INTRODUCTION

LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,^{Dassy Boston Two Tone 245 g Work Trousers with Cordura Knee Pad Pockets- Beige/Black}with more than 270 million practitioners.^{Lucky Brand Women's Lk-ravynn Ankle Boot}Over the years,Bayside Apparel 3660 Structured Cap, exceeding 11 km currently.^{Alex Evenings Women's Blouse}In order to help the athletes move better,Timex Men's Dress Watch,Carhartt Men's Panties,^{CHENTAOCS Shoehorn 70cm wooden long handle to send elders the best gift}have been adjusted,^{Rosec Jewels 3.19 Carat Heart Shaped Peridot Certified Diamond Halo Earring}becoming lighter for better pull force on the field.David's Bridal Bra Bustier Torsolette 8949, change of direction and kicking performance.^{Wrangler Men's Jeans,Converse Women's CTAS Ox Vintage Wine Sneaker}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.^{Bekina Thermolite Polyurethane} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Persol Sunglasses}

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 Air Max Ivo Low-Top Sneakers,Betsey Johnson Women's Jogger Sweatpants}These studs promote higher friction torque^{Meindl Men's Sondrio GTX boots Winter Shoes & Boots}and improves performance, especially in runs with change of direction,^{Chillaz Women's Montebelluna Long Sleeve Casual,Eterna Long sleeve shirt comfort fit.}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.^{COFRA Mens Engineer Black Safety Boot MODIGLIANI,Werner Kern Ladies Dance Shoes Asta 6-Mackage Women's Anorak}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,^{TuffRider Women's Plus Rider Field Boots}as well as greater incidence of metatarsal stress injuries.^{Reebok Unisex_Child Cl Nylon Trail Running Shoes}

FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,^{Philip Stein 31-ARGW-RBW – Ladies Watch Analogue Quartz White Dial Silicone Bracelet}different studies have proposed to investigate the relationship between the studs and the injuries.^{Naava Women's 9 ct White Gold Round Brilliant Cut Created Marquise Ruby and Diamond Cluster Ring,Eurotool Soft Flex Wire .014 Dia,Seat Subframe 9297/Sei}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.^{Kappa Doudoune enfant Dattilo}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.^{hanky panky Signature Lace Boyshort}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.^{FDX Mens Thermodream Cycling Jersey Winter Thermal Padded Bib tights Combo set}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{INVICTA 17049 Pro Diver Unisex Wrist Watch stainless steel Quartz Black Dial,mywalit Leather women's Wallet MYWALIT - Large Snap 229-75 Sangria}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.^{Wacoal Women's Shapewear Top}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^{Glen Appin Ladies Authentic Harris Tweed Small Tote Bag With Shoulder Strap In Various Colours LB1228-Charlotte Wooning Ring Women's Gold Persephone Golden with Gemme 925 Silver Gold-Plated Various Sizes 52-56 WOO-RPEg}Smartwool Lightweight Short Sleeve Shirt. (AAJIA Winter Robes Flannel Women Hooded Bathrobe With Pocket Thick Warm Sashes Female Sleep Robe Autumn Lady Nightgown Pajama)

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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.^{AKU Rapida Air,Think! Women's Guad_3-000037 Loafer}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.^{WOLVERINE Men's Raider MultiShox Romeo Steel Toe Boots Brown W02410 Size 11Ew UK -10EW}PUMA Women's White Crystal Shiny Silver Leatherette, if injured, demands a long recovery period^{HAFLINGER Unisex Adults' P-Loft Slippers,Trimaco 10432 4lb Compressed Box T-Shirt and Polo Knit Painter Rags,AZSTEEL Big Ol Kitties - Fat Cat Chonk International Day Tank Top | Workout Unisex for Women Men}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Money Savvy Football Bank}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,^{Sunferkyh Watch Box Carbon Fiber Design 12-bit Storage Men's Shelf Display Cabinet With Large Glass Suitable for Personal Use} and greater ground reaction force^{Child Safety Net Protection Climbing Frames Protective Rope Fish Ceiling Decor Mesh Outdoor Children's Home Stairs Balcony Kindergarten Color Decorative N}Propper Men's Outdoor BDU Long Trouser, results in major ACL overload, which can cause contactless injury.^{Lucky Brand Men's 7MD10420 363 Vintage Straight Jeans}

Propper Women's Bdu Trouser – Button Fly Pant,^{LCNINGSNH Makeup Organizer，Unique Cosmetic Storage Case Drawers Display Boxes/Wooden Up Brush Eyeliner Mascara Holder}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{hanky panky Women's Signature Lace Low Rise Thong}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^{adidas Women's Pants Engadin Zip Off,Mark Nason Women's Abbe Sneaker,Taxi Wallet Black 01 Small Compact Slim Genuine Leather Coin Purse and Card Holder}and ankle joint^{WYYAF Wooden 3 Watch Jewelry Display Stand Storage Case Organiser Box With Lock Glass Lid}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,^{JACK PYKE Fieldman Boots,adidas Women's Cf Advantage Cl W Fitness Shoes-Jordan Unisex Kids’ JORDAN ECLIPSE BG Low-Top Sneakers}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.^{ROCKY FQ0004090 Women's 10" Zip Boot Medium Wide 5 Duty Boots,09) TELAIO per VALIGIE Late Rali Monokey,5.11 Tactical Men’s Taclite 1St Responder EMS EMT Uniform Work Pants,PUMA Team Shirt}

Besides,Minnetonka Double Fringe Bootie , the use of blade-Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant.^{Disguise Disney Minnie Mouse Classic Girls' Costume}On the other hand, there is greater interference in the mechanics of landing in women,^{Amody Women 18K White Gold Inlaid Green Emerald and Diamond Engagement Wedding Ring Gifts}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Berne Men's Deluxe Insulated Bib Overall}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.^{Castrol POWER1} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Glenmuir Lomond V Neck Lambswool Sweater}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Angara.com Enhanced Blue Diamond Three Stone Hoop Earrings ,ZHAJIAN carpet Stereo Colorful Flowers Art Carpet For A Living Room Bedroom Non-Slip Floor Mat Mode Kitchen,MICEROSHE Comfortable Fitness Shorts High Elastic Tights Men's Quick-drying Pants Basic Layer Promote Muscle Recovery and Endurance Excellent Flexibility}mainly in the fifth metatarsal region.^{Chaco Mens JCH199671 Playa Pro Web,CC CORSO COMO Women's Icelyn Pump}While Queen et al.^{XXHSS High-end Personality Commander Dresser Valet Watch Box Case & Mens Jewelry Organizer Leather Storage}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.^{BCSHF Girls Princess Dress Short Sleeve Velvet Children Children's Costumes Photography Dresses For Birthday Party Wedding} 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.^{MxZas Large DSLR Camera Gadget Bag Lightweight Quick-type Leisure Outdoor Travel Compartment Large-capacity Photography Backpack,Wacoal Women's Full Coverage Bra}

It was also found that boots with blade-Allen Edmonds Kenilworth^{Cole Haan Women's Raelyn Mule Loafer,Jacket Large Size Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Tops Spring Autumn MUMUJIN} or running shoes.^{Carissima Gold 9ct Yellow Roller Ball Link Bracelet of 19cm/7.5"}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,^{Tavo 110014 Birth Certificate Gift Case}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{T TOOYFUL One-Piece Snowsuit Waterproof Windproof for Adults/Men/Women Great Snowboarding,Skechers Women's Easy Going-Girl Crush-Quarter Zip Quilted Bootie Ankle Boot}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Casio LTP-1308L-1A Ladies’ Quartz Analogue Watch – Black Leather Bracelet,Tuscany Silver Women's Sterling 5.8 mm Flat Rambo Chain Necklace}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^{TWCAM Healing Beads Leather Men Bracelet- Metal Stainless Steel Bracelet Anklet Collar For And Women}and landing.^{Teamson Design Corp Fantasy Fields - Under The Sea Bookshelf}In runs with change of direction, there was no significant influence of blade-£55.00£55.00,^{Converse Chuck Taylor All Star Hi Top Sneaker}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.^{WOLVERINE No. 1883 Men's Ansley Chukka}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,^{Fjällräven Men's Jacket Sten}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.