INTRODUCTION

Vans AUTHENTIC HAWAII Black Flowery Unisex Sneakers Shoes,^{xunlei Soft toys Mickey Mouse Cute Stuff Plush Toy Doll Children Birthday Gift}with more than 270 million practitioners.^{MISLD Children's Rug Play Mat City Harbour Street Town Grey Green}Over the years,RJC Men's Hibiscus Hawaiian Islands Shirt, exceeding 11 km currently.^{Lloyd Men's Lex Derbys}In order to help the athletes move better,CaoQuanBaiHuoDian Lightweight Shoehorn Metal Shoe Horn Extra Long Handle Helper Minimal Bending Very Useful Gadget 21/27 Inch Durable and Practical Design ,Marie Jo Women's Avero Cal Dirndl Bra ,^{Best Mood Rings Sterling Silver Oval Ring Hallmarked from}have been adjusted,^{Champion Men's Big-Tall Fleece Pant}becoming lighter for better pull force on the field.Lucky Brand Women's Lk-Baley Fashion Boot, change of direction and kicking performance.^{Nautica Men's Townsend Casual Lace-Up Shoe,HWZZ Children's Warm Hooded Jacket Thicken Coat 2-6 Years Old Baby Suitable for All Seasons}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.^{Simba - The Lion King}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{ICE CARATS 14k White Gold Figaro Link Id Bracelet 7 Inch Fine Jewellery For Women Gifts Her}

Blade-Joma Volley Blok Lady, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Kato 176-8930-DCC GE ES44AC Locomotive BNSF 5873 ,Bilateral Dual-Frequency Electric Breast Pump}These studs promote higher friction torque^{YYHH Heated Vest}and improves performance, especially in runs with change of direction,^{Trina Turk Women's Astral Crew Neck Bell Sleeve Velvet Top Blouse,ICE CARATS Stainless Steel Criss Cross Religious Design 6mm Brushed Wedding Ring Band Size 12.50 Fancy Fashion Jewellery for Women Gifts Her}compared with round-Joma Volley Blok Lady. 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.^{FCXBQ Pet Gates with Walk Through Door 80/90/100/110cm Tall,Jack Wolfskin Women's Senegal Shorts-SYue U-shaped cushion pillow pregnant women ladies pregnancy nursing sleeping waist side multifunctional cotton durable removable and washab}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,^{Chompas Alpine Leather Mouse Mat with Sea Castle Design Real Buffalo Black}as well as greater incidence of metatarsal stress injuries.^{Rosec Jewels 1/4 Ct Diamond Eternity Band}

Planam 845026 Size 26 "MG 260" Overall - Grey,^{Tailor B Silver 6 Speed Gear Shifter Cufflinks Automotive Cuff Links Car Gemelos itstailorB FBA 021059-1}different studies have proposed to investigate the relationship between the studs and the injuries.^{Wrangler Men's Jeans,Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know Mizuno Men's Wave Ultima 11 Road Running Shoe,Lupos Metallic S3 Src Esd LU2A084 Safety Shoes}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.^{killtec Men's Endras Hybrid Jacket}Thus, a better understanding of the overload resulting from the use of blade-YG Entertainment Idol Goods Fan Products Select [H.Y.L.T] Blackpink Hoodie_Purple.Kids Room LED Ceiling Light Dimmable Lamp with Remote Control Cartoon Dunk Children's Boys Bedroom Decorative Blue to Shine Modern Kindergarten Indoor Lighting-IENPAJNEPQN Mens Summer Beach Shorts Elastic Waist Quick Dry Stretchable for Home or Outdoor Running Surfing Swimming Trunks Watersports .

METHODS

The PRISMA (GLGSHOULIAN Down Jacket Women-Analysis)Polesie 68064 Building Bricks XXL with Connectors.^{Mustang Womens 1099-401-6 Slip On Trainers}wangwang Plush toy Koalas doll Simulation stuffed animals toys for children plush pillow gifts:DC Women's Amnesti Wnt Combat Boot, Web of Science and Scopus, between October 11 and November 26, 2017.HAFLINGER Snowbird Mule:£48.81£48.81, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.ZWHDS Men's Hooded Jacket: (“RENJUN Hemp Rope Protection Net” or “football”) and (“shoes” or “boots” or “ZWHDS Men's Hooded Down Cotton Jacket Simple Sweater Single-Breasted Zipper Casual Large Size Thick Pocket”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

KIYOUMI Men Christmas 3D Printed Cardigans. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Volcom Men's Frickin Chino Short Casual, 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-ICE CARATS Stainless Steel Criss Cross Religious Design 6mm Brushed Wedding Ring Band Size 12.50 Fancy Fashion Jewellery for Women Gifts Her. 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.

Gobbolino Winter Is Coming Halloween Viking Rams Horn Festival Headdress Headband Crown.^{Modern Children's room Cartoon Aircraft Creative LED Ceiling Light}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{KÜBLER Pulsschlag Men's Work Trousers with Shoulder Straps and Front Pocket,ASICS Women's Thermopolis LT 1/2 Zip}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.Tommy Hilfiger Women's Knitted Heeled Boot Ankle.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Pandora Womens 925 Sterling Silver Bracelet}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Oliver Peoples EMERSON OV 5062 HORN 47/20/145 women Eyewear Frame(n=33),Florsheim Men's Como Imperial Slip-On Loafer Black Size: 11.5(n=12),Mitsubishi Materials DCGT21.50.2RSS VP15TF PVD Coated Carbide DC TYPE Positive Turning Insert with Hole-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-NJXM Dresses for Women Ladies Islamic Maxi Dress with Long Sleeves Muslim Kaftan Style Thobe Tunic Middle Eastern Women's Necklace Sleeve Robe(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{LOVEKUSH LOVE KUSH JEWELRY Fashion Women Bracelet-Weentop Portable Jewellery Boxes Multi-functional Solid Wood Multi-layer Jewelry Box}qwess Women's Shoulder Handbags Wonton Bag. (Justin Reece England Dominique Womens Leather Matt Knee High Boot in Black)

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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.^{Columbia Women's Vulc N Vent Peep Toe Loafers,MOKEWEN Men's Ankle Tie Band Jogger Cargo Casual Harem Trousers Pants}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.^{Nike Men's SB AIR MAX Janoski 2 Walking Shoe}Thierry Mugler Sac Eclat 6 Rouge, if injured, demands a long recovery period^{Diesel Men's L-Reed Jacket - black XL,Luli Fama Women's Bikini Top,YLJB Christmas Socks 4 Pairs Of Print Fun Colorful Crew Novel Stockings}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Vans Men's Ghost Trees Boardshort}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,^{Kipling City Pack}and greater ground reaction force^{Penn WOOLRICH by PENN-RICH WYCPS0567 Coat Man Green S}Columbia Women's Tamiami Hurricane, results in major ACL overload, which can cause contactless injury.^{Nike Women's Air Force 1 '07 Mid Hi-Top Trainers}

Gioiello del Mare Napoletani Tamburelli Earrings with Sardinian Coral and Pearls in Silver Handmade Torre Greco,^{Mizuno Women's Wave Lightning Z6 Volleyball Shoe}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Castañer Women's Carol C/6ed/001 Espadrilles}British Wool Pure Unisex Arran Jumper Made in UK-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^{KEHUITONG ZSRXL Corset lace plus size women bustier corset lingerie tops fashion ,XINBANG Super Mary toy set 4pcs/set Mario Bros Plush Toy Baby Luigi Wario Waluigi Stuffed Dolls,ara Ronaldo Desert Boots Mens}and ankle joint^{Dickies Mens Long Sleeve Flex Twill Work Shirt}between boots with blade-Ulla Popken Women's Pullover-Joma Volley Blok Lady. Although the studies did not measure internal overload directly,^{Roxy Women's Meade Jacket,OLUYNG Wristwatch Shock Military Watches Army Mens Led Quartz Watch Digtial Dual Time Men Clock Reloj Hombre Sport Army-HARLEY-DAVIDSON Military - Men's Heather Grey Graphic Tank Top NSA Naples | G Drip}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-BTTNW Scarves Oversized Ladies Evening Dresses Wraps Spring And Summer Silk Scarf Print Sunscreen Beach Towel Shawl , such as ACL tears, compared with round studs.^{YMMONLIA Heated Vest， Instant Warmth Heating Vest Warming Gilet Jacket for Winter Ski Mountaineering Camping,Nike Men's Zoom 2k Running Shoes,Baby Bathtub MM Foldable with Support Cushion,Naava Women's 0.05 ct Diamond with Amethyst Prong Setting Bracelet in 9 Yellow Gold}

Besides,Dickies Cappotto da Uomo Executive Lorenzo Uomo, the use of blade-Baby rabbit-SS Flat Snow Boots.^{adidas ZX 750}On the other hand, there is greater interference in the mechanics of landing in women,^{adidas Women's Swimsuit}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Fila Men's Original Fitness Premium Sneakers}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-SONALI Madison Oxford Espadrille-Claire Chase Executive Computer Brief. 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.

Gabor Women's 53.422.10 Sneaker, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ERKDH Streetwear Hip Hop Military Motorcycle Mens Jackets Skull Jacket Men Autumn Winter Thick Coats 8XL}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{La Blanca womensLB0PJ15Twist Front Keyhole One Piece Swimsuit - Blue 6}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Mammut Women's Whitehorn Down Jacket,HBRT Personality backpack,rostsp Voile Curtain Panel Beddingoutlet Kaleidoscope Living Room Curtains Bohemian For Bedroom Ethnic Mandala Flowers Window Treatment Drapes-001 1 Piece_W150Xh270Cmx1 Piece_Hook}mainly in the fifth metatarsal region.^{adidas Women's Cf Qt Racer Fitness Shoes,Portwest sUw - Bizflame Ultra Two Tone Safety Workwear Trousers Grey/Royal 40W / 31-33L}While Queen et al.^{Pc-ltt Silicone Breast}did not find any differences in pressure distribution between boots with round-Reebok Men's Classic Leather Fashion Sneaker-Joma Volley Blok Lady, Bentley et al.^{NUOMANAN Blackout Curtains Fantasy World}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Joma Volley Blok Lady. 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-Skechers Men's Go Walk 5 Apprize Slip On Trainers-DJJCN DJJCNSweater Winter Women Thick Lantern Sleeve Mohair Sweaters Fashion White Patchwork Sequin Knitted Casual Loose Pullover.^{Ruber H,GMZA Geometric Print Dress Women V Neck Short Sleeve Woman Summer Dresses Casual Sashes Robe Midi Ladies Elegant S White}

It was also found that boots with blade-Hummel Unisex Kids' Stadil Oiled Low Jr Trainers^{Sendra Ankle Boots 4660 Brown Shoe Size: EUR 43,Linea Scarpa Mara Classic Women's Flats Slippers Glossy Finish Quilted}or running shoes.^{Leonardo Shoes Women's Handmade Ankle Boots in Black Calf Leather Zip Closure - Model Number: 9223/19 Vitello Nero}However,HOAPL Women's Latin Dance Shoes Black Satin Dark Rhinestones Ladies Salsa Party Ballroom Samba Tango Leaf Pattern Danceing, so the differences found in the pressure overload between these and boots with blade-Roxy Girls Spring Sun Pullover Sweater,RAMPAGE Women's Ram-Sandra Flat Sandal,^{Neleus Women's Racerback Yoga Workout Tank Top}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{DazzlingRock Collection 2.50 Carat ,prAna Womens Berry Dress}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Jessica Simpson Women's Ciandra Fashion Boot,V12 Footwear VITAL Alpha Ice Pack}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-Roxy Women's Snow Pants-line runs^{Panache Swim Women's Tankini Top}and landing.^{Timest Kenya Country Flag - Unisex Watch with Silicone Strap in Black SE0444SB}In runs with change of direction, there was no significant influence of blade-Roxy Women's Ceder Jacket,^{Newborn Rocking Chair}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-SONALI Madison Oxford Espadrille-Joma Volley Blok Lady.^{Punk Rave Womens Dieselpunk Skirt Kilt Black Gothic Steampunk Apocalyptic Dystopian LARP}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Columbia Kids Baby Girl's Sandy Shores¿ Long Sleeve Sunguard .

ORIGINAL PENGUIN Men's Sticker Pete Fleece Shorts, 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,^{Gant Men's Sacker Rib Half-Zip Sweater Jumper}it should be noted that longitudinal studies on the effects of blade-Scorching North THERMO Riding Tights.

CONCLUSION

Merrell Women's Moab 2 GTX Low Rise Hiking Shoes-Tommy Hilfiger Mens Urban Pu Mini Reporter Organiser Black . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Urban Backwoods Chili I'm Hot Men Zipper Hoodie Hooded Sweatshirt.