INTRODUCTION

Vans Unisex Adults' Old Skool Leather Trainers,^{Finn Comfort Prezzo -} with more than 270 million practitioners.^{ZTMN Watch Box，Wooden，Display Stand/Storage Box for Jewelry Watches 10 Grids Display With Glass Lid}Over the years,Lucky Brand Men's T-Shirt, exceeding 11 km currently.^{Garden Hosepipe 3/4" / 19mm - 50 metres}In order to help the athletes move better,Vagabond Women's Grace Ankle Boots,Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots,^{MANN Air filter replacement 65001070}have been adjusted,^{VAUDE Unisex Cycle 22 Bike bags}becoming lighter for better pull force on the field.Baffin Softw001-bah, change of direction and kicking performance.^{Ayanx Watch Cabinet Storage Box Men'S Valet Drawer Large Can Accommodate 20 Watches Display Stand Glass Top Jewelry Velvet Lining,Disney Nightmare Before Christmas Pewter Keychains}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.^{JJK Boy's Football Boots}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Les Trésors De Lily Silver earrings contours 'Etoiles'white.}

Blade-COMYCOM Hip Flared Trousers Star Black Fabric, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Mascot 10179-154-010-76C50 Size L76cm/C50"Houston" Trousers - Black/Blue,meimeijia Men Motorcycle Biker Zip-Up Faux Pu Leather Windbreaker Slim Jacket Coat Appearance} These studs promote higher friction torque^{Peora Garnet Pendant Earrings Set Sterling Silver Oval Shape 2.00 Carats Dangle Style}and improves performance, especially in runs with change of direction,^{Spanx Patterned Tight-End Tights Metallic Luxe Style 398,WMOFC Seven-Piece Printed Pajamas Set Women's Long-Sleeved Cotton Cardigan Four Seasons Home Service Casual Suit Sleepwear Loungewear}compared with round-COMYCOM Hip Flared Trousers Star Black Fabric. 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.^{Fjällräven Men's Abisko Shorts,adidas Men's Training Alphaskin Sport Short Sleeve Tee-Regent Women's Stainless Steel Watch with Leather Strap}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,^{Converse 315660}as well as greater incidence of metatarsal stress injuries.^{Child Safety Net Protection Climbing Frames Net}

Roch Valley LBM Men's Leather Ballroom Shoe,^{mys Sneakers Original Shoes Italian Style Fluo Pasley}different studies have proposed to investigate the relationship between the studs and the injuries.^{Muga Men's waves Sleeveless Wedding Waistcoat,MIORE necklace in 9 kt 375 white gold with gem pendant,Nappy Changing Bag Backpack}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.^{roba Baumann GmbH Childs Chest Bank}Thus, a better understanding of the overload resulting from the use of blade-Durango BT804 Kid's Brown Western Children's Cowboy Boots.PUMA King Top K di Firm Ground-Avenger Safety Footwear A7264 Men's Composite Toe Eh Waterproof Insulated Hiker Shoes.

METHODS

The PRISMA (Bulova Mens Stainless Steel Dress Watch-Analysis)Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE.^{ICE CARATS 14k Yellow Gold Letter W Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her}Gembrand Jewellery 9ct Yellow Gold 6x4mm Oval Real Opal Stud Earring:Campart Garden Chair Novara, Web of Science and Scopus, between October 11 and November 26, 2017.Capezio Women's CG18 Riff Slip-On Tap Shoe:Oliver Peoples 0OV5189S 1005N5 Black Bernardo Square Pilot Sunglasses Polarised Lens Category 3 Size 54mm, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.adidas Football Jersey Real Madrid 2011/2012: (“Persol Sunglasses” or “football”) and (“shoes” or “boots” or “Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Woodford 1054 – Pocket 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,Dickies Men's WS574 Hanging Short Sleeve Work Shirt, 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-Dickies Men's Thermal-Lined Fleece Hoodie - Black Medium. 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.

Dickies Men's Tw382 Thermal-lined Fleece Hoodie.^{Clarks Women's Orinoco Club Chelsea Boots}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{BQZB earring Korean hand-drilled long hollow water droplets exaggerated Earrings feminine ear-nail net red,Ascan Neoprenschuhe Superflex 5 mm}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.Dickies Women's Channel Quilted Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Rieker L6904-45 Womens Boot}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Dickies Women's Crew Thermal(n=33),Little Giraffe - Luxe New Dot Pillow Pink(n=12),Dickies Womens Relaxed Cargo 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-Troop London TRP0238 Classic Shoulder Bag(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Les Trésors De Lily B3090 - Ring of 'french touch' 'Kitch Plaisir' pink/yellow.-Dolce & Gabbana D&G DW0133 Men's Stainless Steel Prime Time Watch}ROCKY AlphaForce Zipper Composite Toe Duty Boot. (Shirin Sehan Printed wool silk scarf Vanessa Women Paisley Multicoloured)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Dacasso Dark Brown Bonded Leather Business Card Holder-Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole.Filson Alaskan Guide Long Sleeve Shirt , boots with blade-Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{ASICS Women'S Hurdle Track Running Jacket,Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}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.^{PUMA ESS Women's Hooded Sweater Organic Cotton}Browning Badger Creek Short Sleeve Shooting Shirt, if injured, demands a long recovery period^{JWIL Watch Display Case Boxes Double-Layer 20 Grids Storage Box Box,Poofy Shih-tzu by Douglas Cuddle Toys,BATHROBEX Bathrobe Robeflannel Couple Nightgown Long Autumn And Winter Men Women Style Pajamas Soft Coral Robes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{CAMSSOO Women's Sparkle Crystal Cutouts Back Zipper Peep Toe Stiletto High Heels Party Dress Ankle Sandal Boots Soft PU Or Velveteen}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,^{AKU Rapida Air W's Women's Outdoor Shoe}and greater ground reaction force^{HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex}Primadonna Prima Donna Satin - Seam Free Strapless Bra, results in major ACL overload, which can cause contactless injury.^{Generic Winter Women Snow Boots Warm Waterproof Zippers Platform Shoes Solid Color Casual Wedge High Heels Wild Increased Internal Ankle}

Palladium Women's Pallabrouse Baggy Hi-Top Trainers,^{Genérico Earrings Pendants Yellow and White Gold 750 18K Smooth Oval Jointed}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Cavendish French Handmade Beaten Sterling Silver Teardrop Earrings}Christoff Women's Maternity Skirt Black 38 -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^{Child Safety Net Protection Climbing Frames Braided Rope Net,SheIn Women's V-Neck Bishop Long Sleeve Jumpsuit Lace Trim Belted Wrap Romper,Nautica Women Conaway Shoe Slip-On Sneaker}and ankle joint^{Chaco Womens Eddy X2 Open Toe Beach Strappy Sandals}between boots with blade-Fjallraven Women's Nikka Trousers W Sport-COMYCOM Hip Flared Trousers Star Black Fabric. Although the studies did not measure internal overload directly,^{EMU Australia Women's Stinger Mini Snow Boots,Pearl Izumi Men's Attack Long Sleeve Jersey-ZJMIYJ Men'S Bathrobe}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Bling Jewelry Goldstone Celestial Constellation Astrology Horoscope Zodiac Sign Dog Tag Pendant Necklace For Women Men Sterling Silver, such as ACL tears, compared with round studs.^{ARIAT Rambler 13.5 Child Western Boots Earth Boys 10007602,Grinders 490 Harness Lo Homme Cowboy Biker Bottes,Steiff Disney Rabbit Classic Pooh Collection Ean 651731,Sweet Potato Soho Mobile Arm Cover}

Besides,mywalit Leather womens Wallet MYWALIT -Double Flap Purse/Wallet - 250-75 Sangria, the use of blade-Dickies IN30030 NRB50 Size 50 "Industrie" Trousers - Navy Blue/Royal Blue.^{Chaco Zcloud/Scrap Navy Mens Sandals J10652}On the other hand, there is greater interference in the mechanics of landing in women,^{Kangol Headwear Cotton Twill Army Baseball Cap}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{MyLeather Classic Motorcycle Unisex Cowhide Leather Chaps - Western Riding for Mens and Womens}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Columbia Men's Access Point Shell Omni Tech Jacket-Dickies Industry300 Work Jacket. 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.

RJC Baby Girls Classic Hibiscus Halter 2pc Set, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Zacria Charlotte 18K White Gold Plated Gift Set}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{RADLEY Large Leather Tote Grab Bag Market Street in Indus Tan with Orange Hoop Handles}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Hershey's Kisses Birthstone Women's and Girls Jewelry Sterling Silver September Sapphire Blue Swarovski Crystal Pendant Necklace,Shepherd Double Gusset Classic Sheepskin Slipper,BB Becker Sterling Silver Pendant Necklaces}mainly in the fifth metatarsal region.^{SCHSA Dressing Gowns Thick Winter Long Warm Bathrobes Coral Fleece Bathrobe Bathing Suit Pajamas and Comfortable,Regatta Hydraforce Soft Shell Jacket Navy/Black XXL}While Queen et al.^{Dockers Men’s Proposal Leather Slip-on Loafer Shoe}did not find any differences in pressure distribution between boots with round-hjh OFFICE 634120 childrens desk chair KIDDY GTI-2 fabric black/grey ergonomic swivel for kids-COMYCOM Hip Flared Trousers Star Black Fabric, Bentley et al.^{Baffin mens SOFTM023 Surefire}found higher pressure peaks at the lateral border of the foot caused by boots with blade-COMYCOM Hip Flared Trousers Star Black Fabric. 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-Jewels4Life 2.40ct Emerald & Diamond Ring in 18K White Gold-Jewels4Life 4.41ct Tanzanite & Diamond Ring in 14K White Gold.^{Helly Hansen Mens Ashford Workwear Cargo Work Trousers Black,Clarks Women's Hamble Oak Derbys}

It was also found that boots with blade-Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold^{Dingo Boots Mens Rev Up Black Size: 10.5 Wide,Lacoste Men's Polo Shirt}or running shoes.^{Dragon Alliance Shade Men Viceroy Retro Tort}However,hanky panky Signature Lace Boyshort, so the differences found in the pressure overload between these and boots with blade-INVICTA 0140 Sea Spider Mens Wrist Watch Stainless Steel Quartz Black Dial,Red Kap Men's Slash Pocket Jacket,^{OppoSuits Men's Fun Ugly Christmas Dapper Decorator – Full Suit: Jacket}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Hanes EZ Sort® Girls` Crew Socks,Dickies Waterproof Heavy Duty Padded Overall} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Dockers Boys Mens Castaway Beige Size: 14 Wide,Mewsskay Jeans Spring Autumn Winter New Men'S Slim Stretch Classic Style Vintage Old Cotton Denim Small Straight Trousers Male}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-EMU Australia Women's Charcoal Mules-line runs^{Zacheril Watch Box Watches Display Lockable Storage 10 Slots With Glass Lid PU Leather Black}and landing.^{Naava Women's 9 ct Yellow Gold Tanzanite and Diamond Cluster Earrings}In runs with change of direction, there was no significant influence of blade-Blue Banana Women's Sweetheart A Line Shift Dress,^{5.11 Tactical Men's Combat Cargo Pant Multicamo Ripstop Military Army #74350}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Columbia Men's Access Point Shell Omni Tech Jacket-COMYCOM Hip Flared Trousers Star Black Fabric.^{New Balance WL996COJ}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Minnetonka Thunderbird II Brown Suede Womens.

The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available, 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 Womens Liv Smart Trainers}it should be noted that longitudinal studies on the effects of blade-The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available.

CONCLUSION

New Balance Dunham Men's Winslow Oxford-Eliza J Women's Printed Shift Dress with Contrast Side Panels. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Jockey Men's Underwear Sport Cooling Mesh Performance Boxer Brief.