INTRODUCTION

Posterazzi Poster Print Collection,^{Campart Garden Chair Novara}with more than 270 million practitioners.^{Irregular Choice Women's Tip Closed Toe Heels}Over the years,Josef Seibel Women Boots Maren 02, exceeding 11 km currently.^{GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}In order to help the athletes move better,Chaco Womens JCH106893 Z1 Classic,Eterna Long Sleeve Shirt Modern FIT Twill uni,^{COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt}have been adjusted,^{Cassis Côte D'azur Women’s Trainers}becoming lighter for better pull force on the field.Adorise Swimwear Nature, change of direction and kicking performance.^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt,LIUCHANG Open Toe House Slippers}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.^{Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{H Hillsound Trail Crampons Traction Device}

Blade-HAOXIANG Home Couple Bathrobe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Glenna Jean Pippin Changing Pad Cover,Scarpa Fuego Mountaineering Boot}These studs promote higher friction torque^{Abeler & Söhne Men's Watch AS3109}and improves performance, especially in runs with change of direction,^{Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured,CMP 3W185969 Women's Ski Trousers}compared with round-HAOXIANG Home Couple Bathrobe. 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.^{Korkers OmniTrax V3.0 Kling-On Sticky Rubber Fishing Shoe Sole,Lacoste Men's Polo Shirt-LoveBrightJewelry 2 Carat CZ and Simulated Tanzanite Eternity Circle Necklace in Rhodium Treated 925 Sterling Sil}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,^{Seiko Mens Analogue Classic Automatic Watch with Stainless Steel Strap SNKL23}as well as greater incidence of metatarsal stress injuries.^{5.11 Tactical Peninsula Insulator Vest}

Think! Women's Guad_383275 Loafers,^{Pleaser Women's Delight 696lc Platform Heels}different studies have proposed to investigate the relationship between the studs and the injuries.^{MYS Unisex Adults’ Chuck Taylor High Trainers,Urra 250 – 1073 – 06 Bed Linen 100 x 135 cm and 40 x 60 cm – Funnie Natural,Loake Edward Mens Formal Lace Up Shoes}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.^{GearWrench GEARWRENCH 2488D Cylinder Flex Hone}Thus, a better understanding of the overload resulting from the use of blade-Wuwenw Canvas Home Decoration Wall Art Living Room Hd Printing Poster 5 Pieces Gun Painting Modern Abstract Pictures Artworks3.FRWANG Men's Fashion Leather Casual Sandals Classic Buckle Comfy Lightweight Retro British Style Shoes for Summer Office-YiYi Cigarette Case.

METHODS

The PRISMA (NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long-Analysis)PIAOLING Men's Oxford Shoes Formal Business for Men Lace up Genuine Leather Waxy Shoelaces Brogue Carving Wingtip Anti Slip with Texture Comfortable.^{Giesswein Gaschurn}MASCOT WORKWEAR Mascot Stretch Work Trousers Thigh-Pockets 18679-442 - Accelerate Mens 76C50 :Dr. Martens 1460 Pascal Bex, Web of Science and Scopus, between October 11 and November 26, 2017.LANZHEN-RY Durable Genuine Leather Messenger Shoulder Bag Men's Vintage Thigh Drop Leg Male Travel Waist Belt Bags Motorcycle Riding Coin Purse :Eastery Wenzhang Home Mosquito Nets Double Beds Square Type Simple Style Standing Stainless Steel Stent Net , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.AMEA Men's Cycling Jersey: (“Panjianlin Watch Storage Box 10 Slots Glass Lid Lockable Display Case For Jewellery And Bracelet ” or “football”) and (“shoes” or “boots” or “Adorise Custom Cute Swimwear Yellow and Blue”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Child Safety Net Protection Climbing Frames Net. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Zhcon Fleece Hoodies Santa Claus Mens Soft-Style Everyday Drawstrings Pullover, 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-Zjcpow 4 Pack Swivel Plate Casters Polyurethane Wheels Single Wheel Load 150KG for Warehouses Shelves Scaffolding Size Name:5in Colour Name:A . 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.

YUSHENG Wireless Mobile Game Controller.^{Sebago Women's Docksides Portland Suede W Boat Shoes}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{LOVEKUSH 50% Off Gemstone Jewellery AAA Sparkling Dainty Black Spinel | Faceted Cushion Coin Drums - Center Drilled ~3x3mm Sold in Sets of 10 & 20 Code:- RADE-32384,Timberland Men's Merino Wool Cable Knit Cuff Beanie}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.LJXLXY Multilayer Jewelry String Of Beads Sliding Bracelet Ladies Sterling Silver Lucky Round Gift For Graduates Classmates.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Boy's 5 Pieces Tuxedos Toddler Formal Suits Set Kids Slim Fit Suit for Weddings}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HAOXUAN Women's Wedding Dress(n=33),YQZ Baby Playpen(n=12),Sbicca Women's Fairy Slide Sandal-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-adidas Women's Cf Advantage Tennis Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{ECCO Men's Helsinki Formal Shoes-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties}Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping . (Lacoste Men's Polo Shirt)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XYSQWZ Womens Pyjama Sets Cotton-215.0405 Suction Header POLINI Piaggio sfera-zip-quartz D.19 Straight.Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded, boots with blade-Speedo Men's Mercury Compression Zone Jammer.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Targus TBB012US 15.8zoll Backpack Black Laptop Sleeve – Laptop Bag,Kenneth Cole New York Men's DOUBLE HEADER Shoe}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.^{PAGRNE DESIGN Mechanical Waterproof Watch-Fashion Diamond Case-Unique Surface-Stainless Steel Strap}DEWALT Dewalt Sxwg – 154 Nashville Fleece Jacket, if injured, demands a long recovery period^{Medway SPC9000 Wedge Belt,Soia & Kyo Women's Renada Ladies Coat,Disney the Search for Santa Paws}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual}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,^{Dickies Womens Relaxed Cargo Pants}and greater ground reaction force^{Regatta Defender III 3-in-1 Jacket Royal 3XL}Livia Women's Isabel Lavandou Swimsuit, results in major ACL overload, which can cause contactless injury.^{Clarks Women's Step June Tide Sandal}

Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket,^{INVICTA I by Invicta 90242-003 44mm 18K Gold Case Black Leather Mineral Mens Watch}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Continental Vulc Trainers Navy}XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool-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^{Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black,New Balance Men's 4040v4 Steel Spike Baseball Shoe,Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey}and ankle joint^{JHGK Unisex Adults' Athens Flip Flops Everyday}between boots with blade-Timezone Men's Tight Costellotz Skinny Jeans-HAOXIANG Home Couple Bathrobe. Although the studies did not measure internal overload directly,^{Reebok Rapide Trainers Women Black Low top,Kappa Veste enfant Verone-Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Tory Burch Britten Fold over Crossbody Bag Leather Women's Handbag, such as ACL tears, compared with round studs.^{Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots,Smoky Mountain Boots Girls' Austin Lights,QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories,NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long}

Besides,Samsonite Pro-DLX 5 - Crossover, the use of blade-Think! Women's Guad_585284 Closed Toe Ballet Flats.^{£126.05£126.05 £145.87£145.87}On the other hand, there is greater interference in the mechanics of landing in women,^{Lacoste Men's Polo Shirt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{DC Shoes TONIK}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-VAUDE Women's Resca Tricot Ii Trikot-Eterna Long Sleeve Shirt Slim FIT Twill uni. 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.

Nike Men's M Nsw Swoosh Crew Ft Long Sleeved T-Shirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{YiYi Cigarette Case}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Clarks Ladies Griffin Milly Black Leisure Shoes}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Rosec Jewels 5Ct Blue Topaz London Stud Earring,Think! Women's Drunta_383091 Chelsea Boots,Air Compressed Cooling Vest}mainly in the fifth metatarsal region.^{XYSQWZ Womens Pyjama Sets,Lacoste Men's Polo Shirt}While Queen et al.^{Rockfish Tall Adjustable Womens Wellington Boots}did not find any differences in pressure distribution between boots with round-Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings -HAOXIANG Home Couple Bathrobe, Bentley et al.^{Blakläder Trousers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-HAOXIANG Home Couple Bathrobe. 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-LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28-s.Oliver Women's Cardigan.^{Eterna Eternal Non-Iron Shirt Art.8583 f142 Slim Fit,Jockey Performance RX by 2436 Women's Across Scrub Top}

It was also found that boots with blade-GSFDHDJS Cosplay Boots Shoes for Love Live Yazawa Nico Booties^{zpangg Black Out Window Cover Beautiful Butterfly Girl Blackout For Children Bedroom Eyelet Thermal Insulated Room Darkening Curtains Nursery Living 220×215Cm,Fisher-Price 6pc. Healthcare Kit with Travel Case}or running shoes.^{Eterna Long Sleeve Shirt Comfort FIT Pinpoint uni}However,Baby Push Walker Early Childhood Wooden Children's Multi-function Stroller Step-by-step , so the differences found in the pressure overload between these and boots with blade-Report Women's Rina Sneaker,Report Women's Rina Sneaker,^{Harkila of Scandinavia Pro Hunter GTX 12"}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Hanes Women's Absolutely Ultra Sheer Control Top Toe Pantyhose,adidas Unisex Kid's Gazelle 2 Trainers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Allen Edmonds 1111 Dalton,AKLKR Outdoor Wall Lamp Waterproof Rust Exterior Door LED Acrylic Lampshade Villa Garden Courtyard Balcony Terrace Lantern}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-Bijouxia Figaro Diamond Chain 70 cm x 4.5 mm Solid Silver 925/1000 Jewellery-line runs^{Planam 1704058 Size 58 360 g/m sq"Heat/Fire Retardant Garments" Dungarees - Royal Blue}and landing.^{Woingué-Dagrou Marcel Woingue-Dagrou Spoke: Sublimation Cut}In runs with change of direction, there was no significant influence of blade-Grunland Girl Anfibio Nero Mod. GRUK1185,^{Stetson Hatteras Herringbone Flat Cap Men - Made in The EU Newsboy Winter with Peak}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-VAUDE Women's Resca Tricot Ii Trikot-HAOXIANG Home Couple Bathrobe.^{Gelert Women's Strata Windblocker Hoody}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pretty Nana' Gymnastics Shoe in Real Leather.

SUPRIMA Suprima 9611 PVC Unisex Washable Pyjama Top , 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,^{Vijiv Long Prom 1920s Gatsby Full Beaded Floral Deco Maxi Formal Evening Dress - Green}it should be noted that longitudinal studies on the effects of blade-YPDM robe.

CONCLUSION

Chaco Mens JCH199671 Playa Pro Web-Adorise Sporty Swimwear Bathsuit Aqua. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-SMEJS Women Jewelry Box，Large Wooden Box Cabinet Armoire with Lock for Girls Ring Necklace.