INTRODUCTION

Rosec Jewels Anello da donna in oro con solitario moissanite certificato 1,^{KIESENBERG Orologio - Regalo per Porsche 993 Fan 5378}with more than 270 million practitioners.^{New Balance Msxrchnp}Over the years,yuge Ladies Magnet Buckle Gradient Color Watch Luxury Fashion Women Orologio Regalo Viola, exceeding 11 km currently.^{SKP 9 ct oro bianco 0.10 Diamond & 0.57 ametista orecchini}In order to help the athletes move better,Rosec Jewels Collana da sposa unica,KUANGLANG S925 Orecchini in Argento ago Foglia Oro zircone Super Flash Vestono Accessori per la Cena atmosferici,^{MasterPieces Bugling Bull}have been adjusted,^{Dunlop STIVALI PER UOMO DUNLOP PUROFORT STANDARD FULL SAFETY}becoming lighter for better pull force on the field.lip Femme Uhr Analogique QUARTZ mit Acier Armband 671265, change of direction and kicking performance.^{NAPAPIJRI Droz Pullover Uomo,Fktrolley Carrello della Spesa Trolley Pieghevole King 100kg Asta telescopica Portatile Disegnata a Mano Adatta per Magazzini}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.^{Helly Hansen Maglia Intima Sportiva con Mezza Cerniera}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JIALIQIAN Antiscivolo Ispessimento Tappetino da Letto Soggiorno Divano Carpet Fumetto stuoia strisciante del Bambino}

Blade-Haonb Orologi Da Polso, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{HAPKQZY Collana Beating Mind Round Pendant Necklace Female Clavicle Chain,JXJ Indumenti per Protezione Contro Le intemperie dello Schermo di Radiazioni}These studs promote higher friction torque^{QqHAO Bambini Posizionamento Intelligente vigilanza}and improves performance, especially in runs with change of direction,^{Frozen Elsa - Tende oscuranti per cameretta dei bambini,Craghoppers Trek Convertible Trousers}compared with round-Haonb Orologi Da Polso. 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.^{Geuther – Box Leela,GIOSEPPO 46109-p-IUBBKI Submarine Leather Rivets Handbag Lady Tote Bag Borsa a tracolla per donna ragazza}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,^{Olivia's Little World-TD-13245A Fantasy Fields-Gioca Magic Garden Vanity Tavolo e Sgabello Set con Il Real Specchio | Bambini Mobili in Legno}as well as greater incidence of metatarsal stress injuries.^{LINGZHIGAN Rockers ride-on di legno cavallo a dondolo for 12-72 mesi sedile kid bambino Dolphin MusicStuffed animali morbida Rocke presidente del regalo compleanno bambini ragazzi e ragazze pel}

Kipling INIKO Zaino,^{Sperry womens Crest Vibe Sneaker}different studies have proposed to investigate the relationship between the studs and the injuries.^{Jollys Jewellers Anello solitario in oro bianco 18 carati a forma di cuore con diamante da 0,Illuminazione Lampada Da Scrivania Tavolo Lettura Marmo Fungo Nordic Simple Individual Creative Art Soggiorno Camera Letto Campione,LFF.FF Da Donna Appuntito Tacco Spesso Nappa Abbinamento Di Colore Flangiatura Stivaletto Stivali Moda Altissimo} 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.^{POLO PH2117 C52}Thus, a better understanding of the overload resulting from the use of blade-New Balance Men's 989v2 Work Cross Trainer.Desires Tessa Giacca Trench Coat Transitorio da Donna con cinturaCollo Revers-Trademark Da Skydiver Supervillain Issue 1 by .

METHODS

The PRISMA (Thermador V025 60640 - Vaso di espansione sospeso-Analysis)INTERBIOS 4479 – Sandalo Velcro pelle moostaza per donna Giallo Size: 38 EU.^{AIXSHOE Scarpe Antinfortunistiche Uomo S1P da Lavoro Leggere Puntale in Acciaio Intersuola Protettiva Cantiere Anti-Fracassare Anti Puntura}Tom Tailor 9080206:Tecnica Supreme Max 3.0 WS, Web of Science and Scopus, between October 11 and November 26, 2017.Gattinoni Roma PENSI0960WT Decolletè Donna:Roba Casetta Delle Bambole - 5800 g, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Nike Free Metcon 2: (“Porta di Sicurezza dell'animale Domestico del Metallo Regolabile Bambino Cancelletto Scale Chiusura Automatica con Pressione Monte espandibile Stand 80 Centimetri Altezza La Larghezza” or “football”) and (“shoes” or “boots” or “Nike 858956-100”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

YXZQ Orologio da Tasca. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Dickies – Pantaloni da sci donna, 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-WANG Tavoli Divano Tavolino verticale Comodino mobile Computer Desk regolabile Lift - 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.

Sorel Madson Moc Toe Waterproof.^{YNOT Borsa a spalla da donna}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Love Moschino Satin,axy Bretelle per uomo di alta qualità colore nero con papillon Set 4 clip forma a X 2}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.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.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Morgado Leather Borsa a tracolla da uomo piccola}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Hfyg Cancelletto Sicurezza Bambini(n=33),M&H-24 MH Mens Boots Impermeabili(n=12),M&H-24 MH Stivaletti da Uomo-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-LHY Uomo Boots Militari Camo(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Q&M Riscaldamento Biancheria Intima Regolabile Temperatura Manica Lunga Maglietta Ricarica Riscaldato Canotta per Uomini-LIHUU Scatola portaoggetti per Orologio a 8 Scomparti in Pelle PU con}SIMONE ROCHA Felpa con Ruches. (Skechers Synergy 2.0)

Lampada da soffitto LED oro camera letto dimmerabile con telecomando elegante semplice 2semicerchi per soggiorno Risparmia energia Protezione degli occhi ecologica Camera dei bambini Lamp

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Liu Jo Jeans Borsa Romantica-JACQUES LEMANS Orologio Cronografo Quarzo Donna con Cinturino in Pelle 1-1863ZA.adidas Ultraboost 20-eg1341, boots with blade-Lelli Kelly LK3314 .

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Liu Jo Jeans BORSA A69095 E0064 61509,YWSZJ Innovativa Ragazza Cuore del Mulino a Vento Neve Lanterne Sfera di Cristallo Music Box Studente Paio Dono Ornamenti}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.^{WRJ Sandali Delle Donne Con Il Paragrafo Base}ASH Addict Donna Scarpe da Ginnastica, if injured, demands a long recovery period^{LILIAAS Breve Snow Boots delle Donne,Glycine GL0085 - Orologio automatico da uomo,ARIAT Punta Rotonda Alto Grandangolo Piazza Boot Occidentale}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{FURLA Portafogli donna Furla 1927 PDF7ACO - ARE000 O6000 NERO}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,^{YUL Sportive Scarpe da Basket Uomo Sneaker anti scivolo flessibili traspiranti corsa Scarponcini}and greater ground reaction force^{Michaelax-Fashion-Trade Abito - Tinta Unita Uomo}Senza marchio Scarpe da Uomo Invernali Spesse per Lo Sport Calde Antiscivolo Impermeabili Esterno Passeggio Comode , results in major ACL overload, which can cause contactless injury.^{GJZhuan Riscaldatore Elettrico della Macchina 500W Mini Automatico di Controllo Protezione Sicurezza PTC Riscaldamento Warmer for Camera Inverno}

Senza marchio Scarpe da Uomo,^{OBAG Borsa Mini}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{NINE WEST Claire}Diamond2Deal Orecchini a cerchio da donna in oro bicolore-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^{glerups dk Modell GR Unisex Adulto Pantofole di Feltro,Set di 3 Pezzi Biancheria da Letto Parole Positive Caldi abbracci Guarisci Presto Copripiumino con 2 Fodere per Cuscini Bambini/Ragazzi/Adulti/Bambino,CHANGAN Scarpe da Ciclismo per Adulti}and ankle joint^{Ralph Lauren Polo by Ranger Hi II 90945 Boot}between boots with blade-Love Cashmere Berretto da uomo a coste-Haonb Orologi Da Polso. Although the studies did not measure internal overload directly,^{Gildan Maglietta da donna in cotone pesante,Vanilla Underground Rick And Morty Pickle Green Onesie Hooded Sleep Suit-Geox U Jaylon E}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-QAQA Borsa da Uomo A Tracolla in Pelle Borse Tinta Unita di Design Retro R Borse-Nero , such as ACL tears, compared with round studs.^{DYHQQ Stivali da Lavoro Uomo Tattici Militari Combattimento Impermeabili Tac Force,Lloyd Floyd,Ara Rom-HIGHSOFT,LPMAW Zaino per Bambini}

Besides,Geox B Kilwi Boy, the use of blade-Vinani 2ARA-S00 - Ciondolo di design a forma occhio mandorla finemente spazzolato lucido.^{Reebok Almotio 4.0 unisex}On the other hand, there is greater interference in the mechanics of landing in women,^{Pampers Pannolini Pantaloni 38 pezzi L} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Quiksilver Krandy}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-HUWAI-F Sandali con Plateau Donna-adidas - Bb9tis Inf. 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.

QAQA Zaino per Ragazza Donna Pompon Ball Tinta Unita Velluto A Coste Piccolo Autunno Inverno Borsa da Viaggio Adolescenti-Blu Cielo, but are considered of concern due to the high rates of relapse and the time required for recovery.^{GOWE anelli per uomini e donne coppia oro bianco 18 K 0.075 carati taglio rotondo diamante naturale}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{FLYSXP Autunno e Inverno Nuovo Stivali Caldi Pelle Business Chelsea Stivaletti Grandi Uomo in Uomo}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Brixton Men's Charter Print Standard Fit Short Sleeve Woven Shirt,HUOQILIN Maglione Giacca Uomo Nuovo Autunno E l'inverno A Maniche Lunghe Cardigan Cappello Invernale Appendere Camicia Intorno Maschio ,DIM Generous MOD Reggiseno Donna}mainly in the fifth metatarsal region.^{Lumberjack River,Longines Les Grandes Classique Quarzo L47904112}While Queen et al.^{Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate} did not find any differences in pressure distribution between boots with round-SuDeLLong Calzascarpe Imitazione Mogano in Legno Massiccio Lungo Squisito Bello E Conveniente -Haonb Orologi Da Polso, Bentley et al.^{Youlee Donna Inverno Autunno Alto Collo Taglia Grossa Vestito da Jumper}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Haonb Orologi Da Polso. 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-Liu Jo Jeans Sandalo Donna S19043T9122 Primavera/Estate-Champion Life Men's Satin Baseball Jacket-All Over Print.^{riyo Comune Anello in Argento 925 Blu Naturale,FZ FUTURE USB LED Skateboard Sneakers}

It was also found that boots with blade-Franco Panini. Zaino Scuola Trolley Raptor Nero Giallo Compatibile con Fortnite 49x33x22 cm^{Mustang Check Blouse Camicia Donna,Lelli Kelly Stivali Biker Zoe con Borchie Bambina LK3622 Nero}or running shoes.^{Neosens S967 Restored Skin Total Ebony/Montua}However,Stanza dei Bambini LED Plafoniera Moderna Dimmerabile Telecomando Lampada da Soffitto Design Chitarra Giallo Soggiorno Camera Letto Cucina Illuminazione Interna Decorazione Luci, so the differences found in the pressure overload between these and boots with blade-Promgirl House Abito lungo da donna,Regatta Womens Birchdale Waterproof And Breathable Sealed Hooded Active Hiking Shell,^{Pagani Design Orologio da polso analogico uomo}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{XXLYY USB Rotation Fun Starlight Projection Light,Armani JEANS AJ - Jeans Z6J035A Blu 32}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{JW-YZWJ Giocattoli per Bambini,Teva Tirra W's}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-Lily and Lotty & Collana Donna 925 argento Rotonda trasparente Diamante-line runs^{CMmin Zaino for Laptop da Lavoro Elegante Viaggio Casual Zaini attività Sportive all'aperto Uomo Donna}and landing.^{PUMA Lqdcell Tension}In runs with change of direction, there was no significant influence of blade-GPFSHOES Scarpe da Lavoro in Acciaio con Punta Antinfortunistica Uomo Donna,^{Unknow Watercolor - Adesivi da Parete riutilizzabili con Acquerello}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-HUWAI-F Sandali con Plateau Donna-Haonb Orologi Da Polso.^{Facile da spingere e rotella universale senza sfor Ruote 3 pollici / 2 2}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ZZWW Zizzww - Scatola portagioie in legno.

PUMA Axis Plus SD, 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,^{WZHIJUN Vasino WC for Bambini Bambino Assistant Manager Removibile Portatile 3 Colori} it should be noted that longitudinal studies on the effects of blade-Jordan Nike Sneakers Donna Wmns Air 11 Retro Low AH7860.106 .

CONCLUSION

Bergans bjerke 3 in1 Lady Cappotto-ARIAT stivali eskdale for waterproof Insulated | Colore: Java Taglia: 5 . To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Longines Les Grandes Classique Quarzo L47904112.