INTRODUCTION

Casio Watch - G-7900-3DR,^{N / A Creative chicken plush pillow soft stuffed cartoon animal toy bedroom sofa cushion doll child birthday gift home decoration without battery 65cm}with more than 270 million practitioners.^{Lavari Jewelers Created White Opal Seahorse Pendant with .012 cttw Diamonds - Sterling Silver}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Fristads Kansas Workwear 100545 Pro Trousers Zip-Off}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{LDH 2020 Short Bring Real Furry Collar Packaged Down Jacket Women}have been adjusted,^{JIEEME Genuine Leather Women's Fashion Pointed Zipper Ankle Boots Mid Heel Stiletto with Warm Lining Short Shaft for Women Z08-1001 White Size: 7 UK}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{PUMA Apparel Men's Motorsport Hoodie,Hanes Men's Red Label Dyed Tanks P2 Assorted S}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.^{Peora London Blue Topaz Halo Ring Sterling Silver 1.50 Carats Sizes J to S}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Dower & Hall Silver Marquise Grey Pearl Earrings ~ LUE42-S-DGP}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Nick Jr. Dora the Explorer Plush Toy - 8",Hanes Ultimate Men's 6-Pack FreshIQ Blue Label Crew T-Shirt}These studs promote higher friction torque^{BandeHuan Master Jiang Unisex Hoodies HD 3D Print Pullover Casual Sweatshirts Long Sleeve Pockets Hood Fashion Gifts Hoodie Men's Woman Anime Hooded Jumpers Sportswear T-Shirts Zip Top XXS-3XL}and improves performance, especially in runs with change of direction,^{WOLVERINE Mens Swampmonster Wp Boots,Deryan Peuterbox} compared with round-Glenna Jean Central Park Bumper. 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.^{MIBKLPG Tulle Skirt Fashion Tutu Skirts Womens Pleated Long Ball Gown,Timberland Pro Mens 6" Barstow Wedge Boot Moc Alloy Safety Toe-Klew Men's NCAA Holiday Ugly Sweater}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,^{Pietro Ferrante Ring Friendship - Bronze Wanderlust Collection JWB3393}as well as greater incidence of metatarsal stress injuries.^{Chaco Zcloud}

L.Credi Juliane,^{Wiggly Giggler Rattle} different studies have proposed to investigate the relationship between the studs and the injuries.^{MIBKLPG Skirts For Women Glamorous Dot Jacquard Mesh Overlay Tiered Elegant Mid Waist Skirt,LOVEKUSH 925 Sterling Silver Rock Gift Helling 6mm Stracking Golden Pyrite Bracelet Round,The Scotland Kilt Company 5 Piece Package with Pin Hose and Sporran - Sizes 30-44 Gunn Modern}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.^{EDAS LUXURY GIANLUCIA Cielo 1}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{Adoretex Solid Swim Parka -Red-X-Large}Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{Spec.-Ops. Brand Spec-Ops Shoulder Pocket Wallet}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants,Dickies KJ809 Boys Hooded Softshell Jacket}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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Child Safety Net Protection Climbing Frames Fence Net}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Finn Comfort Men's Braga Mocassins-Mexx Baby Girls Short Sleeve Dress}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (£55.95£55.95 £70.99£70.99)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.Converse 315660, boots with blade-Cofra 78450-002.W43 Size 43 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{s.Oliver Gents Watch SO-1906-LQ,Display Stands Lxn PU Leather Jewelry Props}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.^{La Sportiva Artic Long Sleeve M Thermal Shirt}Converse 315660, if injured, demands a long recovery period^{VAUDE Men's Me Idris 3in1 Ii Double jacket,QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps,Les Trésors De Lily Tresors [Q4035] - Gold Plated Necklace}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Pod Regus Derby Toe-Cap}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,^{Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland}and greater ground reaction force^{ECCO Men's Soft 7 Tie Sneaker}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Cavendish French Handmade Sterling Silver Russian Bangle}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{ICE CARATS 925 Sterling Silver Plate Square Band Ring Size 5.00 Stackable Fine Jewellery For Women Gifts Her}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Gabor Women Casual Derbys}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{MIBKLPG Women Plaid Skirt Casual A Line Skirts Ladies Elegant High Waist Mini Split,Adorise Swimwear Women's Bikinis Birds,Mil-Tec Tactical Boot with Nylon Zipper}and ankle joint^{Sorel Men's 1964 Pac Nylon Warm Lining Mid-Calf Boots}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Elila 2-Ply Cotton Nursing Bra Style 1613 - Black 36H Support Softcup #1613,Mil-Tec Combat Trageseesack-Le Specs Sonnenbrille} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{Pearl Izumi Men's Quest Tour Jersey,Figleaves Womens Camelia Soft Touch PJ Set,Pantogar Pantovigar * 1 box = 90 capsules New Formula Original Merz Pharma Made in the European Union The Best Remedy for Hair Loss and Nails Regrowth,XIAOTING Compact Folding Stroller}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Think! Women's Guad_3-000037 Loafer}On the other hand, there is greater interference in the mechanics of landing in women,^{shenlanyu Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{GUESS Women's Eternal 2 Wedge Sandal Black Size: 7.5 UK}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ZLDDE Women's Off The Shoulder Strapless Strap Evening Party Dresses}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Carraig Donn Carraigdonn 100% Merino Wool Handknit Aran Zipper,Muga Wedding Vest Set with Plastron,Lwieui Straw Bag Women Woven Shoulder Handbag Beach Travel Crossbody Shopping Baskets}mainly in the fifth metatarsal region.^{Naava Women's 9 ct White Gold Amethyst and Diamond Flower Ring,Bearpaw Women's Snow Boot}While Queen et al.^{Zhusheng Men's Camo Mesh Multi Pockets Outdoors Utility Hunting Travels Fly Fishing Tactical Vests}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{MIRKA Mirka 23-145-600 Goldflex Soft Foam Back Abrasive Pad}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834.^{Silver on the Web Sterling Key and Cubic Zirconia Heart Top Pendant Necklace with Rollo Chain,Timberland Men's Bradstreet Chukka Leather Boots}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Hackett London Men's Classic Logo Tee T-Shirt,Doppler Carbo Nsteel Automatic Umbrella – Black}or running shoes.^{O'Neill Men's Water Resistant Hyperfreak Stretch Swim Boardshort}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{Shock Absorber Women's Ultimate Fly Bra Sports}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining,Tommy Hilfiger Women's ADP W Jenny Wishbone Placed Stripe Sweater}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Steiff Onyx limited edition Swarovski Elements teddy bear by - EAN 034435,Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{BCSHF Corset Punk Renaissance Bustier BasqueVintage Waist Cincher Lingerie For Weight Loss Body Sculpting}and landing.^{HangAir Underwater Kinetics Hanger For Drying Wetsuits}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{Reebok Women's Training Supply Muscle Tank Top}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Mascot 00525-590-01 Dundee Originals Thermal Jacket}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5"}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.