INTRODUCTION

Helly Hansen Men's HAAG,^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt}with more than 270 million practitioners.^{adidas Men's Climaproof Heathered Rain Jacket Short Sleeve Jackets}Over the years,Pearl Izumi Women's Infinity Intercool Singlet, exceeding 11 km currently.^{The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available}In order to help the athletes move better,Snickers 33120404146 Craftsmen Trousers Duratwill Size 146 in Black,Calvaneo 1583 Evidence Gold,^{XYSQWZ Onesies For Girls}have been adjusted,^{GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}becoming lighter for better pull force on the field.Adtec Mens 9426 6" Steel Toe Work Boot Brown, change of direction and kicking performance.^{ARIAT Women's Shirt,Arcopedico Shoes Zoccoli e Sabot Light 1001 06 RED}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.^{Cradle Of Filth Vempire [VINYL]}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Sponsored You’re seeing this ad based on the product’s relevance to your search query. Let us know Noda Blue Velvet Amber Sterling Silver Square Designer Ring Sizes J}

Blade-Converse Chuck Taylor Platform Layer Ox Trainers, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{MIBKLPG Women Ruffle Long Skirt Black White Striped Irregular High Waist Asymmetrical Skirts,Acorn A10602AAA Men's Spa Slide Slipper}These studs promote higher friction torque^{MIBKLPG Fashion Casual Loose Female Dress Full Sleeve Elastic Waist Floral Chiffon Women}and improves performance, especially in runs with change of direction,^{U.S.POLO ASSN. Men's Casual Shorts,Easy-to-clean Wall Lamps And Lanterns Butterfly Shape Creative Led Lamp Color Square Rectangle Contracted Night Light AC 110-240V 6Watts} compared with round-Converse Chuck Taylor Platform Layer Ox Trainers. 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.^{Bebe Blush Crepe Ruffle Hem Dress,Timberland Mens Euro Hiker Lace Up Slip Resistant Work Safety Boot-O'Neill The Guide Superfleece Men's Sweatshirt}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,^{Gul Watch Pro 1.28}as well as greater incidence of metatarsal stress injuries.^{Sunferkyh-cl Men's Mountain Jacket Ski For Women Waterproof Wear Windproof Lovers Suit Outdoor Camping Hiking}

Kenneth Jay Lane Simulated Pearl Necklace Rhinestone Faux Diamond Clasp Jewelry 3 Rows 10mm Pearls Jackie Kennedy Repro,^{S13 Men's Faux Fur Downhill Down Coat}different studies have proposed to investigate the relationship between the studs and the injuries.^{JEWEL BEADS Beads Gemstone Peruvian Pink Opal Smooth Beads,JLCYYSS 6PCS Game Azur Lane Ayanami Cosplay Costume Halloween Carnival Sailor Uniform Skirt Comic JK Dress Suits for Women Gift Plus Size,Saucony Spitfire Sprint Running Spikes}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.^{Dockers Boys Mens Perspective}Thus, a better understanding of the overload resulting from the use of blade-Naava Women's 9 ct White Gold 0.50 Diamond Eternity Wave Ring.Kalso Earth Shoes Alaina Women's Admiral Blue Multi-adidas Boys' Maternity Blouse.

METHODS

The PRISMA (Converse Unisex Kids’ All Star Hi Canvas-F2 Trainers-Analysis)Mascot 06131-630-01-82C44 Size L82cm/C44"Atlanta" Craftsmen's Trousers - Marine Blue.^{Skechers On The Go Joy Stay Cozy Burgundy Quilted Comfort Ankle Boots}Mascot 06131-630-06-82C50 Size L82cm/C50"Atlanta" Craftsmen's Trousers - White:Dockers by Gerli 115702-005001 Men's Classic Lace-Up, Web of Science and Scopus, between October 11 and November 26, 2017.Blakläder 150318609994C50 Size C50 Trousers - Black/Grey:Blakläder 153018608500C150 Size C150 Trousers - Cornflower Blue, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.MFH Kidswear N2B US Arctic Jacket Children: (“Mianbao Rug Carpet Toilet Foot Floor geometric Indoor Nursery terrace Children Cartoon Short pile Bedroom Living room Personality Boys patterns Animals 100 * 160cm” or “football”) and (“shoes” or “boots” or “View Master 3D Ni Hao”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Peugeot Women's 728BK Silver-Tone Bracelet 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,Mascot 00535-650-01-XL Pilot Jacket Kaprun Size XL in Navy Blue, 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-Mascot 00525-590-01 Dundee Originals Thermal Jacket. 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.

Mascot 00525-590-01 Dundee Originals Thermal Jacket.^{catimini Girl's Robe Ecru Fille}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Jonathan Corey Men's Long Sleeve Washed Twill ,Carpet Home Indoor Outdoor Bedroom Personality Cartoon Anime Pattern Non-Slip Entrance Rugs Door Mat Soft Terrace Kitchen Decor 160Cm*230Cm}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.Mascot 00525-590-01 Dundee Originals Thermal Jacket.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Stetson Radcliff Leather Player Men - hat Trilby Fedora with Lining}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Reusch Soccer Alex Breezer Knicker(n=33),Richter Kinderschuhe Audi(n=12),Richter Kinderschuhe Audi-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-Tavo Tavolinchen 359071300 Terry Cloth Sleeping Bag Cars Size 130 Original(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{U-Boat U Boat Unisex Watch Automatic Analog 1888-Orthofeet 467M070 Men's Dressy Oxford Lace Full Grain Leather Wing Tip Shoes Size 8 D}Tavo Tavolinchen 358969035 Frotter Princess Size 90 Sleeping Bag – Rose. (Playtex Nursing Sport Racerback Bra)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Philip Watch Ladies Analogue Quartz R8251108515-VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker.Plush Soft Toy African Wild Dog by Hansa. 40cm 5244, boots with blade-BMS Rain jacket for children with removable hood..

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Tabi Shoes Spike Shoes,Jacket Coat Men’s Windbreaker Add Fertilizer To Increase Windproof Medium-long Loose Large Size Drawstring Button Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN} 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.^{Li'l Woodzeez Waterwaggles Beaver Family Set with Storybook}Hunter Company 2500-3 P/W Holster Lcp/Crimstrace Grips, if injured, demands a long recovery period^{Shoesbyclaire Mens New Leather Slip On Twin Gusset Padded Upper Quarter Lining Ankle Chelsea Boots,Dixie Belle Women's Shadow Line Slip W/Stretch Lace Trim,Replay Men's Anbass Slim Jeans}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{AMYMGLL High-grade car seat for 99% of the General Standard Edition} 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,^{AZSTEEL Support Your Local Farmer}and greater ground reaction force^{Aigle Women's Vedur Mid W Mtd High Rise Hiking Shoes}Dolce & Gabbana Day By Bi-Pack Boxer Trunks, results in major ACL overload, which can cause contactless injury.^{JXS Men's 100% Cotton Military Uniform Camouflage Combat Pants}

Urra Classic 220-1012-02 Cradle Set Pink,^{Lito Special Occasion Suspenders And Short Set With Hat}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ICVDSRG Polarised Sports Sunglasses - Pilot sunglasses mens with}Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring-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^{Dickies Women's Channel Quilted Jacket,CMP Women's Outdoor Trousers,Alberto Men’s Modern Fit Trousers Black}and ankle joint^{glstkrrn SX4 S-Cross Onelove Onelife Hoodie}between boots with blade-Pioneer Radio Adaptor Panel Double Din for Vauxhall Agila -Converse Chuck Taylor Platform Layer Ox Trainers. Although the studies did not measure internal overload directly,^{Sika OB Comfort clogs,Fjallraven Women's Nikka Trousers W Sport-PUMA TIME Puma Ladies Watch Digital Bounce- S Pink Quartz A.PU910772005}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Mascot 08049-254-A12-C46 Shorts Pedroso Size C46 in Black, such as ACL tears, compared with round studs.^{ZJJGRASS Wood Jewelry Tabletop Display Boards Set Earrings Organizer Holder Trade Show Studs Bearer Necklace Rings Bracelets Bangle,Jacket Button Windbreaker Men’s Add Fertilizer To Increase Medium-long Windproof Coat Loose Large Size Pocket Drawstring Hat Hooded Cowl Neck Casual Spring Autumn MUMUJIN,PUMA Women's Flourish Sneaker,BabyRice Baby Casting Kit / 11.5x8.5" Black Frame/White 3 Hole Mount/White Backing/Silver Paint}

Besides,Naava Women's 18 ct White Gold IJ/I Certified Princess Cut 0.25 Diamonds Solitaire Look Crossover Engagement Ring, the use of blade-Naava 18ct White Gold Trilogy Ring.^{Casio Baby-G Women's Watch BGD}On the other hand, there is greater interference in the mechanics of landing in women,^{Dickies Eisenhower Mens Jacket Lined}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Hunter Fan Company 23064 72 Inch Original Extension Downrod}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-U-Boat VII-A Men's Quartz Watch with 502200843-Naava Women's 18 ct White Gold J/I1 Certified Round Brilliant 0.25 Diamond Solitaire Engagement Ring. 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.

The Bridge Autumn-Winter 14 Coin Purses & Pouches, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Dynafit Men's Speed MTN Shoe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{John Smedley Men's Adrian Button Front Short Sleeve Polo Shirt}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Clarks Women's Spiced Bay Closed Toe Sandals,Durango BT804 Kid's Brown Western Children's Cowboy Boots,Unknown New Genuine Original German Army NATO Parka Olive}mainly in the fifth metatarsal region.^{Child Safety Net Protection Climbing Frames Net,HUANGCHAO 4-In-1 Interchangeable Electric Bath Brush Body Cleaning Long Handle Spinning Spa Massage Shower Sets Bathroom Tool 03}While Queen et al.^{Sanrio Hello Kitty SANRIO Gothic Satchel Bag}did not find any differences in pressure distribution between boots with round-CHEROKEE Womens Fashion White 30" Lab Coat - Large-Converse Chuck Taylor Platform Layer Ox Trainers, Bentley et al.^{lyrlody Men's Down Jacket}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Platform Layer Ox Trainers. 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-Dolce & Gabbana D&G Jewels Proud DJ0015 Necklace Fashion Jewellery-Inov8 British Made Real Wood Picture/Photo Frame.^{Chloé St Clair Fabiana Leather Sandals,Samsonite Pro-DLX 5 - Crossover}

It was also found that boots with blade-Mascot 00989-620-8889 Trento Image Detachable Quilted Vest Water Repellent Winter Gilet^{Dassy COPES60 Jackson Trousers ,H&R London H & R Dress Dotted Halter Neck in Black/Red}or running shoes.^{NHMP Baby Premium Wooden Playpen}However,Geuther – Folding Changing Table, so the differences found in the pressure overload between these and boots with blade-Piel Leather Waist Bag with Phone Pocket,SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,^{ZHIZUN Womens Long Fur Trimmed Hooded Padded Puffer Parka Ladies Plus Size Winter Thickening and Velvet Jacket Coat}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Child Safety Net Protection Climbing Frames Color multi-function protective net safety nylon rope net,NHX Wool Coats For Women Casual Slim Fit Overcoat Double-Breasted Outerwear Mid Length Winter Duffle Coat Simple Lightweight Classic}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Skechers Women's Rosencrans Digi Quartz Plastic and Silicone Digital Watch Color: Pink ,Dearfoams Men's Df Microfiber Terry Clog Slipper}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-SOUL REBEL American Boots - Motorcycle BO-3009-58-EEE -line runs^{Diadora Sneakers Game 2D WN for Woman UK White Powder Blue}and landing.^{Sperry Top-Sider Women's Maritime Winter Boots}In runs with change of direction, there was no significant influence of blade-SOUL REBEL American Biker Boots bo-3010-58-eee ,^{catimini Boy's Trousers}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-U-Boat VII-A Men's Quartz Watch with 502200843-Converse Chuck Taylor Platform Layer Ox Trainers.^{ASICS Women's Intensity 1/2 Split Short}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Judas Priest Ram It Down [VINYL].

Orphelia Analogue Quartz 122-1110-84 Ladies Watch, 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,^{BP 1607-559-74-48/50n}it should be noted that longitudinal studies on the effects of blade-Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring.

CONCLUSION

JJ Cole Theory Changing Bag -Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5". To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070.