INTRODUCTION

Vans Unisex Adults' Old Skool Leather Trainers,^{Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm}with more than 270 million practitioners.^{MAITONGG Men'S Hoodies Zip Sweatshirt Forest Deer 3D Printed Men Hoodies/Sweatshirts Retro Style Fashion Hooded Autumn Casual Streetwear Pullover}Over the years,Lucky Brand Men's T-Shirt, exceeding 11 km currently.^{DC Men's Studio Shoe}In order to help the athletes move better,Vagabond Women's Grace Ankle Boots,Cats Eyes Womens/Ladies Twin Buckle Mid Calf Boots,^{Angara Vintage Inspired Round Sapphire Halo Pendant} have been adjusted,^{s.Oliver Women's Cardigan}becoming lighter for better pull force on the field.Baffin Softw001-bah, change of direction and kicking performance.^{Mathis Montabon Men's Watch Executive Leather/Silver,Propet Men's Cronus Slipper}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.^{Jack & Jones Mens Sable Denim Sneaker Shoes Pumps Trainers Designer}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Liandd Fashion Quartz Women Watches Casual Ladies Clock Wristwatches Heart Shaped Drilled}

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.^{Spanx womens SPANX Custom Fit Foam Balconette Bra,Merrell Men's Trail Glove 5 Fitness Shoes}These studs promote higher friction torque^{ECCO Women's Sky Slip-On Low-Top Trainers}and improves performance, especially in runs with change of direction,^{adidas Harden Stepback Track Shoe,Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap}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.^{The World Jewelry Center 14k Yellow Gold Flower Stud Earrings with Screw Back - 12 Different Color Available,HKM Women's Reithose -Stretchy- 3/4 Besatz Trouser-L@YC Ladies High Heels}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,^{Craft Men's Essence Jersey M}as well as greater incidence of metatarsal stress injuries.^{Wrangler Women's Aura Slender Stretch Jean}

Roch Valley LBM Men's Leather Ballroom Shoe,^{REYUAN Men's Watch}different studies have proposed to investigate the relationship between the studs and the injuries.^{Carissima Gold Women's 9 ct Yellow Herringbone Chain Necklace,La Canadienne Women's Pax Knee High Boot,O'Neill 52 Kameko Women's Snow Pants}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.^{HAFLINGER Flair Smily Open Back Slippers}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.^{Silver By Mail Black Cat Ring}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.^{ZJMIYJ Men'S Bathrobe}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown,HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02}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.^{JIEEME Patent leather women's fashion round toe zip high heel knee boots block with warm lining long shaft for women z88731 White Size: 5.5 UK}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^{ZHJC Classical Carved Pocket Watch Unisex Classic Vintage Flip Mechanical Antique Hanging Birthday-Fila Women's Drifter Slide Sandal}ROCKY AlphaForce Zipper Composite Toe Duty Boot. (Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt)

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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.^{Mascot 09131-470-171 Almas Safe Compete Class 2 Trouser with Holster Pockets,ARIAT Men's Contender H2o Steel Toe Work Boot}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.^{Star Wars The Legacy Collection Wave 12 - R2-X2} Browning Badger Creek Short Sleeve Shooting Shirt, if injured, demands a long recovery period^{Nocona Belt Co. Men's,Conguitos Girl's Merceditas Charol Con Pompon Mary Janes,Genuine Diamonds by Diamante 14K Gold 1/2cttw Double Heart Pendant}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{XHCHE Womens Sandals Genuine Leather Summer Flats Shoes Women Platform Wedges Female Slides Beach Flip Flops}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,^{MILLY Women's Blouse}and greater ground reaction force^{Mammut Women's Triglav Riviera's Softshell Jacket}Primadonna Prima Donna Satin - Seam Free Strapless Bra, results in major ACL overload, which can cause contactless injury.^{Briloner Leuchten Ceiling light panel}

Palladium Women's Pallabrouse Baggy Hi-Top Trainers,^{maier sports Fjell Womens mTex Jacket}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Costa Del Mar New Fathom FA 10 Tortoise Sunglasses for Mens}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^{Weeger rutschfester Küchenclog,Sculptresse by Panache Women's Plus Size Candi Full Cup Bra,Mil-Tec Men's US Jungle Combat Boots Olive}and ankle joint^{Stetson Gallatin Crushable Wool Felt Hat}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,^{AHJSN My hero academia Hoodie Costume izuku midoriya shouto todoroki boku no Academia Cosplay Sweatshirt All Might Zipper Jacket M F,Generic Breathable Mesh Trainers Women Chunky Sneakers Lace Up Casual Platform Wedges Shoes Round Toe Wear Resistant Walking Muffin-Kohler 1150464-47 Elongated Bowl Hinge Kit}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.^{Generic Branded Men's Wish You were Beer Fleece Zip Hoodie Thermal Jacket for Winter,Capelli New York Girls Sneakers,Wood World WATERPROOF LEATHER STEEL TOE SAFETY WORK BOOTS Black ,Snow Lotus Women's Off Shoulder Lace Prom Dress Mermaid Evening Party}

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.^{DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Trumpeter TRU01005 Plastic Model kit}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.^{Solvar Double Trinity Knot Ring Sterling Silver Sz 4-10 Irish Made}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Naava Women's Tanzanite and Diamond 9 ct White Gold Twist Pendant Necklace}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Milkkktt Planet Chandelier Pendant Light,GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp,Ad Tec Adtec Unisex-Adult Mens 1179 9" Packer Chestnut/Black-M Chestnut/Black Brown Size: 6 UK}mainly in the fifth metatarsal region.^{Yves Camani Twinkle Women's Watch,Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap}While Queen et al.^{MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}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.^{Corin Charlotte Full Cup Underwire Bra Ivory40E}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.^{MICEROSHE Popular Men's Shirts Embroidered Long-sleeved Shirt Slim High-end Tops With Irregular Geometric Symbols,BabyBjörn Baby Carrier Miracle}

It was also found that boots with blade-Jewels4Life 1.29ct Diamond Cluster Ring in 14K White Gold^{GJQION False Bra Boobs Silicone Breast Forms Fit,Reebok Boys' B Elem Ft Ts Sports Set}or running shoes.^{Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}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,^{Olang Ziller OC Snow Boots}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Men's Stan Smith Cf Trainers,Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Prima Menü Vibram FiveFingers Mens Kso Trainer,AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}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^{NDLENG Men's Printed Jeans Trendy Light Blue Slim Fit Stretch Denim Tapered Pants}and landing.^{Weeger Women's 41510 Clogs}In runs with change of direction, there was no significant influence of blade-Blue Banana Women's Sweetheart A Line Shift Dress,^{Chaco Men's Wayfarer}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.^{Clarks Women's Hamble Oak Derbys}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,^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold}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.