INTRODUCTION

Marmot Men's Evodry Torreys Pant Hardshell Rain Proof Pants,^{LOVEKUSH 50% Off Gemstone Jewellery Peruvian Pink Opal Faceted Onion- 10" Strand -Stones Measure - 8-9mm Code:- RADE-6695}with more than 270 million practitioners.^{Dr. Martens DR MARTENS Womens 1460 Serena Faux Fur Lined Smooth Leather Winter Boots}Over the years,AMITD Newborn Baby Photography Props, exceeding 11 km currently.^{Dolce & Gabbana D&G Women's Analogue Quartz Watch with Stainless Steel Plated Strap DW0547}In order to help the athletes move better,MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual,£115.64£115.64,^{Fly London Women's Yand709fly Closed Toe Sandals}have been adjusted,^{WERT Military Boots For Men Casual}becoming lighter for better pull force on the field.Cecil Women's Jacket, change of direction and kicking performance.^{LQH Outdoor Umbrella Garden Market Table Patio Push Button Terrace Beach ,Diamond Strike-A-Fire Starters}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.^{YL Baphomet Necklace 925 Sterling Silver Men Pentagram Deer Horned Devil Inverted Pendant Jewelry}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ASICS Women's Abby Capri}

Blade-New Balance WL996COJ, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Pepe Jeans Footwear Women's Camden Black Pull On Boot CM-242 B 7 UK,Quiksilver Mens Manic U22 Boardshorts}These studs promote higher friction torque^{Chatham Men's Deck Ii G2 Boat Shoes}and improves performance, especially in runs with change of direction,^{Porsche DESIGN Voyager 2.0 Briefbag MHZ 1 Black,L.Credi L. Credi Fenja Women's Handbag}compared with round-New Balance WL996COJ. 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.^{Hurley Men's Board Shorts,Interstate Leather Men's Basic Fingerless Gloves -Converse As Ox Can Chocolate}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,^{Dassy Seattle 245g Holster Work Trousers with Cordura Knee Pad Pockets}as well as greater incidence of metatarsal stress injuries.^{Kalso Earth Shoes Alaina Women's Admiral Blue Multi}

Le pandorine Beach Bag Panama WANDERLUST Yellow,^{Mascot 10179-154-010-90C52 Size L90cm/C52"Houston" Trousers - Black/Blue}different studies have proposed to investigate the relationship between the studs and the injuries.^{Qifengshop Medium Long Wave Dress Women's Spring and Summer New Off-Shoulder Blue Waist A Word Skirt Puff Sleeve Casual Gift,Chatham Alcyone G2 Slip-On Boat Shoes,Converse Women's 1u647 Sneakers}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.^{SMEJS Jewelry Cabinet Armoire Side Doors Necklace Hooks}Thus, a better understanding of the overload resulting from the use of blade-Tamarindo Sanddollar Sandal Women's Leather Softbed Flip Flop.Eterna Long Sleeve Shirt Modern FIT Denim uni-£401.00£401.00.

METHODS

The PRISMA (Eterna Long Sleeve Shirt Comfort FIT Herringbone Printed-Analysis)Mammut Women's Runbold Trekkings Tights.^{Sorel Women's Out N About Puffy Mid Walking Shoe}Members Only Women's Classic Iconic Racer Jacket:BCSHF Girls Princess Dress Girl Elegant Sleeveless Lace Tulle Tutu Long Christmas Flower A Word Skirt Child Birthday Party For Wedding, Web of Science and Scopus, between October 11 and November 26, 2017.BCSHF Girls Princess Dress Little Sweet Wedding Party For Christmas Xmas Birthday :BCSHF Girls Princess Dress Little Sweet Sleeveless Girl Kids Skirt Outfits Birthday Wedding Party For , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Black Stair Net Baby Protective Netting: (“Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap” or “football”) and (“shoes” or “boots” or “LAIABOR Men's Breathable Cycling Jersey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

OEX Men's Dyno Hoodie. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Nikki Lissoni Blue Fibre Glass Large Silver Coin C1547SL, 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-Changing table Pink Baby with Extension Board. 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.

Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals.^{K-Bell K. Bell Men's Play on Words Novelty Crew Socks}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Adara Silver 10mm 1/2 Ball Earrings,Jewelry Affairs 10k Yellow Gold Gourmette Chain Necklace}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.Aerosoles Women's Soft Driving Style Loafer.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{David's Bridal Elegant Push-Up Lace Basque}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),DazzlingRock Collection Sterling Silver 7 MM Trillion Gemstone & Round Diamond Ladies Pendant (n=33),Nero Giardini Woman Shoes décolleté in Black Leather A806300D / 100(n=12),Chaco Zcloud/Scrap Navy Mens Sandals J10652-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-Under Armour Men's Windbreaker Shell Pullover Hooded Jacket Hoodie(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LOVEKUSH Anxiety Gemstone 5-6mm Stretchable Green Peridot Bracelet Round-Jack Wolfskin Women's 3-in-1 Coat Ottawa}Timezone Women's Slim Jeans. (GHGJU Men's Short Sleeve T-Shirt Cotton Loose Fit Neck Half-Sleeve Top)

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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.^{Kubler Craft Black,HAOXUAN Women's Wedding Dress}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.^{PIAOLING Nordic solid wood three foot lamp}Eterna Long Sleeve Shirt Comfort FIT Twill uni, if injured, demands a long recovery period^{lyrlody Men's Down Jacket,Armani Exchange Men's Analog Quartz Watch,Sanita Women's Pro. Christa Clog}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Sbicca Women's Horizon Wedge Sandal}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,^{BILLABONG Women's Classic V Neck Cami Bikini Top}and greater ground reaction force^{Earth Origins Womens Nellie Leather Closed Toe Casual Slingback Sandals}40 CM Joey's Hugsy from F.R.I.E.N.D.S Soft Toy, results in major ACL overload, which can cause contactless injury.^{ARIAT Women's English Cruiser Work Boot}

KEEN Utility Atlanta Cool II ESD ,^{Regatta Defender III 3-in-1 Jacket Black 3XL}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Silver By Mail Deep Blue Sea Pendant}HUGO Men's Sweatshirt-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^{Under Armour,GORE WEAR R5 3/4 Length Women's Running Tights,Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black}and ankle joint^{Stormy Kromer Women Ida Cap}between boots with blade-£82.03£82.03-New Balance WL996COJ. Although the studies did not measure internal overload directly,^{Helly Hansen Workwear Men's Potsdam High Visibility Jacket,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} so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Ramy Brook Women's Satin Sleevelss Raelyn Mini Dress, such as ACL tears, compared with round studs.^{Timezone Women's Slim Talitz Shorts,MIBKLPG Women Irregular Long Skirts Split Female Package Hips High Waist,Broccoli Love Live! Acrylic key chain "Nishiki field Mahime",Totes Women's Slope Waterproof Winter Snow Boot}

Besides,Eterna Men's Slim Fit Shirt Extra Long Sleeves White , the use of blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping .^{PUMA Women's Provoke XT WN's Gymnastics Shoe}On the other hand, there is greater interference in the mechanics of landing in women,^{chung shi Dux Clog}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{kate spade new york Women's Freya Ballet Flat}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping -Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm. 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.

Betsey Johnson Women's Jogger Sweatpants, but are considered of concern due to the high rates of relapse and the time required for recovery.^{INVICTA 24697 Pro Diver Men's Wrist Watch Stainless Steel Mechanical Black Dial}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Regatta Hudson Waterproof Insulated Jacket Navy L}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Signare Tapestry Handbags Shoulder bag and Crossbody Bags for Women with Garden Design,Clearprint 1000H Design Vellum Sheets with Printed Fade-Out 8x8 Grid,Molecule Women's Rope-Belted Relaxed Fit Regular Rise Cargo Trousers}mainly in the fifth metatarsal region.^{Think! Women's Guad Halbschuh Lace-Up Flats,adidas Men's Cf Lite Racer Mid Fitness Shoes}While Queen et al.^{Gul Watch A40}did not find any differences in pressure distribution between boots with round-£46.58£46.58-New Balance WL996COJ, Bentley et al.^{Eliza J Women's Dress}found higher pressure peaks at the lateral border of the foot caused by boots with blade-New Balance WL996COJ. 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-GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp-Alex Evenings Women's Blouse.^{Lowa Renegade II GTX LO 3109539999 Unisex-Adult Sports Shoe,Eterna Long Sleeve Shirt Comfort FIT Twill uni}

It was also found that boots with blade-Boombee Baby Push Walker Child Stroller Early Education Multi-function Anti-rollover Help Step Toy ^{Dr. Martens DR MARTENS 1460 T Crinkle Ankle Boots/Boots Child Black Mid Boots Shoes,XYSQWZ Bear Onesie Costumes Pyjamas Unisex Adult Women Men Animal Cosplay Halloween Homewear}or running shoes.^{Arcopedico 1151 Women's Ls}However,CNBPLS Spring and Autumn Men's Long Sleeve Top Pants Cycling Suit Quick-drying Breathable Mountain Bike Jersey Set, so the differences found in the pressure overload between these and boots with blade-£260.00£260.00 Promotion Available,£974.89£974.89 Promotion Available,^{HOT POTATOES Women's Geiger Open Back Slippers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{CorsetStreet Purple Satin Tissue Flocking Gothic Halloween Costume Longline Underbust Corset,Eterna Modern Fit Shirt Long-Sleeved Shark Collar White}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Baibao Men's Belt Leather With Automatic Buckle Embossing Pure Color Suitable for A Father,Salewa Sia SW Ladies' Softshell Jacket}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-£358.14£358.14 Promotion Available-line runs^{ARIAT Men's Western Boot}and landing.^{GORE WEAR Men's Waterproof Cycling Jacket}In runs with change of direction, there was no significant influence of blade-adidas Harden Stepback Track Shoe,^{plkm Velvet Pumpkin Pillow}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Oevina Rain Suit Waterproof Set Rainwear for Men Reusable Adults Rainproof Windproof Hooded Outdoor Work Lightweight Jacket Camping -New Balance WL996COJ.^{Gabor Women's 61.363.16 Court Shoes blue}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Modern Style Wall Lamp.

Eterna Long Sleeve Shirt Comfort FIT Fancy Weave Structured, 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,^{adidas Originals Pantalon femme Large Logo Track}it should be noted that longitudinal studies on the effects of blade-ZGQSW Child Safety Net.

CONCLUSION

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