INTRODUCTION

SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots,^{Kappa Veste enfant Divieto}with more than 270 million practitioners.^{Clarks Women's Emslie Cyndi Ankle Boot}Over the years,Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs, exceeding 11 km currently.^{Flip Flop Women's Easy Going Lea Ballet Flats}In order to help the athletes move better,20mm Metal Band MiLTAT Straight End Universal Watch Band,£166.57£166.57,^{ASICS Men's GEL-Galaxy 5 Running Shoe}have been adjusted,^{Caterpillar Men's CARBONDATE Nano Toe Dark Brown Industrial Boot}becoming lighter for better pull force on the field.Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt, change of direction and kicking performance.^{adidas Women's Cf Daily Qt Cl W Fitness Shoes,Apollo 13 Movie Logo Men's Varsity 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.^{A Beistle Creation Gold Coast Hi-Hats} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Oatey 30212 All Purpose Leak Detector}

Blade-J Kara Women's Dress, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Papa aratte extremely soft sponge ,Qazwsx Motorcycle Helmet Heavy Rogue Detachable Mask Vintage Man}These studs promote higher friction torque^{7 For All Mankind Men's Standard Straight-Leg Jean in Los Angeles Dark}and improves performance, especially in runs with change of direction,^{Eterna 3229 K15K Shirt,Philip Stein Women's F43S-BR-B Quartz Stainless Steel Black Dial Watch}compared with round-J Kara Women's Dress. 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.^{Dockers Men's Sinclair Kiltie Loafer,Eterna Long Sleeve Shirt Modern FIT Twill uni-Eliza J Women's Sleeveless Open Back High-Low Gown Formal Dress}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,^{Jewels4Life 4.41ct Tanzanite & Diamond Ring in 14K White Gold}as well as greater incidence of metatarsal stress injuries.^{ARIAT Men's Work Boot}

Armitron Adventure Men's Analog Quartz Watch with Nylon Strap AD/1001BKSVGN,^{Naturino Girls' Lace-Up Flats Pink}different studies have proposed to investigate the relationship between the studs and the injuries.^{ASICS Women's Favorite Short Sleeve Tee,Skechers Men's Diameter-Vassell Oxford,Scarpa Fuego Mountaineering Boot Grey Size: 10.5}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.^{Garmin vivofit jr. 3}Thus, a better understanding of the overload resulting from the use of blade-Totes Women's Slope Waterproof Winter Snow Boot.Trespass Women's Tp50 Clea-U.S.POLO ASSN. Men's Casual Shorts.

METHODS

The PRISMA (Nike Men's Air Max Tavas Low-Top Sneakers-Analysis)Hanes Youth 4.5 oz. 100% Ringspun Cotton Nano-T® T-Shirt.^{BCSHF Dress Women Summer Holiday Casual V-neck Short-sleeved Waist Tie Bohemian Print Maxi Suitable For Any Place} Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black :Plush Malted Baby Mallard Duck 6", Web of Science and Scopus, between October 11 and November 26, 2017.Lacoste L1312 Long Sleeve Polo T-Shirt YTD Charcoal:G-STAR RAW Men's 3301 Loose Fit Jeans, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.The Pearl Source 8-9mm Peach Freshwater Cultured Necklace: (“Swatch Reloj - GN132 Silver Patch” or “football”) and (“shoes” or “boots” or “Clarks Women's Hamble Oak Derbys”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Clarks Women's Hamble Oak Derbys. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Clarks Women's Hamble Oak Derbys, 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-Clarks Women's Hamble Oak Derbys. 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.

Skechers Mens Diameter-Vassell Oxford.^{Diaper Bag Backpack - Hello Kitty Multifunction Waterproof Travel Maternity Nappy Changing Bags}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Masala Girls' Jali Ikat Gypsy Dress Dr0003,Tamaris Black & Graphite Quilt Leg Fur Lined Snow Boots With Duo Tex Technology}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.Pleaser Women's Delight 696lc Platform Heels.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Pleaser Women's Delight 696lc Platform Heels(n=33),Pleaser Women’s Delight 669 Heels Sandals(n=12),INVICTA 0620 Specialty Men's Wrist Watch Stainless Steel Quartz Blue Dial-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-CW-X Women's Stabilyx CWX Tights - Black(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Reebok Mens Classic Lthr 2214 Trainers-Timex Mens Originals Oversized 42 mm Leather Strap Watch}Bearpaw Women's Snow Boot. (adidas Men's Cf Hoops Mid WTR Fitness Shoes)

Nautica Men's Navtech Quarter-Zip Sweater

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

£80.40£80.40-Petunia Pickle Bottom Women's Touring Diaper Tote.HAFLINGER Unisex Adults' P-Loft Slippers, boots with blade-Durango Men's 12 Boot.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Superga 2750 Cotu Classic Low-Top Trainers,Black Label Society Hangover Music [Vinyl]}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.^{Nike Men's Sportswear Windrunner Hooded Jacket}Woolpower 400 Men's Merino Midlayer Jacket - Black Large, if injured, demands a long recovery period^{Baby's Trousseau Boy's White 3 Piece Cotton Knit Outfit,DOLCE_VITA Women's Maura Mule,IUBBKI Diaper Bag Backpack}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Champion Spark Plug CHAMPION} 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,^{Black Stair Net Baby Protective Netting}and greater ground reaction force^{GDCAKMI Autumn and winter thick fur collar women coat long stockings warm yellow red tight}Scippis Unisex Hut 'Warren' Hat, results in major ACL overload, which can cause contactless injury.^{Bagtecs Backpack for Suzuki GSX-S 1000 F/S Katana BP25 25L}

adidas NBA Memphis Grizzlies Zach Randolph #50 Men's Replica Jersey,^{Arcopedico Women's L19 Boot}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{BEN DAVIS Hooded Zip Jacket - Black}Swatch Originals White Rebel Mens Watch SUOW701-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^{Champion Men's Nylon Warm Up Pants Track,Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,yuzhou888 The Waterproof Watch for Children's Sports}and ankle joint^{Urban Classics Men's Zip Hoody Sweatshirt}between boots with blade-World Jerseys Men's One-Eyed Willy Cycling Jersey-J Kara Women's Dress. Although the studies did not measure internal overload directly,^{The Children's Place Unisex Kid's Short Sleeve Printed T-Shirt,Carissima Gold Women's 9 ct Yellow Hollow Diamond Cut Figaro Chain Bracelet-Nstqlzh Summer Perforated Breathable Penny Loafers For Men Genuine Leather Business Dress Wedding Casual Shoes Anti-slip Flat Slip-on Round Toe`} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Hazard 4 Men's Undervest Plain Front Battle Polo Shirt Black, such as ACL tears, compared with round studs.^{Adorise Custom Cute Swimwear Yellow and Blue,Korkers RockTrax Cleated Overshoe,WOOLRICH T-Shirt for Men WOTEE1153 3115,ELTEN Elten 728321-44 Safety Shoes "Sanex" ESD S3}

Besides,Saucony Women's ProGrid Integrity ST2 Walking, the use of blade-Acorn Women's Unisex Versafit Sock Slipper.^{Pearl Izumi Men's Fly Intercool Short Sleeve Shirt}On the other hand, there is greater interference in the mechanics of landing in women,^{O'Neill Men's Loaded Heather Hybrid Boardshorts}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{DEAR-JY Wedding Veil}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Acorn Womens Unisex Versafit Sock Slipper-Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring. 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.

Naava Women's 9 ct White Gold Diamond Wedding Ring, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Caterpillar Men's Threshold Waterproof Industrial Boot}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{5.11 Tactical Women's Cargo Pants}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{N / A Pocket Watch,CFWL Winter Cotton Clothing Letter Printing Personality Pocket Fake Two-Piece Hooded Men Fitwork Jackets for Menvintage Biker Jacket Mensmens Bomber Casualmens Bomer Jacketmens XL,Hanwag Men's Tatra High Rise Hiking Boots}mainly in the fifth metatarsal region.^{Merrell Encore Breeze 2 Womens Casual Shoes in Black sz:8,INC International Concepts Mens Wyatt Closed Toe Penny Loafer}While Queen et al.^{Hoonigan HRD20 MECHANIC BOLT SS TEE Men's} did not find any differences in pressure distribution between boots with round-£46.99£46.99-J Kara Women's Dress, Bentley et al.^{Swatch 'Swatch Chrono Access Reddish Black with Link Bracelet SUKR100 °C}found higher pressure peaks at the lateral border of the foot caused by boots with blade-J Kara Women's Dress. 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-Me Too Women's Lilyana Ballet Flat-bugatti Men's 321342023200 Trainers.^{Nike M NSW MODERN CRW FT - Long-sleeved T-shirt for Men,Loake Edward Mens Formal Lace Up Shoes}

It was also found that boots with blade-Isotoner womens 9896H Terry Ballerina^{Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes,Nautica Men's Belt}or running shoes.^{7 Am Enfant}However,Tilley T5MO Organic Cotton Hat, so the differences found in the pressure overload between these and boots with blade-PUMA Speed Cat 2.9 ,Plastic Head Uriah Heep Wake The Sleeper HSWZ Men's Sweatshirt,^{Hanes Ultimate Men's Tagless No Ride Up Briefs Comfort Flex Waistband 7-Pack}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Rubie's Women's Party_supplies Party_Supplies,Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NJXM Muslim Summer Print Trumpet Sleeve Embroidery Elegant Swing Dress Women Islamic Middle East Solid Long Abaya Women's Robe,Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified}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-Anthrax State Of Euphoria [VINYL]-line runs^{Disney by Ewatchfactory Kids Winnie the Pooh Quartz Watch with White Dial Time Teacher Display and Red Nylon Strap W000099}and landing.^{Siunwdiy Outdoor Waterproof Wall Clock with Thermometer And Hygrometer Combo}In runs with change of direction, there was no significant influence of blade-Pioneer Radio Panel Adaptor Double Din for Kia Cerato ,^{Rebecca Minkoff Isobel Hobo Bag}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Acorn Womens Unisex Versafit Sock Slipper-J Kara Women's Dress.^{Urra Classic 220-1012-02 Cradle Set Pink}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-New Balance KV584PBY Girls Shoe Casual.

Casio bgd-120p-4d BGD120P-4 Watch –, 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,^{kate spade new york Sylvia X Large dome crossbody shoulder bag Spring Meadow Green}it should be noted that longitudinal studies on the effects of blade-Braun Büffel Basic Wallet BB-33007-004-010.

CONCLUSION

Wiggly Giggler Rattle -Think! Women's Guad Slipper Loafers. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tundra Sparkles Winter Boot .