INTRODUCTION

LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,^{Totes Women's Slope Waterproof Winter Snow Boot}with more than 270 million practitioners.^{Les Trésors De Lily [G4224] - Necklace silver 'Mineralia' pearly black.}Over the years,Bayside Apparel 3660 Structured Cap, exceeding 11 km currently.^{PUMA Women's Provoke XT WN's Gymnastics Shoe}In order to help the athletes move better,Timex Men's Dress Watch,Carhartt Men's Panties,^{chung shi Dux Clog}have been adjusted,^{INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial}becoming lighter for better pull force on the field.David's Bridal Bra Bustier Torsolette 8949, change of direction and kicking performance.^{Regatta Hudson Waterproof Insulated Jacket Navy L,Timberland Pro Mens 10" Gravel Pit Mining Boot Steel Safety Toe Waterproof Insulated}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.^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Clearprint 1000H Design Vellum Sheets with Printed Fade-Out 8x8 Grid}

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.^{Think! Women's Guad Halbschuh Lace-Up Flats,adidas Men's Cf Lite Racer Mid Fitness Shoes}These studs promote higher friction torque^{Les Trésors De Lily [H4413] - Necklace 'french touch' 'Liberty' blue.}and improves performance, especially in runs with change of direction,^{Gul Watch A40,Eliza J Women's Dress}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.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni,Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes-Disney Disney's Cheshire the Cat Tea Cup From Fantasy Land}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,^{XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear}as well as greater incidence of metatarsal stress injuries.^{Arcopedico 1151 Women's Ls}

FRUIT OF THE LOOM Men's Boxer Briefs 100% Cotton Underwear,^{CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset}different studies have proposed to investigate the relationship between the studs and the injuries.^{Eterna Modern Fit Shirt Long-Sleeved Shark Collar White,VAUDE Women's Resca Tricot Ii Trikot,Baibao Men's Belt Leather With Automatic Buckle Embossing Pure Color Suitable for A Father}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.^{Salewa Sia SW Ladies' Softshell Jacket}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.^{plkm Velvet Pumpkin Pillow}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.^{Vos Convertible Back Pack Purse}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Gabor Women's 61.363.16 Court Shoes blue,adidas Originals Pantalon femme Large Logo Track}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.^{Bulwark FR Men's Flame Resistant 11 oz Cotton/Nylon Excel ComforTouch Duck Unlined Bib Overall}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^{MAC Women's Dream Jeans-hanky panky Women's Signature Lace Original Bralette 112 Black Bra}Smartwool Lightweight Short Sleeve Shirt. (AKU Rapida Air EU)

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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.^{Keen Men's Arroyo Ii Sport Sandal,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace}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.^{Generic Spring Autumn Ankle Boots Women Platform Lace Up Shoes Casual Creepers Rubber Sole Buckle Black High Heels Sneakers}PUMA Women's White Crystal Shiny Silver Leatherette, if injured, demands a long recovery period^{Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold ,Helly Hansen Men's Svalbard Parka Track Jacket,Cavendish French Handmade Sterling Silver Entwined Ribbon Cuff Bangle}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BILLABONG Girl's Dreamy Daze Tank Two Piece Swim Set Bikini}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,^{Think! Women's 686294_Guad Chelsea Boots}and greater ground reaction force^{Superfit Legero Women's Gore-Tex Lace Up Ankle Boots 1-00933-02 black}Propper Men's Outdoor BDU Long Trouser, results in major ACL overload, which can cause contactless injury.^{WDDGPZWY 3D Hoodies Sportswear Hooded Sweatshirt Hoody Pullover Printing Waist Sweater White Tiger Hat Pocket Holding Head Men}

Propper Women's Bdu Trouser – Button Fly Pant,^{Casio – SGW-200 1 V Wrist Watch}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ZLYZS Unisex Hiking Boots}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^{Casio Men's Edifice 100M Stainless Steel Watch EF-336D-7AVDF,Eterna Long Sleeve Shirt Slim FIT Twill uni,5.11 Men's Signature Regular Duty Jacket}and ankle joint^{Dr. Martens DR MARTENS Stivale in Pelle con Borchie}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,^{Dakine Scout Men's Gloves,Falcotto Scarpe Sasha Bianca Stella Glitter-PUMA BMW M MTSP RCT Cap}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.^{Vince Camuto Women's Ponte Legging,Nautica Men's Tech Fleece Half-snap Pullover Sweatshirt,Lucky Brand Women's Mindra Espadrille Wedge Sandal,HOOLNB Autumn Winter Couple Plus Size Flannel Robes Men Women Long Thick Spliced Bathrobe Gown with Belt Super Soft Homewear}

Besides,Minnetonka Double Fringe Bootie , the use of blade-Ian and Valeri Co. Baltic Green Amber Sterling Silver Drop-shaped Pendant.^{Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap}On the other hand, there is greater interference in the mechanics of landing in women,^{Skechers Sport Women's Synergy Lace-Up Sneaker}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{PUMA Women's Radiate Xt Sneaker}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.^{Henschel Men's Fedora}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Angara.com Prong-Set Round Diamond Martini Stud Earrings} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{TEAM LOTUS PLANEX Type 49 T-shirt White / M size ,Silver By Mail Tanatese Ring,TOPYL Wooden Watch Box For Men}mainly in the fifth metatarsal region.^{EvoShield Women's Standout Fastpitch High Rise Pant-Grey,ASICS Women's Ace Jersey}While Queen et al.^{Wall Light Retro Lamp Living Room Creative Zhuti Restaurant Foyer Hallway Stairs Porch Terrace Bar Perfect To Decorate Your House Lighting} 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.^{Car Back Seat Organiser Protector}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.^{Burgmeister Men's Analogue Quartz Watch with Leather Strap – BM505-122,WOLVERINE Raider Twin-Gore Romeo Steel-Toe Work Boot}

It was also found that boots with blade-Allen Edmonds Kenilworth^{Kappa Veste Divieto,VIVOBAREFOOT Primus Lite II Recycled}or running shoes.^{Relco Men`s Overcoat Black With Red Lining}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,^{Champion Men's Eco 9 oz. Pullover Hood}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Dearfoams Women's Rebecca Microfiber Velour Closed Back Slipper,Panache Women's Sophie Nursing Bra}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{ESAILQ Coat Women Men Autumn Winter Thick Warm Windproof Jacket Couples Sport Outdoor Mountaineering Waterproof Sunscreen Windbreaker Outerwear,Bling Jewelry Culinary Gourmet Kitchen Foodie Engravable Restaurant Owner Chef Plate Knife Fork Cufflinks For Men 925 Sterling Silver}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^{Baffin Men's Impact Insulated Boot}and landing.^{Wangwen Children's Seat}In runs with change of direction, there was no significant influence of blade-£55.00£55.00,^{GE WH08X10024 Driving Belt for Washer}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.^{Yongyong Man's Women's Robe/Bathrobe Loungewear Long Sleeve 100% Cotton Coral Fleece Pajama Nightwear Sexy Fashion} 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,^{Skechers Synergy-Look Book}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.