INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{Casio Men's Watch EFR - 513D 7AVEF}with more than 270 million practitioners.^{SqSYqz Women's And Men Padded Jacket}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{Festina Ladies Analogue Watch F16534/2 with Stainless Steel Strap and Black Dial}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 ,^{Diadora Men's Action Plus Running Shoes}have been adjusted,^{MARUA Heated Scarf with Neck Heating Pad Electric Battery Powered Pockets Fast Washable for Outdoor Indoor Hiking Walking}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{Eterna Men's Slim Fit Shirt Extra Long Sleeves White ,ELEPHANTITO Unisex-Child BB38 Sandal W/Scallop}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.^{FINLN Love memory bracelet female s925 sterling silver vibrato 100 languages ​​I love you 520 Valentine's Day gift}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{LilySilk Silk Pajamas for Women Comfy Two Piece Set Long Sleeve Pure Mulberry Natural Sleepwear Ladies}

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.^{Krug-Baumen Regatta 4 Diamond Men's Quartz Watch,Dolfin Men's Ocean Solid Water Short}These studs promote higher friction torque^{ZHYAODAI Ski Suit Snowsuit}and improves performance, especially in runs with change of direction,^{SXSE Children's Clothing Girls Suits Fashion Long-sleeved Sweater Leggings Large Children Two-piece Suit White 110-160 Yards,Alberto Regular slim fit jeans}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.^{BJYG Child Safety Net Protection Climbing Frames Balcony Net,Think! Women's 686274_Guad Desert Boots-Baffin Men's Wolf}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,^{Relax Dulcie Leather Slipper}as well as greater incidence of metatarsal stress injuries.^{Maerz Men's Pullunder Jumper}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Nike Mens Air Force 1 Utility Basketball Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket,Dr. Martens Girls' 1460 Glitter I Ankle Boots,Cutter & Buck Men's Big-Tall Cb Drytec Genre Polo Shirt}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.^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back - 2 Different Color Available}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.^{BCSHF Corset Steampunk Vintage Waist Spiral Steel Gothic Bustier Top Underbust For Weight Loss Body Sculpting} 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.^{PPETt Men's football training suit}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates,mylyfu Dress Wedding a Word Shoulder Skirt Two Minimalist Big Yards was Thin Qi Bridal Bridesmaid/White/LWhite}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.^{Remonte Dorndorf Thekla Women's Ballerina}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^{edmira Crystal Cylinder Bracelet Faceted 11 mm / 20 cm-KidKraft 13018 Deluxe Wooden Vanity and Chair with Mirror Storage Kids Children's Playroom/Bedroom Furniture}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Grubs Boots Unisex's Frostline Boots)

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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.^{Fjällräven Men's Karl Hydratic Trekking Trousers,Nike Men's Rosherun Kjcrd Running Shoes}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.^{Hanes Kids' Beefy 6.1oz. T-Shirt}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality,Carissima Gold 9ct White 0.22ct Black and Diamond Angel Wings Stud Earrings,Safavieh Courtyard CY1906 Area Rug Black/Sand}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial}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,^{Boombee Baby Playpen Children's Fence Game Infant Toddler Crawling Mat Playground Indoor Household Toys} and greater ground reaction force^{Reebok Women's Training Supply Muscle Tank Top}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Brandt – Carte Electronique – 72x6695}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{Broccoli Sword Art Online - Round Shape Cushion}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{BILGFTG Heated Insoles for Women Men 7.4V/6000mah Battery Electric Warming Foot Warmer Pads-Suit Winter Ski}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 Little Green Sheep Organic Waterproof Junior Mattress Protector ,Rosec Jewels 0.55Ct SGL Certified Diamond Butterfly Earring,Mammut Women's Runbold Trekkings Tights}and ankle joint^{Helly Hansen Men's Odin 9 Worlds 2.0 Jacke Jacket}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,^{Columbia Women's Powder Lite Light Hooded Puffer Jacket,Mr. Boho | Fitzroy Sunglasses for women and men-UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers}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.^{Youlee Women's Oblique Zipper Hooded Coat for Winter,BILLABONG Men's Board Shorts,Dr. Scholl's Shoes Men's Gus Sandal,CW-X Women's Stabilyx CWX Tights - Black}

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.^{Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat}On the other hand, there is greater interference in the mechanics of landing in women,^{IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SWIMS Mens BREEZETENNISKNITSNEAKERS-Parent Fashion Sneakers}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.^{Nike Men's Cortez Basic Leather Shoe Trail Running}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Kienzle POSEIDON LADY K00280,Chaco Men's Z/Volv 2 Sandal,Vince Camuto Women's Two Way Stretch Twill Curve Seam Pant}mainly in the fifth metatarsal region.^{TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace}While Queen et al.^{Eliza J Women's Dress}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.^{ASICS Women's Love Dress}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.^{Roberto Cavalli Mystique 7253210015 Women's Analog Quartz Watch with Steel Bracelet,Skechers Mens 77222 Soft Toe Slip On Safety Shoes}

It was also found that boots with blade-Reebok Zigfuel^{Merrell Women's Terran Lattice Ii Sandali con Cinturino alla Caviglia,Campart Garden Chair Novara}or running shoes.^{GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}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,^{SYue Pregnant woman pillow waist side sleeping belly support multifunctional wear-resistant and durable 80 * 45cm green}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt,Cassis Côte D'azur Women’s Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt,Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope} 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^{Chaco Women's Hermosa}and landing.^{H Hillsound Trail Crampons Traction Device}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,^{Glenna Jean Pippin Changing Pad Cover}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.^{Scarpa Fuego Mountaineering 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,^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured}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.