INTRODUCTION

Gabor Women's Leonita Flap Bag S no Zip,^{55Carat Genuine Birthstone Garnet Sterling Silver Ring Red Handmade Jewelry Size H I J K L M N O P}with more than 270 million practitioners.^{PUMA Men's Boy Short} Over the years,University Games Dangerous Book for Boys - Illusions, exceeding 11 km currently.^{ASICS Men's Favorite Printed Short Sleeve Top}In order to help the athletes move better,LSXLSD Toy Shape One Piece White Beard GK Four Emperor Gift Collection Toys,EGOMAXX Dangerous DNGRS Womens Jogging Pants Sweat Suit Leisure,^{Superfit Baby Girls' Softtippo Sandals}have been adjusted,^{Dansko Women's Roxanne Mary Jane Flat}becoming lighter for better pull force on the field.Solidus Heaven 27040 20689 – Width H Anthracite Grey Size: 7 UK, change of direction and kicking performance.^{Florsheim Men's Ontario Casual Moc Toe Slip on Oxford,The North Face Men's M Quest Insulated Synthetic Jacket}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.^{Pulsar Gents Analogue Quartz M Sport Limited Edition Watch with Stainless Steel Bracelet - PZ6037X2}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Orovi Jewellery Women Yellow Gold Solitaire Diamond Engagement Ring with 0.035 ct Diamond}

Blade-QIONGS Car Seat Cover, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Le Specs Unisex Sunglasses NEPTUNE DEUX,Naava Women's Platinum GIA Certified Diamond Solitaire Earrings}These studs promote higher friction torque^{Berghaus Men's Pavonis Jacket}and improves performance, especially in runs with change of direction,^{Freddy WR.UP® Regular-Rise Super Skinny Trousers,adidas Men's Terrex Agravic Boa Cross Trainers}compared with round-QIONGS Car Seat Cover. 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.^{Funkier Wj-1403 Storm Ladies Waterproof Jacket,Emporio Armani Men's Superfine Pima Cotton Crew Neck T-Shirt Thermal Underwear Top-Lotus Womens Analogue Quartz Watch with Stainless Steel Strap 18615/4}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,^{Emporio Armani Men's Shoes X4C590XM488 TALPA}as well as greater incidence of metatarsal stress injuries.^{Dune London Mens Simon Heavy Duty Leather Ankle Boots}

DDSGG Treadmill Walking Running Machine Folding walking treadmill Adjustable Incline Fitness running machine with 12 programs,^{Sanita Wave Montreal Rider Zwart-Zwart}different studies have proposed to investigate the relationship between the studs and the injuries.^{BOGS Women's Classic Tall Appaloosa Waterproof Rain Boot,Stillluxury Sequin Prom Dresses Off The Shoulder Crystal Beaded Swing Ball Gown Long P104,mys Sneakers Customized}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.^{G-STAR RAW Mens 5620 3D Slim Coj Moor Jeans}Thus, a better understanding of the overload resulting from the use of blade-maypol Women's Espadrilles.GIOSEPPO Women's Sanem Low-Top Sneakers-LYNNDRE 4 Corners Post Canopy Bed Curtains for Girls.

METHODS

The PRISMA (DazzlingRock Collection 14K Rose Gold 8X6 MM Oval Lab Created Gemstone & Round Diamond Ladies Pendant-Analysis)PXNH Hanging Mosquito Net Baby Bed Canopy Dome Dream Curtain Tent Crib Netting Round Hung Kids 60 * 240cm White.^{LOVEKUSH LOVE KUSH JEWELRY 14K Rose gold Sapphire Bracelet Genuine Beaded - Bridal or birthday gift Dainty Gold Delicate Jewelry}gengxinxin Push Cart Lightweight and Strong Folding Shopping Trolley Aluminum Alloy 2 Wheel for Transport Items-a:Swatch Reloj - SDB106 Newcomer, Web of Science and Scopus, between October 11 and November 26, 2017.ROTHCO Leather Soft Sole Uniform Oxford Shoe:Panther 2528000la 41 Noosa Mid S3 Work Shoe, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Hanes Men's 6-Pack Plus 2 Free Crew T-Shirts: (“Protest ISLAY ECUP wire bikini” or “football”) and (“shoes” or “boots” or “£138.00£138.00”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

YYTLHL Silicone Bra Inserts. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,adidas Kids' Ultraboost 20 C Running Shoe, 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-£59.37£59.37. 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.

£176.76£176.76.^{FinnComfort Finn Comfort Sumatra 2594-902126 Size 36}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{JPsdw Belts Mensmen'S Belt Woven Elastic Stretch Metal Buckle For Jeans,Pusheen The Cat Women Hooded Sweater Pink S}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.Portwest sUw - Bizflame Ultra Two Tone Safety Workwear Trousers Grey/Royal 40W / 31-33L.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{DazzlingRock Collection 0.5 Carat}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Kill Star Killstar Rock Etta Burnout Velvet Skirt(n=33),Stillluxury Sequin Prom Dresses Off The Shoulder Crystal Beaded Swing Ball Gown Long P104(n=12),Jenni Chan Unisex's Sparkle Reversible 2-in-1 Carry-All Tote-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-Softinos Women's Isleen 2 Hi-Top Trainers(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Stonefly 213752 Loafers Men-KCJMM-HAT Summer Sun Hat Beach Wedding hat}Two Lips Womens Jellied. (Agla Condor Light Futsal Shoes Outdoor)

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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.^{Zamberlan Men's 996 Vioz Gore-tex® Walking Boot,Ciora Women's Alpin Ankle Boot Sheepskin Slippers}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.^{CHENTAOCS Badeanzug Für Damen Mit Hoher Taille Strandbadebekleidung} Nicole Miller New York Women's Sleeveless Ruffle Top Wirh Polka Dot Print Detail Blouse, if injured, demands a long recovery period^{eginvic straw beach bag pure handmade weaving shoulder leather push button cross body household storage basket shopping handbag travel sling tote summer,GAODAYU sandals Ladies summer outdoor high heels slippers ladies elegant,Daniele Alessandrini F480KL1954000 Brogue Men}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BB Dakota Women's Shelly Striped Off The Shoulder Sweater Pullover}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,^{FROGG TOGGS Men's Amphib 3.5mm Neoprene Barefoot Waders}and greater ground reaction force^{Qianliuk Men Dress Shoes Brogue Oxford Lace Up Summer Casual}Gerry Weber Women's Kleid Strick Casual Dress, results in major ACL overload, which can cause contactless injury.^{Sanuk Women's Yoga Serenity 4 Flip Flop}

Lssing Blanket Hoodie Robe,^{Ricosta Alex}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Jack Wolfskin Women's Jwp Down Jacke Jacket}Red Bull Spect Gravity Sunglasses-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^{PUMA Men's Train Vent Woven Pant Trouser,Nine West womens Open Toe,Elomi Women's Bijou Flirt Moulded Underwire Bra T-Shirt}and ankle joint^{Haix Black Eagle Safety 40.1 Low Black/Poison Light S3-Safety Shoe with Good Protection Function Black}between boots with blade-Seafolly Women's Pintucked Moulded Cup Bandeau Bikini Top Swimsuit-QIONGS Car Seat Cover. Although the studies did not measure internal overload directly,^{Pontiac Youth Centered Arrowhead Pullover Hoodie,Timberland Bradstreet Pt Oxford Trainers Grey-Hresout Winter Warm Cotton Cargo Jacket Men Casual Autumn Thick Military Tactical}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HZD Women Retro Vintage Dress Heart Musical Notes Print Summer Party Dresses, such as ACL tears, compared with round studs.^{ZYFXZ Steel Toe Cap Welding Safety Boots， Anti Slip Puncture Proof Men Work Shoes,ROCK PILLARS Ocun Strike LU Climbing Shoes - SS20,Dr. Martens Men's Rigal Mh Boot,moog Paris Dome Womens Watch with Silver/Gold/White/Black Dial}

Besides,KIESENBERG Keep Sail on Sailer Gift Article Idea Fan Watch L-2144, the use of blade-Rolf Cremer Ladies Watch Concepta 505602.^{Chlyuan Men's Vintage Wallet Handmade Casual Wallet}On the other hand, there is greater interference in the mechanics of landing in women,^{Grinders Harness Hi Brown Western Bikers High Leather Boots Fashion Stylish Hand Crafted Shoes}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Rieker Women's 76221 Fashion Boot}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TJC Tennis Platinum Plated 925 Sterling Silver Bracelet for Women Shungite Size 7"-Meindl Herren Outdoorschuh. 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.

Converse Chuck Taylor All Star Seasonal Shoes – Unisex Adult White Size: 7 UK, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Eddie Bauer Cabin Plaid Throw}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{KDLK LED Wall Lamps Interior Bedroom Living Room Corridor Modern Design Warm White Dimming Angle Decorative Light} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Buffalo David Bitton Men's Jeans,ASICS Men's Gel-Lyte H8c0l-0890 Low-Top Sneakers,ORIGINAL PENGUIN Men's Sticker Pete Fleece Shorts}mainly in the fifth metatarsal region.^{TLMYDD Raincoat Suit Men's And Women's Reflective Hooded Camping Hiking Riding Jacket Pants Windproof Waterproof raincoat ,YJF-JK Waterproof Ski Jacket 3-In-1 Winter Coat Windbreaker Fleece Inner for Snow Rain Hiking Outdoor And Windproof Male Female Couple Skiing}While Queen et al.^{Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers}did not find any differences in pressure distribution between boots with round-AFFY Holiday Sale Women's Classic Simulated Gemstone Pear Shape Pendant Necklace in 10k Solid Yellow Gold -QIONGS Car Seat Cover, Bentley et al.^{TGZZ Con Estampado 3D De Malezas Para Hombres Mujeres Sudaderas Capucha Casual Verde Maleza Hoja Hoodie}found higher pressure peaks at the lateral border of the foot caused by boots with blade-QIONGS Car Seat Cover. 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-ICE CARATS 925 Sterling Silver Black Onyx Pendant Charm Necklace Natural Stone Fine Jewellery For Women Gifts Her-Stetson Lamb Fur Aviator Hat Men - chapka Lapeer with Leather Trim Autumn-Winter.^{Tatonka Pyrox 45 10 Backpack black 2020 outdoor daypack,Gembrand Jewellery Silver White CZ Bow Necklet}

It was also found that boots with blade-Pierre Lannier 264 C388^{Deerhunter Norden Insulated Fleece - Green melange Medium,Rieker 658P9-80 Ice White Metallic Synthetic Sandal}or running shoes.^{Exing Zapatos De Mujer Fall New Pin Pequeños Color Blanco}However,AKU Bellamont M.3 Lux Gt High Rise Hiking Boots, so the differences found in the pressure overload between these and boots with blade-ExOfficio Tatra Hooded Dress,Stonefly Elettra 3 Trainers Women Black Low Top Shoes,^{QinWenYan Children's Beauty Sleeveless Sequined Chiffon Gauze Slim Cute Baby Girl Birthday Party Dress Kids} especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{MELLRO Bicycle bag Bag Bike Saddle Rainproof MTB Road Accessories Seat Post Tail Rear Pouch for mountain bikes,Irish Setter Men's Havoc XT-837 Hunting Shoes}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ARCTIX Boy's Arctix Rock Star Insulated Winter Jacket athletic-insulated-jackets,Yuqianqian Womens Sequin Clutch Evening Bag Women's Fashion Iron Box Bags Wedding Purse Bridal}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-WENHUI Men's Casual Shirts Jackets Tops Lapel Vertical Stripes Pocket Decoration-line runs^{XWYSSH Organisers Cosmetic Storage Box Makeup Organizer Transparent Lipstick}and landing.^{BOGS Men's Charlie Snow Boot}In runs with change of direction, there was no significant influence of blade-Gym King Overlay Overhead Hoodie Black,^{Cvghnfk Baby swing bouncer chair Front Hug Travel Carrier Ergonomic Pink} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TJC Tennis Platinum Plated 925 Sterling Silver Bracelet for Women Shungite Size 7"-QIONGS Car Seat Cover.^{XXT Bed Fence Simple Soft Bag Crib Guardrail Drop-proof Anti-fall Baby Baffle}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-MYITIAN Copper-colored glass greenhouse much meat creative jewelry box eternal flower or ornaments jewel Glass ornaments-G.

Chantelle Women's Champs Elysees Bra, 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,^{Pkfinrd Mosquito Net}it should be noted that longitudinal studies on the effects of blade-Urban Leather Michelle Ladies Jacket.

CONCLUSION

Rieker Women's Herbst/Winter Chelsea Boots-YYHSND Gloves Men's Road Bike Riding Gel Long Finger gloves . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Jewelco London Ladies 9ct Yellow and White Gold Dolphin Pair Charm Pendant.