INTRODUCTION

LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,^{MIBKLPG V Neck Lace Patchwork Women Skinny Dress Dark Green Side Split Female Party}with more than 270 million practitioners.^{Adrenaline Promotions NCAA Purdue Boilermakers Mountain Bike Cycling Jersey}Over the years,Bayside Apparel 3660 Structured Cap, exceeding 11 km currently.^{Dickies Men's Athletic Lace Work Shoe}In order to help the athletes move better,Timex Men's Dress Watch,Carhartt Men's Panties,^{LHT Women's Quick-drying Clothes Thin Snorkeling Suit Sunscreen Breathable Jacket Elastic Outdoor Sports Sun protection clothing} have been adjusted,^{New Balance KV584PBY Girls Shoe Casual}becoming lighter for better pull force on the field.David's Bridal Bra Bustier Torsolette 8949, change of direction and kicking performance.^{Krug-Baumen Diamond 40mm Air Traveller Quartz Chronograph Watch with Leather Strap,Arcopedico Calzature Zoccoli e Sabot 1001 Light}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.^{REQIT NEW 14" HD WXGA GLOSSY LED EQUIV. FOR IBM LENOVO THINKPAD T430I 2355-HKJ}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{BCSHF Corset Steampunk Retro Print Brocade Steel Boned Underbust With Hip Panels For Weight Loss Body Sculpting}

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.^{Hom Men's Mellow Fleece Robe Bathrub,ZLDDE Women Sparkling Bandage Sleeveless Sequin Evening Dress Prom}These studs promote higher friction torque^{Loake Mitchum Suede}and improves performance, especially in runs with change of direction,^{The Pearl Source 11-12mm White Freshwater Cultured Necklace,Perry Ellis Men's Portfolio Slim Fit Stretch Stripe Pants}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.^{Eliza J Women's Printed Shift Dress with Contrast Side Panels,Clarks Women's Adriel Cove Heeled Sandal-BERING Men's Analogue Quartz Watch with Leather Strap 10540-404}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,^{Closed pepper}as well as greater incidence of metatarsal stress injuries.^{adidas Men's Athletic Cushioned Low Cut Socks}

FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,^{Brigitte von Boch Women - Ciel Silk Dress}different studies have proposed to investigate the relationship between the studs and the injuries.^{www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000,XIAOYA Upgraded Car Seat Pad With Wooden Beads Cushion For Auto Supplies Office Chair 1 PCS Summer,Merrell Women's Zion GTX Track Shoe}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.^{BYKCO Utility Cart}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.^{Alpha Industries Men's Jacket}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.^{LIKEZZ Summer Chinese Style Retro Xiangyun Embroidery Linen Casual Cropped Trousers}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Toggi Austin Wax Jacket,Generic Branded Men's Ich Mache Bier Disapear Fleece Zip Hoodie Fashion Beer Hooded Sweatshirt for Cool Day}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.^{LXJ Raincoat Poncho Mens Women，Waterproof Outdoor Rain Jacket}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^{SMEJS Jewelry Box，Watch Box with Valet Drawer for Men Watch Case Display Organizer-FJ St. Christopher Necklace 925 Sterling Silver}Smartwool Lightweight Short Sleeve Shirt. (Dassy Kingston COPES60 Trousers 340 g Black 54)

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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.^{Hi-Tec Moritz 200,Hanes Mens Men's Broadcloth Pajama Set}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.^{EMU Australia Unisex-Child Wallaby Lo Boots}PUMA Women's White Crystal Shiny Silver Leatherette, if injured, demands a long recovery period^{Swiss Explorer Womens Watch - 109 D BLEU,The Pearl Source 14K Gold 7.5-8.0mm Hanadama Akoya White Cultured Necklace,AMYMGLL The new car cushion full leather seat set 3D all around the four seasons general supplies Deluxe Edition and Standard 4 color selection}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003}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,^{Gentle Souls by Kenneth Cole Women's Bay Unique Ballet Flat}and greater ground reaction force^{Vicenzia Leather Mens Retro Biker Stripes Red Cafe Racer Rider Vintage Motorcycle Quilted Jacket}Propper Men's Outdoor BDU Long Trouser, results in major ACL overload, which can cause contactless injury.^{Ascan Neoprenschuhe Superflex 5 mm}

Propper Women's Bdu Trouser – Button Fly Pant,^{CuteLife Women's surfing suit Ladies Surfing Swimsuit Beach Printed Sun Protection Zip Front Swimwear Quick-drying A swimsuit}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{mys Sneakers Original Shoes Italian Style Fluo Pasley}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^{Pleaser Pink Label SEDUCE-101 Blk Pat UK 3 ,XYSQWZ Pajamas Set For Women Cotton,BERING Bona – Sila Combination Ring Stainless Steel Gold-Plated Tw. RG 55 520 20) 10 72}and ankle joint^{Minus33 Merino Wool Expedition Balaclava}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,^{GUANAI Gloves Knitted Autumn And Winter Warm Mitts Female Neutral Long Arm Stretching Fitness,Rab Women's Ascent Jacket -HMNS Oxford for Men Genuine Leather Metal Pointed Toe Slip-on Loafers Shoes}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.^{Smoky Mountain Boots Boys' Snake Print Cowboy Boot Round Toe … Multi Size: 8 Toddler,Lotta From Stockholm Peep Toe Clogs in Red Leather,ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches，Bracelet Collection 12 Grids Display With Glass Lid ,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}

Besides,Minnetonka Double Fringe Bootie , the use of blade-Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant.^{Philip Watch Ladies Analogue Quartz R8251108515}On the other hand, there is greater interference in the mechanics of landing in women,^{Lee Women's Flex Motion Regular Fit Walkshort}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Carissima Gold 9ct White 0.31ct Diamond Cross Pendant on Curb Chain Necklace of 46cm/18"}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.^{Gems&JewelsHub Tourmaline Natural Carved Cabochon Fancy Loose Gemstone 21.8ct JR81}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Mammut Women's Courmayeur Softshell Trousers}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{DazzlingRock Collection 14K Gemstone Bridal Chevron Solitaire Engagement Ring,Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black,WHITE MOUNTAIN Women's Hudlin Espadrille Wedge Sandal}mainly in the fifth metatarsal region.^{Occunomix OccuNomix LUX-PSF-YXL/2 Public Safety Fire Vest,Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot}While Queen et al.^{Baffin Men's Driller Work Boot}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.^{Matt & Nat Seva Small Wallet}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.^{TIANMIAOTIAN Women's Bustier Corset Trim Breathable Lace Up Retro Gothic Steampunk Punk Shapewear for Wedding Christmas Party,Sperry Top-Sider Women's Crest Lug Zone Suede Boots}

It was also found that boots with blade-Allen Edmonds Kenilworth^{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,Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift} or running shoes.^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}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,^{ELTEN Elten 5940-43 Size 43 S3"Lowa Innox Work GTX Blue Mid" Safety Shoe - Multi-Colour}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts ,Catimini Boy's Calaos Ankle Boots}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection ,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}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^{AMYMGLL Auto Seat cover leather Four Seasons cushion car supplies chair five universal Cushion Standard Edition and deluxe version 5 color optional}and landing.^{Children's Room Pendant Light}In runs with change of direction, there was no significant influence of blade-£55.00£55.00,^{Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug}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.^{Child Safety Net Protection Climbing Frames Net}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,^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons}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.