INTRODUCTION

The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,^{PUMA ESS Women's Hooded Sweater Organic Cotton}with more than 270 million practitioners.^{Studs Galore Lab created Emerald Shape Russian Alexandrite Solitaire Pendant in 14K Yellow Gold Available 6x4MM-18x13MM}Over the years,New Balance Dunham Men's Winslow Oxford, exceeding 11 km currently.^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box}In order to help the athletes move better,Eliza J Women's Printed Shift Dress with Contrast Side Panels,Jockey Men's Underwear Sport Cooling Mesh Performance Boxer Brief,^{Poofy Shih-tzu by Douglas Cuddle Toys}have been adjusted,^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}becoming lighter for better pull force on the field.Silver By Mail Deep Blue Sea Pendant, change of direction and kicking performance.^{AKU Rapida Air W's Women's Outdoor Shoe,REYUAN Olympic Bar Training Barbell 59 Inches 50mm Aperture， Fitness Exercise Power Bar}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.^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}

Blade-Timex Men's Expedition Ranger 43 mm Watch, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings,Child Safety Net Protection Climbing Frames Braided Rope Net}These studs promote higher friction torque^{Ty 7136920 King Buddy Lion Beanie Toy 21.5 cm Large}and improves performance, especially in runs with change of direction,^{SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper,Nautica Women Conaway Shoe Slip-On Sneaker}compared with round-Timex Men's Expedition Ranger 43 mm Watch. 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.^{EMU Australia Women's Stinger Mini Snow Boots,Pearl Izumi Men's Attack Long Sleeve Jersey-Sunfish Hybrid Headcover}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,^{ZJMIYJ Men'S Bathrobe}as well as greater incidence of metatarsal stress injuries.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602}

Reebok Women's Training Supply Muscle Tank Top,^{Steiff Disney Rabbit Classic Pooh Collection Ean 651731}different studies have proposed to investigate the relationship between the studs and the injuries.^{Sweet Potato Soho Mobile Arm Cover,BJYG Child Safety Net Protection Climbing Frames Children's stairs balcony fall protection net garden playground color decoration restaurant bar ceiling cat,Chaco Zcloud/Scrap Navy Mens Sandals J10652}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.^{Kangol Headwear Cotton Twill Army Baseball Cap}Thus, a better understanding of the overload resulting from the use of blade-Reebok Women's Training Supply Muscle Tank Top.Lucky Brand Women's Lk-oona Pump-BATMAN Mens Caped Crusader Sweater.

METHODS

The PRISMA (£52.44£52.44-Analysis)Merrell Womens Encore Low Top Slip On Fashion Sneakers.^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles}Pietro Ferrante Ring Hamsa - Silver 925 Wanderlust Collection JWB3390:Disney Fairies Tinkerbell Toddler Girls 3Pc Set Size 4T, Web of Science and Scopus, between October 11 and November 26, 2017.Playtex Nursing Sport Racerback Bra:adidas Originals Men's Adibreak Trackpants, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Baffin Mens Summit Snow Boot: (“Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole” or “football”) and (“shoes” or “boots” or “Perry Ellis Men's Casual Pants”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Laura Vita Women's 3115 Satchel. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,ESAILQ Coat Women Men Autumn Winter Thick Warm Windproof Jacket Couples Sport Outdoor Mountaineering Waterproof Sunscreen Windbreaker Outerwear, 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-CHENTAOCS Green Solid Bikini Set Women Push Up Cut Out Plain Two Pieces Swimwear Beach Strappy Bathing Suit Swimsuits . 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.

Linyuex Ladies Bathrobe Female Sleepwear Satin Robe Set Kimono Print Floral Bride Bridesmaid Dressing Gown Casual Nightgown .^{Andersen Royal Shopper Hydro Market Stroller Bag 2 Wheels 56 L 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 September Sapphire Blue Swarovski Crystal Pendant Necklace,Shepherd Double Gusset Classic Sheepskin Slipper}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.Craft Ideal Wind Thermal Women's Cycling Trousers.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),AAJIA Winter Robes Flannel Women Hooded Bathrobe With Pocket Thick Warm Sashes Female Sleep Robe Autumn Lady Nightgown Pajama(n=33),Aubade Women's Au Bal De Flore Non-Padded Wired Bra(n=12),INTIMO A Christmas Story Men's Movie Inspired Allover Print Design Lounge Sleep Pajama Pants-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-LLSH Sweet Lovers Sleepwear Thick Flannel Winter Warm Robe Gown Kimono Bath Robes Dress Loose Couple Nightwear Casual Home Wear XXL 09.22C (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{RINCO St. Patrick's Day Green Striped Pair of Arm Warmers-Dockers Men’s Proposal Leather Slip-on Loafer Shoe}Under Armour. (Baffin mens SOFTM023 Surefire)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

WLKQ Free Standing Toilet Frame-SOLVHK sleeping bag 2.8kg Couples Double s Outdoor Camping Hiking Lunch Breaking Portable Three Season.SOLVHK sleeping bag Outdoor Waterproof Ultra Light Packable Backapacking Camping Equipment, boots with blade-SILVER SHAKE Silvershake Floral Plant Vine Natural Green Peridot Gemstone 925 Sterling Silver Dangle Earrings.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Diamant Women's 060-047-070 Damen Tanzschuhe-Standard & Latein Ballroom Dance Shoes,Lakeland Leather Keswick Real Weekend and Overnight Holdall Duffle Bag}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.^{Stahl ST61417 Brushed Stainless Steel Watch with Date Small White Bar Index}Linyuex Ladies Bathrobe Women Satin Sleepwear Lace 2PCS Kimono Gown ;Robe Suit Print Flower Homewear Nightgown Intimate Lingerie , if injured, demands a long recovery period^{Palladium Women's Pallabrouse Baggy Hi-Top Trainers,Rails womens5400-419-027Maverick Long Sleeve Jacket - Green Medium,prAna Women's Pammy Beanie}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Kappa Sweatshirt Arain Pro 4}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,^{Millennium Bear By Merrythought Limited Edition -Purple Mohair Retired}and greater ground reaction force^{Persol Vintage Celebration Sunglasses}www.diamants-perles.com Catholic Cross Pendant-Yellow Gold - 375/1000, results in major ACL overload, which can cause contactless injury.^{Result Mens Holkham Down Feel Jacket}

INVICTA Strap for Invicta S1 Rally 19330,^{AG Adriano Goldschmied Men's Graduate Tailored Leg Led Denim Pant Jeans}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Yxx max Watch winder Automatic Winder Box}adidas Men's Solar Boost 19 Road Running Shoe-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^{LORENZO CANA Luxury Set Tie And Hanky Jacquard Woven Italian 100% Silk Handmade Necktie Ties - Red Floral Pattern 3602002,Dr. Martens Boy's 1460 Skull Web J Classic Boots,Lacoste Men's Polo Shirt}and ankle joint^{Child Safety Net Protection Climbing Frames Fence Net}between boots with blade-Columbia Women's Powder Lite Light Hooded Puffer Jacket-Timex Men's Expedition Ranger 43 mm Watch. Although the studies did not measure internal overload directly,^{Dickies Men's Escape Hiker 6 Inch Steel-Toe Work Boot,Kodiak Men's Chase Sneaker-Eliza J Women's Sleeveless Gown with Lace Top and Front Drape Dress}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mianbao Rug Carpet Crawling Toilet Area Terrace Personality Floor Indoor Creativity Living room Bedroom Foot Blanket Children Nursery Home Play Baby's 200 * 300cm, such as ACL tears, compared with round studs.^{WOLVERINE No. 1883 Men's Ansley Chukka,BVBVBV Women's G-Strings,Les Trésors De Lily Tresors [R0411] - Silver Necklace 'Danseuse Etoile' Gilded 17x9 mm.,Blakläder 310013809900XL Vest Craftman Size XL in Black}

Besides,Mianbao Rug Carpet Blanket Children Nursery Home Play Baby's Crawling Toilet Area Terrace Personality Floor Indoor Creativity Living room Bedroom Foot 160 * 230cm, the use of blade-DPQZ Kids Adjustable Mouth Protection With Filter Rainbow Llama On Alpaca Riding Pizza Space Children Anti-Dust For Boys Girls.^{Saucony Women's ProGrid Integrity ST2 Walking}On the other hand, there is greater interference in the mechanics of landing in women,^{Gul Watch Pro 3.30 IPB Black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Lucky Brand Women's Emmie Ballet Flat}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-£161.99£161.99-BOSS Women's Waffin Jumper. 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.

Eterna Long Sleeve Blouse Modern Classic Striped, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Greenburry Women's Backpack}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Rosa Faia Women's 5618 Non-Wired Everyday Bra}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Converse Kids Chuck Taylor All Star Street Ox Sneaker,Marmot Women's Slingshot Jacket,Brooks Women's Addiction Walker Nordic Walking Shoes}mainly in the fifth metatarsal region.^{Sperry Top-Sider Womens STS85208 Crest Vibe Mule Washed Plaid,Nike Men's Air Max Tavas Low-Top Sneakers}While Queen et al.^{BabyRice 11.5 x 8.5-inch Baby Casting Kit}did not find any differences in pressure distribution between boots with round-Superdry Women's Sweater Round Neck Alpaca Blend - Orange UK 6-Timex Men's Expedition Ranger 43 mm Watch, Bentley et al.^{Rene Rofe Women's 2 Piece Bowtie Babydoll and G-String Set}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Timex Men's Expedition Ranger 43 mm Watch. 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-DLYDSSZZ Child Protection Net Rope Balcony Stair Window Railing Anti-fall for Trampoline Playground Park Garden Fence cat Bird net Pet Isolation Partition netting baby safety fence-£42.79£42.79.^{Child Safety Net Protection Climbing Frames Outdoor Protective Net,Linyuex Ladies Bathrobe Short Kimono Bath Gown Women Nighty;robe Set Print 2PCS Sleepwear Casual V-neck Nightwear Silky Satin Nightdress}

It was also found that boots with blade-RADLEY Large Leather Tote Grab Bag Market Street in Black with Cream Hoop Handles^{Legero Women's Novara Snow Boot,Terramar Women's Thermasilk V-Neck Top}or running shoes.^{£55.99£55.99 5% coupon applied at checkout Save with voucher} However,Simpleas compatible with Fitbit Ionic Watch Strap, so the differences found in the pressure overload between these and boots with blade-Greatideal Bathrobe Travel Bathrobe,Greatideal Bathrobe Travel Bathrobe,^{NNJXD Girls Pageant Princess Dresses Party Prom Gown for 5-14 Years}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Radley London Coleman Street Stripe Large Leather Matinee Purse in Black,Merrell Womens Encore Low Top Slip On Fashion Sneakers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Cheshire Cat Medium Soft Toy,LIURUIJIA Women's Clear Block Heel Ankle Strap Sandals Open Toe High Heeled Dress Pump Shoes for Wedding Party Plus Size ZY19-28}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-UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers-line runs^{Andersen Royal Aluminium Folding Shopper with Wheel Diameter 3 x 13 cm and 43 Litre Bag Vector Cooler Compartment Blue}and landing.^{Isotoner Men's Traditional Sport Glove}In runs with change of direction, there was no significant influence of blade-Radley London Coleman Street Stripe Large Leather Matinee Purse in Black,^{Xiaotian Cute Plush Toy Rabbit Doll Rag Sleeping Pillow Large Girl Birthday Gift 140Cm}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-£161.99£161.99-Timex Men's Expedition Ranger 43 mm Watch.^{RADLEY Medium Zip Top Leather Pouch Heritage Dog in Pale Green}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Douglas GLORY FAWN W/ SCARF.

Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink , 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,^{Nike Men's Air Zoom Structure 21 Running Shoes}it should be noted that longitudinal studies on the effects of blade-J Kara Women's Special Occasion Dress.

CONCLUSION

Gabor Women's Casual Derbys-Gabor Women Casual Derbys. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Coolskins Cool103 Scarf.