INTRODUCTION

Vans Unisex Adults' Old Skool Leather Trainers,^{Reebok Women's Training Supply Muscle Tank Top}with more than 270 million practitioners.^{STARBILD Leggings Sport Femme avec Poches Pantalon Yoga Plissé Jogger Pants Push Up Taille Haute Leggins Butt lifer Élastique Confortable Pilates Running Fitness Musculation Cyclisme}Over the years,Lucky Brand Men's T-Shirt, exceeding 11 km currently.^{Brandt – Carte Electronique – 72x6695}In order to help the athletes move better,Vagabond Women's Grace Ankle Boots,Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots,^{BILGFTG Heated Insoles for Women Men 7.4V/6000mah Battery Electric Warming Foot Warmer Pads-Suit Winter Ski}have been adjusted,^{The Little Green Sheep Organic Waterproof Junior Mattress Protector} becoming lighter for better pull force on the field.Baffin Softw001-bah, change of direction and kicking performance.^{Rosec Jewels 0.55Ct SGL Certified Diamond Butterfly Earring,Wolky Sandals Ka}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.^{Mammut Women's Runbold Trekkings Tights}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Columbia Women's Powder Lite Light Hooded Puffer Jacket}

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.^{Mr. Boho | Fitzroy Sunglasses for women and men,UCAYALI Safety Boots Men Women Shoes Lightweight Industrial Work with Steel Toe Cap Sneakers}These studs promote higher friction torque^{Helikon PATRIOT JACKET - DOUBLE FLEECE}and improves performance, especially in runs with change of direction,^{Youlee Women's Oblique Zipper Hooded Coat for Winter,Dr. Scholl's Shoes Men's Gus Sandal}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.^{CW-X Women's Stabilyx CWX Tights - Black,Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat-Nike Zoom Witness Men's 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,^{IUBBKI Evangelion Resurrection Diaper Bag Backpack Waterproof Multi-Function Baby Changing Bags Maternity Nappy Durable Large Capacity for Mom Dad Travel Care}as well as greater incidence of metatarsal stress injuries.^{Nike Men's Cortez Basic Leather Shoe Trail Running}

Roch Valley LBM Men's Leather Ballroom Shoe,^{Smoky Mountain Boots Childs Western Mesa Square Toe Brown Distress/Black Multi Size: 4.5 Big Kid}different studies have proposed to investigate the relationship between the studs and the injuries.^{Kienzle POSEIDON LADY K00280,Roberto Cavalli Ladies Beehive Analogue Watch R7253139545 with Quartz Movement,Chaco Men's Z/Volv 2 Sandal}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.^{TecTake tectake 400887 11FT Plasterboard Drywall Board Lifter}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.^{Eliza J Women's Dress}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.^{BB Becker Sterling Silver Pendant Necklaces}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ASICS Women's Love Dress,Skechers Mens 77222 Soft Toe Slip On Safety Shoes}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.^{Campart Garden Chair Novara}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^{Dickies Dynamix Quilted Zip Front Scrub Vest - Black Small-GEEK LIGHTING Men's Zip Up Fleece Hoodies Winter Heavyweight Sherpa Lined Thermal Jackets - Grey X-Large}ROCKY AlphaForce Zipper Composite Toe Duty Boot. (COFRA Cofra V103-0-00.Z/4" Amsterdam Sweatshirt)

Cassis Côte D'azur Women’s Trainers

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.^{Speedo Women's Race Optik Splice Drop Back Swimsuit,Rong-- Stylish Women's High Boots Sexy with Handsome Buckle And Classic Wine Glass Heel for Work Party Travel Autumn Winter}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.^{NIXON Womens Kensington Stainless Steel Watch with Leather Band}Browning Badger Creek Short Sleeve Shooting Shirt, if injured, demands a long recovery period^{EVERKI Everki 95321 Flight - Laptop Backpack fits up to 16-inch,Gill Performance Sailing Yachting and Dinghy Shorts Silver Grey Padded Optional - Reinforced seat panel,ECCO Men's Soft 7 M Hi-Top Trainers}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{AHJSN My hero academia 3D Printed Costume Cos izuku midoriya shouto todoroki All Might boku no Academia Hoodies Sweatshirt Jacket S G}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,^{Fashion_First Mens Rock Star Elvis Presley Shirt Collar Vintage Red Leather Jacket}and greater ground reaction force^{Ted Lapidus Bag 'Ted Lapidus' brown.}Primadonna Prima Donna Satin - Seam Free Strapless Bra, results in major ACL overload, which can cause contactless injury.^{adidas Zx Flux Running Shoes}

Palladium Women's Pallabrouse Baggy Hi-Top Trainers,^{Lee Men's Big & Tall Big-Tall Stain Resistant Relaxed Fit Pleated Pant}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ASICS Mens Cyber Javelin London Track and Field Shoes}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^{Rainbow Sandals Raibow Womens Crystal Collection - Expresso L11,KIESENBERG Watch - Gifts for Audi S6 Fan Speedo Cockpit 20838,TWJC 14k White Gold SOLID Princess Square Engagement Ring & Wedding Band Set - Size 9}and ankle joint^{La Plume Women's}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,^{Under Armour Men's HeatGear Tactical Short Sleeve T-Shirt-Sand,Shoulder bag 100 % cotton-XHJQ88 Men Sweatshirts NASA Teen I Need More Space Prints Originals - with Kangaroo Pocket Loose Comfort Blouse}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.^{Mountain Warehouse Zenith II Mens 3 in 1 Jacket - Waterproof Rain Jacket,Cianni Mens Single Breasted Black Full Length All Year Round Raincoat,Legero Women's Novara Snow Boots,Universal Zone Pride and Prejudice Chiffon Scarf}

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.^{Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs}On the other hand, there is greater interference in the mechanics of landing in women,^{plkm Wireless Mini Speaker Sound Subwoofer Plug-in Metal Outdoor Portable. Rose gold.}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Pioneer Adapter for Steering Wheel Remote Control in Mercedes C/W 203–004–007 1999–2006)}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.^{RedHouseCom Hoodies & Sweatshirts Pullover In Outdoor Walking}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Shirt sidez Lykke Li Smoking Sexy Mens Hoodie}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{modamoda de Italian bag shoulder messenger satchel women's real leather T63,Tod's Black drilled Leather Heel Sandals,Ascan Metalite Monoshort Men 0}mainly in the fifth metatarsal region.^{Kenneth Cole New York Men's DOUBLE HEADER Shoe,PAGRNE DESIGN Mechanical Waterproof Watch-Fashion Diamond Case-Unique Surface-Stainless Steel Strap}While Queen et al.^{Medway SPC9000 Wedge Belt}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.^{Soia & Kyo Women's Renada Ladies Coat}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.^{Richter Kinderschuhe Girl's Blanca Low-Top Slippers,MIBKLPG Women Vintage Pleated Dress Ruffles Long Sleeve Elegant Party Ladies Casual}

It was also found that boots with blade-Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold^{Dickies Womens Relaxed Cargo Pants,Regatta Defender III 3-in-1 Jacket Royal 3XL}or running shoes.^{Clarks Women's Step June Tide Sandal}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,^{Shirt sidez The Beatles Art Mens Hoodie}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Continental Vulc Trainers Navy,Pouluuo Wall lamp Terrace Solar Garden European Outdoor Door Light Waterproof lamp/Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{New Balance Men's 4040v4 Steel Spike Baseball Shoe,Silly Billyz – Bib 3211010 Long Sleeves – 100% Cotton – Age 6 Months – Grey}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^{JewelryVolt Adjustable Leatherette Bracelet - Celtic Symbols}and landing.^{Reebok Rapide Trainers Women Black Low top}In runs with change of direction, there was no significant influence of blade-Blue Banana Women's Sweetheart A Line Shift Dress,^{Kappa Veste enfant Verone}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.^{Carissima Gold 9 ct Yellow with Fancy Diamond and Ruby Cross Pendant on Curb Chain Necklace of Length 46 cm/18 inch}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,^{Dr. Martens Women's Mono 1914 Vonda 24986001 Snow Boots}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.