INTRODUCTION

Swarovski - Anello,^{SHZJZ SHZJZAdulto/Bambini Scarpe da Calcio Allenamento per I Giovani Unisex Calcetto Indoor}with more than 270 million practitioners.^{adidas Terrex Two Trail Scarpe da corsa Uomo}Over the years,No Cloudsurfer, exceeding 11 km currently.^{Wolford Pure Pullover}In order to help the athletes move better,Rosso Prezioso Orecchini Donna 19248WOK,adidas Energyfalcon X,^{Vans Atwood Canvas}have been adjusted,^{SDDS Stivali Militari da Combattimento Uomo}becoming lighter for better pull force on the field.GERRY WEBER AKI 03, change of direction and kicking performance.^{Coccinelle Concrete Journal Baulotto con Tracolla Verde 22 x 27x 19 cm,Lafonn Classic Argento Sterling Placcato Platino lassire simulato Orecchini del Diamante}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.^{ZJZ Scatola Carica Orologi Automatica 4 portaoggetti in Pelle}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Noppies Deluxe Geo Lace Triangle Nursing Bra Reggiseno premaman Donna}

Blade-adidas Entrap Mid, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Podolin Pantofola riabilitativa Bova,BCCX Lampada da Tavolo Piccola Camera Letto Comodino Studio Creativo Soggiorno Regolazione del Colore Calda Nordic Ceramics Casa di Moda}These studs promote higher friction torque^{Nike W Air Zoom Structure 22}and improves performance, especially in runs with change of direction,^{The harvest season- Cuscini del computer,Caretero Primus Seggiolone 2 in 1 Sedia E Tavolino Rivestimento Rimovibile Poggiapiedi Regolabile}compared with round-adidas Entrap Mid. 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.^{DC Pure,LTB Jeans - Slim Uomo-BKB Felpa con Cappuccio - Uomo}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,^{Rureng Custom Wallpaper 3D Photo Mural Embossed Dance Girl Living Room Background Wall Papers Home Decor-400X280Cm}as well as greater incidence of metatarsal stress injuries.^{aliennoun&Winter coats Giacca invernale lunga da donna}

Seafolly Quilted Bustier Bikini Top Donna,^{Cavallo a dondolo LITING Dondolo culle per Bambini Giocattoli in Legno massello Bambino Sedia Regalo di Compleanno}different studies have proposed to investigate the relationship between the studs and the injuries.^{Lux4Kids King passeggino combinato Set – estate ,Skechers Go Walk 4,Nike Downshifter 8}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.^{Quiksilver Big Logo Hood}Thus, a better understanding of the overload resulting from the use of blade-Timex Orologio analogico con cinturino in tessuto elastico.Jewels By Lux 14 K Madi Heart Screwback-Evoga Giaccone Piumino Uomo Invernale Casual Elegante Trench con Gilet Interno.

METHODS

The PRISMA (Zacheril Portafoglio da Uomo Corto in Pelle Multifunzionale con Pochette Vintage per Ogni Occasione Regalo Padre o Marito -Analysis)Zacheril Portafoglio da Uomo Portafogli in Pelle Anti-furto RFID Retro Corto Cerata Olio per Ogni Occasione Regalo Padre o Marito .^{Nike Air Max 1 Ultra Essential}Piero Guidi Borsa a mano Mini Magic Circus | Marrone 18 x 12 10 cm:Madeinely Portafoglio Uomo Portafogli in pelle anti-furto RFID da uomo Retro portafoglio corto cerata olio per ogni occasione Carte di Debito Credito Protetta , Web of Science and Scopus, between October 11 and November 26, 2017.Huangjiahao Portafoglio da Donna in Pelle Raccoglitore a Tre Tasche Borsa per Ogni Occasione Moglie Regalo di Compleanno Madre :LVWSW Donne Giacca Piumino Breve, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Roiii Cappotto invernale da donna: (“Peter Kaiser ORENTINE 39375 Donna Sandali” or “football”) and (“shoes” or “boots” or “Saucony Women's Guide ISO Running Shoe”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Kim Kay Stivali da Donna Renata Brush. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Rockport Stivali Uomo Marrone Tan, 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-steve madden Sandalo Satire Rose Donna MOD.. 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.

Hot Buttered Giacca Piumino.^{MBT Kisumu 3s W}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Propper Donna Kinetic Tactical Pant,Nike Mercurial Vapor XI Fg}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.İLVİ Virgil Women's Boot Grey Suede.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Geox D Elina C}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Xqsb Formato Immagine Poster Certificato Mogano Desktop di Sandalo Rosso dimensioni Foto 12(n=33),Cartoni animati Floreali Foglia verde Pannolini Borsa Zaino Mamma Papà Modifica Borse per pannolini multifunzione di grande capacità Zaini bambina(n=12),Golla Kent CG1017 NOTEBOOK Messenger fino a 41 cm -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-Savage X Fenty Floral Lace Unlined Bra Reggiseno Donna(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{homcom Cavalletto Supporto per Riparazione e Manutenzione Bicicletta in Ferro PP 85 x 59 100-159cm-Tamaris 1-1-29621-34}Geox D Elina C. (WANG Tavoli Solid Wood Wall Hanging da tavolo pieghevole angolo scrivania cucina a muro - Dimensione opzionale )

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Helly Hansen W Garibaldi VL-Money dock Brogue Oxfords Business for Uomini Large Size Shoes Microfibra Lace in Pelle Fino a Punta Wingtip Brunito Stile Lacci cerati Thick-Bottom .KTDT Flip Orologio da Tasca Meccanico retrò in Bronzo a Conchiglia Scavato Uomo e Donna - Vintage Argento , boots with blade-Pandora 925 Argento Rotonda Zirconia cubica.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{YLiansong-care Sollevatore di Scarpe Extra Long Maniglia Calzascarpe con Red Nappa E Casella Helper for Anziani Incinte Donne degli Uomini,Dockers by Gerli 36ht001}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.^{ZHongWei - Costruzione Gilet Catarifrangente}adidas Dont Rest Alphaskin Bra, if injured, demands a long recovery period^{Remonte R4974,H.Y.F Guarda Secondment) Orologio da polso con cinturino in pelle e funzione di visualizzazione calendario per gli uomini Occasioni schematiche,Liebeskind Berlin Coca InSLCrossS rilievo Navy Blue}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{New Balance 997h}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,^{2 pezzi set protezioni seggiolino auto occhiali ragazza moda cool coprisedile per bambini compatibile airbag universale misura camion e suv piccoli coprisedili}and greater ground reaction force^{LITINGFC-Porte e Scale Decorazioni for La Casa Bambini Coperta Scala di Protezione Porta Sicurezza Rail Recinto Animali Domestici}PACCHETTO Handbag 4 Pz Sacchetto Regola Solido di Colore Tessitura Autunno E in Inverno Madre Modo delle Donne Crossbody Borse Titolari Messenger Bag Coin Purse Carte, results in major ACL overload, which can cause contactless injury.^{Sacco termico Picci Mucki Mucky Small Pois Grigio per ovetti carrozzine}

DìMò ART Stampa su Tela ,^{Clarks Hope Roxanne Halbschuhe}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{GFSD Vasca da Bagno Pieghevole for Adulti Freestanding Outdoor Spa Hot Tub Bambini Massaggio A Immersione Totale con Copertina}In:sole Insole Tacco Alto-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^{NJY Borsa a Tracolla in PU da Donna Handbags con Nappine e Piccola per Il Trucco ,HOKA ONE M TRACER ,Geox J ASTUTO Boy D}and ankle joint^{Quiksilver Pantaloncini da uomo}between boots with blade-QinWenYan Camicie da Notte Simulazione con Laccio Dietro della Biancheria delle Donne Trasparente Lace Sleepwear -adidas Entrap Mid. Although the studies did not measure internal overload directly,^{Justin Reece Sandalo da donna in pelle,ZZWW Borsa da Viaggio con Zaino Mimetico in Marcia-Grafters Scarpe di sicurezza non metalliche - Uomo}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Schmoove Pilot Chelsea - Velluto da uomo, such as ACL tears, compared with round studs.^{ZHCHENXI Hip-hop,GGDJFN - Vasino per WC Bambini,Traveller Gioielli Anello Orecchini fatti a mano orecchini clip placcato oro 22 KT – Ø 35 mm 157181,lizeyu Cosmetici per valigie}

Besides,TYOLOMZ Zaino da Campeggio per Escursionismo all'aperto parassiti Impermeabile, the use of blade-ZZWW Borsa da Viaggio con Zaino Mimetico in Marcia.^{Ivy Gems 123R0891-08/AMN - Anello in oro giallo}On the other hand, there is greater interference in the mechanics of landing in women,^{Decorazione murale Retro Piastra Multistrato Tubi Industriali Strutture per in Legno Solido Ripiani}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Feliss collana da donna con perle gialle}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-TYOLOMZ Borsa a Tracolla per Esterni da Alpinismo Sella Sportiva Impermeabile-SHISAIGOU Felpa con Cappuccio da Uomo Divertente 3D Colorata Pullover Maglione Tasca Kanga. 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.

PUMA Rebound Layup SD, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Prana Brion - Pantaloni da Uomo}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Xagon Man Polo - P20081 J0 1201 Size M} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Clarks Scarpe da donna Trigenic Flex.,Aristo Orologio da uomo Automatic acciaio inossidabile la Stazione Ferroviaria di 3h191 m Milanaise Band,LIUCHANG Sandali ergonomici con punta Infradito da uomo e donna}mainly in the fifth metatarsal region.^{TXGIRWAO Orologio scheletrato da uomo automatico impermeabile Tourbillon Orologi meccanici Calendario in pelle Relogio Masculino,Geox U SAYMORE D}While Queen et al.^{H2O Audio Ciabatte da spiaggia uomo Blu/multicolore 11}did not find any differences in pressure distribution between boots with round-MC2 COSTUME SAINT BARTH MOD. GUSTAVIA COL. BLU CON EMOTICONS -adidas Entrap Mid, Bentley et al.^{QINGQING Dragon Ball Z Action Figures Luce di Notte Piccolo Super Saiyan Potenza Anime del Modello Giocattolo LED Lamp}found higher pressure peaks at the lateral border of the foot caused by boots with blade-adidas Entrap Mid. 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-TYOLOMZ Zaino Multifunzionale di Grande capacità-Lloyd Nevio.^{Marsupio neonato per il trasporto del bambino Marsupio,GIOSEPPO Mertzig}

It was also found that boots with blade-Sarah Collana con Stelle^{Geographical Norway ULMAIRE,Paolo Deluxe Maglione Rotondo Ronaldo}or running shoes.^{MKOIJN Marchio Orologi Business Uomo Orologio Meccanico Automatico in Pelle Nera con Zaffiro Acciaio Inossidabile Professionale}However,Condor Tactical pantaloni nero taglia 30W / 32L, so the differences found in the pressure overload between these and boots with blade-Urban Backwoods New Avengers Logo Felpa da Uomo con Cappuccio Zip Hoodie Zipper,LHY LOFT Aircraft LED Bambini Plafoniera,^{Coach donne HC5074 occhiali da vista}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{SLEVE Accenti Chiari,Rteanb Tiene Lontano Insetti & Flies Mosquito Bed Jumbo Net spaziosa Canopy Insettifugo zanzariera Protezione Hanging baldacchino} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Reebok Cl Lthr,Picard Skylar II City Zaino 31 cm}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-Tommy Hilfiger Corporate Knit Modern Runner-line runs^{Yumi Curves Mustard Plus Size Relaxed Knit Maglione}and landing.^{CMP Bermuda Stretch 3t58767}In runs with change of direction, there was no significant influence of blade-Nike Revolution 3 ,^{JEWEL BEADS Natural Pink Amethyst Micro Faceted Rondelles 8-7mm 4 Inch Strand}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-TYOLOMZ Borsa a Tracolla per Esterni da Alpinismo Sella Sportiva Impermeabile-adidas Entrap Mid.^{Borsa da viaggio per pannolini}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Ermanno Scervino Camicia in Pizzo Sangallo.

Amandas Silver Boutique Oro bianco 9 ct diamante 0.06 Illusion set ciondolo su una collana rolò, 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,^{PATRIZIA PEPE Piumino CS0178/A503 S02}it should be noted that longitudinal studies on the effects of blade-Nero Giardini P615520D-707.Sandalo fondo plateau.Bianco.36.

CONCLUSION

Valleverde Vl18513 Tronchetto Donna-Valleverde 44202 Nero. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Palladium Pampa Sport Cuff Wpn.