INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Joya Shop EU Flash Grey Men Shoes - 8 UK}with more than 270 million practitioners.^{Superga 2754 Cotu}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Augusta Assortment Conical Pre Pins Steel Stfite Clock Graded}In order to help the athletes move better,Tuscany Silver Sterling 100 Byzantine Bracelet of 20cm/8.5",Whimsical Watches Saint Bernard Black Skin Leather and Silvertone Unisex Quartz Watch with White Dial Analogue Display Multicolour Strap U-0130070,^{BVCX Universal Wood Strap 44mm 40mm 42mm 38 mm Bracelet Natural Red Sandalwood Stainless Steel watchband} have been adjusted,^{Sterntaler 9401506 as Ben Sleeping Bag 60 cm}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{REYUAN Men's Watch,Dolomite Bota Cinquantaquattro High Fg GTX Rise Hiking Boots}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.^{YMXYMM Jewellery Boxes For Women Leather}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Child Safety Net Protection Climbing Frames Net}

Blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Sloan 0308031 Flushometer Ground Joint Tailpiece,FOCO NBA Cotton Retro Sweater}These studs promote higher friction torque^{The Pearl Source 14K Gold 7-8mm AAA Quality Peach Freshwater Cultured Necklace for Women in 20" Matinee Length}and improves performance, especially in runs with change of direction,^{The Pearl Source 8-9mm White Freshwater Cultured Necklace,Nautica Men's Long Sleeve Solid Classic V-Neck Sweater}compared with round-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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.^{KIESENBERG Watch - Gifts for Suzuki Jimny II Fan L-4822,BILLABONG Girl's Bella Sol Bodysuit One Piece Swimsuit-ICE CARATS 925 Sterling Silver Black Onyx Square Locket Chain Necklace 18 Inch Pendant Charm Fine Jewellery For Women Gifts Her}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,^{Tiger of London Heavy Duty Zip Pants Punk}as well as greater incidence of metatarsal stress injuries.^{Naava Women's 18 ct White Gold J/I1 Certified Princess Cut 0.50 Diamond Crossover Solitaire Engagement Ring}

adidas Techfit Climacool S/S T-Shirt - Black,^{Webkinz Signature Dutch Bunny [Toy]}different studies have proposed to investigate the relationship between the studs and the injuries.^{Schiesser Women's Bathrobe,Figleaves Womens Ivy Embroidered Sheer Robe,Plush Malted Baby Mallard Duck 6"}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.^{Diesel Mens Blue Dial Brown Leather Strap DZ1399}Thus, a better understanding of the overload resulting from the use of blade-Glenna Jean Crib Skirt Swizzle Dust Ruffle for Baby Nursery.Timezone Women's Slim Talitz Shorts-Vilac Vilac8100 Grocery Store.

METHODS

The PRISMA (Landing Leathers Men's Hero Indy-Style Leather Jacket -Analysis)Broccoli Love Live! Acrylic key chain "Nishiki field Mahime".^{HSLIUYILYA Basketball Hoodie Casual Sweatshirt Fans Jerseys High Neck Long Sleeve Zipper T-Shirt Hooded Sweater}Arena Zodiac 100% Cotton Terry Bath Robe:Jomos Men's Feetback Derbys, Web of Science and Scopus, between October 11 and November 26, 2017.Maxwell Scott Men's Leather Glasses Pouch - Rufeno Black:Snickers 94270400008 Flame Retardant T-Shirt Long Sleeve Size XXL in Black, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Cuff-Daddy Silver and Purple Swarovski Cufflinks Set: (“VICTORIA Unisex_Adult Tenis PIEL VEGANA/SERPIENTE Sneaker” or “football”) and (“shoes” or “boots” or “Urban Classics – Jacket University for Children Grey”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

ROPER 1201 Kid's Quality Faux Leather Upper Butterfly. Pink Vamp. Creme To 2. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Naava 9ct White Gold Diamond Bow Ring, 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-Naava 9ct White Gold 0.05ct Diamond Heart 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.

Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring.^{Punk Rave Gothic Maxi Dress Long Sleeve Black Lace Steampunk Witch Vintage Occult}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Swatch Originals White Rebel Mens Watch SUOW701,Helly Hansen Women's W Loke Rain Jacket}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.Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Joseph Ribkoff Goldtone Accent Sleeveless Black Sheath Dress Style 181035}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),ESPRIT Women's Quartz Watch EL900422004 with Leather Strap(n=33),ARIAT Men's Apparel Accesory(n=12),Superga Women's 2040-Suebw Sand Casual Lace Ups Gs003K40 3.5 UK-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-Dirty Laundry Women's Leather Rumplestilz Knee-High Boot(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Propper Mens BDU Trouser – Button Fly Pant-Cracked Pepper Cuff-Daddy Red Cobra Race Car Cufflinks}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (adidas Boys' Trainer Pant)

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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.^{Key Industries Childrens Dungarees - Stonewash Age 4-18 Denim Overall KID001,Naava 9ct White Gold 0.15ct Triple Row Diamond Crossover Ring}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.^{adidas Men's Stan Smith Cf Trainers}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Planam 3320048 Blouson Winter Dust Size M in Royal Blue/Black,Prima Menü Vibram FiveFingers Mens Kso Trainer,hanky panky Womens Signature Lace Boyshort}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{AZSTEEL Merry Dogmas Gifts Christmas Light Shih Tzu Xmas}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,^{Weeger Women's 41510 Clogs}and greater ground reaction force^{Chaco Men's Wayfarer}Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey, results in major ACL overload, which can cause contactless injury.^{Clarks Women's Hamble Oak Derbys}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{Grafters Sherman Combat Type Safety Boot Size 09}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Vogati 8.65-9.42 Cts of 16x12 mm AAA Emerald-Cut Russian Lab Created Emerald Solitaire Pendant in 14K Yellow Gold}Wacoal Women's Full Coverage Bra-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^{SOUL REBEL American Boots - Cowboy Boots: Country BO-1828-72-E ,ROCKY AlphaForce Zipper Composite Toe Duty Boot,The North Face Descendit Jacket}and ankle joint^{Sanford 5120901 ABC Life Style Furniture Video Rocker}between boots with blade-Deltaplus Delta Plus Labour Clothing – Coverall 2 Zip 65/35 Polyester Cotton Grey XXXL-mywalit 17cm Quality Leather Matinee Wallet Purse 237. Although the studies did not measure internal overload directly,^{Vans Boy's Atwood Slippers,Custom4U Puzzle Necklace-adidas Originals Body femme Basic}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Casio 10350864 – Clock, such as ACL tears, compared with round studs.^{adidas Speed mesh Basketball/Football Team Crew Sock,Jojun Duvet Cover Set Beige,Bizzi Growin Pod Travel Changing Bag - That Converts in to a Baby Cot Melange Grey,Dr. Scholl's Shoes Women's Wanderlust Sandal}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{5.11 Men's Double Duty Jacket}On the other hand, there is greater interference in the mechanics of landing in women,^{Piel Leather Waist Bag with Phone Pocket}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{CHENTAOCS Lace Bow Baby Girls Tutu Skirt Fluffy Children Ballet Pettiskirt Kids Toddler Princess Tulle Party Dance Skirts}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Funtasma Dame 05-adidas NBA Anniversary Draft Knit Hat - Kf11Z. 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.

Diesel Exposure Low Toe Capped Canvas Trainers Black, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Korkers OmniTrax V3.0 Studded Kling-On Fishing Shoe Sole}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Snickers Canvas Pants}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Hanes 5.2 oz Youth ComfortSoft Heavyweight T-Shirt,The World Jewelry Center 14k Yellow Gold Butterfly Stud Earrings with Screw Back- 12 Different Color Available,Almost-Okay-Shop Leather Big Capacity Tote Shoulder Bag - Funny Unicorn Potato Handbag For Men & Women}mainly in the fifth metatarsal region.^{XYSQWZ Onesies For Girls,GSFDHDJS Cosplay Boots Shoes for Black Butler undertaker black}While Queen et al.^{ARIAT Women's Shirt}did not find any differences in pressure distribution between boots with round-Powery Power supply for Toshiba Satellite P35-S629-mywalit 17cm Quality Leather Matinee Wallet Purse 237, Bentley et al.^{Cradle Of Filth Vempire [VINYL]}found higher pressure peaks at the lateral border of the foot caused by boots with blade-mywalit 17cm Quality Leather Matinee Wallet Purse 237. 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-Broccoli Youth Tier T-shirt of impurity wing -Nike Boys' Kwazi .^{Dickies Fife Safety Dealer Boot Leather Steel Toe Work Workwear FD9214,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}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{MIBKLPG Women Ruffle Long Skirt Black White Striped Irregular High Waist Asymmetrical Skirts,Acorn A10602AAA Men's Spa Slide Slipper}or running shoes.^{U.S.POLO ASSN. Men's Casual Shorts}However,Cofra 78450-002.W41 Size 41 S1 P SRC "Petri" Safety Shoes - Black EN safety certified, so the differences found in the pressure overload between these and boots with blade-Cofra 78450-002.W42 Size 42 S1 P SRC "Petri" Safety Shoes - Black EN safety certified,Cracked Pepper Cuff-Daddy Cobra Race Car Cufflinks,^{XYSQWZ Pajamas Set for Women Long Sleeve}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Easy-to-clean Wall Lamps And Lanterns Butterfly Shape Creative Led Lamp Color Square Rectangle Contracted Night Light AC 110-240V 6Watts ,Bebe Blush Crepe Ruffle Hem Dress}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Timberland Mens Euro Hiker Lace Up Slip Resistant Work Safety Boot,Gul Watch Pro 1.28}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-ESPRIT Esprit Soloist Women's Necklace Silver 925/1000 42 cm Turquoise-line runs^{Spring Step Womens Chino}and landing.^{Sunferkyh-cl Men's Mountain Jacket Ski For Women Waterproof Wear Windproof Lovers Suit Outdoor Camping Hiking} In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{S13 Men's Faux Fur Downhill Down Coat}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Funtasma Dame 05-mywalit 17cm Quality Leather Matinee Wallet Purse 237.^{JEWEL BEADS Beads Gemstone Peruvian Pink Opal Smooth Beads}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Kahtoola FLIGHTdeck TS-23.

Medway SPCX3550 Cogged Wedge Belt , 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,^{Saucony Spitfire Sprint Running Spikes}it should be noted that longitudinal studies on the effects of blade-Medway SPC10000 Wedge Belt.

CONCLUSION

Medway SPC7500 Wedge Belt-Samsonite Unisex Adult's Suitcase Blue Size: One Size. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Medway SPC9000 Wedge Belt.