INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Champion CHAMPION PLUG/FEDERAL MOGUL 9202 IRIDIUM- BOXED}with more than 270 million practitioners.^{Klogs USA 3001-0066}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{Little Giraffe - Luxe New Dot Pillow Pink}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,^{GIOH Vintage Abstract Modern Area Rug}have been adjusted,^{Hogan Gather HXW2590T940C5Y6741 H259 Derby Drilled}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{STARHIDE 15" Laptop Genuine Cow Nappa Leather Top Handle Shoulder Messenger Travel Bag Adjustable Strap 530 Black,adidas Originals LA Trainer J G5117 Unisex Children's Trainers}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.^{Mil-Tec Men's Snow Boots Arctic}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Blakläder 158318603389D112 Size D112 "High Vis" Trousers - Yellow/Navy Blue}

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.^{Julianna Art Deco Bronze Lighting Sitting Leaning Lady Lamp,Takara Tomy Beyblade Metal Launcher Grip White Bb-64}These studs promote higher friction torque^{Tuscany Silver Sapphire/White CZ Cluster Ring}and improves performance, especially in runs with change of direction,^{RZL-002-002 RZL Bowler Hats Gold and Black Micro Mini Top Hat,COSPA Pirates T-shirt yellow size One Piece Heart: L} 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.^{adidas Harden Stepback Track Shoe,Replay Men’s Clutch Combat Boots-Caterpillar Rialto P723218}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,^{Kate Spade new york Sydney Double Zip Leather Satchel}as well as greater incidence of metatarsal stress injuries.^{Naava 9ct White Gold Multi Row Black Diamond Eternity Ring}

adidas Techfit Climacool S/S T-Shirt - Black,^{Clarks Men's Rockie Hi GTX Boots}different studies have proposed to investigate the relationship between the studs and the injuries.^{Skechers Women's Cessnock-carboro Health Care Professional Shoe,Skechers Diameter,Mil-Tec Men's Snow Boots Arctic}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.^{Hanes Unisex's Sweatshirt}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".^{La Sportiva Artic Long Sleeve M Thermal Shirt}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.^{Hunter Unisex Original Gloss Wellies Black W23616 6 UK}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{VAUDE Men's Me Idris 3in1 Ii Double jacket,QianQianStore Italian Shoes with Matching Bags Shoe and Bag Set for Party in Women Pumps}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.^{Failte Womens Claddagh Ring Sterling Silver Celtic Knot Band Made in Ireland}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^{BCSHF Women's Dress 7 Size Temperament Fashion Short Sleeve Lace Swing Suitable for Any Place-ECCO Men's Soft 7 Tie Sneaker}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (Cavendish French Handmade Sterling Silver Russian Bangle)

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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.^{roba 69026 – Rocking Horse,ANIIQ Coral Georgette Woman Islamic Fustan Long Evening Dress SNM179CO-2X}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.^{Sanita Men's Original Karl Textured Oil Open Clogs}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{Under Armour Men's Windbreaker Shell Pullover Hooded Jacket Hoodie,Fashion_First Mens DMC V Mysterious Cosplay Costume Leather Coat Jacket,Andersen Royal Aluminium Folding Shopper with Wheel Diameter 3 x 13 cm and 47 Litre Bag Mara Black}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Rockport Women's Briah Asym Wedge Sandal}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,^{Stetson Hatteras Noir Women/Men - Made in The EU Newsboy Cap Flat with Peak}and greater ground reaction force^{Champion Mens Eco 9 oz. Pullover Hood}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.^{Blaklader Workwear Hi Vis Work Shorts with Nail Pockets}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{EMU Australia Womens Stinger Hi Winter Real Sheepskin Boots}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Kids Gold Jewelry Source 14k Children's Small Cross with Genuine Diamond Necklace}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^{Fortuna Men's Füssen Open Back Slippers,Dare 2b Backout Men's Ski Jacket,Dockers Men's Franchise Slip-On Loafer}and ankle joint^{Pepe Jeans Women's Regent Straight}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,^{LOVEKUSH 50% Off Gemstone Jewellery Idocrase | Faceted Side Drilled Cushion Beads Matched Pairs,AG Adriano Goldschmied Men's Jeans-Eastbride Men's sports jacket}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.^{HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot,£52.79£52.79 8% off promotion available,ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit,Children's Ceiling Safety Net}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown}On the other hand, there is greater interference in the mechanics of landing in women,^{Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{F.A. Dumont Church Supplies Sterling Silver St. Isabella of Portugal Pendant with 18" Lite Curb Chain. Patron Saint Peace/Charities}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.^{PUMA Speed Cat 2.9} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{YPDM robe}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm,AMEA Men's Cycling Jersey,IUBBKI 70'S Stripes Diaper Bag Backpack Mommy Large Capacity Stylish Durable Waterproof Multifunction Travel Back Pack}mainly in the fifth metatarsal region.^{DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear,Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18"}While Queen et al.^{K-Swiss Performance Men's Receiver Iv Tennis Shoes}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.^{JOTT Women's Jacket cha with Long Sleeve}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 .^{WFDA Fashion Studded Leather Belt Stars Pattern Unisex For Men Women Adults Gothic Belts Handmade Steampunk Punk Rock Black Brown Waistband Great Accessory,Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use,Baffin Women's Kensington Ankle Boot}or running shoes.^{adidas Taekwondo Shin Protector}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,^{Lottusse Men's L6957 Loafers}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Anthrax State Of Euphoria [VINYL],Josef Seibel Mens Franklyn Sling Back Sandals}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{RaidLight Maillot femme activ run,Think! Women's Guad_383275 Loafers}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^{PPETt Men's football training suit}and landing.^{Nike Men's Dry Pants}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{Panama Jack Bota C1 Napa}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.^{FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}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,^{PUMA Women's White Crystal Shiny Silver Leatherette}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.