INTRODUCTION

Ryan Jonathan Fine Jewelry Ciondolo in argento Sterling placcato al rodio con logo di Washington State,^{Master Lock bagagli serratura}with more than 270 million practitioners.^{Qianliuk Donne Stivali Invernali Classico in Pelle Scamosciata Caviglia Femminile Caldo Scarpe Stringate}Over the years,Alexander McQueen Luxury Fashion Donna 553770WHGP09000 Bianco Pelle Sneakers | Autunno-Inverno 20, exceeding 11 km currently.^{Select? Sottopad ultra-sottili}In order to help the athletes move better,Saris and Things 10 kt oro bianco donna rotonda diamante concentrici Teardrop cluster anello 1/3 Cttw,MYXUAA Scarpe da trekking uomo Stivaletti tattici Calzature militari traspiranti leggere lavoro per il deserto,^{Stuff4 Bandiera del Norvegia/Norvegia Bandiere Nord Europa Valigia con Lucchetto TSA 4 Ruote Girevoli Bagaglio Espandibile Grande 78cm 95Ltr}have been adjusted,^{Northwave Sonic 2 Plus corridore bicicletta Scarpe bianco}becoming lighter for better pull force on the field.Wguili Abiti delle Donne Abito da Sera per Donna con Scollo a V Mano Spalle Scoperte Adatto Signore e signorine , change of direction and kicking performance.^{jiao Orologio da Uomo Luxury Automatic Mechanical Men Rose Gold Black Rubber Sapphire Stainless Steel Transparent Dual Time Zone Watch,Janet Sport Sneakers Donna}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.^{Quiksilver Costume da bagno uomo}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Cipo & Baxx Jeans - Attillata Uomo Blau 29 W/32 L}

Blade-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Derbe Interlink Long Girls RC Navy - Cappotto trapuntato,Columbia White DOT Lava}These studs promote higher friction torque^{QXue Scarpe da Ciclismo Autostrada Unisex Senza Bloccaggio Serratura Antiscivolo}and improves performance, especially in runs with change of direction,^{FSA Shimano Corpo Ruota Libera,Tommy Hilfiger Stripe Badge Felpa}compared with round-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali. 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.^{Schneider 03315 Piastra Frontale Inf63 V4P Inf160 V3-4P,Fedon 1919 - Nelson Portafoglio compatto con 6 scomparti MS1930002 -Tommy Hilfiger Bangle Donna acciaio_inossidabile - 2701048}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,^{ELEGANT Baby Bath Time Fun rubber Water Squirties vinyl zip Storage Bag}as well as greater incidence of metatarsal stress injuries.^{BOSS Downtown Crossb-s}

WXJWPZ Scarpe Utilità da Lavoro Calzature Tattico Militare Uomo Stivali Stringati in Pelle Traspirante con Cerniera Alta Traspirante,^{JW Sedile da Altalena 2 in 1 per Bambini}different studies have proposed to investigate the relationship between the studs and the injuries.^{Heelys Launch,Zoueroih Poncho Pioggia per Adulti Cappotto Antipioggia Riflettente Impermeabile ArmyGreen con Spaccato all'Aria Aperta Ispessimento di Lavoro all'aperto Impermeabili,Mirco Visconti Collana Donna BR899}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.^{Clarks Northam Edge}Thus, a better understanding of the overload resulting from the use of blade-GYC Cartella da Uomo ad Alta capacità Lavoro.LCGGDB Set di borse da scuola per bambini-QIANC Trapunta per Bambini.

METHODS

The PRISMA (Minnetonka Men's Taylor Slippers Chocolate-Analysis)superfit Mel 30.^{Lumberjack Kristy}Skechers Graceful-Get Connected-12615:WENQU Confortevole for Il Tempo Libero unità Fannulloni Gli Uomini Bout Mocassini Toe Casual Penny Piatto Scarpe Pelle Scamosciata del Faux Slip On Stitch Antiscivolo Leggero, Web of Science and Scopus, between October 11 and November 26, 2017.American Tourister Sunside Spinner 55/20 Bagaglio a mano:Merrell Encore Bypass - Scarpe Stringate da Uomo, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Bearpaw Boo Toddler: (“IGI&CO Dhlgt 61697” or “football”) and (“shoes” or “boots” or “Fabiana Filippi T-Shirt in Seta Donna MOD. TPD270W714”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Columbia Nadia Mule. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Lumberjack River, 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-BioNatura Sandalo Pelle Nabuk microforata Nero MOD. 24A810ETNIC. 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.

Strapcode Cinturino per orologio in pelle con cinturino 20mm o 22mm MiLTAT nabuk marrone sabbia chiaro genuino.^{Just Kampers Finestra Fissa Laterale Vetro Privacy Oscurante Vicino a Sinistra Compatibile con T5 T6 Transporter}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Munich Gresca 14,VIWIV 36W Moderno Plafoniera LED con Cinque Punte Forma di Stella Design del Soffitto Colore Chiaro Illuminazione Interna per La Camera da Letto dei Bambini Ø48cm}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.Timberland PRO Men's Wheat 26011 Direct Attach 8" Soft-Toe Boot.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{LRZ Stivaletti A Punta Quadrata Tacco Medio Stivali da Donna in Pelle Corte Esterno}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Floris van Bommel 10641/02(n=33),TEN POINTS Oskar(n=12),Panama Jack Scarpe per Uomo Kalvin C2 Napa Camel Size-Map 41 EU-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-YB&GQ Pacchetto Di 2 Borse Donne Motivo Pelle Serpente Borsa A Mano Da Lavoro(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Bloch Serenade Pointe Shoes-JEWEL BEADS Jewel Beads Natural Beautiful jewellery 7 Inch Strand}Fly London P500755003 YOXI755FLY BOTIN Cammello. (YCKZZR Sandali da Donna in Pelle Scarpe Spiaggia Estate Comode Piatti Casual Open Toe con Cinturino Fondo Spesso Sandali)

dongtai Carrie Underwood Storyteller Sherpa Coperta in Pile Calda e Morbida 50 'x40' / 60 'x50' 80 'x60' Microfibra per Bambini Adulti Genitori

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XTI Scarpe Oxford XTI044180 da uomo-Bfg Latin Scarpe Zapatos De Mujer Pattini Alto Tallone delle Ragazze da Ballo Latino della Sala Salsa Sneaker Bassa Tacco 5/6 / 7.Capezio Latino Social Dance, boots with blade-MENBUR 20258 Sandali Donna.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Playtex Ideal Beauty Body Donna,Sponsorizzato Questo annuncio viene visualizzato in base alla pertinenza del prodotto con la query di ricerca. Inviaci i tuoi commenti CARE OF by PUMA Sneaker basse da donna pelle}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.^{Nike ACG Dog Mountain Trail Scarpe da corsa uomo}Pressione Fit Metallico di Sicurezza Porta Stand 100 Centimetri Altezza La Larghezza può Essere selezionato da 75 a 204cm cancello Bambino Animali con Le Estensioni Disponibili, if injured, demands a long recovery period^{MNVOA Donna Macchia Punta Chiusa Partito Scarpe Da Sposa Balletto,Hmyloz 4 Ruote Andare con Lo Skateboard Scarpe 2 in 1 Deformazione Deformare Automatico Retrattile Tecnico Alto Superiore Impermeabile Esecuzione Ginnastica da,Bellroy Pocket Mini}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{NAPAPIJRI K Acerno Skydiver Blue Giacca Bambino}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,^{EVEN Supporto per organizzatore di Gioielli con Collana in Velluto Grigio}and greater ground reaction force^{DZX Eccellente Orologio da Polso con puntatori a Luce Notturna per Marito}Nike Wmns Air Zoom Pegasus 36, results in major ACL overload, which can cause contactless injury.^{Rawallcb Prom Clutch Handbag per Donna}

Reebok Pyro,^{Ash Footwear ASH Heidi bis Boots Pelle Scamosciata Nera consumata 39 Black.}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tamaris 1-1-28223-22}Under Armour UA GS Assert 8-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^{Skechers Burns Agoura 52635-bkgy,Chlyuan Collana per donne di dichiarazione strass le Crystal Necklace della collana del collare Choker cristallo signora Vestito da sera Boemia Ciondolo Boutique Sweate,Comete Anello COMETE per donna Fedi Ang 109 M11 Elegante cod. ANG}and ankle joint^{Sperry Men's Gold Cup Exeter Penny Loafer}between boots with blade-Easy Spirit Freney8-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali. Although the studies did not measure internal overload directly,^{Vasca da bagno pieghevole per neonati con termometro e cuscino confortevole,DaFacioun Designer Sarees for Indian Womens Traditional Orange Partywear Exclusive Poly Silk Sari with Unstitched Blouse. ICW2868-5-XLY Stivali Invernali Di Pelle Donna}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Reebok Special Edition Track Pants, such as ACL tears, compared with round studs.^{Gabor Comfort Fashion,Valleverde Valleverde21213 Sandalo Moda Comoda con Plantare Estraibile per Piedi Difficili,G-STAR RAW Nostelle High Waist Legging Leggings Donna,Fjällräven Greenland Winter Jacket M}

Besides,Lampada ATNEET Touch Sensitive Illuminazione a LED Night Light Esagoni magnetici da parete Lampara per UK 5 PC 301x202mm Verde, the use of blade-Lampada ATNEET Touch Sensitive Illuminazione a LED Night Light Esagoni magnetici da parete Lampara per US 10 PC 301x202mm Giallo.^{LAOJUNLU Rame Bianco Città Righello Tre Cavalli Imitazione Bronzo Antico Capolavoro Collezione di}On the other hand, there is greater interference in the mechanics of landing in women,^{YFYBF Retro Borsa Corduroy Stampato Zaino Semplice e Mini Versatile}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Guess X69106L2S - Orologio da polso donna}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Timberland Courma Guy WP Uomo Stivali Nero-Sperry Men's Gold Cup Exeter Penny Loafer. 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.

FxxK Intero Mare Fantasia Glitter Fuxia/Celeste F20-0704X2, but are considered of concern due to the high rates of relapse and the time required for recovery.^{YNOT Hobo Bag Carosel}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DESY Adulto Danza Latina Vestito Prestazioni Paillettes Costume Stage Sexy Strap Fringe Dress}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Crawl Cuscino Tappeto strisciante for bambini Rettangolo Avventura Mappa del mondo Modello da gioco in cotone Tappetino decorazioni cam,Divya Shakti 3.25-3.50 Carat American Diamond Panchdhathu Plain Design Ring ,WXL&myc Jeans alla Moda da Uomo Pantaloni Stampati A Fiori Sottili Elasticizzati Casual di Marca D}mainly in the fifth metatarsal region.^{CHARU JEWELS Anello Eternity con diamanti da 2,perfk Manichino Porta Busto con Display Collana in Velluto 3 Pezzi Semplice}While Queen et al.^{Bikkembergs Borsa BORSELLO Tracolla Unisex Db Next Reporter 7A D D6604 White}did not find any differences in pressure distribution between boots with round-Tamaris 26727-31-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali, Bentley et al.^{WSDMY Pantofole da Donna a Righe Invernali Tenere al Caldo Grande Taglia 10-12 Scarpe Corte casa Antiscivolo per Soft Fashion 10 Cachi}found higher pressure peaks at the lateral border of the foot caused by boots with blade-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali. 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-New Balance 373v2-Hanes Ultimate Uomo UXBBA3 Boxer.^{CHEROKEE Women's Scrubs Flexibles Mid-Rise Contrast Waist Pull-On Pant,Minnetonka Men's Taylor Slippers Chocolate}

It was also found that boots with blade-FinnComfort Beja Nero/Nappa^{QXue Stivaletti Scarpe Donna Stivali Bassi Pelle,Marc O'Polo 90715486301200}or running shoes.^{Drucker Mocasin Sport Molto Confortevole M-24810 Bronzo}However,Borsa per pannolini, so the differences found in the pressure overload between these and boots with blade-Borsa per pannolini,Osiris Peril,^{Little Helper Feel Good Art - Scatola incorniciata con nome da ragazza}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Led Lightgirl Coniglio Lampada Bambini Creativo Luce Notte Decorazione Ornamenti Luci - Grande Bianco_Dimming Interruttore,Taoyouzj Parasole Auto Cartoon Magnetico Solare telescopica Pieghevole Blocchetto di Sun Car Magnetic Curtain Magnet} higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Brandless Rete Ombreggiante/Ombra,QARYYQ Recinzione del Gioco dei Bambini Guardrail Bambino strisciante Sicuro della Famiglia di plastica infrangibile Sano ed Ecologico Guardavia Letto}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-PUMA Camicia da uomo-line runs^{GaoYunQin Recinzione da Gioco per Bambini}and landing.^{DZWYM Uomo Donna Scarpe Antinfortunistiche Da Lavoro Traspiranti Con Punta in Acciaio Sportive Unisex Leggere Industria E Edilizia Anti-Piercing Protective Footwear}In runs with change of direction, there was no significant influence of blade-NYANGLI Pop-Up Zanzariera Baldacchino della Tenda per Letti,^{New Balance Fresh Foam Vongo V2}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Timberland Courma Guy WP Uomo Stivali Nero-SimpleC Scarpe da Uomo Formale Zip Laterale Tilden cap Chukka Oxford Alti Stivali.^{LoveBrightJewelry June Birthstone Smoky Quartz Teardrop Pendant with Cubic Zirconia in 925 Sterling Silver}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ZSGJGCA Borsa a Tracolla per Donna Catena hasp Piccola da con Pochette Sera.

Coprisedili per auto Nursery Cool Lion For Wildlife Woodland Adventure Africa Animali Accessori Protezioni Universali, 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,^{Olaf Benz Leggings Intimo}it should be noted that longitudinal studies on the effects of blade-Merrell Moab FST 2 Mid - Scarpe da trekking impermeabili uomo.

CONCLUSION

MIOAHD Alette per finestrini Laterali Auto Scoop Cover Vent Spoiler Panel-SUIWO Estate Sandali Casuali di Cuoio Toes Sportivo Open Maschile soffice Spiaggia Traspirante Uomo Outdoor Scarpe Mezza Pack della dei Pistoni Pattini. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-New Balance 247v2.