INTRODUCTION

cashmere 4 U Cardigan Button Down con Scollo a V 100% Cashmere per Donna,^{Dickies Pantaloncini da uomo con parte anteriore flessibile}with more than 270 million practitioners.^{Wguili Camicia hawaiana uomo da a maniche lunghe in cotone con antigas ma}Over the years,Love Cashmere Berretto da uomo a coste, exceeding 11 km currently.^{Interact China Camicia Kung Fu Tai Chi Arti Marziali Cinese in 100% Cotone XS-XL o Su Misura #127}In order to help the athletes move better,Francesco Milano V08-1G-NE Decollete Donna Nero 39,HARLEY-DAVIDSON Long Live H-D - Maglietta da donna,^{Hotter Darcy}have been adjusted,^{camel active Wind}becoming lighter for better pull force on the field.SuDeLLong Calzascarpe Imitazione Mogano in Legno Massiccio Lungo Squisito Bello E Conveniente , change of direction and kicking performance.^{OYPY Professional Women Dancing Shoes Ballo Scarpe da Donna Latino col Tacco 5cm / 7CM ,Columbia Silver Ridge Lite Short Sleeve Wicking Shirt LiteTM - Camicia a Maniche Corte Uomo}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.^{Boss Bebé - Sacco nanna in jersey scamosciato rosa BABY PINK Taglia 1}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{VIVIANE Trolley Valigia}

Blade-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{TnSok Coppola Uni-Sex Confortevole Cuoio dell'Annata Cabbie Cappello Gatsby Ivy cap Berretto Irlandese Newsboy Cappellino da Guida ,Odlo Midlayer 1/2 Zip Carve Ceramiwarm}These studs promote higher friction torque^{Diamond2Deal 14k oro giallo 1}and improves performance, especially in runs with change of direction,^{SOCATEC- Modellino Albatross D-V Göring,Sanita Tinja Square Flex Sandali | Originali fatti a mano in pelle flessibile per donna}compared with round-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone. 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.^{Ramosport Oxford,Double U Frenk Collana Coral Blu-Lee Performance Series Extreme Motion - Jeans da uomo con gamba affusolata Marrone 34W x 30L}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,^{Marrocu Gioielli Anello Argento 2 More Bicolore}as well as greater incidence of metatarsal stress injuries.^{DYHQQ Vasca da Bagno Pieghevole per Bambini}

HARLEY-DAVIDSON Camicia in denim slim fit,^{Under Armour UA W Micro G Pursuit BP}different studies have proposed to investigate the relationship between the studs and the injuries.^{Blowfish Malibu Nada,Nike Stefan Janoski,Brillianteers Anello solitario con diamante 1 CT}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.^{JTJxop Baldacchino Tende da Letto}Thus, a better understanding of the overload resulting from the use of blade-Regalo herunterk estraibile.Guess Open Road SLG Large Zip Around-Diamond2Deal Anello da sposa in oro bianco 18 kt.

METHODS

The PRISMA (JUNGHANS 027-4730-00 Orologio-Analysis)CWX Stabilyx.^{SHZJZ SHZJZAdulto/Bambini Scarpe da Calcio Allenamento per I Giovani Unisex Calcetto Indoor}Liu Jo Jeans Borsa Romantica:JACQUES LEMANS Orologio Cronografo Quarzo Donna con Cinturino in Pelle 1-1863ZA, Web of Science and Scopus, between October 11 and November 26, 2017.adidas Ultraboost 20-eg1341:Lelli Kelly LK3314 , football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.ASH Addict Donna Scarpe da Ginnastica: (“Sorel Madson Moc Toe Waterproof” or “football”) and (“shoes” or “boots” or “Senza marchio Scarpe da Uomo Invernali Spesse per Lo Sport Calde Antiscivolo Impermeabili Esterno Passeggio Comode ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Senza marchio Scarpe da Uomo. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Diamond2Deal Orecchini a cerchio da donna in oro bicolore, 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-QAQA Borsa da Uomo A Tracolla in Pelle Borse Tinta Unita di Design Retro R Borse-Nero . 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.

Geox B Kilwi Boy.^{Addamas Anello da donna in oro bianco 14 ct}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Wolford Pure Pullover,Vans Atwood Canvas}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.Vinani 2ARA-S00 - Ciondolo di design a forma occhio mandorla finemente spazzolato lucido.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Coccinelle Concrete Journal Baulotto con Tracolla Verde 22 x 27x 19 cm}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),HUWAI-F Sandali con Plateau Donna(n=33),adidas - Bb9tis Inf(n=12),QAQA Zaino per Ragazza Donna Pompon Ball Tinta Unita Velluto A Coste Piccolo Autunno Inverno Borsa da Viaggio Adolescenti-Blu Cielo-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-Liu Jo Jeans Sandalo Donna S19043T9122 Primavera/Estate(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Dolomite Scarpe da Camminata ed Escursionismo Uomo-ZJZ Scatola Carica Orologi Automatica 4 portaoggetti in Pelle}Champion Life Men's Satin Baseball Jacket-All Over Print. (Noppies Deluxe Geo Lace Triangle Nursing Bra Reggiseno premaman Donna)

Podolin Pantofola riabilitativa Bova

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Jean Bellecour-SANAGENS Ciabatta Donna Modello Classic 2003 CODICE 1640 - Nero.Dolomite Bota 1954 Karakorum Evo, boots with blade-Mogicry Creativo Decorazione Rotonda Illuminazione a soffitto per Bambini in Camera LED Eco-Friendly Domestica Semplice Acrilico Boy Girl Light Fitting.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{GABS G000023T2.X1464 Borse a mano Donna nero TU,Borsa per pannolini}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.^{Decalcomanie da parete Citazioni Re Leone So Whenever You Feel Alone Mufasa Citazione in Vinile Lettering per la Camera dei bambini Nursery Kids Wall Art Home Decor}LOVEKUSH Jewellery - Gioiello 100% gemme in vetro rubilite naturale, if injured, demands a long recovery period^{Coccinelle BORSA DONNA ZANIAH AZALEA PELLEA LUCIDA TRACOLLA PIVOINE FG2150101P08,Hanwag Tatra II Lady GTX – Asfalto Dark Garnet,ZWwei Nuove Loose Thick Donne Maglione A Collo Alto Pigre Piccolo Diamante Fiore Silhouette Solido Colore Maglia Donne-Clip Verde}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Yanhuigang Suola di gomma WoodenHeel tomaia in pelle sintetic Scivoli for gli uomini Beach Pantofole Slip-on Estate Outdoor antiscivolo piatto aperto punta rotonda solido gancio tessuto Superiore & loopBreathabl}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,^{Xianw Coperta In Pile Microfibra Super Soft Queen Size Leggera Grigio Scuro}and greater ground reaction force^{FABULICIOUS Pleaser}Dickies Drop Ship ALPHA B308WD600, results in major ACL overload, which can cause contactless injury.^{Zidao Conigli Vassoio}

Rosec Jewels Bridal 4.29 ct Moissanite certificato diamante cluster fiore collana unico oro massiccio 14k incisione onda goccia ciondolo anniversario di matrimonio,^{PUMA R698 Matt and Shine - Scarpe stringate da uomo}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ARIAT Telluride II H2O Ladies Boot}Charles & Colvard Moissanite By anello di fidanzamento - oro bianco con 14K da 9 mm taglio ovale-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^{Stonefly Sandali e Infradito per Le Donne,Raphaela by Brax Liv Pantaloni Donna,SMEJS Guarda Caso di Esposizione vigilanza Organizer Collector - Legno e Fermo a schiocco Chiusura imballaggio del Regalo}and ankle joint^{Balenciaga BA5040 C53}between boots with blade-Luce Notturna Good Fortune Treasure Cat 3D Lava Lamp 7 Cambia Colore Led Mood Decor Regalo Camera Da Letto Lampada Tavolo-Remote And Touch-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone. Although the studies did not measure internal overload directly,^{Diamond2Deal Pantera bracciale in oro 14 K bicolore,ZY&FC Sandali da Donna in Pelle Scamosciata Tacco Alto con Fibbia Tanga A Spillo-Nike Phantom 3 Academy DF AG-PRO}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Addamas Set da sposa con solitario in moissanite 2, such as ACL tears, compared with round studs.^{BoBo-88 The First Set of Knit Shirt Autunno E Inverno'S Uomo Maglione da Winery A Maglia Pullove,LKKOY Stampa Parziale in Alto Attack on Titan Scarpe Unisex Anime Calzature Lace-Up Shoes Popolare Sneakers Cosplay Scarpe,REGOLATORE 9502 HONDA TRX FW FOURTRAX FOREMAN 2X4-4X4 FWSFW2 400 17.5910 T,GOWE Gowe}

Besides,Addamas Anello a fascia con diamante di moissanite da 1, the use of blade-Addamas Set di anelli da donna in moissanite 1.^{Psler Auto Finestra Laterale Parabrezza Posteriore Parasole Magnetico per PARK AVENUE}On the other hand, there is greater interference in the mechanics of landing in women,^{Jeannot Donna Stivale Black 70241}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Picci Rivestimento culla Longuette c/velo - GRIGIO}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Addamas Set fede nuziale in argento Sterling 925 con 3 pietre da 3-Skechers Flex Appeal 2.0-Reflection. 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.

Salomon Speedcross 4 GTX, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Dockers by Gerli 36ht001}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{ZHongWei - Costruzione Gilet Catarifrangente}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Remonte R4974,H.Y.F Guarda Secondment) Orologio da polso con cinturino in pelle e funzione di visualizzazione calendario per gli uomini Occasioni schematiche,NYPB 1 Paio di Seni Finti in Silicone}mainly in the fifth metatarsal region.^{New Balance 997h,2 pezzi set protezioni seggiolino auto occhiali ragazza moda cool coprisedile per bambini compatibile airbag universale misura camion e suv piccoli coprisedili}While Queen et al.^{LITINGFC-Porte e Scale Decorazioni for La Casa Bambini Coperta Scala di Protezione Porta Sicurezza Rail Recinto Animali Domestici}did not find any differences in pressure distribution between boots with round-ZWYQO Maglione con Cerniera Incappucciato Cardigan Casual Moda Uomo Stampa Punisher 3D-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone, Bentley et al.^{Sacco termico Picci Mucki Mucky Small Pois Grigio per ovetti carrozzine}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone. 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-ICE WATCH steel Green-Skagen Orologio Analogico Quarzo Uomo.^{Bambini Tappeti,GFSD Vasca da Bagno Pieghevole for Adulti Freestanding Outdoor Spa Hot Tub Bambini Massaggio A Immersione Totale con Copertina}

It was also found that boots with blade-SCARPA Scarponi ZG Lite GTX Donna Escursionismo e Trekking^{NJY Borsa a Tracolla in PU da Donna Handbags con Nappine e Piccola per Il Trucco ,HOKA ONE M TRACER} or running shoes.^{Geox J ASTUTO Boy D}However,Anna Kern Donne Scarpe da Ballo 640-60 - Raso Bronzo 6 cm, so the differences found in the pressure overload between these and boots with blade-IGI&CO Scarpa Donna Dky 51656,Dunlop STIVALI PER UOMO DUNLOP PUROFORT STANDARD FULL SAFETY,^{RUIXFRU Accogliente Letto per Culla}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Justin Reece Sandalo da donna in pelle,ZZWW Borsa da Viaggio con Zaino Mimetico in Marcia}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Grafters Scarpe di sicurezza non metalliche - Uomo,ZHCHENXI Hip-hop}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-Caterpillar Mens Hauler 6 inch Waterproof Comp Toe Work Boot-line runs^{Honglimeiwujindian Orologio da Tasca Meccanico Vigilanza di tasca meccanica digitale Vintage con la catena dell'annata Nostalgico Palazzo scolpito cave Movimento Accurato}and landing.^{Traveller Gioielli Anello Orecchini fatti a mano orecchini clip placcato oro 22 KT – Ø 35 mm 157181}In runs with change of direction, there was no significant influence of blade-adidas Continental 80,^{lizeyu Cosmetici per valigie}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Addamas Set fede nuziale in argento Sterling 925 con 3 pietre da 3-Timberland PRO - Camicia Henley a maniche lunghe da uomo in cotone.^{Ivy Gems 123R0891-08/AMN - Anello in oro giallo}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Nero Giardini NeroGiardini A909431DE Capra Scam. Tronchetti Donna con Tacco Alto in Scamosciato Lampo.

Nike Air Max 90 LTR , 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,^{Decorazione murale Retro Piastra Multistrato Tubi Industriali Strutture per in Legno Solido Ripiani}it should be noted that longitudinal studies on the effects of blade-HUABiao Orologio da Tasca Cerchio di Legno Argento Intaglio Meccanico a Carica Manuale Orologi Uomo Donna Catena Regalo.

CONCLUSION

PUMA Scarpe da Ginnastica Donna-Orient Orologio Analogico Automatico Uomo con Cinturino in Pelle FAG02003W0. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Tommy Hilfiger Anna 10B.