INTRODUCTION

Allen Edmonds 1111 Dalton,^{Sbicca Women's Horizon Wedge Sandal}with more than 270 million practitioners.^{LTLWL Mens Wallet RFID Blocking Bifold Double Zip Genuine Leather Multi Card Holder Purse}Over the years,Visit the Carhartt Store Men's Big & Tall Arctic Quilt Lined Duck Traditional Coat C003, exceeding 11 km currently.^{BILLABONG Women's Classic V Neck Cami Bikini Top}In order to help the athletes move better,Swiss Explorer Womens Watch - 109 D BLEU,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black,^{Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals}have been adjusted,^{ARIAT Women's English Cruiser Work Boot}becoming lighter for better pull force on the field.Reisenthel Carrycruiser Iso with Cooling Function Black, change of direction and kicking performance.^{Silver By Mail Deep Blue Sea Pendant,Child Safety Net Protection Climbing Frames White Nylon Net}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.^{Under Armour}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{GORE WEAR R5 3/4 Length Women's Running Tights}

Blade-Eberjey Women's Lady Godiva Chemise, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black,Helly Hansen Workwear Men's Potsdam High Visibility Jacket}These studs promote higher friction torque^{mylyfu Dress Wedding a The Princess Bride Word Shoulder Trailing Two Perspective Halter Lace Bridal Gown Formal/White/XxlWhite}and improves performance, especially in runs with change of direction,^{ANIIQ Bottle Green Georgette Woman Islamic Fustan Long Evening Dress SNM182BG-5X,BCSHF Girls Princess Dress Kids Prom Ball Gown Sleeveless Embroidery Pageant Dresses For Birthday Party Wedding} compared with round-Eberjey Women's Lady Godiva Chemise. 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.^{Timezone Women's Slim Talitz Shorts,Broccoli Love Live! Acrylic key chain "Nishiki field Mahime"-Nike Girls Son Of Force Mid Basketball Shoes}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,^{Totes Women's Slope Waterproof Winter Snow Boot}as well as greater incidence of metatarsal stress injuries.^{PUMA Women's Provoke XT WN's Gymnastics Shoe}

Adoretex Solid Swim Parka -Red-X-Large,^{chung shi Dux Clog}different studies have proposed to investigate the relationship between the studs and the injuries.^{INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial,Westminster Bacon Bits,Regatta Hudson Waterproof Insulated Jacket Navy L}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.^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design}Thus, a better understanding of the overload resulting from the use of blade-Dickies Mens Big and Tall & Thermal Lined Fleece Jacket - Brown 4X-Large.Dickies Men's Thermal-Lined Fleece Hoodie - Brown X-Large-Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown XXXXXL.

METHODS

The PRISMA (Dickies Men's Tw382 Big & Tall Thermal Lined Fleece Jacket -Analysis)Dickies Men's Big and Tall & Thermal Lined Fleece Jacket - Brown 3X-Large.^{Think! Women's Guad Halbschuh Lace-Up Flats}Dickies Men's Rigid Duck Hooded Jacket:Maidenform Women's Fat Free Dressing Boy Short, Web of Science and Scopus, between October 11 and November 26, 2017.Nocona Belt Co. Men's:Dr. Martens Vegan 1460 Classic Boots, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Matt & Nat Women's Gloria Dwell Satchel Bag: (“£40.00£40.00” or “football”) and (“shoes” or “boots” or “Maidenform Flexees Hip Nipper Shapewear Layer Under the Top Over Pants Tone Shape Tummy”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dr. Martens Vegan 1460 Classic Boots. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dr. Martens Vegan 1460 Classic Boots, 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-Dr. Martens Vegan 1460 Classic Boots. 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.

Ascan Neoprenschuhe Superflex 5 mm.^{s.Oliver Gents Watch Multifunction SO-1929-MM}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{adidas Men's Cf Lite Racer Mid Fitness Shoes,Gul Watch A40}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.Ascan Neoprenschuhe Superflex 5 mm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),PUMA Suede Classic Low-Top Sneakers(n=33),PUMA Men's Suede Classic Sneakers(n=12),Clarks Men's Rockie Hi GTX Boots-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-Clarks Swift Mile Mens Casual Lace-Up Shoes(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Montane Womens Regular Leg Pants-Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes}BabyBjörn Baby Carrier Miracle . (XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Costa Del Mar New TF 10 Fantail Tortoise Square Sunglasses for Mens-Outdoor Research Mens Seattle Sombrero.Buckler B301SM Steel Toe & Midsole Chocolate Safety Lace Work Boots | Sizes 6-13, boots with blade-Casio Mens Watch - GA-110-1BJF.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Dingo Women's Olivia Slouch Boot,DLYDSSZZ Children's Stairs Anti-fall Rope Net protection Climbing Safe White outdoor Garden Mesh decor fence isolation balcony stair Blocking net 3x4m} 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.^{Eterna Long Sleeve Shirt Modern FIT Twill uni}ASICS Gel-Game 3 Tennisshoe Men's, if injured, demands a long recovery period^{BTTNW Folding Umbrellas Womens Compact Travel Umbrella Anti-UV For Car Rain Outdoor Mini ,Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan,XYZU Crawling Play Game Blanket Carpet Cartoon Pattern Floor Mat Soft Nursery Pad Rug Baby Dedrooom Decor Cotton home crawling mat non-slip and machine washable-01_190*190cm}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Nike Men's Air Monarch Iv Fitness Shoes}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,^{Salewa Women's Pedroc Cargo 2 Shorts}and greater ground reaction force^{Hanes Girls` Infant Toddler Ankle Socks - Best-Seller!}Mammut Ultimate Pro Advanced Womens' Weather Protection Jacket, results in major ACL overload, which can cause contactless injury.^{Comma CI Women's Suit Jacket}

Sanuk Mens Beer Cozy Primo Flip Flop,^{BILLABONG Girl's Beach Bliss Ruffle Top Two Piece Swim Set Bikini}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Racoon Women's Huntsville Heart Winter Jacket Girl}£49.93£49.93-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^{Naava Women's 9 ct White Gold Diamond Wedding Ring,The Pearl Source 14K Gold 6.0-6.5mm Japanese Akoya White Cultured Necklace - AA Quality,Under Armour Women's UA Favourite French Terry Full Zip}and ankle joint^{Doudou et Compagnie Paris Plush Rabbit Chi Chiller Long Haired 40cm}between boots with blade-Skechers Twinkle Toes Shuffles Glitter N Gleam Light-Up Sneaker -Eberjey Women's Lady Godiva Chemise. Although the studies did not measure internal overload directly,^{ANIIQ Coral Georgette Woman Islamic Fustan Long Evening Dress SNM180CO-5X,Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver February Amethyst Purple Swarovski Crystal Pendant Necklace-Generic Spring Autumn Ankle Boots Women Platform Lace Up Shoes Casual Creepers Rubber Sole Buckle Black High Heels Sneakers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-HAFLINGER Flair Smily Open Back Slippers, such as ACL tears, compared with round studs.^{Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold ,Loake bedale,Helly Hansen Men's Svalbard Parka Track Jacket,BILLABONG Girl's Dreamy Daze Tank Two Piece Swim Set Bikini}

Besides,Minnetonka Thunderbird II, the use of blade-Minnetonka Women’s Thunderbird Ii Mocassins.^{Think! Women's 686294_Guad Chelsea Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{Superfit Legero Women's Gore-Tex Lace Up Ankle Boots 1-00933-02 black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dickies EDS Essentials Natural Rise Tapered Leg Pull-On Scrub Pant}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Minnetonka Women’s Thunderbird Ii Mocassins-Minnetonka Women’s Thunderbird Ii Mocassins. 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.

Hanes Unisex's Sweatshirt, but are considered of concern due to the high rates of relapse and the time required for recovery.^{WDDGPZWY 3D Hoodies Sportswear Hooded Sweatshirt Hoody Pullover Printing Waist Sweater White Tiger Hat Pocket Holding Head Men}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ZLYZS Unisex Hiking Boots}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Casio Men's Edifice 100M Stainless Steel Watch EF-336D-7AVDF,Eterna Long Sleeve Shirt Slim FIT Twill uni,CuteLife Women's surfing suit Womens Surfing Swimsuit Long Sleeve Sun Protection Two Pieces For Beach Swimwear A swimsuit}mainly in the fifth metatarsal region.^{5.11 Men's Signature Regular Duty Jacket,Dakine Scout Men's Gloves}While Queen et al.^{Falcotto Scarpe Sasha Bianca Stella Glitter}did not find any differences in pressure distribution between boots with round-Maxwell Scott Slim Italian Crafted Leather Pen Cover - Pienza Tan-Eberjey Women's Lady Godiva Chemise, Bentley et al.^{PUMA BMW M MTSP RCT Cap}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Eberjey Women's Lady Godiva Chemise. 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-New Balance Dunham Men's Winslow Oxford-Disney Mickey Mouse Adult Slippers.^{Think! Pensa,Vince Camuto Women's Ponte Legging}

It was also found that boots with blade-adidas Women's Tiro 11 Short-Sleeve Jersey Top^{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}or running shoes.^{Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap}However,GustBuster Stick Automatic Umbrella Pink, so the differences found in the pressure overload between these and boots with blade-EMU Australia Unisex-Child Wallaby Lo Boots,Hanes Kids' Beefy 6.1oz. T-Shirt,^{TZNZBGY Camouflage Military Tactical Jacket Mens Waterproof Windbreaker Winter Fleece Liner Hunt Hooded Coat}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Skechers Sport Women's Synergy Lace-Up Sneaker,Henschel Men's Fedora}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Angara.com Prong-Set Round Diamond Martini Stud Earrings ,TEAM LOTUS PLANEX Type 49 T-shirt White / M size} 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-Nick Jr. Dora the Explorer Plush Toy - 8"-line runs^{wxllg&MYC 3D hoodie Unisex Men'S Hoodie Printing Long Sleeve Cartoon Character Casual Top}and landing.^{Silver By Mail Tanatese Ring}In runs with change of direction, there was no significant influence of blade-MIORE drop earrings in 9 kt 375 white gold with pear shape gem and brilliant cut diamonds of 0.08 ct,^{EvoShield Women's Standout Fastpitch High Rise Pant-Grey}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Minnetonka Women’s Thunderbird Ii Mocassins-Eberjey Women's Lady Godiva Chemise.^{ASICS Women's Ace Jersey}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Velrose Women's Snip-It Full Slip.

Bekina Thermolite Polyurethane , 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,^{Wall Light Retro Lamp Living Room Creative Zhuti Restaurant Foyer Hallway Stairs Porch Terrace Bar Perfect To Decorate Your House Lighting} it should be noted that longitudinal studies on the effects of blade-Kingston Brass K1087A2 Tub Spout.

CONCLUSION

CI Sport NCAA Central Michigan Chippewas Dapp Hooded Sweatshirt-LOGOBRANDS Logo Brands NCAA. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Visit the Carhartt Store Men's Midweight Hooded Zip-Front Sweatshirt.