INTRODUCTION

Kickers OXYBY Derby & Richelieu Donne Rosso,^{Tappeto Sala}with more than 270 million practitioners.^{ANGELICA Silver Jeans Co. Women's Suki Curvy Fit Mid Rise Bootcut Jeans}Over the years,Regatta Lady Fleetwood, exceeding 11 km currently.^{Huixin Guanti Invernali Soft Touch Donna Da Outdoor In Pelle Con Originali}In order to help the athletes move better,Mother And Baby Horse ,Ryan Jonathan Fine Jewelry 10K oro giallo 5 mm Mezzo rotondo Comfort Fit Milgrain Band Ring - Taglia 8,^{QX IAIZI Carrello da Viaggio for Portabagagli Piccolo Rimorchio Portatile} have been adjusted,^{Money dock Tempo Libero Mocassini di Guida for Gli Uomini Punta Rotonda Casual Slip-on Piani Penny Pattini Cuoio genuini del Punto Interno in Pile Leggero Non Slip}becoming lighter for better pull force on the field.ExOfficio 1001-3024, change of direction and kicking performance.^{ZXF Combattimento Stivali a Punta Arrotondata for Gli Uomini della Caviglia Lace Up Style PU Vamp Anti Slip Cucita Vegan morbide Scarpe da Passeggio Moda,Z ZEGNA Luxury Fashion Uomo VU451ZZ857B09 Blu Modal Felpa | Primavera-Estate 20}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.^{Kipling Candy}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Under Armour UA Speedform Slingshot 2}

Blade-EXOFFICIO 1001-3024, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{BOGS Whitefish - Sandali sportivi per bambini e ragazze,REFRESH 69209 - Stivale da Donna}These studs promote higher friction torque^{ECCO Terracruise Lt}and improves performance, especially in runs with change of direction,^{lei shop Bambino Scarpe da Pattinaggio e Passeggio Due in Uno,Pépé Jeans Americo Canottiera Bambino}compared with round-EXOFFICIO 1001-3024. 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.^{AJLYDT LYX® Scaffale,DìMò ART Stampa su Tela -Philip Watch}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,^{Seven ZAINO ADVANCED SEVEN BRIGHTWIN}as well as greater incidence of metatarsal stress injuries.^{UNIONBAY viaggio uomo Rainier chino pantaloni}

FLHT FLHTL,^{In:sole Insole Donna Sandali}different studies have proposed to investigate the relationship between the studs and the injuries.^{PROPOSTEONLINE Proposteonline Parabrezza Vetro Cristallo Anteriore Verde con Fascia Compatibile Mercedes Classe E W124 Coupe dal 1987 in Poi 12235,PUMA Leggings da donna All Me 7/8,Lacoste Menerva Sport 0120 1 CMA}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.^{Jianjianbing Trinity Charging Interface Zaino Multifunzione Tessuto Notturno Semplice Business Casual Windbackpack Adatto a Uomini e Donne Pratico} Thus, a better understanding of the overload resulting from the use of blade-LIUYALE Portafoglio Uomo Lungo Stile Classico.Diamond2Deal Bracciale in Oro Giallo 14 kt con Maglie ruvide-Mammut Casanna - Pantaloni Termici da Donna.

METHODS

The PRISMA (XYJHER Sandali da Donna Scarpe-Analysis)DZX Orologio da Tasca Meccanico a Carica Manuale retrò per Uomo.^{Les Trésors De Lily [P9953 - Borsa di design 'Scarlett' verde 32x28x15 cm.}Angara.com Solitaire peridot piazza Clover orecchini:Angara.com Portafortuna – split Shank Solitaire cabochon opali e anello, Web of Science and Scopus, between October 11 and November 26, 2017.Angara.com dicembre Birthstone – split Shank Solitaire ovale tanzanite e diamanti per donne:2Hearts Peridot Solitaire Heart Pendant 18" Necklace & Earrings Set 4 Prong in 14K White Gold Plated, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Diamond2Deal 14k oro giallo 2/3ctw certificato VS/SI: (“SpringNahal Stella di David Transform ciondolo con gemme rosa argento 925” or “football”) and (“shoes” or “boots” or “LoveBrightJewelry Cubic Zirconia and Created Sapphire Solitaire Pendant 925 Sterling Silver 1.00 CT TGW”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

HAPKQZY Collana Beating Mind Round Pendant Necklace Female Clavicle Chain. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,BRAX Chuck Hi Flex Jeans Slim Uomo, 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-Seafolly Active Deep V Maillot Costume Intero Donna. 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.

Nike Air Max Tailwind IV Sp.^{BOBD-DW Giacca di Felpa con Cappuccio E Fodera Aperta Zip da Uomo Cerniera Cappuccio/Giacca Maglione Fairy Tail}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{ECCO Helsinki,Amoretu Donna Gonna Midi di Jeans a Vita Alta Elegante Matita Casuale}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.DF Palestra per Bambini in Legno con 4 Giocattoli la dentizione da Palestra.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{2 pezzi set protezione seggiolino auto per bambini fuoco caldo luce salto furgoncino copertura compatibile airbag universale misura camion e SUV brutti coprisedili}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Soldini Scarpe Mocassini Uomo Pelle Nera. Foderate in Pelle.Fondo Gomma Prodotto Made Italy. Taglia 40(n=33),Soldini Mocassino Uomo con Passante Suola Gomma Leggera GUARDOLO Cuoio(n=12),Rete di sicurezza per bambini Corda da Pesca Arredamento Fatto a Mano Vestiti Appeso Retrò Parete Decorazione Durevole Sicurezza 6mm-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-Pepi Leti 685843715788 - Biancheria da letto per bambini(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Chatham Deck-Odlo Performance Evolution Thermo Set}adidas Chaussures Questar Flow. (Lannister Cappotto da Uomo Casual in Abbigliamento Festivo Cappuccio con Piumino Addensare Giacca Calda Invernale Capispalla Lungo Parka Classico Vintage)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Theia Anello Half Eternity in Oro Bianco 9K -NXYJD Pasto Sedia Baby Meal Pieghevole Portatile del Bambino Dining Chair Multifunzionale for Bambini .DALUXE UVA 8 Pollici Antigua Retro Notte, boots with blade-Cool-CZQ Scarpe da Bici per Uomo E Donna Senza Lucchetto Mountain Bike Ciclismo Non Bloccabili Alimentazione Strada con Fondo Duro.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Borsa per Pannolini Zaino Fasciatoio,adidas W Xploric Parka}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.^{InCharacter Travestimento Sirena donna - Premium Large}Parade 07 vercor78 50 Scarpa di sicurezza alta Grigio, if injured, demands a long recovery period^{Elysée Scarpe Antinfortunistiche Uomo Nero Schwarz/Rot abgesetzt,Obsessive Sheer Babydoll e perizoma abbinato,SELECTED HOMME Shhyard Slim St Pants Noos Pantaloni Uomo}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Asics Gel-Blast 6}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,^{AMAZING1 AMAZING1}and greater ground reaction force^{Kalra Creations Mocassini Uomo}A.S.98 Parade A27202-101 Calvados 37, results in major ACL overload, which can cause contactless injury.^{MIORE Anello di Fidanzamento da Donna in Oro Bianco 9K con Diamante 0.10ct}

LFF.FF Da Donna Appuntito Tacco Spesso Nappa Abbinamento Di Colore Flangiatura Stivaletto Stivali Moda Altissimo ,^{TYOLOMZ Borsa da Viaggio Uomo in Nylon di Grande capacità Impermeabile Zaino Multifunzionale}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Devold Egga MAN - Gilet isolante in lana merino}SX-ZZJ Ombrello da Sole Donna Nero Pieghevole in plastica-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^{Timberland White Ledge Mid Waterproof,KSJY Home copriscarpe macchina automatica copri piede dispositivo di pellicola per scarpe,Eurotone 4x Müller Printware XXL la ricarica della polvere di toner chips per HP Color LaserJet Pro MFP M 277 dw n riempie CF400X-03X 201X}and ankle joint^{Jana Softline 24260}between boots with blade-Tod's TO0175 C57-EXOFFICIO 1001-3024. Although the studies did not measure internal overload directly,^{WZV Borsa Sportiva per bombole Sportive da Viaggio Portatile Nuoto Donna a Distanza asciutta e bagnata Bagagli Breve,Clarks Camzin Pull-6-18 Mesi Girello Bambino da 6 a 12 kg}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Chloé Chloe CE2158, such as ACL tears, compared with round studs.^{Charming Jewelers Fede Nuziale in tungsteno,YAzNdom Borsa da Spiaggia Donna Straw Bag Rattan delle Donne della Nest Tote di Estate Paglia,BioNatura Ciabatta Lana 12GATTI imb Grigio Antracite Made in Italy ,PUMA Future Grip}

Besides,LA&V La V Vestito per Bambine e Ragazze, the use of blade-FANTAZIO - Set copripiumino traspirante per bambini.^{SWEET Scatole per Orologio da Donna}On the other hand, there is greater interference in the mechanics of landing in women,^{Smartwool Popcorn Polka Dot Crew - Calzini da donna}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Skechers D'Lites-Biggest Fan-11930}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Columbia White DOT Lava-William Sturt Fine Pewter Nut Brown cintura in pelle inglese. 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.

Saris and Things 14k Oro Giallo Micro pav? cz Rotondo dell'alberino Orecchini, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Diamond2Deal 14 kt oro bianco donna rotonda diamante solitario da sposa anello di fidanzamento 1.00 Cttw}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ScienceGeek DIY Pendolo Wave Classic 9 Sfere in Acciaio Newton Cradle Balance Balls}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{FIORANGELO 6829 Black Suede Ankle Italian Designer Woman Bootie,BGROESTHE Girello Pieghevole Music Baby Spinta Walker Auto Regolabili in 3 Altezze di ribaltamento Prevenzione Passo Helper con Giocattolo Hand Push ,Northwave Raptor GTX North wave}mainly in the fifth metatarsal region.^{SOLETRADER Easy Hiker Uomo Stivali Marrone Chiaro,MENBUR 20258 Sandali Donna}While Queen et al.^{QWASZ Orologio da tasca vintage retro design mamma orso orologio moda quarzo con catena Fob regalo per}did not find any differences in pressure distribution between boots with round-Little Yi La vita è migliore sul campo Coprisedili per auto Sedili anteriori Protezione seggiolino maggior parte delle-EXOFFICIO 1001-3024, Bentley et al.^{Josef Seibel Fiona 01}found higher pressure peaks at the lateral border of the foot caused by boots with blade-EXOFFICIO 1001-3024. 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-Legero Tanaro 619-Northwest Territory Stivali da escursionismo donna.^{QLSchmuck Women Beaded Necklace Layer Moon Ladies Fashion Crystal Earrings Jewelry Blue/Hot Pink/Champagne for Wedding Party,Mayoral 4418 Coppotto Bimba Imbottito Avorio}

It was also found that boots with blade-Rieker Donna Sandali V02M6^{MRlegendary Tiralatte Elettrico a Pompa mungitrice per aspirazione con mungitura Portatile,JIWEIER Borse Bella Serata for Donna Lustrini Poliestere Borsa da Sera Ricamato Nero/Vino/Viola} or running shoes.^{Demonia SWING-230 Wht Vegan Leather UK 5} However,Rossellini Azzurra Rosso Scarpe Uomo Pelle Interno 3 Buchi Lacci, so the differences found in the pressure overload between these and boots with blade-adidas Ace 17.1 Soft Ground Calcio Tacchetti Casual,Cotone Biancheria Da Letto Tre Pezzi Set Semplice Stampa Singolo Doppio Kit,^{Rieker Frühjahr/Sommer 13521}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{LEYOUDIAN Roditori ruota portante del gatto cane portatile Roller Passeggini Zaino traspirante Puppy bagagli Car Travel Bag Trasporti ,Laura Vita Epouville 01}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Sanuk Sandali da yoga donna,XYUANG Giacca di Piuma Donna Sezione nella Lunga Collegare Il Cappello Addensare Sportivo Parka}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-JNX - Coperta invernale a doppio strato-line runs^{Smith Optics Occhiali da Sole Unisex-Adulto}and landing.^{Champion S1780 90/10 Felpa in cotone}In runs with change of direction, there was no significant influence of blade-Converse Chuck 70 Twisted Tongue - Sneaker alte da uomo,^{wangtao Personaggio Di Intrattenimento Creativo Divertente Cucina Creativa Lavori Domestici Grembiule Femmina Spider-Man}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Columbia White DOT Lava-EXOFFICIO 1001-3024.^{Culla Borsa portaoggetti da Appendere Laterale Giocattolo Neonato Pannolino impilatore Set di Biancheria Letto Accessori Prodotti per Bambini Passeggino}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Pierre Cardin Lyon Blue Bolt Jeans a Gamba Dritta Uomo.

adidas Copia di Maglia da Basket, 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,^{Little Yi La vita è migliore sul campo Coprisedili per auto Sedili anteriori Protezione seggiolino maggior parte delle}it should be noted that longitudinal studies on the effects of blade-Under Armour Charged Pulse Women's Scarpe da Corsa - AW20-42.5.

CONCLUSION

JY Carrelli Della Spesa per Generi Alimentari con Ruote Carrello Valigie Trailer Domestica Fold Portable/C-ROY ROGER'S Roy Rogers Jeans Cult RR's ALESI. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ZHongWei - Costruzione Gilet Catarifrangente.