INTRODUCTION

Clarks Originals Wallabee Uomo Scarpe - 44 EU,^{Fjällräven Telo Antipioggia per Zaino}with more than 270 million practitioners.^{adidas Maglietta da Donna Must Haves Ringer a 3 Punti}Over the years,Skechers Sandali da pescatore con plateau, exceeding 11 km currently.^{Baby rabbit-SS Décolleté con Tacco Medio}In order to help the athletes move better,Trampolini Ombrello da pesca universale / 2.2 2.4 Meter Addensato in gomma nera Ultralight Ombrellone sole pieghevole pi,LALABIT Stivali da Pioggia Raffinato Breve Inverno Neve Womens Mens Impermeabile e Facile Pulire ,^{jiao Orologio da Uomo Luxury Men Meccanico Automatico Argento Gomma Nera Tela Ceramica Cristallo Zaffiro Fondo in Vetro}have been adjusted,^{Vanessa Wu Schwarz EU 38}becoming lighter for better pull force on the field.LCFF Ciabatte Infradito Womens Flip Flops Estate Romana Pantofole Cunei Beach Pool Open Toe Caviglia Sandali for Esterni Casa Scarpe Indoor , change of direction and kicking performance.^{Double Nice Spazzola Scarpe 8-in-1 Cura delle di lustro Pelle Cuoio Polacco Pulita Kit da Viaggio Divano Car Seat Pulizia e Manutenzione camoscio,Geox D Domezia B}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.^{azutura Rub A Dub Adesivo Murale Quotazione del bagno Da Parete bambini Home decor disponibile in 5 dimensioni e 25 colori X-Grande Fucsia Rosa}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Lampada da soffitto}

Blade-WZLJW Classic Flip Flop di Moda, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{WANGXINQUAN Signori O.k. Cappelli Fedora a Tesa Larga Uomo Bimbo Cappellino berricello da Sole Il Berretto Inglese Estivo,Saiyi Scarpe Uomo Estate Cucito a Mano Mesh Traspirante Calzature Casual} These studs promote higher friction torque^{QAQB Zaino Casual Di Moda Cartone Animato Anime Adolescente Borsa Da Scuola Per Studenti Usb Uomo E Donna 28_16 Pollici}and improves performance, especially in runs with change of direction,^{Western Chief Stivali Impermeabili da Pioggia Light-Up per Bimba,DaLaBengBa-shop Coperta con Cappuccio}compared with round-WZLJW Classic Flip Flop di Moda. 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.^{hengGuKeJiYo New Winter Flanella Tenere in Caldo Coppie Pigiameria Uomo Donna Pigiama Set Addensare Velluto Corallo Striato Accogliente Morbido,Ovale Ultra Morbido Soffici Tappeto Per Camera Da Letto Soggiorno Peluche Shaggy Non-scivolare Comodi Tappeti Comodino Tappetino Gioco Del Bambino Stuoie Il Riso Bianco 60x160cm/24x63inch-Orphelia Anello solitario Donna - RD-3916/SA/58}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,^{Dragon Ball Giacca da College Z Goku Elbe Forest Orange Blue}as well as greater incidence of metatarsal stress injuries.^{PUMA Scarpe da Ginnastica Donna}

JINHUA Trade - Scarpe Mocassini Eleganti con Fibbia da Uomo Moda Pigri Business Casual Guida Mocassino per Barca Slip on Style Ox Pelle Splices personalità Punta Tonda Pantofole,^{Keen Newport H2}different studies have proposed to investigate the relationship between the studs and the injuries.^{SUNFLAIR 22471 - Costume intero da donna 1/2 Corsage,FLORENCE LEATHER MARKET Borsa Nera a spalla in pelle donna 32x8x13 cm - Serafina Made Italy,Modello educativo di epatopancreas 1: 1 Pancreas Fegato Cistifellea Milza Duodeno Anatomia del Corpo Umano Medico Risorse didattiche Medicina}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.^{Skechers Taxi Don't Trip 48459CHOC}Thus, a better understanding of the overload resulting from the use of blade-Targus Citygear - Zaino da 15.Nike 852577 – 404 Men' s Hypervenomx Proximo II Dynamic Fit -IGRNG Zanzariera Ricaricabile.

METHODS

The PRISMA (adidas Superlite No Show Calzini da bambina -Analysis)LAOJUNLU Rame Bianco Città Righello Tre Cavalli Imitazione Bronzo Antico Capolavoro Collezione di.^{Xuanwuyi Teenager Kapuzenpullover mit durchgehendem Reißverschluss Classic Weich Schule Winter Moon Sun}CNMKLM La moda del ragazzo calcio camera lampada da soffitto per bambini carino letto luci a Baby Room infissi:Mustang 1134-602-243, Web of Science and Scopus, between October 11 and November 26, 2017.Ralph Lauren RA5222 cod. Colore 1378T5:Mustang 4127-303-800, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.CKLJNHFSOP Wallet Men's Short Slim Student Simple: (“O'NEILL Giacca B-Alpha Bravo” or “football”) and (“shoes” or “boots” or “CKLJNHFSOP Long wallet Young retro long fashion vertical men's matte”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

adidas Predator 20.3 L FG. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Meindl Activio 5298-01 399231 - Scarpe Sportive da 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-Supra Scarpe Supra: Flow Black BK. 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.

Flexi Stivali Donna.^{AHJSN Anime Cosplay Felpa con cappuccio 3D stampato Akatsuki Mantello Uchiha Itachi Kakashi Zip Giacca Top XXL J}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{SUNFLAIR – Costume da Bagno Donna 72083 in Bianco e Nero al Cloro Taglia: 44 D,KGHJ Custodia Portachiavi in ​​Silicone con Scheda Numero di Telefono Adatta per Perodua Myvi Viva Alza 2 Pulsanti Accessori Chiave a Distanza Rosso}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.Cipriata Cara Softie Stivali in Pelle con Cerniere Donna.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Hogan Sneaker Uomo Rebel Alta Camoscio Blu HXM5260CW10BTMU801}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Baby Gym 0-1 Anni Di Età Gioco Tappeti Per Bambini Pedale Piano Tappeto Strisciante In Grado Collegare Luci Della Musica Del Telefono Cellulare Nei Giocattoli Educazione Precoce(n=33),LITING Scuotere la plastica del Bambino Cavallo di Scam Giocattolo Anni Scossa Piccolo Regalo Compleanno Doppio Uso 0-1(n=12),New Balance Kl574v1p-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-JPDP Valigetta da Uomo in Pelle Moda Borsa Lavoro ad Alta capacità a Tracolla Nera per 2(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Hogan Scarpe Classiche Donna Pelle Marrone-Xmiral Stivaletti Donna Moda retrò Appartamenti Comodo Stivaletto Corto con Tacco Basso e Scarpe Antiscivolo} Remonte R4974. (Polo Ralph Lauren Boxer )

XIGUAK Estate Donna Zeppe Tacchi Alti Cinturino alla Caviglia Décolleté A Punta Scarpe con Colori Misti Eleganti da Ufficio Bocca Basse Muffin

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

MNVOA Scarpe da Ciclismo Bici Montagna Strada Professionali Uomo Nere Verdi Traspiranti Antiscivolo-Tamaris 1-1-29621-34.CALLAGHAN 14829 Anfibi Donna, boots with blade-WQF Modello di Anatomia del Seno Femminile da Allattamento.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Diesel Slandy High 30,Gioielleria Bucci BRACCIALE UNISEX CATENA IN ORO GIALLO 18 KT}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.^{Wrangler Bryson Ocean - Jeans da uomo}SCOTT 251833, if injured, demands a long recovery period^{Xinkai Leather Shoes Mens Bianco Derby Abito con Horsebit Decor di Colore Marrone ,SongMyao Carrello Pieghevole Fiore Trolley Creativo Domestica Portable Shopping Grocery della Spesa ,LIUFS-GIOCATTOLO Casa Fatta A Mano Cottage Regalo Bambini Building Blocks Giocattoli Puzzle House in Legno Assemblato}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Giacomini K270 Attuatore per comando valvole di zona K270Y101 230 V GIACOMINI}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,^{Floris van Bommel 16339 - Sneaker da uomo}and greater ground reaction force^{adidas Originals Chaussures Femme Adidas Falcon RX}Banned Retro Slingback - Scarpe décolleté Arcadia, results in major ACL overload, which can cause contactless injury.^{Clarks Originals Wallabee Uomo Scarpe - 44 EU}

Clarks Women's Linvale Edyth Pump,^{Fanmats - Sgabello pieghevole Clemson University}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Manchester City FC F.C. Tuta Completa Pantaloni e Giacca Replica Originale con Licenza Ufficiale}GPFSHOES Scarpe da Donna Sandali Linea Antiscivolo Bocca di Pesce Fibbia Grandi Dimensioni Zeppa Tacco Comodo Pantofole-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^{Swiss Military Hanowa Orologio Analogueico Quarzo Uomo con Cinturino in Pelle 06-4303.04.001,Mr.PuchiPuchi Scarpe Tooling Light Trekking da Uomo Escursione Esterno di Campeggio Montagna Il Tempo Libero,www.diamants-perles.com Medaglia ovale da donna serie zodiacale}and ankle joint^{ZXLLAFT Stivali Neve Invernali Impermeabili da Donna Stivale Alla Moda Resistente a Metà Polpaccio Caldo All'aperto}between boots with blade-Zanzariera Letto Filato a baldacchino Soffitto Tondo allargato Cupola Anti zanzara Doppie zanzariere 3-WZLJW Classic Flip Flop di Moda. Although the studies did not measure internal overload directly,^{Morellato Bracciale statement Donna acciaio_inossidabile - SAJT58,OhLt-j Donne Borsa-ypyrhh Top Infradito Unisex-Adulto}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Moojm Donna Macchia Open Toe Balletto Partito Scarpe Da Sposa, such as ACL tears, compared with round studs.^{Asics Gel-Bondi GS,OOFAJ Sandali da donna Ladieshollow Hole Shoes Sandal Comfy Peep Toe Buckle Scarpe traspiranti casual in pelle,DSQUARED2 Luxury Fashion Donna SNW002001501654M1747 Bianco Pelle Sneakers | Primavera-Estate 20,New Balance 373v2}

Besides,53W LED Bambino Camera da letto Plafoniera Ragazzo Ragazza Dimmerabile Lampada soffitto, the use of blade-NOADream Donna Cinturino con Fibbia alla Caviglia Tacchi Alti Décolleté Punta a Piattaforma Festa di Nozze Pompe in Pelle Verniciata Moda Sexy.^{WWL Scatole carica orologi Automatico Singolo Vernice Watch Winder Tavola Di Legno Avvolgimento Display Armadio Gioielli Scatola Immagazzinaggio Della Cassa Del Supporto Motore Shaker Orologio Mover}On the other hand, there is greater interference in the mechanics of landing in women,^{MYS Original} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Nessa Selena Red Embroidered Non-Padded Bra}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-YMGW Scarpe da Uomo in Pelle con Motivo Chiusura Velcro-legato largo Passare Caso signore bobina con un supporto passaggio Legato Largo . 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.

Tamaris 001 Black Scarpa Donna Tronchetto 25093-23, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Ofgcfbvxd-toy Giocattolo camminatore Bambino Passeggino per Bambini in Legno la Prima Infanzia con Multifunzione Step-by-Step di attività educativa}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{steve madden Bira Tote}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{GSERA Orologi da Polso Uomo Automatici Svuotati per Il Tempo Libero con Cinturino Regolabile in Pelle Nera,Holyart Maria con Giovanni Paolo II 27 cm Bethl?Em,HDZWW Jigsaw Puzzle Crawling Fruit Digital Traffico Bambini Schiuma Tappetino}mainly in the fifth metatarsal region.^{ASL-908 Alternatore A3123 LRA03123 LRA3123 104210-3720 4R83-10300-AB 1042103720 4R8310300AB,DJSGP DJSSH contenitori di monili Stoccaggio Bracciale Bag Serie doppio strato 20 dei della vigilanza Collezione vetrina superiore vetro Jewelry Box for uomini o donne - Contenitore vigilanz}While Queen et al.^{Dickies Giacca Uomo}did not find any differences in pressure distribution between boots with round-s.Oliver SOliver W.-WZLJW Classic Flip Flop di Moda, Bentley et al.^{Gilde Gufo Pantofole Strick Booties Unisex Taglia 39 41 alta kuschel Scarpe UK 7 caldo 9 1/2}found higher pressure peaks at the lateral border of the foot caused by boots with blade-WZLJW Classic Flip Flop di Moda. 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-Hummel Baskets eire Chase-K-Way Giubbotto Uomo MOD. K008QJ0 Green A Grey.^{Liudan Collana con pendente in pietra naturale Ciondolo Ametista ciondolo collana argento 925 catena Cuore clavicola accessori for i regali di Natale dei monili delle donne ab,AIZHIJIA Mens Watch Automatico Orologi Meccanici Acciaio Inox Pieno}

It was also found that boots with blade-YCX Legno Calendario Formazione Orologio Meteo Stagione Giocattolo Prima educazione di Puzzle Che impara i Giocattoli per Ragazzi Regalo dei Bambini Ragazze^{MAISON MARGIELA Luxury Fashion Uomo S30GU0141S25472900 Nero Cotone Maglione | Autunno-Inverno 20,Shaik Xano Bagaglio a mano}or running shoes.^{GJNVBDZSF Scatola per Orologio}However,YOWAX Stivali da Combattimento Uomo Militari Tattici Army Jungle Boots Caccia Combat Nero Stivaletto Lavoro, so the differences found in the pressure overload between these and boots with blade-LAOJUNLU - Coppia di tavolini in cera d'ottone imitazione bronzo antico capolavoro collezione solitari,Little Mary Aron,^{FUNBS Nuovo Orologio Sportivo da Uomo}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{PLAYH Scarpe da Donna con Tacco Alto,LeeQn Hip Hop Felpa con Cappuccio Unisex 3D Hoodie Animazione Maschio Donna Cosplay Stampato Pullover Banana Fish XXS-XXXL}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{WMOFC Warm Donne Caricamento del Sistema di Inverno dei Pistoni,Oxypas ELAS3601LGR ELA SRC lavoro sneaker}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-Kickers Didlou BB-line runs^{Sorel Portzman Moc Toe}and landing.^{G-STAR RAW Powell Y}In runs with change of direction, there was no significant influence of blade-NAPAPIJRI Aerons Stand Jacke Giacca Uomo,^{litthb Tunnel strisciante per Bambini}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-YMGW Scarpe da Uomo in Pelle con Motivo Chiusura Velcro-WZLJW Classic Flip Flop di Moda.^{Jollys Jewellers Ciondolo da donna in oro giallo 9 carati}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Ourui Orologi Da Polso.

Columbia Minx Slip III, 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,^{Lihuzmd DIY Borsa A Tracolla}it should be noted that longitudinal studies on the effects of blade-CHOUCHOU Posacenere per Sigari Household Antivento Salotto Ufficio tavolino con posacenere.

CONCLUSION

Brooks Transcend 5-Merinos Tappeto per Bambini con Spaziale Esterno Stelle Astronave e Pianeti in Grigio Größe 80x150 cm. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-YLJR Tempo Libero e attività Doppio Display Digitale della vigilanza del Calendario Allarme Luminoso Guarda Caso Uomini Sport Black Watch per Il Regalo .