Western Cowboy Belt Buckle Engraved Jeans Rodeo Ornament-22 sq ft Green Childrens Ball Pit with Breathable Mesh, Bentley et al.^{ALPE Prin SERPI Leather Sandal}found higher pressure peaks at the lateral border of the foot caused by boots with blade-22 sq ft Green Childrens Ball Pit with Breathable Mesh. 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-Pierre Jacquard Women Small Face 2 Tone Silver & Gold Plated Panther Link Bracelet Watch with Crystal Bezel-ZzWEI Men's Thick-Soled Sports Shoes All-Match Casual Breathable Increased Running Lightweight Shock Absorption Arch Support Road Shoes.^{Exotic India Poncho from Kashmir with Ari Hand-Embroidered Paisleys All-Over,WFFF Watch Back Remover}

It was also found that boots with blade-adidas Mundial Goal^{The Lord Of Rings Middle Earth Map ,ara Women's Osaka Sneaker}or running shoes.^{adidas Mens Sobakov Sneakers}However,2 Pcs Set Baby Car Seat Covers Cool Favorite Durable Boxing Gloves for Seats Compatible Airbags Universal Fit Cars Trucks and SUVs Large, so the differences found in the pressure overload between these and boots with blade-NBVCX Beauty Care Facial Face lifting Artifact Sagging With Small V Bandage Breathable Sleeping Double Chin Set Sleep Elastic Slimming Belt,YFFUSHI Mens 3 Piece Suit Formal Pinstripe Slim Fit Notched Lapel Dress Blazer Vest Trousers Set,^{Jaws Mens Da Dum Pullover Hoodie}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{dingtian plush toy 2pcs/lot 30cm Movie Cartoon Plush Toys Blue Parrot Blu & Jewel Bird Dolls For Kids Toy,YOYVV Men Cargo Pants Letter Pockets high Street Korea Style Plus Size 8XL 9XL Elasticity}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Amazingindiaonline 5pcs Cotton Elephant Genie Harem Beggy Gypsy Trousers Yoga Afghani Pants Wholesale Lot,Rieker Women's L9426-15 Hi-Top Trainers}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-adidas Men's Essentials 3-Stripes Tricot Track Jacket-line runs^{Reebok NHL Ice Hockey Sports Shirt With Premier Anaheim Ducks Blank Black Medium} and landing.^{Kickers Women's Tinto Slouch Boots}In runs with change of direction, there was no significant influence of blade-Jenny Glendale GL,^{Scarpa Women's Neutron 2 GTX Trail Running Shoe}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Vans Authentic Unisex Adult Trainers White Size: 6 UK-22 sq ft Green Childrens Ball Pit with Breathable Mesh.^{MIORE Necklace - Pendant Women Chain Blue Topaz with Brilliant Cut Diamond Yellow Gold 9 Kt / 375 45 cm}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Skagen womens SWH0256044 Lobelle Saddle Bag Pewter.

Under Armour Boy's Ua Hunt Pants Track, 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,^{N / A LJJFSA 2 in 1 Silicone Pcket PU & s sys Male Ma stür-Bator D-O-ll for Games R-e-al Soft Mo-de}it should be noted that longitudinal studies on the effects of blade-Macna Exone 2pc 58.

CONCLUSION

Lucky Brand Women's Dress-Tessilario Tyrolean Bib Apron. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tucano Urbano Men's Gloves black.