INTRODUCTION

PUMA Men's Bmg Stadium Jersey,^{ZTAOPLHH The first birthday party princess dress girl dress}with more than 270 million practitioners.^{Lee Girls Emb Cuff Ankle Crop Pants}Over the years,SYLOZ European and American Girls Princess Dress Fluffy Children's Sleeveless Costume, exceeding 11 km currently.^{Hellyhansen Men's LIFA Merino Midweight Hoodie}In order to help the athletes move better,Hoggs of Fife Sportsman W/P Shooting Fleece Jacket Green Coats & Jackets,Bearpaw Girls Krystal Tassel Boot,^{HKM Men's Jodhpur -London- Mit Elastikeinsatz reißverschluss Trouser}have been adjusted,^{Stupell Industries Black Framed Wall Art}becoming lighter for better pull force on the field.Swedteam Alpha Pro M Jacket C56 Camo, change of direction and kicking performance.^{TZNZBGY Mens Motorcycle Pu Jackets Winter Autumn Leather Jacket Men Fashion Slim Fits Coat,W&HH Fly Fishing Vest}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.^{Ricosta Kids First Walking Shoes Cory by Pepino}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Jewels By Lux 10k White Gold 1.5mm Machine Made Diamond Cut Rope Chain}

Blade-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c., also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Silver Canyon Boot and Clothing Company Men's Outback Wool Cowboy Hat Montana Crushable Western Felt,Yifuty Cylindrical Wall Lamp}These studs promote higher friction torque^{Yellow Box Women's Stormy Flip Flop}and improves performance, especially in runs with change of direction,^{TYJYB Tactical Pants Men Military Waterproof Army Camouflage Cargo Knee Reinforced Airsoft Durable Hunting,KIYOUMI Men Christmas 3D Printed Cardigans}compared with round-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c.. 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.^{Spalding Men's Team Ii Hoodie,Naava 9ct 375 Bi-Colour Diamond Pendant with Chain of 0.01ct 46cm-YBWEN Women Dance Clothes Women's Belly Costume Tassel Professional Bra And Belt Carnival Skirt Sexy Suit Dancewear} 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,^{Zeno Zeno-Watch Mens Watch - Hercules 3 Chronograph Day-Date 2657TVDD-a1}as well as greater incidence of metatarsal stress injuries.^{freneci Watch Test Machine Waterproof Tester Tool}

Baby sling front holding multi-function baby artifact seat stool waist child belt,^{MCTEL Skull Let's Get Creepy}different studies have proposed to investigate the relationship between the studs and the injuries.^{HWOEK Mens Watches,RVCA Men's PTC Pigment Long Sleeve Crew Neck Pocket T-Shirt,Schöffel Men's Genua2 Longsleeve}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.^{Silver Jeans Co. Women's Avery High Rise Short}Thus, a better understanding of the overload resulting from the use of blade-BGROEST-cloth Ladies Loose Casual Stretch High Waist Pencil Jeans Skinny Shredded Dark Denim Metal Buckle Cowboy Pants For Women .Hush Puppies Women's Bailey Chukka Boot-LQ Men's sandals Double-layer soft bottom and slippers.

METHODS

The PRISMA (Joules Women's Wellibob Rain Boot-Analysis)KEHUITONG ZSRXL Corset lace plus size women bustier corset lingerie tops fashion .^{Domke Photogs XLarge - Black}Promodoro Fleece Jacket C Men's Lightweight:Borbonese SMALL HOBO IN GRAFFITI, Web of Science and Scopus, between October 11 and November 26, 2017.JANE KLAIN Women's 255 772 High Boots:Lucky Brand Lk-mahzan, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Clarks Women's Linvale Jerica Pump: (“Diesel Men's Thommer Skinny Jeans” or “football”) and (“shoes” or “boots” or “Franco Sarto Women's Grenoble Loafer”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dansko Women's Roxanne Mary Jane Flat. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Pablosky Girls' 328290 Mary Janes, 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-ARIAT Women's Tassel Cruiser Casual Shoe. 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.

Nine West Women's Flax Dress Pump.^{Stetson Pigskin Flat Cap Men - Leather Ivy hat with Peak}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Fanaztee Women's Small Leather Fashion Compact Bifold Purse Wallet with Stylish Kiss Lock Coin Pouch,CCCP /Trendy Element Watch Russia Timezone ~ CP-7053-04}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.Under Armour Women's Featherweight Fleece Hoody Warm-up Top.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{JBVG Neutral Pocket Watch Roman Numeral Dial Retro Mechanical Men and Women Flip for}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Carter's Baby Girl's Striped Ruffle Tankini Set(n=33),TEVERL TEVERL Ladies Lace Evening Gown Robe Dress Party Assembly(n=12),TYERY Letter printing sweater sports suit-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-£54.21£54.21(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Pampolina Girls' PlainTrousers Brown forged iron brown-Born Fannar Wide Calf}£105.00£105.00. (GlamourLab Dragon Ball Z Great Transformation Hero Gorilla_R5374 Hoodie Hoody Sweater Pullover Sweatshirt Unisex Black Gift- M)

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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.^{Gioiello del Mare Napoletani Tamburelli Earrings with Sardinian Coral and Pearls in Silver Handmade Torre Greco,SHANGN Figure Skating Dress For Girls Women}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.^{Teva Tanza Y Kids Sandals}Agla Condor Light Futsal Shoes Outdoor, if injured, demands a long recovery period^{Katie Loxton - Chloe Bucket Bag Blue,LOVESHE Women wallet Purse Credit Card Clutch Zip Around Phone Large Travel Wristlet Bohemian - Medium,PUMA Men's Energy Essential T-Shirt}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BP 1979-570-1332 Bib & Brace}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,^{Under Armour Boy's Ua Hunt Pants Track}and greater ground reaction force^{Krumba Men's Sportswear Outdoor Waterproof Windproof Hooded Warm Ski Black Jacket}Agla F/40 Futsal Indoor Shoes, results in major ACL overload, which can cause contactless injury.^{Betty Barclay Collection Women's Sweatshirt}

Skechers Men's Resment Chukka Boots,^{Nike Women's WMNS Air Max Thea Pinnacle Fitness Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Bodegas Rey Fernando de Castilla Unico Solera Gran Reserva Brandy}Clarks Men's Cotrell Edge Derbys-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^{Naava EGL Women's 18 ct White Gold Certified Diamond Solitaire Engagement Ring,SilverLuxe 14kt Gold Cubic Zirconia Stud Earrings Round with Silicone Backs,KTSWP USB Rechargeable Heated Vest Jacket for Men Women Cold Weather Hike Camp Ski}and ankle joint^{JB Silverware Hallmarked Silver Money Clip}between boots with blade-Polo Ralph Lauren Womens Crew Neck Jersey T-Shirt-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c.. Although the studies did not measure internal overload directly,^{Timberland Pro Mens Excave Wellington Steel Safety Toe Waterproof Shoe,Timberland Women's Malibu Waves Ankle Sandals-G.I.G.A. DX Women's Uyaka Stripe Casual Functional Zip-Off Jacket}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-adidas Men's Stan Smith Trainers, such as ACL tears, compared with round studs.^{Thomas Sabo,Lowe Alpine AT Lightflite Carry-On 40 Travel Bags,Vionic Women's Rest Bella II Toepost Sandal - Ladies Flip Flop with Concealed Orthotic Arch Support,Laura Vita Women's Elceao 03 Ankle Boots}

Besides,PUMA Men's Rs-x Sneaker, the use of blade-LQIAN Mermaid Tail Swimmable Swimsuits For Girls Tails Swimming With Monofin Bikini Costumes Sets Little Kids Child And Women Swimsuit 3PCS.^{Lego Wear Boy's Snowsuit}On the other hand, there is greater interference in the mechanics of landing in women,^{XLXay Hat female pure cotton stitching raffia straw hat visor simple breathable and comfortable foldable hat-Pink}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Columbia Women's Benton Springs Plus Size Full Zip Fleece Jacket}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-La Sportiva Pyramid Gtx W-Nike CFC M NK Dry SQD TRK Pant KPZ – Men's Trousers. 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.

ASICS Women's Kaitlyn Bikini Top, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Superga Shoes S11181WL23 Women White 37 1/2}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{s.Oliver Unisex Watch - SO-3227-LQ}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{JRSHODA Summer Womens Hollowing Out Slippers White Sandbeach Leather High Heels Party Wedding Slides,MYXUAA Men's Outdoor Desert Boots Military Tactical Duty Work Boot Hiking Hunting Rapid Response Lightweight Breathable shoes,Leather Trend New Men Motorcycle Cowhide Jacket Coat Size XS S M L XL LTC240}mainly in the fifth metatarsal region.^{Outdoor Folding Toddler Playpen,Fly London Women's Sarl069fly Ankle Boots}While Queen et al.^{Roxy Women's Ceder Jacket}did not find any differences in pressure distribution between boots with round-Hanes ComfortBlend EcoSmart Full Zip Hoodie-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c., Bentley et al.^{JLFZC Womens Snow Boots}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c.. 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-Hanes Men's Short Sleeve Beefy T-Shirt-Cat Footwear Men's Induction Construction Boot.^{BILLABONG Womens Levy,Gabor Women's Jollys Mules}

It was also found that boots with blade-X-Bionic Men's The Trick 4.0 Run Shorts^{Skechers Women's D'Lites Biggest Fan 11930-nvw Low-Top Sneakers,Protest ISLAY ECUP wire bikini}or running shoes.^{GUANAI Gloves Winter Non-Slip Touch Screen Men'S And Women'S Knitted Full Finger Thick Warm Driving}However,Reebok Women's Daytona DMX Sneaker, so the differences found in the pressure overload between these and boots with blade-Reebok Men's DMX Series 2000 Sneaker,Reebok Classic Slide Slipper,^{THTHT Epaulettes Kpop handmade tassels tassel punk shoulders shoulder stage brooch crystal fashion suit accessories unisex}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Quiksilver Men's Mission Plus - Snow Jacket for Men,Stellar Designs Genuine Gemstone .925 Sterling Silver Citrine Single Stone Filigree Ring}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{BOSS Womens Sunglasses 1159/S,Beppi Women's Portuguese Made Leather Deck Shoes Navy/Brown UK 4}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-Steve Madden Women's Bamby Sneaker-line runs^{Mustang Carla C Ajour Womens Regular Fit}and landing.^{Reebok GL 6000 WW Sneaker}In runs with change of direction, there was no significant influence of blade-LITING Automatic Shoe Cover Dispenser Shoes Machine Film Apply To Household Office Engine Room Laboratory Overshoes,^{Wuxingqing Beach Surfing Swimming Robe Surf Quick Dry Microfiber Hooded Towel For Changing 110 * 80cm Bath}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-La Sportiva Pyramid Gtx W-Maria Cristina Sterling Bracciale Argento E Agata Rubino Elastico Rose - M.c..^{WEHQ Leather Watch Box Fashion Yellow/Brown Display Case Brand Gift}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Paul Green 8217-135 - Imported Brown.

He-shop Clutch Bag, 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,^{Mingdao bedding - Duvet Cover Set}it should be noted that longitudinal studies on the effects of blade-Dxyap Mens Leather Safety Boots Steel Toe Cap Work Shoes Slip Resistant Shoe Protective Midsole Puncture Proof.

CONCLUSION

ELK Lighting Picture Frame-Pretty Green Jumbo Cord Overshirt . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Vionic STERLING LADIES LOW HEEL ANKLE BOOT.