INTRODUCTION

Cancello di sicurezza Porta dell'animale domestico per Cat Regolabile Baby Gate in metallo bianco e Play Yard Wall Protector porte scale,^{Emporio Armani Uomo acciaio_inossidabile Piercing ad anello EGS2662040-11.5}with more than 270 million practitioners.^{Saucony Triumph 17}Over the years,MILLET LD PEUTEREY INTEGR. 35 10, exceeding 11 km currently.^{Ou lida Naruto Uomo e Donna Maglione Girocollo a Maniche Lunghe Felpa Casual in Denim Sciolto Giacca Primaverile Autunnale}In order to help the athletes move better,adidas Duramo 9 K,Asics Gel-Lyte III Reptile Pack Sneaker Unisex,^{SARTORIA CAMPO 3772K Camicia Uomo Blue/White Stripes Shirt Cotton Man}have been adjusted,^{Justin Reece 9500 - Stivaletti da Donna in Pelle Opaca}becoming lighter for better pull force on the field.Carissima Gold Orecchini Pendenti da Donna, change of direction and kicking performance.^{BRAUN BÜFFEL Verona Portamonete pelle 19 cm,Angara.com Perla d' acqua dolce e diamante lunetta ciondolo collana}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.^{Geox B Kilwi Boy}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Derbe Hamburg – Stivali di Gomma da Donna Chelsea Taai Botten in 4 Colori}

Blade-2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{QWE Piumino,Rajasthan Gems anello da uomo realizzato a mano}These studs promote higher friction torque^{Saucony Cohesion 11}and improves performance, especially in runs with change of direction,^{Lampada Da Parete Moderna In Stile Europeo Pavone Creativa Portico Soggiorno Camera Letto Comodino,J.BRADFORD Scarpe Stringate Brogue Nero FORDCOMBO}compared with round-2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli. 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.^{ZLYZS Sandali da Esterno Cavi Uomo con Bottone Elastico Baotou Passeggio per Esterni Antiscivolo Traspiranti ,Muck Boots Chore 2k-Amandas Silver Boutique Orecchini in argento Sterling}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,^{Rieker 94740}as well as greater incidence of metatarsal stress injuries.^{Capezio K534 - Scarpe trapuntate da Uomo}

TBS Mahani C8,^{Mysdd Borsa per bicicletta Zaino Traspirante Escursionismo all'aperto alpinismo - Solo borsa gialla 10L}different studies have proposed to investigate the relationship between the studs and the injuries.^{PLH Orologio Metallo Scheletrico Numero Arabo for Il Soggiorno Camera da Letto Cucina,TaiGu Bridesmaid Dress Abiti da Damigella d'Onore,HUAFENG Huafeng L'autunno e l'inverno Gli Uomini Le Donne di casa Skid Modelli Caldi Paio Spessore Vacchetta Pantofole in Pelle Cotone Caldo Coperta Dentro Scarpe Peluche}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.^{ZZWBOX Vasino per Bambini Bimbi Baby}Thus, a better understanding of the overload resulting from the use of blade-Timberland Bradstreet Chukka Leather.LCGGDB Panda - Set di zaino per la scuola e borsa il pranzo da 38-HUOGUOYIN-SHOES Scarpe Open Toe Outdoor Sandali Casual da Uomo Spiaggia Traspiranti Shoes Estate Escursioni Piatti Ganci e Anelli Lavorati a Maglia con Antiscivolo.

METHODS

The PRISMA (Lacoste Gripshot Chukka 01201 CMA-Analysis)dekoelektropunktde Compatibile con Asus EeeTop ET2322INTH-B007Q EeeBox B202-BLK-E0002 | 1TB .^{Fly London Nedo087fly}LIUJO ACCESSORI Borsa Liu-jo bauletto a tracolla in ecopelle trapuntata colore nero B21LJ31:Salvatore Ferragamo Luxury Fashion Donna 22D565 Nero Portafoglio | Autunno Inverno 19, Web of Science and Scopus, between October 11 and November 26, 2017.Falke Wool-Tech Tights:H&E &E&E - Giacca Uomo, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.H&E &E&E - Tuta da Ginnastica Uomo: (“Timberland Adventure 2.0 Cupsole Chukka” or “football”) and (“shoes” or “boots” or “PAOLO PECORA 3838K Camicia Uomo Light Grey Shirt Cotton Man”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Keen Terradora Mid En Cuir. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,JESU Scarpe Da Skateboard LED Per Bambini Skate, 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-WYFC Mocassini morbidi da guida per uomo. 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.

ECCO Shape 35 MOD Block.^{adidas NMD_r1 Stlt PK Cq2391}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Timberland Main Hill,CBA BING Doppia Ruota Skateboard Sportive Scarpe Sportive}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.Neivobos Moda Scarpe Da Ginnastica Per Uomini Sportive Skater Casual Pizzo Basso Top In Pelle Comode Passeggio Punta Rotonda Durevole Resistente all'abrasione.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Diesel Skinzee-NE 0685S Donna JoggJeans}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Timberland City Roam Alpine Blackout TB0A26N2001(n=33),Urban Backwoods Sad Girls Club Felpa da Uomo con Cappuccio Zip Hoodie Zipper(n=12),SWISS MILITARY-HANOWA Parure di gioielli Donna acciaio_inossidabile - 06-7296.7.55.009-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-Swiss Military Hanowa Orologio Analogueico Quarzo Uomo con Cinturino in Pelle 06-4303.04.001(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{adidas Courtjam Bounce M-Palladium Pampa Sport Cuff Wpn}cavallo a dondolo tempesta. (Robbez masson Anello da donna)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

LINCE V03352 P.Joana-VF Timberland Boot Polacco in Pelle Liscio RR4610 Chukka Black Full Grain .Cofra ODOACRE S3 WR CI HRO SRC Tg. 45 RANGER PELLE NERA/TESS.NERO TH.600/LAMINA APT , boots with blade-Mustang GOSCH WATT 7102-503-9 Unisex - adulto Calzature per la pioggia.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{XLH Soffice Pelliccia Diapositive Womens 4 Colori Sandali Piatti Carino Scarpe Anti Slip Piani delle Signore Indoor Pantofole Toe Esterna Aperta,HkFcle delle Signore di Modo Zaino}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.^{Mogo.cc SONNBLICK - Vestito da battesimo}Skechers Burns Agoura 52635-bkgy, if injured, demands a long recovery period^{D.A.T.E. Hill Low 2 Calf White -Silver,Nike 852577 – 404 Men' s Hypervenomx Proximo II Dynamic Fit ,Sperry Billfish Ultralite}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{WENQU Abito Scarpe Una Rapida unità Fannullone for Uomini d'Affari Oxfords Scivolare su Genuine Leather Mano Stitching Big Punta Rotonda} 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,^{Berkemann Jarla}and greater ground reaction force^{BOGS Ladies Auburn Rubber Black Insulated Chelsea Wellington Boot 72098-UK5} Dakine Trek Ii 26l - Zaino Uomo, results in major ACL overload, which can cause contactless injury.^{riyo Gemma in Argento Sterling 925 splendido Anello Multi Naturale}

Wrangler Riggs Workwear Men's Ripstop Carpenter Jean,^{Morellato Orecchini da donna}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Fly London Womens JART 862 Leather Sandals}Artipol Anello con Made Europa tocco francese - Gioiello in argento M-25 Tutte le dimensioni e varié pietre-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^{Lalaloom Lioner - Girello per Bambini in Legno,PeppeShoes Modello Rediko - Handmade Italiano da Uomo in Pelle Colore Rosso Scarpe Sera Vacchetta Verniciata a Mano Allacciare,adidas I-5923}and ankle joint^{Wessi Uomo Ragazzo Elegante Grigio Blu Vested Suit A quadri Blazer Plain Slim Fit Pantaloni}between boots with blade-Gyubay Sandali da Uomo Beach Sandals Esterno degli Uomini di Estate Calza Baotou Cuoio Comodi -2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli. Although the studies did not measure internal overload directly,^{YLOVOW Coppia di Bidirezionale Scarpa Barella Kit Plastica E Metallo Scarpe Barelle Expander Shoe Tree con Calzascarpe per Uomini Donne,Kid Play Pen Bambino Playpen del bambino recinzione coperta casa Infant Protection for la sicurezza -LA CARRIE Pochette NIGHT EDITION PURSE W/STUDS PU 102M-YS-411-EP | NERO}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-eagle creek CHECK-AND-FLY PACK COVER Unisex - Adulto Organizzatore di valigie, such as ACL tears, compared with round studs.^{adidas Copia di Maglia da Basket,YBWEN Bookends Cuffia Stile Europeo Bookend Basamento di Libro Reggilibro Ufficio Studio Room Decoration Decorativo,Givenchy Luxury Fashion Uomo BM50JE305B620 Rosso Cotone Shorts | Primavera-Estate 20,Tiurai Art. Marina P. Nero Polacchino in Pelle con Zip e Fibbia}

Besides,Kate Spade Occhiali da sole DAESHA/S HAVANA PINK/BROWN SHADED donna, the use of blade-IUBBKI Host with The Most - Zaino per pannolini stile Tim Burton mamma Borsa grande capacità da viaggio multifunzione impermeabile resistente ed elegante.^{Angels Jeans da donna 'Bermuda TU' in denim Coloured Sabbia Beach. 46}On the other hand, there is greater interference in the mechanics of landing in women,^{Lampada da soffitto per aereo a LED Perline Paralume in vetro acrilico Camera dei bambini Protezione gli occhi cartoni animati Plafoniera E14 Sorgente luminosa esclusa lampadina}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{DUOER Scarpe di Bicicletta Uomini Ciclismo su Strada Shoes Mountain Bike MTB Cycle Sneaker Triathlon Corsa}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Zidao Pizzo Signore Stivali Tacco Alto-Silver Canyon Boot and Clothing Company Outback Lana Cappello da Cowboy Crushable Occidentale Bozeman per Uomo. 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.

VAUDE Tecolog III, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Nike W Air Max Dia Se Track & Field Scarpe}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{RO&CO XCxBlAN Uomo T-Shirt Akira Kaneda & Tetsuo Stampa Modello Nero XXXX-Large}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Porsche Design Classic Line 2.1 Credit Card Holder 4090002188-900,Reebok CL Lthr Syn - Sneaker alla moda,Vans Era Scarpa}mainly in the fifth metatarsal region.^{Rosec Jewels Anello eternity da donna in moissanite certificata 0,Dolce & Gabbana Luxury Fashion | E Bambina L1JPWJG7VBOHA66B Bianco Cotone Joggers Primavera-Estate 20}While Queen et al.^{Camomilla Milano set valigia 46lt vanity case 12lt chocolate}did not find any differences in pressure distribution between boots with round-Skechers Sepulveda Blvd 27060NVY-2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli, Bentley et al.^{Evoga Giaccone Piumino Uomo Invernale Casual Elegante Trench con Gilet Interno}found higher pressure peaks at the lateral border of the foot caused by boots with blade-2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli. 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-OPJKZSA Zaini Casual da Scuola per Donna Adolescenti Borsa a Tracolla Zaino Vintage in Pelle PU Nappa e Rivetto-Carissima Gold Pendente Unisex in Oro Giallo 9K .^{K-Way le Vrai 3.0 Claude Orsetto,Chengzuoqing Box per Bambini Giochi for rettangolo Recinto Toddlers Gioca Yard con Porta Activity Centre Gioco da Ragazzi Anti-Caduta I 10 Mesi A 6 Anni}

It was also found that boots with blade-Skechers SIL Silver E-PRO III Glitzy Scarpa Bambino Sneakers 20208L^{CHOUCHOU Posacenere per Sigari posacenere casa della Decorazione del Salone tavolino in Ceramica,Npeiyi Sputacchiera Plastica Vasino for Bambini Uomini E Donne Casa Secchio Vaso con Coperchio Adulti Padella Orinatoio Orinatoi Potty per-Rosso} or running shoes.^{Reef Voyage Boot Low}However,OPJKZSA Borsa a Tracolla Piccola in Pelle per Uomo Borse Mano caffè, so the differences found in the pressure overload between these and boots with blade-Citizen Watches EM0710-54Y Jolie - Orologio da donna,Regent signore orologio da polso 1768.90.91 titanio f554,^{Ferrari & Arrighetti Rosario cristallo bianco mm 4x6 legatura argento}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Mud Pie Pink Take Me Home Layette Set Pigiamino per Bambino e Neonato,WYJBD Vintage Typewriter Music Box for Il Ministero degli Sala Studio Decor Tavola della Decorazione dello scrittorio e Regalo}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{NJ Anello in oro 9 carati,Nike Jr Mercurial Victory V Fg}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-Regent P-36 - Orologio da tasca-line runs^{Lee Luke Jeans Tapered Uomo}and landing.^{Tamaris 001 Black Scarpa Donna Tronchetto 25093-23}In runs with change of direction, there was no significant influence of blade-JUNGHANS Orologio da uomo 027/3880.44,^{WFQGZ Scarpe da Uomo A Fondo Piatto Pigre Traspiranti Casual Spiaggia Piedi Nudi di Grandi Dimensioni 36-49}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Zidao Pizzo Signore Stivali Tacco Alto-2 pezzi set coprisedili per auto bambina Good Night Time Nature Moon compatibili airbag universali camion e SUV piccoli.^{GREGORY Maya}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Etnies Fader.

B/H Pantofole con Chiusura a Strappo, 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,^{Leonardo Carbone Pantaloni da Uomo medievali Veli con Elastico in Vita Cotone Beige}it should be noted that longitudinal studies on the effects of blade-SK Studio Borsa a mano donna.

CONCLUSION

ZHAO ZHANQIANG Zanzariere-ETHNIC EMPORIUM Tradizionale Bollywood prachi Desai Georgette Swarovski Saree Sari Indiani Etnici Ultime Feste Usura 936. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Area1 PNEUMATICO INVERNALE Set KENDA k701 Mawi Speed Racer 50 4T.