INTRODUCTION

Medway SPC10000 Wedge Belt,^{HAFLINGER Flair Smily Open Back Slippers}with more than 270 million practitioners.^{IUBBKI You Can't Bee Here Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}Over the years,Medway SPC7500 Wedge Belt, exceeding 11 km currently.^{RASPINI GIOVANNI CHARM Q WITH STARS}In order to help the athletes move better,Samsonite Unisex Adult's Suitcase Blue Size: One Size,Medway SPC9000 Wedge Belt,^{Silver By Mail Black Cat Ring}have been adjusted,^{AAJIA Winter Robes Men Women Bathrobe Mens Warm Silk Flannel Long Kimono Bath Robe Male Bathrobes Lovers Night Dressing Gown}becoming lighter for better pull force on the field.Medway SPB7500 Wedge Belt, change of direction and kicking performance.^{HUANGCHAO Mini Massage Deep Muscle Vibration Relief Pain Relax Fitness Equipment Noise Reduction Design 4 Heads Massager 02,PPTS Men's Leather Jacket pu Coat Motorcycle Clothing Plus Velvet Men}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.^{RJC Boys 6 Months to 7 Toddler White Hibiscus Fern 2pc Set}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{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}

Blade-LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Fila Women's Drifter Slide Sandal,Bamboo Cay Mens Short Sleeve Flying Bamboos Casual Embroidered Woven Shirt}These studs promote higher friction torque^{catimini Baby Girls' Dungarees}and improves performance, especially in runs with change of direction,^{LOWA Boots mens Zephyr GTX HI TF-M Gtx Hi Tf-m,Dr. Martens Women's Flora Chelsea Boots}compared with round-LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available. 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.^{YPDM Bathrobe 4-12 Years Children's Winter Zipper Flannel Girls Nightdress For Kids Teen Girl Nightgown Sleepwear Warm Pyjamas Kids,GIOSEPPO Boy's Lietzen Slouch Boots-GJJH Led Lights up Wheel Roller Skate Shoes Inline Automatic Retractable Technical Skateboarding Shoe with Double Wheels Removable for Unisex Girls Boys}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,^{Joya Shop EU Flash Grey Men Shoes - 8 UK}as well as greater incidence of metatarsal stress injuries.^{Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded}

Merrell Windrush Womens Socks,^{BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband} different studies have proposed to investigate the relationship between the studs and the injuries.^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm,Leif Nelson Men Cardigan Jacket Shawl Collar LN-4195,REYUAN Men's Watch}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.^{YMXYMM Jewellery Boxes For Women Leather}Thus, a better understanding of the overload resulting from the use of blade-Nike Womens Air Max 1 Liberty QS - Black/Black-Solar Red-White Trainer.Apex Men's Biomechanical Active Walker Lace Sneaker-Brigitte von Boch Women - Ciel Silk Dress.

METHODS

The PRISMA (BoBo Machu Picchu circle ticket Small -Analysis)Buffalo Drivestation CX 1.0 TB USB 2.0 External Hard Drive - Full Hardware Encryption and Turbo.^{Sloan 0308031 Flushometer Ground Joint Tailpiece}ContiTech ADK0011P Accessory Drive Belt Kit by:Famous Stars & Straps and – Overkill Hooded Zip-Up Jacket Cyber Grey, Web of Science and Scopus, between October 11 and November 26, 2017.s.Oliver Chronograph SO-1673-MC:Sweet Potato Happy Trails Musical Mobile, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Honsel Lights Ceiling Light Cookie 22142: (“Herr der Ringe Lord of the rings Arwen evening star silver bracelet” or “football”) and (“shoes” or “boots” or “Bloch 522 WHITE Twist Sneaker 6 UK 9 US”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Cutter mensBCS01431Douglas V-Neck Long Sleeve Pullover Sweater - Green 5X-Large. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Soft As A Grape NHL Women's Curvy Long Sleeve Triblend Raglan, 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-Cutter mensBCS07725Big and Tall L/S Douglas Half-Zip Mock Solid Long Sleeve Pullover Sweater - red 5X Big. 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.

Child Safety Net Protection Climbing Frames Fence Net.^{Tuscany Silver Women's Sterling 12.5 x 16.8 mm Diamond Cut Butterfly on Cord Adjustable Friendship Bracelet of Length 13 cm/5 Inch-20 cm/8 Inch}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{FOCO NBA Cotton Retro Sweater,The Pearl Source 8-9mm White Freshwater Cultured Necklace}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.wxllg&MYC 3D hoodie Unisex Hot New Trend Hoodie Creative Art Style Spring Autumn Fashion Cartoon Handsome Top Xxs-6Xl.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{KIESENBERG Watch - Gifts for Suzuki Jimny II Fan L-4822}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rosenthal Versace Flower Fantasy Square Bowl 20 cm(n=33),Blue Pearls Ettika - Purple Ribbons and Yellow Gold Star Bracelet ETK 0134 Etoile Violet(n=12),TWG Tungsten His & Her's 8MM/6MM Carbide Wedding Band Ring Set w/Black Carbon Fiber Inlay -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-Isotoner Men's Brushed Acrylic Blend Fairisle Pull-On Hat(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Philip Watch Blaze Men's Quartz with Blue Dial Chronograph Display and Silver Stainless Steel Strap R8273995235-BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit}LetsBuySilver 925 Sterling Silver Real Genuine Opal Womens Eternity Ring. (Tiger of London Heavy Duty Zip Pants Punk)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Mammut Men's Chaqueta Eigerjoch Pro in Hooded Hombre Jacket,DYH&CTS Spring Autumn Solid Casual Men Jackets Coat Long Sleeve Turn Down Collar Plus Size M-5XL Slim Men's Jacket}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.^{Snickers 32140404192 Craftsmen Holster Canvas Size 192 in Black}Child Safety Net Protection Climbing Frames Pet child protection net, if injured, demands a long recovery period^{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,Weichunya Women's Sleeve V-neck Splicing Single-breasted Large-sleeve Print Dress Women Bohemia}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Milkkktt Planet Chandelier Pendant Light}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,^{GXFXLP Vintage Metal Loft Water Pipe Wall Light Lamp}and greater ground reaction force^{Yves Camani Twinkle Women's Watch}FWZJ playpens for toddlers, results in major ACL overload, which can cause contactless injury.^{Sekonda Womens Analogue Classic Quartz Watch with Stainless Steel Strap}

LHT Women's Quick-drying Clothes Thin Snorkeling Suit Sunscreen Breathable Jacket Elastic Outdoor Sports Sun protection clothing ,^{Sengoku One Piece Navy vol.1}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{MIBKLPG Women Plaid Skirts Skirt Fashion High Waist Elastic Female Casual A Line}Kickers Baby Girls' Kick T Kilty Ballet Flats-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^{Corin Charlotte Full Cup Underwire Bra Ivory40E,BabyBjörn Baby Carrier Miracle ,GJQION False Bra Boobs Silicone Breast Forms Fit}and ankle joint^{Vasque Men's Juxt Hiking Shoes}between boots with blade-ZYBZGZ ONE PIECE TIDAL CLOTHING MONKEY D. Luffy 22Cm Anime Figure Model Toy Gift Kit-LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available. Although the studies did not measure internal overload directly,^{Reebok Boys' B Elem Ft Ts Sports Set,Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring-adidas Men's Stan Smith Cf Trainers}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-BQZB earring Korean hand-drilled long hollow water droplets exaggerated Earrings feminine ear-nail net red, such as ACL tears, compared with round studs.^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,Dr. Martens 1460 Ankle Boots,Prima Menü Vibram FiveFingers Mens Kso Trainer,AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}

Besides,adidas Men's MV Coahes Polo, the use of blade-MIBKLPG Skirts For Women Fashion Elastic Waist Lace Hem Split Skirt Casual A Line Mid.^{Weeger Women's 41510 Clogs}On the other hand, there is greater interference in the mechanics of landing in women,^{Chaco Men's Wayfarer}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Disney My Friend Pooh Coral Fleece Blanket}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-MIBKLPG Skirts For Women Glamorous Dot Jacquard Mesh Overlay Tiered Elegant Mid Waist Skirt-MIBKLPG Skirts For Women Fashion Denim Skirt Casual High Waist Pencil Summer Solid Midi. 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.

MIBKLPG Skirts For Women Vintage Plaid Knee Length Skirt Casual High Waist Summer A Line, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Clarks Women's Hamble Oak Derbys}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,ROCKY AlphaForce Zipper Composite Toe Duty Boot,mediven MEDIVEN 15-20 COMFORT PANTY PET CT EBONY VII by Mediven Comfort}mainly in the fifth metatarsal region.^{The North Face Descendit Jacket,Vans Boy's Atwood Slippers}While Queen et al.^{Custom4U Puzzle Necklace}did not find any differences in pressure distribution between boots with round-AMYMGLL High-grade car seat for 99% of the General Standard Edition -LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available, Bentley et al.^{adidas Originals Body femme Basic}found higher pressure peaks at the lateral border of the foot caused by boots with blade-LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available. 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-HWYP Lightweight Durable Waterproof Dumpling Bag Female Lady Handbag Large Capacity Fashion Sports Bow Travel Bag-green-catimini Boy's Trousers.^{Bearpaw Women's Loki II Slippers,adidas Speed mesh Basketball/Football Team Crew Sock}

It was also found that boots with blade-Adorise Swimwear Women's Bikinis Birds^{Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey,Dr. Scholl's Shoes Women's Wanderlust Sandal}or running shoes.^{5.11 Men's Double Duty Jacket}However,maier sports Bret Men's Practical Jacket, so the differences found in the pressure overload between these and boots with blade-INC International Concepts Mens Wyatt Closed Toe Penny Loafer,Dolce & Gabbana D&G Women's Analogue Quartz Watch with Stainless Steel Plated Strap DW0547,^{LIUCY Watch Bands}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Piel Leather Waist Bag with Phone Pocket,Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Snickers Canvas Pants,Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}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-Disney Dumbo 7-1/4" Tall Plush-line runs^{LOVEKUSH 50% Off Gemstone Jewellery 1 Strand Natural Emerald Faceted Beads}and landing.^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available}In runs with change of direction, there was no significant influence of blade-Sector SK-Eight Men's Watch Analogue Quartz with Black Dial and Stainless Steel Bracelet - R3253177025,^{XYSQWZ Onesies For Girls}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-MIBKLPG Skirts For Women Glamorous Dot Jacquard Mesh Overlay Tiered Elegant Mid Waist Skirt-LetsBuyGold 9ct Yellow Gold Ladies Ceylon Sapphire & Diamond Ring - Finger Sizes H to Z Available.^{GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-L.Credi Women's Belinda Shoulder Bag.

Tavolinchen Baby's Sleeping Bag Down Boludastreifen Children's, 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,^{ARIAT Women's Shirt}it should be noted that longitudinal studies on the effects of blade-Casio Watch - G-7900-3DR.

CONCLUSION

Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots-Rieker Women's X9764 Chelsea Boots. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-s.Oliver s. Oliver Women's Watch – Such 1627 LQ.