INTRODUCTION

Vans Unisex Adults' Old Skool Leather Trainers,^{Weeger rutschfester Küchenclog}with more than 270 million practitioners.^{Clarks Mens Clarkdale Gobi Low Boot}Over the years,Lucky Brand Men's T-Shirt, exceeding 11 km currently.^{Sculptresse by Panache Women's Plus Size Candi Full Cup Bra}In order to help the athletes move better,Vagabond Women's Grace Ankle Boots,Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots,^{Mil-Tec Men's US Jungle Combat Boots Olive}have been adjusted,^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F}becoming lighter for better pull force on the field.Baffin Softw001-bah, change of direction and kicking performance.^{Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin,American Apparel Women's Shorts}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.^{Kohler 1150464-47 Elongated Bowl Hinge Kit}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter}

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.^{Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black ,Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}These studs promote higher friction torque^{Proskins Men's Moto Leggings}and improves performance, especially in runs with change of direction,^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket,Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}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.^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made,Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace-Cxypeng Ladies Diabetic Slippers}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,^{Milkkktt Planet Chandelier Pendant Light}as well as greater incidence of metatarsal stress injuries.^{GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp}

Roch Valley LBM Men's Leather Ballroom Shoe,^{Yves Camani Twinkle Women's Watch}different studies have proposed to investigate the relationship between the studs and the injuries.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap,King of Fighter Mai Shiranui Figure 1/6 Scale Capcom Vs SNK 2 Statue,MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}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.^{Corin Charlotte Full Cup Underwire Bra Ivory40E}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.^{GJQION False Bra Boobs Silicone Breast Forms Fit}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.^{WH-IOE Shoe Horns Portable Long Handle Household Carry Shoehorn Suitable For Pregnant Women And The Elderly Gold for Men}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Reebok Boys' B Elem Ft Ts Sports Set,Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}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.^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}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^{Urns UK Cremation Jewellery Ash Pendant Mayfair Teardrop Sterling Silver-Prima Menü Vibram FiveFingers Mens Kso Trainer}ROCKY AlphaForce Zipper Composite Toe Duty Boot. (AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas)

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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.^{HUGO Men's Gavrilo 10134849 01 Belt,adidas Men's All Around 1/4 Zip Pullover}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.^{adidas Men's Ultra Boost Trainers Multicolor Size:}Browning Badger Creek Short Sleeve Shooting Shirt, if injured, demands a long recovery period^{HenShiXin Provide Men's Faux Fur Lined Moto Biker Warm Pu Leather Autumn Winter Jacket Coat Outerwear Quickly ,Mewsskay Jeans Men'S Jenas Business Classic Leisure Basic Retro Styles Men Straight Pants Mens Plus Size,Saucony Men's Redeemer Iso 2 Fitness Shoes}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{BOSS Mens Paddy Cotton-piqué Polo Shirt with Logo undercollar}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,^{Generies Baby Cooling Mat Bedding Set Cradle Bed Summer Sleeping Washable Cot Pad Breathable Sheet} and greater ground reaction force^{Wacoal Women's Bikini}Primadonna Prima Donna Satin - Seam Free Strapless Bra, results in major ACL overload, which can cause contactless injury.^{adidas Men's MV Coahes Polo}

Palladium Women's Pallabrouse Baggy Hi-Top Trainers,^{Angara.com Pear Citrine Leverback Drop Earrings with Diamond}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{EXCY FORMAL COLLECTION Y-Back Style Suspender Leather Button End for Men} 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^{Stackers Duck Egg Classic Medium Jewellery Box,Blowfish Women's Hamish W1 Mid Calf Boots,UFO Obession [VINYL]}and ankle joint^{Spyder Boys Bormio Trousers}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,^{LEGO Pirates of the Caribbean 4193: The London Escape,Seat Subframe CI C2 10/02 Passengers Side-YYONGAO Cigar Box Copper Cigarette Case}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.^{Jacket Camouflage Men’s Add Fertilizer To Increase Tooling Cardigan Coat Loose Large Size Pocket Zipper Drawstring Long Sleeve Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN,Lowa Womens Locarno Gore-Tex Quarter Cut Ws Reed Off White Nubuck Boots 41 EU,LK BENNETT Women's Eliza Dress,Laishutin Punk Belt Spike Men's Leather Top Layer Japanese Word Buckle Ideal for Travel Bars Masquerade}

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.^{BMS Rain jacket for children with removable hood.}On the other hand, there is greater interference in the mechanics of landing in women,^{BlendShe Cora Women's Quilted Jacket Padded Puffer with Funnel Neck}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CMP F.lli Campangolo Men's Ski Pants}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.^{Helly Hansen Men's HAAG}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Colorado Timberline Men's Telluride Fleece Jacket}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Mammut Men's Kento Hooded Hardshell Jacket,Schöffel Women's Windbreaker Jacket Aop L,OUTSET QS71 Large Grill Grid with Handles}mainly in the fifth metatarsal region.^{PIAOLING Nordic modern minimalist solid wood ceiling lamp,Outdoor Research Women's Solar Roller Sun Hat}While Queen et al.^{Rockport Men's M7100 Pro Walker Walking 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.^{Picard Berlin Women's Handbag 29x21x11}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.^{HDJX Full-Round Glass Full-Touch Screen Smart Watch,Mammut Women's Courmayeur Softshell Trousers}

It was also found that boots with blade-Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold^{Casio Baby-G Women White BGA180BE-7B Resin Ana-Digi Watch,U/A Autumn and Winter Slim Warm Camouflage Coat Long Fur Collar Hooded}or running shoes.^{mylyfu Dress Wedding a Skirt Qi was Thin Bride Two Women Simple Word Shoulder Bridal Gown Light Marriage Prom/Æëµؿî/LÍïî}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,^{New Jersey State Police Logo Universal Print Car Seat Cover Protector Mat}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nike Men's Air Monarch Iv Cross Trainer,VAUDE Ayo Unisex Outdoor Bag}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Lacrosse Men's 32" Big Chief Hunting Waders,Maui Jim Wiki HTS246-02 Mens and Womens Sunglasses Glasses Gloss Black}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^{Saucony Originals Women's Jazz Low Pro Fashion Leather Sneaker}and landing.^{Casio Watch - G-7900-3DR}In runs with change of direction, there was no significant influence of blade-Blue Banana Women's Sweetheart A Line Shift Dress,^{Werner Kern Ladies Dance Shoes Lola 3.5 - Quadratino Black- cm}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.^{Rawlings Youth Relaxed Fit V-Notch Insert Baseball Pant}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,^{IUBBKI Betelguise Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}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.