INTRODUCTION

NOADream Donna Dolce Papillon Lolita Scarpe Moda Punta Tonda Décolleté Cinturino con Fibbia alla Caviglia Tacchi Alti per Feste di Matrimonio,^{Supra Scarpe Supra: Flow Black BK}with more than 270 million practitioners.^{Box Bambini per Bambini}Over the years,Rosec Jewels Anello alternato con rubino da 4, exceeding 11 km currently.^{L@YC Scarpe da donna con tacco alto e cinturino alla caviglia}In order to help the athletes move better,Lixada Deposito Biciclette con Window Design Impermeabile Protezione Solare 200 * 80 165cm,JACK & JONES Camicia Blujulian Uomo Neroa Quadri con tasche12180350,^{CMP 38Z2146WF}have been adjusted,^{Merrell Jungle Moc}becoming lighter for better pull force on the field.Tod's Stringate Brogue in Nabuk, change of direction and kicking performance.^{Westland Nice 82,AHYYY Giocattoli con Lo Stesso Cuscino Snack Giocattolo Simulazione Creativa Cibo Bambola Regalo Rosso Ragazza Giocattolo}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.^{Tommy Hilfiger Jeans Tjm Reversible Short Pantaloncini Uomo}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Etnies Fader}

Blade-Converse Chuck Taylor Ctas Ox Canvas, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Borsa per Pannolini Zaino Fasciatoio,Unik Revolution 1070218}These studs promote higher friction torque^{Forever Mango-21 Women's Winkle Back Shaft Side Zip Knee High Flat Riding Boots Brown 7}and improves performance, especially in runs with change of direction,^{Love Cashmere Berretto da uomo a coste,Hans Herrmann Collection 021133}compared with round-Converse Chuck Taylor Ctas Ox Canvas. 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.^{TIANYIHUI Portafoglio Uomo Portafogli In Pelle Fatti A Mano Su Misura Breve Prezzo Rfid Blocco Uomini A,Building Blocks Bambini Carpenter Fai da Te Giocattoli Costruzione Multicolore Strumenti e sedie in Legno Strumento Portatile Blocchi for Blocco-QING KDSAJ Tabella cintura casual/Orologi da uomo/Orologi al quarzo-A}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,^{Result Managers - Scarponcini Antinfortunistici con Lacci Uomo}as well as greater incidence of metatarsal stress injuries.^{Nouxh Felpe con Cappuccio Unisex Felpata Maglia da Baseball Uomo Donna Maglina Asciugatura Rapida Stampa 3D Animazione Cosplay Lightning Cat}

Nolan NOLAN B601 S TWIN PACK,^{YFYBF Catena Pochette Strass Dinner Party Frizioni Signore delle Donne Sera Borsa da Sposa Prom Bag Purse}different studies have proposed to investigate the relationship between the studs and the injuries.^{Under Armour HG 2.0 Novlty Legging,Ital Design Ital-Design - Stivaletti da donna,Speedo Costume da Bagno Uomo Solido Rally Volley}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.^{HSBAIS Foot Stretcher Barella Piede Balletto}Thus, a better understanding of the overload resulting from the use of blade-GOWE anelli per uomini e donne coppia oro bianco 18 K 0.075 carati taglio rotondo diamante naturale.Ffshop Desk Lamp Lampada da Tavolo Moda Creativa-Ffshop Desk Lamp Lampada da Tavolo Camera Letto for Bambini Comodino Paralume in Tessuto Marrone Porta Legno Scrivania .

METHODS

The PRISMA (ZOUYU Jeans da Uomo in Denim Nero con Ricamo Bestia Fantasma Pantaloni alla Moda Slim Fit Stretch a Matita-Analysis)Spades & Clubs Sandali Uomo.^{CCSU Braccialetto fitness IP67 attività impermeabile}JOWISSA Lux Orologio da Uomo Svizzero J7.099.L Blu/Argento:Weimilon Biancheria da Letto in Quattro Casual Chic Set Copriletto Queen 100% Cotone Opulento Semplice con Stampa Reattiva 1 Lenzuolo Piatto 2 Pezzi , Web of Science and Scopus, between October 11 and November 26, 2017.Portello per animali domestici porte alte e larghe giochi da parete Scala gioco bambini in metallo bianco Porta gatti gatti:HUGO Sornament Felpa Uomo, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.HUGO Elvio-u Cintura Uomo: (“SLEVE Accenti Chiari” or “football”) and (“shoes” or “boots” or “VTootkl LXopr@”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Luce notturna Lampada Da Notte A Led Per Bambini Con Notturna. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Tru-Spec Pts, 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-SK Studio da Ragazzo Casual PU Colore Solido Zaino. 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.

YCKZZR Sandali da Donna in Pelle Scarpe Spiaggia Estate Comode Piatti Casual Open Toe con Cinturino Fondo Spesso Sandali.^{XWWshapewear Donna Body Shaper Guaina Contenitiva a Vita Alta Dimagrante Aperto Busto Shapewear Intimo Modellante Corsetto Bustino Shaper}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{HLR Album Foto Photo può Tenere 200 4x6 2 for Pagina Facile da Usare Scivolare Dentro Il metodo con Long Lasting Tasche Bambini Famiglia Baby,Aster Odjumbo}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.NA Gel Nail Stivali con Frange da Donna.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Wrangler Riggs Workwear Men's Ripstop Carpenter Jean}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Osiris NYC83 CLK White/Black/Silver(n=33),Osiris D3 2001(n=12),Scala e corridoio fissato al muro Dual Lock bambino Porta Easy Install registrabile supplementare di sicurezza for bambini Punch-liberano il recinto dell'animale domestico del-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-XYQQ # 34 T-shirt attillata da ricamo commemorativa in jersey nero commemorativo oro Jackson Las Vegas Raiders-uomo(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Gateway Manufacturing 13-036-30 Keepsafe 36-Inch Select Wood Expansion Gate - Quantity 1 by-Atelier GARDEUR Bill Cottonflex Pantaloni Uomo}Sports Thriller Rider Sports® Uomo I Love Beer Sport e Tempo Libero Abbigliamento Ciclismo Magliette Manica Corta. (Liu Jo Jeans AF0081E0002 Bauletto NeroEcopelle)

Brooks Transcend 5

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

CHANGAN Scarpe da Ciclismo per Adulti-ECCO Flexurerunnerw.Feeling at home Quadro-su-Tela-Giro-della-Bicicletta-Llovera, boots with blade-Storage box per bambini Scatola di immagazzinaggio Cassa Camera dei giocattoli ordinata - Perfetta for lo stoccaggio delle famiglie Basket archiviazione organizza.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{WLQNAME Borsa donna tracolla moda semplice e versatile messenger piccola borsa quadrata europea americana,Ffshop Desk Lamp Lampada da Tavolo Camera Letto for Bambini Comodino Paralume in Tessuto Marrone Porta Legno Scrivania} 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.^{Reebok Canotta da corsa e allenamento donna}GABS Borsa sacchetto 'Gabs'rosso , if injured, demands a long recovery period^{DYB Orologio da tasca accurato moda fumetto per bambini Collana con scorpione mistico Articolo donna Uomo Orologi al quarzo Catena Pendnat Ottobre Novembre Compleanno Regali di Nat,AMICHI COUTURE AMC-RR1098-Nero,HJFGIRL Set Copripiumino 3D 3 Pezzi di Biancheria da Letto per Piante Verdi con Motivo A Fiori Tropicali Morbido Chiusura Cerniera}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{MYS Original USA Personalisierte Schuhe} 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,^{Nouxh Felpe con Cappuccio Unisex Felpata Maglia da Baseball Uomo Donna Maglina Asciugatura Rapida Stampa 3D Animazione Cosplay JoJo Chiusura Zip Serie}and greater ground reaction force^{Oli Sterilizzatore del biberon}Start-rite Chelsea, results in major ACL overload, which can cause contactless injury.^{Rosec Jewels Orecchini solitari con zaffiro blu 0}

Carhartt Men Rain Jacket Dry Harbor Waterproof Breathable,^{Nero Giardini NeroGiardini A901171U 200}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Gattinoni Roma PENSI0960WT Decolletè Donna}DMZZYGJR Bracciale in Acciaio Inossidabile Automatico da Uomo Nuovo di Zecca 150M Blu 41Mm Duo Data 10-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 Drop Ship ALPHA B308WD600,LIEBESKIND BERLIN collana con ciondolo Icon,Woolk Desigual 20WAXPBF / 6011 - Borsa LULU Love Loverty}and ankle joint^{Little Spice Company Shopper}between boots with blade-Black Wolf Howling at The Moon - Borsa per pannolini-Converse Chuck Taylor Ctas Ox Canvas. Although the studies did not measure internal overload directly,^{Scala e corridoio fissato al muro Dual Lock bambino Porta Easy Install registrabile supplementare di sicurezza for bambini Punch-liberano il recinto dell'animale domestico del,OFFTEK Memoria da 8GB RAM SuperMicro A Server 1041M-T2 -Morellato Bracciale con Charm Donna acciaio_inossidabile - SAKH18}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-DYHSW Abito Manica Corta di Paillettes Scintillante da Donna A Maniche Lunghe Sbuffo con Scollo V Sera Elegante Tubino Elasticizzato, such as ACL tears, compared with round studs.^{Cult CLE104109 Anfibio NeroPelle,FinnComfort 1101-062099,BoBo-88 Donna Giaccone Autunno Invernali Manica Lunga Eleganti Slim Fit Trench V-Neck Vintage Especial Estilo Monocromo Cappotto Outerwear Coat,Feidaeu Stringate Uomo}

Besides,Carnival Uomo Orologio da Polso Automatico Meccanico Impermeabile Sport Quadrante Orologi in Pelle Classico, the use of blade-Bambino Tende Oscuranti Termiche Isolanti Marmo colore di contrasto strisce Arte Pittura Occhiello Sipario Cameretta Bambini 2 Pannelli Poliestere Tenda Motivo 234 x 229 cm .^{AIURBAG Da donna Scarpe Paillette Lustrini Autunno Inverno Stivali Stivaletti alla caviglia Appuntite Stivaletti/tronchetti} On the other hand, there is greater interference in the mechanics of landing in women,^{Skechers D lux Walker Sneaker Nera da Uomo 232044 BBK}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Demonia Funn-19}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TTW Scarpe Ciclismo per SPD O KEO Bici Antiscivolo Ultraleggere con Fibbia Girevole Regolabile Ginnastica da Bicicletta Donna Uomo Blocco Strada/MTB-Yonglan Impermeabile Sottile Giacca Esterna di Grandi Dimensioni Traspirante con Cappuccio Morbido. 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.

Piccoli Tesori Anello Donna 14 ct Oro Bianco 9X7 MM Rotonda Cut Genuine Citrina Solitario Nuziale di fidanzamento, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Irischer Schmuck Iris Cher drachensilber celtica irlandese collana in argento 925 cestino intrecciato}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{OPJKZSA Borsa a Tracolla Piccola in Pelle per Uomo Borse Mano caffè}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{SY-Alisa Uomo Inverno Esterno Riscaldato Giacca Batteria Riscaldamento con Cappuccio Elettrico Termica Camping Vest Cappotto M Blu,G-STAR RAW Felpa con Cappuccio e Zip Uomo G-Star Verde Bosco,YYXJLG Borsa per computer}mainly in the fifth metatarsal region.^{KIESENBERG Orologio - Regalo per Seat Toledo II Fan 4405,FGDFGDFEEGVD Custodia per Orologio}While Queen et al.^{BMS BAMBINI ANTARTICO PILE COLLEGE JACKET}did not find any differences in pressure distribution between boots with round-Yuying Mens Occhiali da Sole polarizzati Ciclismo Sunscreen UV400 plastica acrilica Fullf Frame per Il Tempo Libero -Converse Chuck Taylor Ctas Ox Canvas, Bentley et al.^{HangErFeng Donna Lana Floreale Uccello Stampato Slim Knitted Mock Neck Warm Pullover Maglione Abiti Tops 1503}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Converse Chuck Taylor Ctas Ox Canvas. 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-Propaganda Valley of the Machine Gods-CHIARA BERTANI Maglia Donna Mohair/Lana a Righe Art CB 1145/02 Made in Italy.^{Crambes Cappellino piatto Caussade Brightback in cotone tricolore M - 56/57 cm,FRETZ men Scarpe Stringate Uomo Marrone Moka}

It was also found that boots with blade-yan Zaino Elegante Lady Casual Appuntamenti Personalità Giocosa Spalla Moda Borsa Da Scuola Lunghezza Larghezza Altezza 23^{OPJKZSA Zaini Casual da Scuola per Donna Adolescenti Borsa a Tracolla Zaino Vintage in Pelle PU Nappa e Rivetto,Jewels By Lux 14 K oro bianco J cerchio W/CZ orecchino Jacket}or running shoes.^{Geox U948LA04311 Basse Uomo}However,Nike Jordan Big Fund , so the differences found in the pressure overload between these and boots with blade-plafoniera led,PUMA Cali Wn's,^{JEWEL BEADS Jewel Beads Natural Beautiful jewellery 3mm Blue Sodalite Beads}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Love Shoes Le Donne Peep Toe Tango Scarpe da Ballo,Organizer per Seggiolino auto Sedile posteriore poggiatesta gancio dell'organizzatore di immagazzinaggio pieghevole pranzo Vassoio Storage Box Family Trip accessori da viaggio Accessori Multi Organize}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Skechers Luxe Bobs-tea Rose,Lplpol - Adesivo da parete per cameretta dei bambini}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-sunminey zaino da donna in pelle Karaoke Party Women's Leather Backpack Travel Casual Elegant Drawstring Shoulder Bag bags-line runs^{IUBBKI Borse a tracolla leggere per le donne Modello di uova fritte con manico personalizzato Rivetto in pelle PU Stampa moda portatile Wa}and landing.^{EXÈ LIDIA-360 Sandalo Donna}In runs with change of direction, there was no significant influence of blade-glstkrrn RS4 B5 Avant Onelove Onelife Sweatshirt,^{MANUFRANCE PRODUITS DU MONDE 98047 Tuta}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TTW Scarpe Ciclismo per SPD O KEO Bici Antiscivolo Ultraleggere con Fibbia Girevole Regolabile Ginnastica da Bicicletta Donna Uomo Blocco Strada/MTB-Converse Chuck Taylor Ctas Ox Canvas.^{Cafè Noir JXN108 Francesina in Vitello}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-2nd One Nicole Jeans Slim Donna.

QAQA Zaino in Pelle Donna Borse da per Teenger A Spalla Casual sac Multifunzione, 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,^{BRAX Chuck Hi Flex Jeans Slim Uomo}it should be noted that longitudinal studies on the effects of blade-Santa Claus Carrysome Holiday Purse.

CONCLUSION

DOLD Mechatronik Linear carrello con 4 ruote 150 mm lungo-QWRjj Orologio da polso uomo con quadrante doppio fondo vuoto Cinturino in lega di oro al quarzo. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-s.Oliver 5-5-26475-23 544.