INTRODUCTION

Tuscany Silver Women's Sterling 23 x 15 mm Oval Gemstone Ring,^{Eastbride Men's sports jacket}with more than 270 million practitioners.^{Victorinox Men's 241474 Quartz Watch with Black Dial Analogue Display and Leather Strap}Over the years,JJ Cole Theory Changing Bag , exceeding 11 km currently.^{HARLEY-DAVIDSON FOOTWEAR Women's Anslee Western Boot}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,^{ZWLXY Night Gown Autumn And Winter Flannel Bathrobe Female Coral Fleece Pajamas Home Service Warm Suit}have been adjusted,^{Children's Ceiling Safety Net}becoming lighter for better pull force on the field.Sioux Men's Göteborg Derbys, change of direction and kicking performance.^{Visconti Oiled Leather Julia Backpack/Shoulder Bag 18001 Oil Brown,Zamberlan Women's 148 Spirit Gt W Walking Boot Leather}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.^{Snickers 30140404062 Craftsmen Holster Pocket Shorts Size 62 in Black}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{PUMA Speed Cat 2.9}

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.^{YPDM robe,Bijouxia Solid Silver 925/1000 Bangle Bracelet 4.5 mm x 6.6 cm}These studs promote higher friction torque^{NXYJD Baby Dining Chair，Simple Fold High Chair}and improves performance, especially in runs with change of direction,^{AMEA Men's Cycling Jersey,DressUMen mens Faux Leather Plus Velvet Mid Thicken Pocketed Trench Coats Outerwear}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.^{Carissima Gold 9ct 2 Colour Diamond Double Heart Pendant on Adjustable Chain Necklace of 46cm/18",K-Swiss Performance Men's Receiver Iv Tennis Shoes-TJC RACHEL GALLEY Rainbow Sapphire Disc Horseshoe Pendant with Chain Size 30 in Yellow Gold Plated Sterling Silver 0.46 Ct}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,^{JOTT Women's Jacket cha with Long Sleeve}as well as greater incidence of metatarsal stress injuries.^{Snickers 33127404156 Craftsmen Trousers Duratwill Size 156 in Muted Black}

adidas Techfit Climacool S/S T-Shirt - Black,^{Generic Branded Men's I Make Beer Disapear Fleece Zip Hoodie Ultra Soft Sherpa Hoodies for Outdoor Use}different studies have proposed to investigate the relationship between the studs and the injuries.^{Baffin Women's Kensington Ankle Boot,Pierre Cardin Telescopic Umbrella with Blue and Ochre Checks,adidas Taekwondo Shin Protector}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.^{Anthrax State Of Euphoria [VINYL]}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".^{RaidLight Maillot femme activ run}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.^{Hanes Youth ComfortBlend Long Sleeve Fleece Crew - p360}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Think! Women's Guad_383275 Loafers,Nike Men's Dry Pants}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.^{FCXBQ Playpens ，Game Pen Children's Toy Castle Pitch Cover Heightening Crawling Mat Terrace Safety Portable Easy To Install}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^{DGHJK Winter Beanie Hat-PUMA Women's White Crystal Shiny Silver Leatherette}MAKAYA Mens Hoodie Black 1968 Mustang Hooded Sweatshirt Pullover M-XXL. (Golden Head Colorado VI Wallet Leather 12 cm)

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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.^{MUK LUKS Women's Tisha Boots Fashion,Chaco Women's Tulip Sandal}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.^{ill Rock Merch Nirvana Serpent T-Shirt}Pretty Nana Women's Backpack, if injured, demands a long recovery period^{WXL&myc jeans Retro Winter Jeans Men Khaki Painting Coated Slim Biker Pants Male Denim Casual,FTNJG Pressure Fit Safety Gate,ZHYAODAI Ski Suit Snowsuit}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Helly Hansen}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,^{Pietro Ferrante Ring Hamsa - Silver 925 Wanderlust Collection JWB3390}and greater ground reaction force^{Carissima Gold Women's 9 ct Yellow Diamond and Heart Cross Pendant on 0.4 mm Prince of Wales Chain Necklace Length 46 cm/18 Inch}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.^{Steve Madden Women's Daisie-p Pump}

Maxim Creation Wedding Gown Maghribi Kaftan Dress for Ladies 5574,^{Chaco Women's Z1 Classic USA}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Nocona Belt Co. Men's}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^{Gabor Women's Ballet Flat,Elisa Cavaletti Successo Blue ELW191013600 Blouse,The Seller DÉCOLLETÉ A Punta IN Pelle Stampa Pitone Size: 4.5 UK}and ankle joint^{Stetson Kingsley VitaFelt Western hat Men - Water-Repellent Wool Felt Cowboy Made in The USA Packable Summer/Winter rain}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,^{Ripple Junction The Big Lebowski Vitruvian Adult Beige T-Shirt,MIBKLPG Women Elegant Floral Print Summer Dress V Neck Full Sleeve Female Long Chiffon Dresses-Dickies Men's S/Stght Work Pant Workwear Trousers}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.^{Nike DF TF Jr Mercurialx Victory 6,MIBKLPG Women Vintage Dress Sweet Short Sleeve Floral Chic Summer Print,Baffin Men's Zone Snow Boot,Toy Vault TYV73101 Zombies Afoot Slippers Plush}

Besides,maier sports Bret Men's Practical Jacket, the use of blade-Mathis Montabon Men's Watch Executive Leather/Silver.^{adidas Unisex Kids' Gazelle 2 Trainers}On the other hand, there is greater interference in the mechanics of landing in women,^{Nike Womens WMNS Tanjun Trainers}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Dragon Quest Healer Slime 12-inch Plush}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.^{Speedo Women's Rapid Splice Xtra Life Lycra Energy Back Performance Swimsuit}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Blaklader Workwear Winter Knee Pad Work Trousers with Nail Pockets - 1515}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{LetsBuySilver 925 Sterling Silver Real Genuine Opal Womens Eternity Ring,ASICS Women's Cabrillo Pant,IUBBKI Diaper Bag Backpack Yellow Small Flowers Baby Bags for Mom Dad Large Capacity Travel Back Pack Cute with Changing Pad and Bottle}mainly in the fifth metatarsal region.^{catimini Boy's Chemise Bleu Fonce Garcon Shirt,MIBKLPG Women Turn Down Collar Dress Half Sleeve Lace Up Female Dresses Ankle Length}While Queen et al.^{Dockers by Gerli 115702-005001 Men's Classic Lace-Up}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.^{Grafters Gladiator Mens Boots Safety Toe Cap And Steel Midsole Goodyear Welted}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 .^{Skechers Men's Diameter Loafer,Pretty Nana Women's Backpack}

It was also found that boots with blade-O'Neill 52 Kameko Women's Snow Pants^{NHX Tactical Boots Men Desert Mountain Shoes Walking Wear-Resistant Side-Zip Adults' Army Special Forces,ASICS Womens Hyper-Rocketgirl Sp Track and Field Shoes}or running shoes.^{Catwalk Collection Handbags Women's Leather Shoulder Bag - ALICE}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,^{AMYMGLL Car Accessories Seat Cover Deluxe Edition}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Jerzees Mens SpotShield Short Sleeve Jersey Sport Shirt,Case Logic Nylon Backpack for 17.3 inch Laptops - Black}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sanuk Women's Pair O Dice Knit Loafer Flat,Child Safety Net Protection Climbing Frames Outdoor Protective Net}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^{SPORT-TEK Full Zip Sweatshirt}and landing.^{YUSHENG Wireless Mobile Game Controller}In runs with change of direction, there was no significant influence of blade-Giesswein Zwiedorf H: 37cm,^{CASUAL MOMENTS Women's Plus Size Bed Jacket-Peter Pan Collar}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.^{Eastbride Men's waterproof jacket}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,^{Reebok Ottawa Senators NHL Big Boys Fleece Pullover Hoodie}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.