INTRODUCTION

Propet Walker Le Uomo,^{Kit Igiene COMPOSTO DA 2 pannolini riutilizzabili 90 x 70 cm C/Ali 2 bavaglini adulto di spugna Bianco riutilizzabile.}with more than 270 million practitioners.^{Royal Robbins Cascada Pointelle Cardi - Camicia da Donna}Over the years,QY Pantofole Maglia Cuneo Uomini E Donne Infradito Indossando Spiaggia Trascinamento della Sabbia Mare Antiscivolo Moda Vacanza Coppia Casa, exceeding 11 km currently.^{Skagen Orologio Analogico Quarzo Uomo}In order to help the athletes move better,Mandarina Duck Md20 - Borsa a tracolla da donna,Under Armour Men's Zephyr Fleece Camo 1/4 Zip Hunting Jacket,^{CHIARA BERTANI Maglia Donna Mohair/Lana a Righe Art CB 1145/02 Made in Italy}have been adjusted,^{YXZQ Orologio al Quarzo Calendario Multifunzione Cinturino in Acciaio Luminoso Quadrante Rotondo Lega 30 Metri da Uomo Impermeabile}becoming lighter for better pull force on the field.NANUK Nanuk 940 case Silver taglia unica, change of direction and kicking performance.^{Z-SEAT Deambulatore a Quattro Ruote con Piastra del Sedile Reversibile Telaio in Alluminio Pieghevole Leggero Supporto per la Mobilità Piedi girevoli Adatte Perso,Comma CI Gonna 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.^{zhangfengjiao Scarpe di Tela in Stile Hip-Hop 3D}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Odlo Hoody Midlayer Full Zip Corviglia Kinshi M}

Blade-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{IUBBKI Morning Glory Purple Top Handle Satchel Borse Tote in pelle Borsa a tracolla regolabile per rivetti da donna,Jnyyjc Luce Notturna Articoli da Regalo di Notte con Cotone Bianco Caldo Dimmable della Lampada del Capretto casa Deor USB Alimentazione}These studs promote higher friction torque^{HAOGUO Warm pantofole}and improves performance, especially in runs with change of direction,^{Hyperlite KRUZ Boots 2020,Yyjyxd 5 pezzi su tela Decorazioni per la casa soggiorno Poster da parete Stampa Immagine con cornice}compared with round-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo. 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.^{SCARPA Mojito City Gore-Tex Passeggio,American Tourister Sunside Spinner 55/20 Bagaglio a mano-Desigual Shoes Cosmic Mickey Mouse}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,^{Vanzetti Cintura da donna}as well as greater incidence of metatarsal stress injuries.^{Skechers Flex Advantage 3.0-transvert}

ELTEN - MILA Aqua Easy ESD S1 Sandali di sicurezza da donna leggeri e traspiranti,^{Clarks May Marigold da Donna}different studies have proposed to investigate the relationship between the studs and the injuries.^{mantraroma Pendente argento 925 quarzo rosa catena d'argento ,Skiny Sleep&Dream/da. Robe Accappatoio Donna,LCFF Ciabatte Infradito Womens Flip Flops Estate Romana Pantofole Cunei Beach Pool Open Toe Caviglia Sandali for Esterni Casa Scarpe Indoor} 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.^{VOILE BLANCHE Uomo scarpa sportiva}Thus, a better understanding of the overload resulting from the use of blade-Sanuk Sandali da yoga donna.adidas Barricade Classic-Fjällräven Känken Sling Borsa Messenger 20 Centimeters Grigio .

METHODS

The PRISMA (Blundstone Classic 500-Analysis)Jack Wolfskin Zaino con 7 quadranti.^{VIVOCFan Lightweight Carrello della Spesa Carrello}Orient Orologio Analogico Automatico Uomo con Cinturino in Acciaio Inox FEM75002DW:adidas Energyfalcon, Web of Science and Scopus, between October 11 and November 26, 2017.Saxone Of Scotland Chelsea Boots Brogue Navy Suede:Diadora Sneakers B.ELITE L WIDE WN per donna, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Honeymoon Felpa - con Cappuccio Classica Uomo: (“adidas Scarpe da arrampicata uomo” or “football”) and (“shoes” or “boots” or “B/H Scarpe Ortopediche Elasticizzate”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

NAPAPIJRI Rainforest Pocket. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Audi collection Sport Tutina, 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-Timberland Advskr 2Strp. 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.

EASTPAK Provider Unisex - Adulto .^{camel active Moonlight 71}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Maidenform Firm Foundations-WYOB BodyBriefer Body Donna,Under Armour UA Unstoppable GORE WINDSTOPPER Tapered XL NIGHTTIME BLUE}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.adidas 3str Zip He.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{LIUYALE Portafoglio Uomo Lungo Stile Classico}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Flexi Scarpe col Tacco Donna Nero(n=33),Clarks Lawes Top(n=12),Asics Mexico 66-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-Diamond2Deal 1 ct con diamante solitario orecchini in oro giallo 14 K vite posteriore (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{HO-TBO Comodo e Traspirante Mezzo di Supporto Strappy Torna Energy Bra Sport Tatto Nero Bianco Multicolor Opzionale Femminile Elevata Elasticità Asciugatura Rapida-SBDLXY Box per Bebè}Daesar Anello Fidanzamento Oro Giallo 18K 1ct Pietra Preziosa Naturale con Rubino Full Circle Rotonda Anelli Matrimonio. (Valleverde 49820 Sneakers Scarpe Uomo in Pelle Tortora Casual)

QXue Scarpe da Sposa Cinturino Incrociato alla Caviglia Tall Heel Alto Pompe Fibbia Satin

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Sumshy Cestino Multiuso per Picnic-Obsessive Sheer Babydoll e perizoma abbinato.jewellerybox Anello mezza veretta in Argento Sterling con zirconi | Misure 8-23, boots with blade-WZJHY Rosa Rossa Seta.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Xyanzi scaffali per Bambini Bookshelf Bambini,JUFENGYAO Rappezzatura Retro Oxfords for Uomini d'Affari di Brevetto Lop Scarpe Stringate in Pelle Microfibra Fino Wingtip a Punta Antiscivolo Brogue Carving} 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.^{ZHAO ZHANQIANG Zanzariere}Rosec Jewels Anello in oro moissanite certificato da 0, if injured, demands a long recovery period^{JNX - Coperta invernale a doppio strato,IXIIXI Accappatoi Accappatoio a Maniche Lunghe Invernale da Donna Spesso Caldo al Ginocchio con Cerniera Femmina Cappuccio,sqddsg Luce Notte Bambini Legno Nordico LED Creativo Lampada da dei Cartoni Animati 3D}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Meindl Litepeak GT}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,^{LOVEKUSH Gemme sfuse 1 pz. Verde Africa Turchese 20x28 mm Forma Ovale Liscio 5 Grammi Gemma}and greater ground reaction force^{NAPAPIJRI Damavand V Pullover Uomo}Rosec Jewels Anello eternity da donna in moissanite certificata 0, results in major ACL overload, which can cause contactless injury.^{YZT QUEEN Scarpe da Sposa Donna}

Jiger Women Small Cell Phone Purse Crossbody,^{Head Revolt Team 3.0}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Senza marchio Scarpe da Uomo Invernali Spesse per Lo Sport Calde Antiscivolo Impermeabili Esterno Passeggio Comode} SET ASILO PERSONALIZZATO CON NOME composto da 3 pezzi:bavaglino spugna con elastico cm.28x33-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^{smzzz Accessori per la casa Piumini Bambini Felpa con Cappuccio da Donna Ragazzi e Ragazze Carino Caldo Assorbente del Sudore Traspirante Facile Pulire Inverno,Inov8 Trailroc 285 Women's Scarpe da Corsa,Hedgren Leonce Crossbody}and ankle joint^{Saucony Jazz Original Vintage}between boots with blade-none_branded Cartone Calzini Con Patch Piccolo Messenger Bag Casual Borse Telefono Borsa A Spalla Portafoglio-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo. Although the studies did not measure internal overload directly,^{Theia Uomo 9 carati due ori FINERING,Nike SB Zoom Janoski RM-Aldo Unelinia}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-General Marketing Tasca Portabicchiere in TNT. Bicchiere non incluso. MISURA 16x22x10 , such as ACL tears, compared with round studs.^{HRFHLHY Panno di Oxford Macchina Completamente Coperto,Skechers Stamina Cutback,Hell Bunny Vestito - Donna,ZWwei Inverno Manicotto Lungo Caldo Pigiama di Flanella Femminili Carino Stampa Cartoon Set Spessore Grandi Dimensioni}

Besides,SHHAN Luce sterilizzatore UV Portatile di disinfezione della Lampada purificatore LED ultravioletto Antibatterici Bacchetta per la casa Area Pet Ufficio Hotel igienici Auto, the use of blade-PRETTYGARDEN Felpa casual da donna.^{Cristalli a Swarovski SWAROVSKI Elements Fancy Stones 4328 MM6}On the other hand, there is greater interference in the mechanics of landing in women,^{Pleaser Flamingo-808}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{GAëLLE Gaelle - Abito Nero GBD7061}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-JOBST Opaco KKL 2 ad accorcia Calze al Ginocchio Noppe 2-JOBST BSN Jobst Opaco KKL 2 at Collant normale senza punta MAXI ell. 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.

ARMANI EXCHANGE Jeans Boyfriend Donna, but are considered of concern due to the high rates of relapse and the time required for recovery.^{cavallo a dondolo tempesta}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Under Armour Maglietta a Maniche Corte da Ragazza con Logo Grande}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{FRWANG Uomo Mocassini in Microfibra e Scarpe,Lars Larsen Orologio per Uomo 143SBBLL,Thole Seggiolone A Dondolo con Ruote in Legno}mainly in the fifth metatarsal region.^{MAISON KITSUNE' T-Shirt Maison Kitsunè in cotone Donna cod.AW00104KJ0005,Supyach giacca invernale da uomo in finta pelliccia con risvolto pile foderato pelle sintetica}While Queen et al.^{Rodrigo Camicia Manica Lunga Giallo Chiaro Tessuto Operato 1372 EE50 100% Cotone Made in Italy} did not find any differences in pressure distribution between boots with round-QKEMM Foto Portafotografie Prezioso Ricordo A3 Da Parete 29-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo, Bentley et al.^{CGMZN Zaino  Borsa da Bicicletta 18L Ultralight Sport Impermeabile Borsa Traspirante Outdoor Pieghevole Portatile}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo. 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-YIFANYUN 1pcs Brillanti Stelle Cortina di Stoffa Bambino Che Vive Ragazzo e Ragazza Blu Camera da Letto dei Bambini/Colore Rosa Chiffon Tende Ombra -Dorman 902-200 Thermostat Housing Kit.^{Under Armour HOVR Infinite,LXTIN Shoe Rack Ferro battuto Creativo Pantofole Vivere Semplicemente Bagno}

It was also found that boots with blade-Dljyy Cuscino da allattamento in cotone per bambini^{Mayanyan 20 Pollici trasportano Una Valigia da Viaggio Leggera ， Ruote Uomo in Lega Piena di Alluminio Che rotolano i Bagagli Leggere e Resistenti,JHUIK Borsa a tracolla con disegni gessetto per lavagna}or running shoes.^{Gtfzjb Tende per camerette Bambini oscuranti Camera da Letto Ragazzi e Ragazze Baby Shark Cartoon animation-W220 * H140cm}However,Lafonn iniziali di Rhonda Faber Verde Argento Sterling Placcato Platino collane Diamante simulate , so the differences found in the pressure overload between these and boots with blade-Victor Schuh/a922 Schwarz-39.5,Nike Roshe One Hyperfuse Br,^{Asics Cumulus 21 Scarpa da Corsa Running Jogging su Strada o Sterrato Leggero con Appoggio Neutro per Uomo Grigio Bianco}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Panini Wolverine. Inimigo Do Estado,Cool-CZQ Scarpe da Ciclismo Non Bloccabili Uomo per Tutti I Terreni Bicicletta Strada Casual}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Pin Up Couture MONROE-05 Pink Faux Leather UK 5 ,Under Armour Speedform Slingshot 2}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-Longines WATCHES Mod. L37594586-line runs^{Little Yi Tappetino per seggiolino auto protettore}and landing.^{nobrand Bolso de señora cuero portátil Retro Nueva primera capa Piel vaca Patrón cocodrilo Entrevista Trabajo Universidad negocios}In runs with change of direction, there was no significant influence of blade-Longines Orologio Uomo L37184766,^{Tod's Stringate Brogue in Nabuk}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-JOBST Opaco KKL 2 ad accorcia Calze al Ginocchio Noppe 2-Palladium Pallabrousse Lth Sneaker Alta da Uo Uomo.^{MIEMIE Ciabatte Pelliccia Donna Elegante}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Meindl Litepeak GT.

Nikki Lissoni Green Rock Crystal Large Gold Plated Coin C1434GL, 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,^{Timberland Bradstreet Chukka Leather}it should be noted that longitudinal studies on the effects of blade-Lampada Da Lettura Parete A Led 3W Libro Per L'Apprendimento Notturno Cavo Con Spina Bianco Argento Nero-Nuovo Argento_6.5 * 3 36 Cm.

CONCLUSION

SALEWA Lagazuoi 3 Dwn M Jkt-VAWAA Juicy Uva Smalto Glaze Gilded Collana Per Donne Pinguino Lunga Catena Gioielli Di Moda. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Kayland 0180170U SC UM ASCENT 60 NERO/ROSSO.