INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{CRJ LED Ceiling Light Creative Children Bedroom Lamp Dimmable Lighting with Remote Control Cartoon Boys Children's Room Captain America Iron Man Design Lampshade}with more than 270 million practitioners.^{Primadonna Deauville Women's Bra}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{Emerica Men's Wino Standard Skate Shoe}In order to help the athletes move better,PIAOLING Modern Simple Creative Resin Chandeliers,PUMA Infants & Toddlers Angle Tricot Set 1/4 Zip Top and Track Pants ,^{Earth Origins Women's Terry Slide}have been adjusted,^{Bombata Classic Briefcase}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots,OLYMP Men Shirt Long Sleeve Luxor}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.^{Pearl Izumi Transfer Men's Baselayer Long Sleeve}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring}

Blade-Reebok Boys' B Elem Ft Ts Sports Set, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL,FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear}These studs promote higher friction torque^{Armor Lux Men's Brest T-Shirt}and improves performance, especially in runs with change of direction,^{Sierra Designs Women's Microlight Jacket,Columbia Women's Arcadia Ii Jacket Rain}compared with round-Reebok Boys' B Elem Ft Ts Sports Set. 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.^{The SAK Kendra Hobo,HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser-Rieker Women Ankle Boots 95284}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,^{Etnies Men's Jameson 2 Eco Skateboarding Shoes}as well as greater incidence of metatarsal stress injuries.^{The North Face Women's W City Midi Trench parka}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Child Safety Net Protection Climbing Frames Net}different studies have proposed to investigate the relationship between the studs and the injuries.^{Fjallraven Fjällräven Unisex laptop backpack Kånken,WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches,Clarks Swift Mile Mens Casual Lace-Up Shoes}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.^{QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L}Thus, a better understanding of the overload resulting from the use of blade-Qazwsx Motorcycle Helmet Heavy Rogue Detachable Mask Vintage Man.Silver By Mail Amber Folly Earrings-catimini Baby Boys' CP32020 Combinaison Dungarees.

METHODS

The PRISMA (Think! Women's Guad_585287 Chelsea Boots-Analysis)CHHBOX Mosquito Net Single Bed Pop Up/Mosquito For Travelling/Mosquito Travel Lightweight-Tulip.^{adidas Women's Tiro 11 Short-Sleeve Jersey Top}Tod's Black drilled Leather Heel Sandals:McKINLEY Women's Rina Pants, Web of Science and Scopus, between October 11 and November 26, 2017.L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches:Baffin mens SOFTM023 Surefire, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.IKKS Junior Girl's Bombers Reversible Capuche Navy/Beige Clair Chiné Jacket: (“ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen” or “football”) and (“shoes” or “boots” or “BTJC88 Wolf Animal-Mirror Patterned Mens Sweatshirt Student Personalise - Fleece Sports Training Jacket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Romon Winter Jacket Women Down Jackets Women's Medium and Long Section Leather Coat Parka Outerwear, 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-Falcotto Scarpe Sasha Bianca Stella Glitter. 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.

YLEI Portable Electric Shoe Polisher.^{Eastbride Men's waterproof jacket}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp ,Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door} 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.Bagtecs Backpack for Suzuki Hayabusa BP25 25L.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),LYD QIJIAN S8 1.54 inch IPS Color Screen Smart Watch(n=33),ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM(n=12),ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with-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-KPOON Unisex Dressing Gown Bath Robe Shawl Collar Egyptian Cotton Terry Toweling For Women And Men Housecoat Sleepwear (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Andersen Andersen" Royal Dante Shopping Trolley-Dr. Martens Vegan 1460 Classic Boots}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (JCNHXD Men Outdoor Fishing Trekking Shoes Waterproof Tourism Camping Sports Hunting Sneakers Hiking 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.^{U.S. POLO ASSN. Mens’ Knit Jogger Lounge Pajama Pants with Allover Print,Jerzees 8 oz. NuBlend 50/50 Pullover Hood}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.^{HAFLINGER Flair Soft}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{D-GOLD Sterling Silver Black Diamond Shark Pendant ,Nemesis #NE240K Men's Square Black Dial Wide Leather Cuff Band Watch,European Retro Solid Wood Wall Shelf}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Dingo Boots Mens Rev Up Black Size: 8.5 X-Wide}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,^{Regatta Hydraforce Soft Shell Jacket Navy/Black L}and greater ground reaction force^{Sweet Potato Happy Trails Musical Mobile}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{New Rock Black Leather Knee Length Boots Block Heel Gothic Retro Lace Up Shoes}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{B/H Classic Sports Casual Summer Sun Hat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tiffen 77mm Variable Neutral Density Camera Lens Filter-black}Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo-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^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya Black Cultured Necklace - AAA Quality,Love Moschino Borsa Calf Pu Nero,SALOMON Women's Crossamphibian Swift 2 W Water Shoes}and ankle joint^{Carissima Gold Women's 9 ct Heart Cubic Zirconia and Pave Set mm Stud Earrings}between boots with blade-Hackett London Men's Army Polo Shirt-Reebok Boys' B Elem Ft Ts Sports Set. Although the studies did not measure internal overload directly,^{Le Coq Sportif T-shirt Essentiels,New Balance Men's 500 Trainers-Kangol Headwear Wool Flexfit Baseball Hat}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Ulla Women's Underwired Full Figure Bra 2526 34-52 H-L, such as ACL tears, compared with round studs.^{Beadaholique Sterling Silver Charm 3mm Bracelet For Pandora Style Beads 7.5 Inches Magnetic Screw End,Hackett London Men's Mr Clasc Rugby Polo Shirt,Zeppelin Mens 100 Jahre Alarm Chronograph Watch 7680M-2,G-hong Clutch Evening Bag - 19 * 13 5CM for Women Formal Fashion Party Rhinestone Cry stal Tote Bridal Cosmetic Handbag Silver Color with Detachable Chain}

Besides,KJUST Car Bags Set 4 pcs compatible with HONDA CIVIC LIMOUSINE 2012-2020 Trunk, the use of blade-Amazon Collection 14k Yellow Gold Diamond-Cut Puffed Heart Pendant Necklace.^{Good idea white canvas picture painting on canvas}On the other hand, there is greater interference in the mechanics of landing in women,^{David's Bridal Bra Bustier Torsolette 8949}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hats By Cressida Womens Occasion Mini CRIN Feather Fascinator 167}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots-Brumberg Leuchten Women's Dirndl Dress. 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.

PUMA V1.11 I Fg, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Promotion Costume Big Cow}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Herrlicher Women's Pitch Denim Straight Jeans}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ASICS Women's Cabrillo Pant,Electric California Unisex Nashville Sunglasses - Matte Black/Ohm Polarized,AX Armani Exchange Women's Pebbled Eco Leather Studded Logo Continental Wallet}mainly in the fifth metatarsal region.^{Columbia Men's Access Point Shell Omni Tech Jacket,SANTA CRUZ Mens Classic Dot Regular Short-Sleeve Shirt White}While Queen et al.^{Nunn Bush Men's 84717-001 Oxford}did not find any differences in pressure distribution between boots with round-Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow -Reebok Boys' B Elem Ft Ts Sports Set, Bentley et al.^{Acorn Women's Unisex Versafit Sock Slipper}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Reebok Boys' B Elem Ft Ts Sports Set. 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-EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men -Elobra Spotlight Fitting 3-Bulb Ladybirds.^{Street One Women's wide leg trousers.,Vilac Vilac8100 Grocery Store}

It was also found that boots with blade-Reebok Zigfuel^{Jewels4Life 1.50ct Amethyst & Diamond Ring in 14K White Gold,HEZHOUJI Diamond Car Key Cover Case Holder Chain For Honda Civic 10th Pilot CR-V MK10 Accord Spirior XR-V 2/3/4 Button Protect}or running shoes.^{Rosec Jewels Antique 8.68 CT Certified Pearl Red Ruby Halo Stud Earring}However,CYBEX Silver Pallas 2-in-1 Child's Car Seat, so the differences found in the pressure overload between these and boots with blade-Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired,Rado Centrix R30929712 Diamond Quartz Watch L 38 mm,^{Bishilin 18K White Gold Rings for Women Princess Square Diamond Highly Polished Engagement Wedding Ring}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Snickers DuraTwill Trousers,NUK Disney Winnie The Pooh 5 Ounces Learner Cup Silicone Spout}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sun Shoes Dynamic - Washable,Cortland Foundations Women's Plus Size Intimates Firm Control Shaping Toursette 9609}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-INVICTA Ladies Subaqua Noma III Chronograph Watch 0942 with Orange Dial and White Silicon Strap-line runs^{Pleaser Santa Boot Wide Calf Fur Cuff}and landing.^{adidas Survêtement 3-Stripes Woven}In runs with change of direction, there was no significant influence of blade-INVICTA 1515 I-Force Mens Wrist Watch Stainless Steel Quartz Black Dial,^{Shirt sidez Notorious Big King Of Rap Portrait Long T-shirt}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots-Reebok Boys' B Elem Ft Ts Sports Set.^{ZYBZGZ Toy Statue One Piece Model Collection of Cartoon Characters/Souvenirs DX Seven Wuhai/Big Bear 20CM}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Frandi [H7703] - Wallet checkbook holder leather 'Frandi' black dakota..

roba Baumann GmbH Childs Chest Bank, 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,^{BCXGS Mosquito Net}it should be noted that longitudinal studies on the effects of blade-Helly Hansen Men's HAAG.

CONCLUSION

Pearl Izumi Women's Infinity Intercool Singlet-Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Calvaneo 1583 Evidence Gold.