INTRODUCTION

Vogati 1/4 Cts of 2.50-3.00 mm AAA Round Rose Cut Black Diamond Stud Earrings in 14K Yellow Gold - Valentine's Day Sale,^{Cole Haan Women's Juliana Pump 75}with more than 270 million practitioners.^{Cotton Lane White Short Sleeve Embroidered Nightdress}Over the years,Gabor Shoes Women’s Comfort Sport Ankle Boots, exceeding 11 km currently.^{Comma CI Women's T-Shirt}In order to help the athletes move better,Douglas Cuddle Toys SAMPSON CLYDESDALE HORSE,Grisport Women's Lady Hurricane High Rise Hiking Boots,^{Cole Haan Women's Josie Block Heel Sandal} have been adjusted,^{BMNN Mermaid Tails – 3pcs Toddler Swimsuit For Girls Tail Bathing Suit Bikini Swimming Set–birthday Gifts Women} becoming lighter for better pull force on the field.TY Flip the White Cat Beanie Baby, change of direction and kicking performance.^{Cole Haan Men's Slim Fit Blazer,Eco Tech Time Solar Drive Radio Controlled Gobi Gents Watch EGS-11248-12L}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.^{Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Huixin Women Maternity Clothes Pregnancy Nursing Baby Hooded Clothing Joint Tops Outwear}

Blade-Izod Men's Jeans, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas Unisex Kids Superstar Cf I Fitness Shoes,Ricosta Boy Boots Luan}These studs promote higher friction torque^{Oo-Lala Olivia - Li'l Ones TY Dolls}and improves performance, especially in runs with change of direction,^{Frank Men's White&Black Grid Plaid Slim Fit Tuxedo Prom Wedding Groom Suits Blazers Jacket,Champion Mens Powerblend® Fleece Crew Logo with} compared with round-Izod Men's 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.^{PUMA Mens Roma Basic Sneaker,ypyrhh Slim Glamour Flip Flops-Cecil Women's Skirt}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,^{Fossil BQ3351SET Ladies Jacqueline Watch}as well as greater incidence of metatarsal stress injuries.^{Nike Boy's Court Borough Mid}

Lee Women's Scarlett Cropped Jeans,^{J.Bradford Oxford Shoes Mens Brown Leather JB-DEVONPORT}different studies have proposed to investigate the relationship between the studs and the injuries.^{Under Armour mens F6 LE Football Gloves,Propet Women's Bailey Sneaker,Universal Car Seat Covers Front Seats 2pc Great Summer Panorama Obersee Lake Green Vehicle Protector Mat Full Fit Most Vehicle}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.^{Moda in Pelle Lizereti Black Leather}Thus, a better understanding of the overload resulting from the use of blade-Amblers Steel FS65 Safety Gibson Footwear PU - Size 11Lace-Up.Skechers Women's Flex Appeal 3.0-go Forward Trainers-Cole Haan Women's Zerogrand Stitchlite Distance Slip on Loafer.

METHODS

The PRISMA (AOXQ Winter hats Skullies beanie winter men's women's scarf Balaclava mask Gorras hat knitted-Analysis)QXue Women Watch Mechanical Stainless Waterproof Steel Strap with Analogue Skeleton.^{Joie Women's Sabriyya Fashion Boot}3Elfen Skirt a Linie - Knee Long Designed Made in Berlin:Columbia Men's Powder Pass Jacket, Web of Science and Scopus, between October 11 and November 26, 2017.£39.99£39.99:Save The Duck Cappotto Cappuccio Rosa Donna, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Pyrex Pantalone Nero con Scritta Bianca XL: (“adidas Men's Club Soccer Training Jersey” or “football”) and (“shoes” or “boots” or “LNDDP Automatic Watch Winders for 3 Watches Crystal Button Kinds of Power Supply 4 Timer Programs-35 * 22 28cm Black Lining White”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

HOAPL Men's Cowhide Boots Winter. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,adidas Women's Cf Qt Racer Fitness Shoes, 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-adidas Unisex Adults' Cloudfoam Racer Tr Trail Running Shoes. 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.

Ella Moss Women's Charlotte Off Shoulder Long Sleeve Top Blouse.^{Tissot Watch Man}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{£471.58£471.58 Promotion Available,Viking Unisex Adults' Ice Fighter Hunting Boots}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.adidas NBA Climawarm Ultimate Hooded Sweatshirt.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{NM-Fashions Mens Formal Sports Green Coat - Blazer Casual Wear Jacket for Men}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Grafters Gladiator Safety Boot Size 04(n=33),MYXUAA Charlotte Hornets 12# Men's Basketball Hoodie Howard Loose Sweatshirt T Shirt Sportswear(n=12),Alilo Honey Bunny Edutainment for your Child -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-CIESSE PIUMINI Man Felpa Con Cappuccio Blu Mod. CPMF01244 C4410X(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{painting-home Shade Window Panels with Grommets Aerial View of Na Pali Coast Kauai Hawaii Mountain Cliff Seacoast Scenic Photo for Bedroom-e Genius New Womens Brando Style Studded Biker Leather Jacket with Patches}Rieker Women Ankle Boots 94689. (ECCO Women's Soft 7 Ladies Ankle Boots)

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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.^{Lucky Brand Women's Varsity Pullover Sweater,Ulla Popken Women's Plus Size Autumn Floral Zip Front Sweatshirt 725876}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.^{Nlne Self-Adhesive 100% Silicone Breast}HXGpajamas Kids Hooded Towel | 100% Cotton Changing Robe With Pockets Boys And Girls Towelling Poncho, if injured, demands a long recovery period^{Under Armour Men's Fitted Cg Hoodie Warm-up Top,SANTA CRUZ Cabrillo Short Sleeve Men's Shirt,Generic Autumn Winter Women Sock Ankle Boots Warm Lace Up Sneakers Mesh Breathable Platform Shoes High Top Casual Wedge Jogging}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{ZYFXZ Safety shoes men's winter steel toe cap work anti-smashing anti-piercing high-top safety 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,^{Jessica Simpson Women's One-Piece Swimsuit}and greater ground reaction force^{Gabor Women's 53.422.10 Sneaker}Maidenform Women's One Fab Fit String Bikini Style Underwear, results in major ACL overload, which can cause contactless injury.^{Religious Jewelry by FDJ Solid 10k Yellow Gold Saint Bridget St. Brigid Cross Pendant}

Roxy Reflection Women's Fleece,^{LIYANSSH - Jewelry Box Girls Organizer with Rhinestone decoration 3 Layers Display Storage Case Earring Ring Necklace Holder for Women Washed chiffon}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Christopher James Of London Personalised With Your Engraving 0.925 Sterling Silver Medic Aware SOS Scroll Dog Tag Pendant Necklace 34 x 20mm 2mm Bead Chain In Presentation Gift Box} Diesel Women's Livier Slim Jeans-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^{MUZHE Charm Rose Gold Christmas Tree Pendant Necklace with Cubic Zirconia Gifts for Girls Daughter Wife,Ikon Men`s Oxblood Rub Off Penny Loafers,Angara Bezel Set Opal Solitaire Stud Earrings}and ankle joint^{ECCO Men's Turn Classic Boots}between boots with blade-Elvedon Squire Ladies Fitted Wax Jacket with Belt in Antique Brown-Izod Men's Jeans. Although the studies did not measure internal overload directly,^{Columbia Men's Horizon Explorer Hooded Jacket,Fay Cappotto Virginia Nylon Donna Mod. NAW5733331S XL Nero-Freddy Women's Trousers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Carhartt Men's 6 Inch Waterproof Wedge Boot Steel Toe Work, such as ACL tears, compared with round studs.^{Joules Womens Badminton Embroidered Short Sleeve Polo Shirt,XZYC Men s Nightgown Bathrobe Kimono Plush Lengthened Shawl Home Clothes Long Sleeved Robe Coat-Black_XL_,Baby Stroller,BILLINI Womens H1374 Yalena}

Besides,worldcoincufflinks Da Vinci Cufflinks- Give The Gift of a Genius- Vitruvian Man Mint Coins, the use of blade-Tingxx High End Western Catwalk Long Skirt Nail Flower Puffy Princess Children'S Wedding Dress Group Champagne_140#.^{Columbia Women's Minx Slip Iii Mid Calf Boot}On the other hand, there is greater interference in the mechanics of landing in women,^{J.Lindeberg Lyle Merino Crew Neck Knit}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hanes Women's Petite Open Leg Sweatpants}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TLMYDD Retro Men's Leather Co. Shoulder Bag Business Office Briefcase Messenger briefcase -£45.23£45.23. 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.

GUESS Women's GF0349, but are considered of concern due to the high rates of relapse and the time required for recovery.^{PICNIC TIME NCAA Tahoe Extra Large Insulated Cooler Tote}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Skechers Men's Dynamight 2.0 Fallford Black Size: 8.5 Wide}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Thomas Sabo Women Bracelet Boho Brown 925 Sterling Silver; 18K Yellow Gold Plating LBA0038-872-7,Cvthfyk Girls Winter Plush Coat Warm Jacket Girl Solid Color Faux Fur Casual Windproof,hummel Baskets junior stadil 3.0}mainly in the fifth metatarsal region.^{Geox Girls' J Casey P Ballet Flats,HL-TD Durable Football Training Suit Club Adult Youth Sweatshirt Long Sleeve Jogging BreathableTop And Pants QL0417 Casual} While Queen et al.^{Ruby Shoo Peri Boots Black}did not find any differences in pressure distribution between boots with round-RLJJCS1163 Men's Classical Genuine Leather Sandals Perforated Breathable Casual Summer Beach Shoes Anti-slip Compressed Slippers Round Close Toe Buckle -Izod Men's Jeans, Bentley et al.^{Kenneth Cole New York Men's Maraq Lug Boot Fashion}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Izod Men's 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-DSquared Dsquared2 Men's T-Shirt Dsquared Stampa Corvo s71gd0749-IZAS Zorge Pink.^{XIAOFANG Motorcycle Starter Clutch One Way Bearing Flywheel Fit For BMW F800ST 2007-2010 F800S 2006-2008 F800 F 800 S ST,Lamaze Baby Boys' Layette Set}

It was also found that boots with blade-Alegria Duette Womens Professional Shoe^{Disney Ariel Light-Up Wand Multi,Salamander Women's Ballet Flats}or running shoes.^{Rocking horses Solid Wood Baby Seat Children's Toys Can Play Music Plush Xuan - worth having}However,PUMA Boys' Alpha Hoodie Fl B Sweatshirt, so the differences found in the pressure overload between these and boots with blade-Sugoi Women's RS Zero Long Sleeve Cycling Jersey-Black,Urban Backwoods Rekall Logo Women Zipper Hoodie Hooded Sweatshirt,^{Gabor Women's Popsie Ankle Strap Sandals}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Roxy Be Wild and Wonder - Turtle Neck Jumper for Women ERJSW03221,Norma Kamali Women's Shawl Collar Coat Cape}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{athena International Throttle Pack,Superdry Harper Woman Dress Atlantic Navy/Atlantic Navy}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-XINBANG Super Mary toy set 4pcs/set Mario Bros Plush Toy Baby Luigi Wario Waluigi Stuffed Dolls-line runs^{MOXIN Heated Jacket Washable USB Charging Warm Vest}and landing.^{Woodtree Personality Creative Led Cartoon Children'S Room Ceiling Lamp Light Leaves Kindergarten Amusement Park Clothes Shop Lighting Mother And Child}In runs with change of direction, there was no significant influence of blade-Nike Women's WMNS Zoom Fly Trainers,^{Mstyle-UK Men's Formal 1 Button Slim Fit Club Sequins Prom Dance Dress Blazer Jacket Suit Coat}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TLMYDD Retro Men's Leather Co. Shoulder Bag Business Office Briefcase Messenger briefcase -Izod Men's Jeans.^{TLMYDD Dressing Table Children's Play House Toys Wooden 42x16x36cm educational toys}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pour La Victoire Women's Sebina Mule.

Keen Clearwater CNX Dark Red Coral 42, 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,^{Prada Sport Mens Sunglasses PS 51VS}it should be noted that longitudinal studies on the effects of blade-PUMA Men's Bmg Stadium Jersey.

CONCLUSION

SYLOZ European and American Girls Princess Dress Fluffy Children's Sleeveless Costume-Hoggs of Fife Sportsman W/P Shooting Fleece Jacket Green Coats & Jackets. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Bearpaw Girls Krystal Tassel Boot.