INTRODUCTION

LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,^{HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes}with more than 270 million practitioners.^{Expandable Baby Safety Gates For Doors And Stairs Walk Thru Pressure Fit No Drilling Fence Opens To Both Sides Black Guardrail}Over the years,Bayside Apparel 3660 Structured Cap, exceeding 11 km currently.^{Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler}In order to help the athletes move better,Timex Men's Dress Watch,Carhartt Men's Panties,^{ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid} have been adjusted,^{DLYDSSZZ Baby Climb Safety Anti-fall Net Stair balcony window Protection Fence Blocking net for Kids Rope grid safe edges Garden rope Outdoor wall Decor Mesh} becoming lighter for better pull force on the field.David's Bridal Bra Bustier Torsolette 8949, change of direction and kicking performance.^{Philip Watch Ladies Analogue Quartz R8251108515,adidas Performance Ultra Boost Running Shoe}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.^{Lee Women's Flex Motion Regular Fit Walkshort}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81}

Blade-Cat Footwear Men's Colorado' Boots, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Mammut Women's Courmayeur Softshell Trousers,DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring}These studs promote higher friction torque^{CLEAVE Ceramic Wall Light Matte Glass Classic Creative Style Lights Fixtures Modern Retro Decorative Indoor Lamp Kids Living Room Bedroom Bar Hotel Bathroom}and improves performance, especially in runs with change of direction,^{Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black,Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest}compared with round-Cat Footwear Men's Colorado' Boots. 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.^{Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot,Baffin Men's Driller Work Boot-GUESS Robe Brodés Dress Fille K84k22 Beige Clair}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,^{Matt & Nat Seva Small Wallet}as well as greater incidence of metatarsal stress injuries.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}

FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm}different studies have proposed to investigate the relationship between the studs and the injuries.^{Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift ,Mascot 00955-630-111 Palermo Image Trouser with Kneepad Pocket,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}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.^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} Thus, a better understanding of the overload resulting from the use of blade-FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear.Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt-Sanita Men's Original Professional Textured Oil Clogs.

METHODS

The PRISMA (Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt-Analysis)Hanes Tagless 6.1 Short Sleeve T-Shirt.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection} Sanita Men's Original Karl Textured Oil Open Clogs:Rubie's Green Lantern Costume, Web of Science and Scopus, between October 11 and November 26, 2017.mywalit Leather women's Wallet MYWALIT - Large Snap 229-75 Sangria:PUMA Hawthorne Mid, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Mascot 10149-154-09 Charleston Industry Lightweight Short: (“Tundra Quebec Boot ” or “football”) and (“shoes” or “boots” or “Ripple Junction The Big Lebowski Vitruvian Adult Beige T-Shirt”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Joy Carpets Kid Essentials Early Childhood Round Maria's Garden Rug, 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-Everyday Maternity Wrap Cardy. 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.

Columbia Men's PFG Tamiami II Short Sleeve Shirt.^{DazzlingRock Collection 0.05 Carat}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN,Children's Room Pendant Light}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.Picard Womens Hitec Shoulder Bag.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Child Safety Net Protection Climbing Frames Net}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Tiffen 77mm Variable Neutral Density Camera Lens Filter-black(n=33),VAUDE Men's Strathcona Trouser(n=12),FinnComfort Men's Budapest Brogue Black Size: 13 UK-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-FINIS Men's Hydrospeed 2 Jammer Swimsuit(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{BCSHF Girls Princess Dress Kids Sleeveless Bridesmaid Ruffles Wedding Dresses Ball Gown For Birthday Party-Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}Smartwool Lightweight Short Sleeve Shirt. (HEZHOUJI Soft TPU Key Case Cover)

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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.^{Adtec Men's Premium Leather,adidas Men's Cf Hoops Mid WTR Fitness Shoes}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.^{Nautica Men's Navtech Quarter-Zip Sweater}PUMA Women's White Crystal Shiny Silver Leatherette, if injured, demands a long recovery period^{senz Original - Umbrella,adidas Sleek Z Shoes Women's,Elegant Baby Fancy Blanket}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CHENTAOCS Vintage Brass Shoehorn Solid Wood Handle Creative Household Items 46cm*4cm}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,^{Eliza J Women's Waist Tie Balloon Sleeve Jumpsuit Dresses}and greater ground reaction force^{Brooks Women's PureGrit 8 Running Shoe}Propper Men's Outdoor BDU Long Trouser, results in major ACL overload, which can cause contactless injury.^{Rosenthal Versace Flower Fantasy Square Bowl 20 cm}

Propper Women's Bdu Trouser – Button Fly Pant,^{Naturalizer Women's Elora Pump}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{JeHouze Women's Genuine Leather Messenger Crossbody Medium Handbag Shoulder Vintage Purse}5.11 Tactical Women's EMS Uniform Work Pants-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^{Oregon Scientific Yukon II Size 13/48 Chainsaw Safety Boots,Richter Kinderschuhe Girl's Jumbo Ankle Strap Sandals,Jumping Beans Butterfly Hooded Bath Towel}and ankle joint^{PIAOLING Men's Oxford Shoes Classic Oxfords Slip on Business Casual Elastic Bands Suede Upper Round Toe Non-Slip Lug Sole Low Top Comfortable}between boots with blade-Baffin Men's Zone Snow Boot-Cat Footwear Men's Colorado' Boots. Although the studies did not measure internal overload directly,^{Loake Bedale Brogue Boot - Mahogany,Dromedaris Kara Suede Boots-Panama Jack Bota C1 Napa}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Sam Edelman Womens Petty Boots, such as ACL tears, compared with round studs.^{Cecil Women's Jacket,Rumpf Mambo Dance Sneaker Black,ARIAT Men's Apparel Accesory,Rieker Women's X9763 Chelsea Boots}

Besides,Minnetonka Double Fringe Bootie , the use of blade-Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant.^{Trafalgar Men's Formal Concord Suspender}On the other hand, there is greater interference in the mechanics of landing in women,^{Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ideenreich 1986-9 Crawling Dream MUH The Cow 135 x 150 cm}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Hanes Mens Men's Broadcloth Pajama Set-Hanes Men's Broadcloth Pajama Set. 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.

World's Softest Men's / Women's Sensitive Fit Comfort Feet Crew Socks, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Danner Unisex-Adult Boot Dressing-U Dressing}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Rubie's Green Lantern Costume,Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557,Nike Women's WMNS Air Max Axis Running Shoes}mainly in the fifth metatarsal region.^{Crystallly Wenzhang Mosquito Net Anti Nets Double Bed Simple Style Stand 4 Colors Optional ,PUMA Kids tracksuit foundation woven suit}While Queen et al.^{Chartpak AD Marker Individual - Violet Light by}did not find any differences in pressure distribution between boots with round-Craghoppers Kiwi Pro Stretch Women's Trouser-Cat Footwear Men's Colorado' Boots, Bentley et al.^{Tommy Hilfiger Unisex-Adult's TH 1440/S 9A Sunglasses}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Cat Footwear Men's Colorado' Boots. 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-Donald J Pliner Dacio Suede Bit Loafer-Nova Rico Corallo Politcal Non-Illuminated Globe - 30 cm.^{Ty Beanie Boos - Nibbles-Clip the Guinea Pig,XINGXING Men's Road Cycling Shoes Lightweight Breathable Fashion Outdoor Unisex Biking Lock B-45（UK10.5）}

It was also found that boots with blade-Allen Edmonds Kenilworth^{LIFE IS GOOD Boy's Boys Crusher Long Sleeve T-Shirt,LEGO Cars Big Bentley 5828}or running shoes.^{Scotch & Soda Girl's Knitted Dress in Yarn Dyed Stripe}However,CASUAL MOMENTS Women's Plus Size Bed Jacket-Peter Pan Collar, so the differences found in the pressure overload between these and boots with blade-Allen Edmonds Men's Sanford Oxford,Blundstone Thermal Series Chelsea Boot,^{Costa Rican Del Mar Bayside Sunglasses Shiny Black/Blue Mirror 580Glass}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Mons Royale Women's Ascend Midi Full Zip Hood Mid Layer,Dare 2b Women's Mediant' Lightweight Breathable Taped Seams Zipped Pockets Reflective Waterproof Cycle Jacket Jackets Shell}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Richter Kinderschuhe Audi,HARLEY-DAVIDSON Harley Davidson Men BOXBURY}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-Vinani Solid NIB Arizona – Gloss Ring 925 Sterling Silver RFE-line runs^{QinWenYan Nurse Watch Chest Pocket for Student Doctors Life Waterproof Watches}and landing.^{Greatideal Bathrobe Travel Bathrobe}In runs with change of direction, there was no significant influence of blade-£55.00£55.00,^{Fossil Georgia Womens Watch}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Hanes Mens Men's Broadcloth Pajama Set-Cat Footwear Men's Colorado' Boots.^{Naava Ladies 9ct White Gold 33pts Diamond Fancy Cluster Ring}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Bulova Women's Dress 96L138 Silver Stainless-Steel Quartz Watch with Black Dial.

Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE, 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,^{Hanes Big Boys' Tank Top} it should be noted that longitudinal studies on the effects of blade-Allen Edmonds 1111 Dalton.

CONCLUSION

Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003-Swiss Explorer Womens Watch - 109 D BLEU. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black.