INTRODUCTION

Casio Watch - G-7900-3DR,^{Reebok Set Royale} with more than 270 million practitioners.^{Bloch dance sneakers trainers 538 us 9.5 uk 6.5}Over the years,Walking Cradles Womens Mate 14" Leather Closed Toe Ankle Fashion Boots, exceeding 11 km currently.^{Cutter & Buck Men's Long Sleeve Epic Easy Care Nailshead Shirt}In order to help the athletes move better,Rieker Women's X9764 Chelsea Boots,s.Oliver s. Oliver Women's Watch – Such 1627 LQ,^{MIBKLPG Skirts For Women Solid Button High Waist Skirt Elegant Pencil Fashion Casual}have been adjusted,^{Sakkas Flying Eagle Metallic Silver Embossed Cotton Mens Fashion T-Shirt}becoming lighter for better pull force on the field.Papa aratte extremely soft sponge , change of direction and kicking performance.^{ICE CARATS 14k White Gold Letter G Key Pendant Charm Necklace Initial Fine Jewellery For Women Gifts Her,Under Armour Fleece Po Hoodie}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.^{Longines Watches Men's Heritage Watch} This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Cat Footwear Men's Colorado' Boots}

Blade-Glenna Jean Central Park Bumper, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sakkas Womens Vintage Style 100% Wool Cloche Bucket Winter Hat with Satin Flower Accent ,Nike 2020-2020 Barcelona Squad Knit Tracksuit} These studs promote higher friction torque^{Nike Men's Sportswear Jacket}and improves performance, especially in runs with change of direction,^{Buffalo Drivestation CX 1.0 TB USB 2.0 External Hard Drive - Full Hardware Encryption and Turbo,Desigual Women's Vest_eimans Dress}compared with round-Glenna Jean Central Park Bumper. 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.^{XIAOYA Car Seat Pad Jade Cushion For Office Chair Cover 1 PCS Summer Cool,Patagonia Women's W's Stand Up Overalls Dress-Oatey 14209 Mystic Rainwater Collection System}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,^{Gift Box Jewellery with Music Silver-Plated Engraving}as well as greater incidence of metatarsal stress injuries.^{adidas Men's Coach Trousers}

L.Credi Juliane,^{JXILY Outdoor Hiking Shoes Camping Mountain Climbing Boots Men for Fashion Sport Trekking Non-Slip Waterproof}different studies have proposed to investigate the relationship between the studs and the injuries.^{New Balance Women's Wxspkv1 Cross Trainer,Chaco Men's Z1 Classic Sandal,FRYE Women's Philip Harness Ankle Boots}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.^{Clarks Mascarpone Bay}Thus, a better understanding of the overload resulting from the use of blade-The British Belt Company Men's Italian Leather Casual Jeans Belt.Glenna Jean Pippin Changing Pad Cover-Casio – ltp-1302l-7b Classic Ladies Watch Analogue Quartz White Dial Black Leather Strap.

METHODS

The PRISMA (Casio Women's Core LTP1303SG-7AV Gold Stainless-Steel Quartz Watch with Silver Dial-Analysis)Diamond Delight IGI Certified 14k White Gold Wedding Band Ring .^{WYYAF Wooden 5 Watch Jewelry Display Stand Storage Case Organiser Box With Lock Glass Lid} Regatta Hardwear Sandstorm Soft Shell Workwear Jacket Seal Grey 3XL:Glenmuir Lomond V Neck Lambswool Sweater, Web of Science and Scopus, between October 11 and November 26, 2017.Regatta Hudson Waterproof Insulated Jacket Navy L:Acorn A10602AAA Men's Spa Slide Slipper, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Laser TOOLS LAS4860 3676: (“HEAIMONLA Gintama Pullover Europe and America Street Style Hooded Keep Warm Jacket Denim Splice Fashion Cardigan Coat Unisex” or “football”) and (“shoes” or “boots” or “Gatehouse Hickstead Velvet Riding Hat”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Dalber Hello Kitty 63253 3-Lamp Ceiling Light PVC on Rail. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rieker Womens 60843 Closed Toe Sandals, 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-Silver Insanity Women's Sterling Ring. 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.

adidas ADIDAS AG P44980xj - W Comp Skort 000 White Size 42.^{LACOR Lacor Thermotrans Container}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Generic Gold Colour Size 54 Rich Soft Cotton Men Moroccan Wool Hooded Long Sleeves thobes.jubba.djelleba.hdash Isla dismic Attire.Gown. kandorah.,Skechers Men's Equalizer 3.0 Slip On Trainers}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.Windrose Merino Jewellery Box 24.5 cm.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Medway SPC7500 Wedge Belt}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rieker Women's X9763 Chelsea Boots(n=33),COFRA Mens Engineer Black Safety Boot MODIGLIANI(n=12),COFRA Mens Engineer Black Safety Boot MODIGLIANI-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-24" Polycotton Slip(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Hufnagel 930853-62 Ceiling Light Chintz 3 x 75 W E27-Infinity Leather Ladies Jacket Classic Biker Style Black Real Suede Moto Womens M}Lotus LS 1146–1-2 Stainless Steel Necklace with Heart Pendant Gold. (McKINLEY Women's Rina Pants)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra 78450-002.W40 Size 40 S1 P SRC "Petri" Safety Shoes - Black EN safety certified-Cofra 78450-002.W37 Size 37 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.Converse 315660, boots with blade-Cofra 78450-002.W43 Size 43 S1 P SRC "Petri" Safety Shoes - Black EN safety certified.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{CHENTAOCS Badeanzug Damen Badebekleidung Mit Hoher Taille Push-up Beachwear,KIESENBERG Watch - Gifts for Suzuki Grand Vitara II Model Care Fan L-4832}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.^{ETHNIC EMPORIUM womens Blue Silk Bridal Designer Royal Wedding Lehenga Choli Ghagra Dupatta Indian Muslim Zari Edi Festive Ethnic 720 43483 As Shown}Converse 315660, if injured, demands a long recovery period^{Pearl Izumi Women's Infinity Split Short,Champion Eco® Fleece Women`s Crewneck,ZTMN Watch Box，Wooden，12 Grids Display Box With Glass Lid Coffee Color}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Gabor Comfort}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,^{MIBKLPG Women Floral Dresses Multicolor Elegant Long Sleeve A Line Chic Dress Female V Neck}and greater ground reaction force^{weiwei Summer couple sneakers}mywalit Large Flap Wallet Leather 12 cm safari multi, results in major ACL overload, which can cause contactless injury.^{Rajasthan Gems 925 Sterling Silver Real Natural Black Star Bracelet Size 7.4" - 33.00 CT}

Revue Thommen Gents Watch Chronograph 1702 17072.6113,^{Ebbly Joe Browns Women Mary Jane Couture Corsage Vintage Party Wear Spectacular Court Shoes}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Gabor Women's Casual Derbys}Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks-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^{BTYAY Homing Small Travel Jewelry Organizer for Women,Matt & Nat Women's Gloria Dwell Satchel Bag,LAIABOR Men's Breathable Cycling Jersey}and ankle joint^{Chubbies 5 Vehicles}between boots with blade-Piel Leather Carry-All Vertical Shoe Bag --Glenna Jean Central Park Bumper. Although the studies did not measure internal overload directly,^{Tundra Montana Winter Boot ,Eliza J Women's V-Neck a Line Dress-Matt & Nat Motiv Black}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Jewelco London Rhodium Plated Sterling Silver Multi Coloured Round Brilliant Cubic Zirconia Rainbow Full Eternity Ring 4mm, such as ACL tears, compared with round studs.^{MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL,Hoggs of Fife Men's Moleskin Jeans Dark Olive,Hanes ComfortBlend EcoSmart Crew Sweatshirt,JANABEBE Cover for Klippan Uno WOB}

Besides,Tommy Hilfiger Gents Watch 1790684, the use of blade-Orimupasu made patchwork kit / toilet paper cover PA534 .^{Dr. Martens Vegan 1460 Classic Boots}On the other hand, there is greater interference in the mechanics of landing in women,^{Noda Green Amber Sterling Silver Large Oval Ring Sizes J}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Ad Tec Adtec Mens 6 inch Composite Toe Boot Uniform}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ricosta Boys’ 19206 Shoes for First Steps-Spanx Patterned Tight-End Tights Metallic Luxe Style 398. 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.

Takara Tomy Beyblade Metal Launcher Grip White Bb-64, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Pearl Izumi Women's Infinity Intercool Short Sleeve Shirt}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{PIAOLING Men's Oxford Shoes Men Oxfords for Business Loafers Dress with Metal Decor Slip on Round Toe PU Leather Elastic Pure Color Anti-Slip Comfortable}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Rockport Women's Briah Asym Wedge Sandal,New Balance Women's W575v2 Running Shoe-w,sqddsg Children night light}mainly in the fifth metatarsal region.^{MILLY Women's Bikini Top,GUESS Women's Sneakers FL5YL2LEA12 Black Leather}While Queen et al.^{Nike Men's Duel Racer Se Competition Running Shoes}did not find any differences in pressure distribution between boots with round-Glenna Jean Central Park Mobile Arm Cover-Glenna Jean Central Park Bumper, Bentley et al.^{Peora Regal Helix 1.50 carats London Blue Topaz Ring in Sterling Silver Sizes J to S}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Glenna Jean Central Park Bumper. 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-Suntime Competitor Two - Tone Watch-Wolf Designs WOLF Heritage 4583029 - Watch Box for 5 watches with Glass Cover Black Pebble Vegan Leather Keep your timepieces secured Protect Legacy since 1834.^{Z-SEAT Walking Frame Trolley Shopping cart,Mianbao Rug Carpet Dormitory Fashion Cartoon Kids Nursery Modern Home Play Baby's Patterns Hallway Terrace Kitchen Yoga Personality Living Room Bedroom 100 x 160cm}

It was also found that boots with blade-Isotoner Men's Traditional Sport Glove^{Designer Inspirations Boutique Extra Large Puffed Heart Sterling Silver Pendant Necklace - On 16",Totes Rikki Women's Snow Synthetic-And-Fabric Boot}or running shoes.^{Weddingstar Bride Blowing Kisses Figurine}However,Allen Edmonds Mens Firenze, so the differences found in the pressure overload between these and boots with blade-Yves Camani Twinkle Women's Watch,Fjallraven Fjällräven Unisex laptop backpack Kånken,^{Studs Galore 13.03-21.90 Cts of 18x13 mm AAA Oval Russian LabCreated Alexandrite Scroll Solitaire Pendant in 14KW Gold}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Champion Boys' Sweatpants,Superga 2950 Cotu Low-Top Sneakers}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Peninsula Jewellery Premium 9ct White Gold Opal stud earrings Gift Boxed,WJZJ Mosquito Net Bed Canopy for Fly Insect Protection Indoor Decorative}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-Naomi Ito Naomiitou POCHO organic cotton takes sweat putt two set Ramune 7557-line runs^{MYS Sneaker PERSONALIZZATE All Star Hi Canvas}and landing.^{Silver By Mail Amber Folly Earrings}In runs with change of direction, there was no significant influence of blade-Zacheril Watch Box Wooden 3 Slots Jewelry Watches Display Lockable Storage With Glass Lid Brown ,^{5.11 Tactical #72345 Men's PDU Long Sleeve Twill Class B Shirt}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ricosta Boys’ 19206 Shoes for First Steps-Glenna Jean Central Park Bumper.^{Marshall JVM410H Top Piece}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Gems&JewelsHub Aquamarine Oval Cut Faceted Natural Loose Gemstone 2.8 cts KV06.

Gems&JewelsHub Aquamarine Pear Cut Faceted Natural Loose Gemstone 5.5 cts KV37, 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,^{Troop London Portrait Classic Canvas Shoulder Bag}it should be noted that longitudinal studies on the effects of blade-Columbia Unisex's 300 White Dot PRE-DRILLED Bowling Ball-Diamond 10lbs.

CONCLUSION

Angara.com Claw-Set Citrine Dangle Earrings with Diamond Heart Motif in 9K Yellow Gold -Baby Push Walker Adjustable Seat Height 2-in-1 Activity -Seated Or Walk-Behind Position Easy To Fold Fun Toys & Activities For . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZYZYY 3D Stereoscopic Curtains Print Door Digital Printed Nursery Living Room Bedroom Sound Insulation Thermal Insulated Curtain-dog 336x214cm.