INTRODUCTION

LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,^{Mr. Boho | Fitzroy Sunglasses for women and men}with more than 270 million practitioners.^{Sunsets Women's Tankini Top}Over the years,Bayside Apparel 3660 Structured Cap, exceeding 11 km currently.^{UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers}In order to help the athletes move better,Timex Men's Dress Watch,Carhartt Men's Panties,^{Youlee Women's Oblique Zipper Hooded Coat for Winter}have been adjusted,^{Dr. Scholl's Shoes Men's Gus Sandal}becoming lighter for better pull force on the field.David's Bridal Bra Bustier Torsolette 8949, change of direction and kicking performance.^{CW-X Women's Stabilyx CWX Tights - Black,adidas Men's SL20 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.^{Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}

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.^{Nike Men's Cortez Basic Leather Shoe Trail Running,Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid}These studs promote higher friction torque^{YPDM Bathrobe Winter Flannel Kids Pajamas Sets Child Warm Sleepwear Cartoon Animals Print Baby Girls Boys nightwear Children For Girls}and improves performance, especially in runs with change of direction,^{Kienzle POSEIDON LADY K00280,Chaco Men's Z/Volv 2 Sandal}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.^{TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter,The Pearl Source 11-12mm Pink Freshwater Cultured Necklace-Ad Tec Men's 11" Harness Motorcycle Boot}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,^{Eliza J Women's Dress}as well as greater incidence of metatarsal stress injuries.^{ASICS Women's Love Dress}

FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,^{Skechers Mens 77222 Soft Toe Slip On Safety Shoes}different studies have proposed to investigate the relationship between the studs and the injuries.^{Merrell Women's Terran Lattice Ii Sandali con Cinturino alla Caviglia,LOVEKUSH 925 Sterling Silver Empath Protection 2.5mm Blue Pyrite & Ombre Sapphire Stracking Bracelet Rondelle,Campart Garden Chair Novara}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.^{GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}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.^{Cassis Côte D'azur Women’s Trainers}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.^{Columbia Men's M Logo Fleece Crew Long Sleeve Sportswear}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Visit the Carhartt Store Men's Midweight Quarter Zip Mock Neck Sweatshirt,Child Safety Net Stair Protection Decoration - Kids Cat Balcony Anti-falling Nylon Isolation for Terrace Railing Indoor or Outdoor Brown Sturdy Rope} 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.^{Glenna Jean Pippin Changing Pad Cover}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^{SUPER7 Sunglasses Super by Retrosuperfuture America Black 5W5 Regular-Scarpa Fuego Mountaineering Boot}Smartwool Lightweight Short Sleeve Shirt. (Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Salewa Sia SW Ladies' Softshell Jacket-£40.00£40.00.5.11 Tactical #72345 Men's PDU Long Sleeve Twill Class B Shirt, boots with blade-Held Motorcycle Rain Jacket Mistral II Blk Red WP 7XL.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Dachstein Lech Ls Tex,adidas Zx Flux Running 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.^{ASICS Mens Cyber Javelin London Track and Field Shoes}PUMA Women's White Crystal Shiny Silver Leatherette, if injured, demands a long recovery period^{Rainbow Sandals Raibow Womens Crystal Collection - Expresso L11,KIESENBERG Watch - Gifts for Audi S6 Fan Speedo Cockpit 20838,Pride and Soul 47137 CANDY - vintage shoulder bag}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{TWJC 14k White Gold SOLID Princess Square Engagement Ring & Wedding Band Set - Size 9}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 Men's HeatGear Tactical Short Sleeve T-Shirt-Sand}and greater ground reaction force^{Shoulder bag 100 % cotton}Propper Men's Outdoor BDU Long Trouser, results in major ACL overload, which can cause contactless injury.^{XHJQ88 Men Sweatshirts NASA Teen I Need More Space Prints Originals - with Kangaroo Pocket Loose Comfort Blouse}

Propper Women's Bdu Trouser – Button Fly Pant,^{Charles by David Women's Melissa-Taupe Dress Sandal}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Mountain Warehouse Zenith II Mens 3 in 1 Jacket - Waterproof Rain Jacket}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^{Legero Women's Novara Snow Boots,Universal Zone Pride and Prejudice Chiffon Scarf,Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs}and ankle joint^{LEADING LADY Women's Soft Bra}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,^{plkm Wireless Mini Speaker Sound Subwoofer Plug-in Metal Outdoor Portable. Rose gold.,RedHouseCom Hoodies & Sweatshirts Pullover In Outdoor Walking-Shirt sidez Lykke Li Smoking Sexy Mens Hoodie}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.^{modamoda de Italian bag shoulder messenger satchel women's real leather T63,HAOXUAN Woman's Wedding Dress,Tod's Black drilled Leather Heel Sandals,Kenneth Cole New York Men's DOUBLE HEADER Shoe}

Besides,Minnetonka Double Fringe Bootie , the use of blade-Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant.^{PAGRNE DESIGN Mechanical Waterproof Watch-Fashion Diamond Case-Unique Surface-Stainless Steel Strap}On the other hand, there is greater interference in the mechanics of landing in women,^{Medway SPC9000 Wedge Belt}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MIBKLPG Women Retro V Neck Striped Dress Fashion Slim Waist Belted Office Ladies}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.^{Soia & Kyo Women's Renada Ladies Coat}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Dickies Womens Relaxed Cargo Pants,Regatta Defender III 3-in-1 Jacket Royal 3XL,Angara.com Vintage Style Citrine Drop Earrings with Diamond Halo}mainly in the fifth metatarsal region.^{Clarks Women's Step June Tide Sandal,adidas Continental Vulc Trainers Navy}While Queen et al.^{Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black}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.^{New Balance Men's 4040v4 Steel Spike Baseball Shoe}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.^{BJYG Child Safety Net Protection Climbing Frames Net,Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey}

It was also found that boots with blade-Allen Edmonds Kenilworth^{Reebok Rapide Trainers Women Black Low top,Kappa Veste enfant Verone}or running shoes.^{Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch}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,^{Lucky Brand Women's Lk-ravynn Ankle Boot}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots,QXXZ Car Seat Filler Gap Space Storage Box Bottle Cup Holder Coin Collector Interior Accessories}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NHX Martin Boots Men Punk Combat Leather Wear-Resistant Gentlemen Tactical Autumn Winter High-Top Hiking Long,£126.05£126.05 £145.87£145.87}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^{Converse Women's CTAS Ox Vintage Wine Sneaker}and landing.^{Lacoste Men's Polo Shirt}In runs with change of direction, there was no significant influence of blade-£55.00£55.00,^{YiYi Cigarette Case}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.^{Clarks Ladies Griffin Milly Black Leisure Shoes}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,^{Rosec Jewels 5Ct Blue Topaz London Stud Earring}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.