INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade} with more than 270 million practitioners.^{Mephisto Mens Bonito 1878/1851}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{BMS Rain jacket for children with removable hood.}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 ,^{BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck}have been adjusted,^{Helly Hansen Men's HAAG}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{Colorado Timberline Men's Telluride Fleece Jacket,Supra Vaider}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.^{Mammut Men's Kento Hooded Hardshell Jacket}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Schöffel Women's Windbreaker Jacket Aop L}

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.^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat}These studs promote higher friction torque^{Chaco Men's Zcloud Sport Sandal}and improves performance, especially in runs with change of direction,^{Rockport Men's M7100 Pro Walker Walking Shoe,Picard Berlin Women's Handbag 29x21x11}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.^{Mammut Women's Courmayeur Softshell Trousers,Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch-Irish Setter mens Marshall 83930-M 11" Pull-on Square Toe Safety}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,^{U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}as well as greater incidence of metatarsal stress injuries.^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Nike Men's Air Monarch Iv Cross Trainer}different studies have proposed to investigate the relationship between the studs and the injuries.^{VAUDE Ayo Unisex Outdoor Bag,WOLVERINE Mens Marquette 6" Boots,Lacrosse Men's 32" Big Chief Hunting Waders}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.^{Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black}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.^{Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm}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.^{Hush Puppies Bridgeport Boot}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant,IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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.^{Laytter Outdoor Wall Lamp Waterproof Courtyard Light Door Garden Bracket Villa Terrace LED Balcony}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^{1001Kristall Sugilith Purple Pendant with Drilled Tumbled Stone 23 x 41 15 mm 2.5 Hole-Blakläder 260018608500C46 Overall Size C46 in Cornflower Blue}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Under Armour Men's Speedfit 2.0 Hiking Boot)

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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.^{Wall Mount Cuboid Portable Clothes Dryer,Silver Insanity Women's Sterling Ring}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.^{Relco Men`s Overcoat Black With Red Lining}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{ASICS Women's Field Skort,Geographical Norway Tambour Men's Softshell Jacket - Black/Orange,Nike Men's M Nk FLX Short Vent Shorts}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Aubade Women's Au Bal De Flore Non-Padded Wired Bra}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,^{Carhartt Shirts T-Shirts Flame-Resistant FRK087 DNY Short Sleeve T-Shirt - Blue}and greater ground reaction force^{Merrell Women's Kahuna III Sandals Trekking & Hiking Boots}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Outdoor Research Men's Alti Mitts}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{Ovation Finalist Dressage Tall Riding Boot - Ladies}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Fifth Sun Star Wars Men's Halloween Darth Vader Pumpkin T-Shirt}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^{Minnetonka Women’s Thunderbird Ii Mocassins,Naava 9ct Yellow Gold Sapphire And Diamond Wishbone Ring,Charlotte Wooning Women's Necklace Letter A-Z 925 Silver Gold-Plated}and ankle joint^{ARCTIX Women's Blaise Softshell Jacket Athletic-Soft-Shell}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,^{Vince Camuto Women's Anara Pump,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step -CRJ LED Ceiling Light Creative Children Bedroom Lamp Dimmable Lighting with Remote Control Cartoon Boys Children's Room Captain America Iron Man Design Lampshade}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.^{Emerica Men's Wino Standard Skate Shoe,Skechers Liv-Smart,Earth Origins Women's Terry Slide,Bombata Classic Briefcase}

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.^{adidas Women's Terrex Choleah Padded Cp High Rise Hiking Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{Pearl Izumi Transfer Men's Baselayer Long Sleeve}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CHQYY Girls' ballet skirt-little swan dance practice clothes gauze skirt pettiskirt princess girls performance clothing}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.^{Rosec Jewels Oval Shaped 3.98 CT Emerald Diamond Halo Earring}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,Sierra Designs Women's Microlight Jacket,GDCAKMI Autumn and winter thick fur collar women coat long stockings warm yellow red tight}mainly in the fifth metatarsal region.^{Columbia Women's Arcadia Ii Jacket Rain,The SAK Kendra Hobo}While Queen et al.^{HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser}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.^{Etnies Men's Jameson 2 Eco Skateboarding Shoes}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.^{BCXGS Mosquito Net Bed Canopy,The North Face Women's W City Midi Trench parka}

It was also found that boots with blade-Reebok Zigfuel^{Child Safety Net Protection Climbing Frames Net,Fjallraven Fjällräven Unisex laptop backpack Kånken}or running shoes.^{Clarks Swift Mile Mens Casual Lace-Up Shoes}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,^{Meindl 3444-01/46 Men's shoes "Toledo GTX"}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{QFF Girls Cotton Long Section Winter Loose Knee Student Port Wind Jacket Coat Fit The Wrist Cuffs/Yellow/L,adidas Men's Cf Refresh Mid Fitness Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{adidas Women's Tiro 11 Short-Sleeve Jersey Top,MRFX New Chinese Outdoor Wall Light Waterproof Square Round Terrace Bracket Doorway Lights Balcony Hotel Exterior Sconce Corridor Lamp} 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^{zpangg Black Out Window Cover Cute Cartoon Alpaca Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 184×214Cm}and landing.^{Boombee Baby Playpen Kids Activity Center Safety Fence Home Play Area Indoor For Toddlers With Panel Door} 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,^{s.Oliver Chronograph SO-1673-MC}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.^{Stacy Adams SAO Men's Dublin II Suede Lace Up Ankle Boot}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,^{Dr. Martens Vegan 1460 Classic Boots}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.