INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{Unisa Women's Carles_ri Espadrilles}with more than 270 million practitioners.^{MIBKLPG Women Skirt Fashion Black Mini Pleated Female Summer}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{Simplicity Men's Women's Manhattan Structured Gangster Trilby Fedora Hat}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 ,^{Adtec Women's 9" Logger Brown-W Boot}have been adjusted,^{KTUCN Winter Pajama Hooded Christmas Home Pajamas One Piece Adult Women Nightwear Jumpsuit Sleepwear}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large,PN-Braes Ladies' belt Fashion Women's Retro Belt Liu Ding Female Casual Wild Pants Tight Dress Elastic Ladies Simple style}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.^{Tommy Bahama Men's Leather Braid Belt}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Rival Gear Green Bay Packers Fan T-Shirt}

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.^{Funtasma Dame 05,Fjällräven Men's Abisko Shorts}These studs promote higher friction torque^{KÜBLER PRACTIQ 2451 Work Shorts}and improves performance, especially in runs with change of direction,^{TuffRider Women's Baroque Field Short Boots,Salsa Pantalon Secret Push In Carrie blanc 111786}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.^{HenShiXin Provide Men's Casual Slim Fit Business Autumn Printed Dress Blazer Jacket Sport Coat Quickly ,Blundstone Classic Lace Up Nubuck 1451 Ankle Boots-Diadora Heritage Calzature Uomo DIADORA equipe}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,^{Jomos Men's Feetback Derbys}as well as greater incidence of metatarsal stress injuries.^{Highland Tweeds Black Watch - Tartan Lambswool Ruana Shawl made in Britain by Bronte}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Think! Women's Guad_585287 Chelsea Boots}different studies have proposed to investigate the relationship between the studs and the injuries.^{Nike Girls’ Air Max Thea ,AMYMGLL Car Accessories Seat Cover Deluxe Edition,WOLVERINE Men's Corsair 6" CT Work Boot}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.^{Merrell Men's Choprock Leather Shandal Water Shoes}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.^{Sunferkyh-cl Men's Warm Ski Jackets Camouflage Green Fleece Jacket Winter Waterproof Windproof Coat For Man} 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.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop,New Balance Men's 580 Lifestyle Navy with Red & Gold Running Shoe}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.^{Mascot 10149-154-09 Charleston Industry Lightweight Short}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^{Hackett London Men's Amr Qltd Front Hoodie-Skechers Men's Moreno Trainers}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Yumi Women's Boucle Pastel Long Sleeve Coat)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Unknown Sneaker All American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Slim Personalized Shoes -Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm.Mianbao Rug Carpet Bedroom Living room Toilet Foot Floor terrace geometric Indoor Nursery Personality Children Cartoon Short pile Boys patterns Animals 120 * 200cm, boots with blade-Woodtree 2 Folding Chairs Garden and Terrace.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{SYue Lightweight Wheeled Shopping trolley / 2 Wheel Large Capacity Trolley Bag With Support Bar And Zipper Pocket for Women Garden,Casio G-Shock Mens Watch AWG}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.^{adidas Originals Men's Basket Profi Low-Top Slippers}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{Angara.com Basket-Set Round Coffee Diamond Studs ,Highlander Tempest Waterproof Jacket,Clic! Girls’ Ve/No/Fl/S Hi-Top Slippers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Shirt sidez Rihanna Rude Boy Sexy Topless Mens V-neck T-shirt}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,^{FRUIT OF THE LOOM Women's Cotton Pullover Sport Bra}and greater ground reaction force^{LOVEKUSH 50% Off Gemstone Jewellery 15" Full Strand Howlite Turquoise Plain Round}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{Stetson Hatteras Pigskin Flat Cap for Men - Peaked Leather with Lining Men's Summer/Winter Balloon}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Children's Desk Lamp Warm and Lovely Little Girl Lamp}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^{Hi Tec Men's Summit Waterproof Hiking Boots,Austrolux Ceramic Wall Light,Converse Womens Chuck Taylor All Star Low Top Sneaker}and ankle joint^{Wilson A9011BSST NFHS Softballs}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,^{Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red,mys Shoes Sneakers 100% Original Model Americano USA-Sorel Women's Whitney Non Shell Boot}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.^{Softinos Women's Isleen Hi-Top Trainers,ZTBXQ Fashion Art Party cosplay Decorations Supplies Remy Hair Toppers Clips for Women 6x11cm Silk Top Wigs Removal Sewing Slimming Black from 8 ',Child Safety Net Protection Climbing Frames Fence Net,ROTHCO Heavyweight Top Load Canvas Duffle Bag}

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 Nashville Predators Vintage NHL Long Sleeve Shirt}On the other hand, there is greater interference in the mechanics of landing in women,^{Richter Kinderschuhe 31.5808.3401}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ali@ Folding Portable Seat Baby Bath Multifunctional Plastic Anti-skid Bathtub Comfortable Wear/stability Portable/material Safety Blue}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.^{Tommy Hilfiger Gents Watch 1790684}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Laura Vita Women's 3115 Satchel,Aqua Quest The Tote Waterproof Backpack - Charcoal,Lonsdale London Dover Zip Up Jumper}mainly in the fifth metatarsal region.^{Dickies Waterproof Heavy Duty Padded Overall ,FTNJG Portable Mobile Nursery Organizer}While Queen et al.^{Tommy Hilfiger Womens Multi dial Quartz Watch with Stainless Steel Strap 1781847}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.^{Clarks Women's Delana Liri Platform}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.^{super.natural Men's Alpine Crew Pullover Sweaters,Caterpillar CAT Parker S1P SRC Mens Brown Steel Toe Cap Safety Boots Work Boot}

It was also found that boots with blade-Reebok Zigfuel^{Snickers 33335574250 Size 250 Class 2 High-Vis Trousers - Orange/Muted Black,BP 1607-559-13-52/54n}or running shoes.^{Darice Rolling Tote}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,^{The North Face Women's Resolve Jacket}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PIAOLING Men's Oxford Shoes Classic Business Leisure Oxfords for Men Slip on Patent Leather Pointed Toe Block Heel Wear Resistant Lug Sole Low Top Comfortable,BIKERISK Men's Cycling Jersey Road Bike Bib trousers with 3D Padded Clothing Set for Men}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Alda Joyeros Earrings Madame Charlotte Aglaé White Gold 9 K Pearl,Lana natural wear Jacket Jacq. 92 1461 1001 Baby Girl Clothing Coats}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^{Electric Carpet}and landing.^{BLÅKLÄDER Sleeveless Overalls Black}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,^{Smartwool Women's Lightweight Crew Neck Long Sleeve 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.^{Woolpower Womens Pullover}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,^{Piero Guidi Drawstring Bag Cherie Magic Circus}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.