INTRODUCTION

Panoply M6 Panostyle Work Boilersuit Overalls Coveralls with Kneepad Pockets,^{Geuther Door Safety Gate Easy Lock} with more than 270 million practitioners.^{F.A. Dumont Silver Plate Rosary Bracelet features 6mm Sapphire Fire Polished beads. The Crucifix measures 5/8 x 1/4. charm a St. Margaret Mary Alacoque medal.}Over the years,Casio Collection Womens Analogue Watch MTP-1221A with Stainless Steel Strap, exceeding 11 km currently.^{Bali Passion for Comfort Minimizer Underwire Bra}In order to help the athletes move better,Casio LTP-1281D-7AEF Ladies Watch Quartz Analogue White Dial Silver Steel Strap,Casio Gents Watch Quartz Analogue Black Dial Silver Steel Strap,^{Wzz Women's Lightweight Thermal Jacket}have been adjusted,^{WFDA Fashion Studded Leather Belt Bicycle Chain Design Genuine Adults Belts Steampunk Punk Rock Blet Black Brown Great Accessory} becoming lighter for better pull force on the field.Lowa Men's Renegade GTX M High Rise Hiking Boots, change of direction and kicking performance.^{Gul Watch A35,Hurley Men's M Phantom Walkshort 18'}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.^{Child Safety Net Protection Climbing Frames Hemp Rope}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{XYSQWZ Womens Pyjama Sets Cotton}

Blade-Lacoste Men's Polo Shirt, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Aluminum Ladder Home Folding Stool Paint Color Step ,New Balance Women's WR1190 Running Shoe}These studs promote higher friction torque^{John Smedley Belper Long Sleeved Knitted Polo Shirt}and improves performance, especially in runs with change of direction,^{BestToHave Mens Celtic 925 Sterling Silver Ring with Emerald-Cut Green Emerald Cubic Zirconia,Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070}compared with round-Lacoste Men's Polo Shirt. 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.^{Joya Shop EU Capri III Navy Men Shoes - 11 UK,Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue-MAKAYA Vintage Hoodies for Men 1975 Mustang Hooded Sweatshirt Black Size M L XL XXL}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,^{Silver By Mail Celtic Rope Ring}as well as greater incidence of metatarsal stress injuries.^{Clarks Women's Leisa Emily Sandal}

ROTHCO Women's Desert Digital ''Booty Camp'' Booty Shorts,^{JJ Suspenders Genuine Leather For Men with Elastic Strap & Interchangeable Clips}different studies have proposed to investigate the relationship between the studs and the injuries.^{Eterna Long Sleeve Shirt Comfort FIT Twill Striped,Shepherd Women's Bella Low-Top Slippers,Playtex Women's Love My Curves Modern Curvy Uw T-Shirt Bra}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.^{JTQMDD Children's Dress}Thus, a better understanding of the overload resulting from the use of blade-Alpha Industries Men's Jacket.Wrangler Men's Classic Denim Jacket Jeansjacke-Planam 294024 Size 24 "MG 300" Overall - Grey.

METHODS

The PRISMA (Planam 291029 Size 29 "MG 300" Overall - Mid Red-Analysis)Pulsar Men's Watch PT3003X1.^{Van Heusen Men's Necktie}Sanuk Women's Shuffle Loafer Flat:Sanuk Women's Shuffle Loafer Flat, Web of Science and Scopus, between October 11 and November 26, 2017.Converse Unisex Chuck Taylor As Specialty Ox Lace-Up:TBS Men's Globek Boat Shoes, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Samuel Windsor Men's Handmade Goodyear Welted Italian Leather & Suede Chelsea Boot: (“STORM Temptress Charm Watch” or “football”) and (“shoes” or “boots” or “TBS Men's Globek Boat Shoes”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Swatch BLACK CLASSINESS SFK361 Plastic Case Rubber Women's Quartz Watch. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Native Unisex Adult Jefferson Eco Friendly, 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-Primadonna Madison Balcony Horizontal Seam. 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.

Eddie Bauer Women's Favorite Short-Sleeve V-Neck T-Shirt.^{Josh Bach Men's WWII Bomber Planes Aviation Silk Necktie Red}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver January Dark Red Siam Swarovski Crystal Pendant Necklace,Champion Women's Authentic Sports Bra}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.Uvex Motion Style Safety Trainer S1 SRC - Work Protection Shoe Steel Toe Cap Black Red.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Columbia Men's Silver Ridge Convertible Pant}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),£40.50£40.50(n=33),Seiko Unisex-Adult Analogue Classic Automatic Watch with Stainless Steel Strap SNKK71K1(n=12),Uvex Motion Style - Safety Trainer S1 SRC ESD Red-Black-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-£40.50£40.50(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Clarks Womens Casual Cowley Folly Nubuck Shoes In Grey/Blue-glstkrrn Swift RZ AZ OneLife Hoodie}£44.50£44.50. (L.J.J Men Watch Mechanical for Multifunctional Wristwatch Lightweight 30M Waterproof Unisex Fashion Watches)

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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.^{Armor Lux Men's Brest T-Shirt,Matt & Nat Seva Small Wallet}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.^{Sperry Top-Sider Women's Crest Lug Zone Suede Boots}BDI Cycling Apparel Men's Mountain Bike Cargo Short, if injured, demands a long recovery period^{NiuB Rug Carpet Bedroom Living Room Home Play Baby's Crawling Children Dormitory Kids Nursery Area Sofa Floor Indoor Terrace Door Fashion Cartoon 180 * 280cm,Rocking Horse Children's Toy Baby Chair Can Push and Pull Music Car Birthday Gift ,Rieker Women Ankle Boots 95284}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue}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,^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts} and greater ground reaction force^{Catimini Boy's Calaos Ankle Boots}Timezone Alfred Men's Shorts, results in major ACL overload, which can cause contactless injury.^{VAUDE Farley Women’s Walking Trousers - Quick-Drying Hiking with Sun Protection}

Seidensticker Men's Classic Long - Regular Dress Shirt,^{WYYAF Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Jacket Standing-collar Men’s Sweatshirt Add Fertilizer To Increase Cardigan Coat Loose Large Size Tooling Splice Pocket Button Long Sleeve Casual Tops Spring Autumn MUMUJIN}Clarks Women's Funny Dream Derbys-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^{Children's Room Pendant Light,Buffalo Black Soup Kettle 10Ltr/360X345mm Stainless Steel Electric Jug,Child Safety Net Protection Climbing Frames Net}and ankle joint^{Eastbride Men's waterproof jacket}between boots with blade-Silvancé Women's Earrings - 925 Sterling Silver Genuine Citrine E300C_SSR-Lacoste Men's Polo Shirt. Although the studies did not measure internal overload directly,^{Hunter Womens Original Short Refined Wedge Sole Waterproof Wellingtons,HEZHOUJI Soft TPU Key Case Cover-LOVEKUSH 50% Off Gemstone Jewellery 2 Strand Natural Green Amethyst Faceted Coin Briolettes - Beads 7mm-10mm 8 Inches Code:- RADE-12735}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Seidensticker Men's Regular Bügelfrei Business Shirt, such as ACL tears, compared with round studs.^{WenVen Men's Winter Parka Jackets Outdoor Windbreaker Coats Hooded Warm Fleece Lining Classic Cargo Jacket,Andersen Andersen" Royal Dante Shopping Trolley,CHENTAOCS Bikini Lace Up Beach Wear Summer Biquinis Swimsuit Push Female Bandeau Set ,Terrace Small Round Table Lounge Negotiation Office Reception And Chair Combination Bakery Tea Shop Coffee Bedroom Living Room Hotel Clothing Store Cake Nail Leisure table a}

Besides,Mad Rock Men's Drifter Climbing Shoe, the use of blade-ASICS Men's Lethal Stats SK Soccer.^{WANGXIAO Baby Carriers}On the other hand, there is greater interference in the mechanics of landing in women,^{Laser TOOLS LAS4860 3676}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{bellybutton Women's Blouse}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Stetson Hatteras Donegal Tweed Cap caps-Blundstone Unisex Kids Blunnies Chelsea Boot. 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.

Nike, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Beauty kills canvas picture painting on canvas}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Poetic Licence Women's Head Strong Heels}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{MELLRO Punk Belt Men And Women Leather Unisex Word Buckle Accessories Pin Waist Jeans ,SOSecure Swim Diaper Adult,LifeStride Women's Swann Pump}mainly in the fifth metatarsal region.^{Ty 7137505 Chester Large Monster,PIAOLING Modern Simple Creative Resin Chandeliers}While Queen et al.^{Clarks Women's Step Cali Bay Sandal}did not find any differences in pressure distribution between boots with round-Jaxon & James Sedona Cowboy Hat - Brown-Lacoste Men's Polo Shirt, Bentley et al.^{Mammut Women's Zinal Trousers}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lacoste Men's Polo Shirt. 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-Hufnagel 930853-63 Ceiling Light Chintz 3 x 75 W E27-Maxwell Scott Luxury Italian Leather Key Holder - LAPO Tan.^{BLAKLADER Sleeveless Work Overalls With Knee Pad & Nail Pockets - 2650 1860,WOLVERINE Men's Hammerloop Cotton Duck Canvas Carpenter Pant}

It was also found that boots with blade-Maxwell Scott Men's Real Italian Leather Briefcase - Lagaro Black^{Pioneer Radio Panel Adaptor Double Din for Vauxhall Agila ,Eastbride Men's waterproof jacket}or running shoes.^{Gul 70L Wet and/Dry Bag - Waterproof for use as Gym Holdall SportsBag/Travel Bag/Diving Gear}However,Nautica Baby Boys' Suit, so the differences found in the pressure overload between these and boots with blade-WILWOOD 140-10094 67-72 GM C-10 P/U Rear Brake Kit Black Caliper,Thorogood Mens 8'' Moc Toe Wedge 814-4201 Leather Boots,^{Chaco Women's Juniper Sandal}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Cat Footwear Mens Colorado Boots,Converse Unisex Chuck Taylor As Specialty Ox Lace-Up}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Windrose Merino Jewellery Box 24.5 cm,ZTMN Watch Box，Wooden，Display Stand/Box Set/Storage Box for Jewelry Watches}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-Salsa Pantalon Secret Push In Carrie blanc 111786-line runs^{Dansko Women's Sonja Mule}and landing.^{SheIn Women's Lace Crochet Floral Sleeveless Halter Cutout Tie Romper Jumpsuit}In runs with change of direction, there was no significant influence of blade-adidas Men's Stan Smith Cf Trainers,^{Scott Women's fleece jacket.}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Stetson Hatteras Donegal Tweed Cap caps-Lacoste Men's Polo Shirt.^{Eterna Long Sleeve Shirt Comfort FIT Twill uni}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pros AJ-Sbstrong_B45 Waterproof Chest waders.

Chaco Women's Z2 Yampa Athletic Sandals, 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,^{Tom Ford Women's Optical Frames}it should be noted that longitudinal studies on the effects of blade-SALOMON Men's Quest 4d 2 GTX High Rise Hiking Boots.

CONCLUSION

Studs Galore 1.30-1.92 Cts of 6 mm AAA Round Russian Lab Created Emerald Stud Earrings in 14K White Gold-Screw Backs-20mm Metal Band MiLTAT Straight End Universal Watch Band. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-£166.57£166.57.