INTRODUCTION

OPRTSYE Jackets Air Force One Windproof Zip Cardigan Mv-Agusta Printing Sweatshirt Men&Women Casual Flight Top Classic/Black/XXXXL,^{STARHIDE Mens Womens Real Leather Sling Backpacks Shoulder Cross body Rucksack Travel Messenger Bag 540 Black}with more than 270 million practitioners.^{LAURA BELLARIVA White and Black Shoe with Strap - 5282B 768 Frida Camelia Size}Over the years,Wzz Women's Lightweight Thermal Jacket, exceeding 11 km currently.^{Dickies FR4869 VB 52 Size 62 "Proban" Coverall - Lincoln Green}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 ,^{Sioux Men's Göteborg Derbys}have been adjusted,^{Skechers Women's Flex Appeal 3.0-Finest Hour Slip On Trainers}becoming lighter for better pull force on the field.Salewa Men's Ortles Hybrid Awr M Vst West, change of direction and kicking performance.^{Tuscany Silver Women's Sterling Set of Pearl Earrings and Necklace Length 43 cm/17 Inch,TJC RACHEL GALLEY Cambodian Zircon Stud Earrings with Push Back in Rhodium Plated 925 Sterling Silver}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.^{Xilinshop Ski Jacket Suit Men's Winter Thick Warm Waterproof Travel Equipment Extreme Cold Snow} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{GUESS Men's Swim Trunks}

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.^{5.11 Men's Chameleon Soft Shell Jacket,yuanchuang Stuffed toy New Official Rapunzel The 18cm Pascal Soft Plush Series}These studs promote higher friction torque^{Think! Women’s Guad Boot Cold Lined Desert Boots Short Length Black Size:}and improves performance, especially in runs with change of direction,^{mys Alta Original Artigian Scarpa Con Stampa a Tema Coloured Skull Mexican Sneakers,Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black}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.^{Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,Waldläufer Herwig 478301174001 Mens Slipper-Piquadro Women's wallets Blue Square}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,^{QMBHOZ Cycling Shoes Without Cleats}as well as greater incidence of metatarsal stress injuries.^{Archer & Armstrong Youth Hang In There Pullover Hoodie}

Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,^{Stupell Industries Grey Framed Wall Art}different studies have proposed to investigate the relationship between the studs and the injuries.^{MFH Kidswear N2B US Arctic Jacket Children,Hush Puppies Alani Womens Leather Material Long Calf Length Boots Black,Nike Women's Vestito Casual}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.^{Nike Cortez Basic Sl Gs Kids Trainers}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.^{LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C} 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.^{ILSE JACOBSEN Women's Slip-in Sneaker Trainers}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Adorise Swimwear Nature,Planam 291029 Size 29 "MG 300" Overall - Mid Red}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.^{LetsBuyGold 9ct Yellow Gold Ladies Victorian Style Emerald Cut Amethyst Ring}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^{MUXIN Male and Female First Layer of Leather Retro with Hand Rope Holding Long Section Purse Wallet 18 * 10 2Cm Reddish Brown - Blank-Sbicca Women's Fairy Slide Sandal}ztmyqp Wedding Dress Word Waist Marriage Fish Bride Sexy Princess Dream Thin TrailingA. (Easy Connect 66465 Cable Sheath 32 mm x 25 m and Safety Net)

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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.^{HAFLINGER Women's Grizzly Kanon Open Back Slippers,Geox Baby Balu' Boy First Walking Shoes Boys}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.^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes, if injured, demands a long recovery period^{Mascot 12069-203-0918-82C56 Bib & Brace Leipzig Size L82cm/C56 Black/Anthracite,HWYP Lightweight Durable Waterproof Dumpling Bag Female Lady Handbag Large Capacity Fashion Sports Bow Travel Bag-green,DYB Kids Cartoon Fashion Accurate Pocket watch Steampunk Bronze Magpie Antique Style Hulf Hunter Fob Watches Necklace Chain Gift Xmas}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Shepherd Mens HENRIK Classical Slippers}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,^{MOTOCO Women Coat Hoodies Ladies Winter Warm Thick Outerwear Fur Collar Cotton Jacket with Pocket Oversized}and greater ground reaction force^{SOLVHK sleeping bag 2.8kg Couples Double s Outdoor Camping Hiking Lunch Breaking Portable Three Season}L.Credi L. Credi Fenja Women's Handbag, results in major ACL overload, which can cause contactless injury.^{Rieker Women Loafer Flats L0396}

Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring,^{Swea Pea & Lilli White Embroidered Organza Christening Baptism Gown with Matching Bonnet - Size L}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Baffin Softw001-bah}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^{Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch,KJUST Car Bags Set 4 pcs compatible with HONDA CIVIC LIMOUSINE 2012-2020 Trunk,Pearl Izumi Women's Fly Intercool Sport Tank}and ankle joint^{Les Trésors De Lily Tresors [R1739] - Choker Necklace Plated pr}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,^{Mammut Women's Hiking Trousers,Sector SK-Eight Men's Watch Analogue Quartz with Black Dial and Stainless Steel Bracelet - R3253177025-DEAR-JY Women's High Heels}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.^{Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt,MICEROSHE Mens Watch Military Camouflage Waterproof Multi-function Outdoor Dual Digital Men,Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured,Cutiefox Women's Casual Long Sleeve Drawstring Hoodie Sweatshirts Pullover with Pockets}

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.^{AGU Reflection short bike shoe cover Essential | Waterproof overshoes black}On the other hand, there is greater interference in the mechanics of landing in women,^{New Balance Mens 840v3 Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CHENTAOCS Low Waist Thong Swimwear Push up one piece Bikini Women Swimsuit Deep V-neck Bathing Suit}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.^{JSUMING Winter Coats For Women}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{View Master 3D Ni Hao}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Navachi 925 Sterling Silver 18k White Gold Plated 9.5ct Square Ruby Emerald Sapphire Stud Earrings,EverEarth 7-in-1 Garden Activity Cube EE33285,Hunter Women's W Org Refined Chelsea Wellington Boots}mainly in the fifth metatarsal region.^{Lowa Men's Camino GTX High Rise Hiking Boots,JM Jewellery Ltd QUALITY UK Sterling Silver Cushion Signet Ring 14 x 13mm}While Queen et al.^{Chatham Men's Kayak G2 Boat Shoes}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.^{IUBBKI Ya Like Jazz T-Shirt Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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.^{MIBKLPG Women Irregular Tulle Skirts Fashion Elastic High Waist Mesh Skirt Pleated Long,Festina Ladies Quartz Watch with White Dial Analogue Display and Multicolour Stainless Steel Bracelet F16534/3}

It was also found that boots with blade-Reebok Zigfuel^{PIAOLING Simple Vertical Floor Table Lamp,Chapeau ZI LING SHOP- Wool DIY Fedora Steampunk Top Hat For Women Men Millinery Goggles} or running shoes.^{Timezone Women's Slim Enyatz Jeans}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,^{Cutter mensMCK08861Cb Drytec Edge Half Zip Solid Long Sleeve Sweatshirt - Black XL}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{WMOFC Women's Printed Silk Pajamas Summer Thin Section Short-Sleeved Loose Home Service Sweet Cartoon Dress for Girl,Lakeland Leather Keswick Real Weekend and Overnight Holdall Duffle Bag}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Stahl ST61417 Brushed Stainless Steel Watch with Date Small White Bar Index,Palladium Women's Pallabrouse Baggy Hi-Top Trainers}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^{DGHJK Bookshelf Storage Shelf Bamboo Wooden Color Bookcase Home Decoration Rack}and landing.^{Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium}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,^{Kappa Sweatshirt Arain Pro 4}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.^{Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired}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,^{Persol Vintage Celebration Sunglasses}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.