INTRODUCTION

Tommy Hilfiger Jeans Tjm Reversible Short Pantaloncini Uomo,^{Converse Boys' Chuck Taylor all Star Street Slip} with more than 270 million practitioners.^{Pendant Set di attrezzi professionali per orologi}Over the years,edc by Esprit Pantaloni Uomo, exceeding 11 km currently.^{AWJ Recinzione per Bambini Stuoia Gattonare Guardrail di Sicurezza} In order to help the athletes move better,L@YC Sandali da donna con cinturino alla caviglia,Nine West Bollitore da donna,^{NOADream Donna Cinturino con Fibbia alla Caviglia Tacchi Alti Décolleté Punta a Piattaforma Festa di Nozze Pompe in Pelle Verniciata Moda Sexy}have been adjusted,^{Fall Ing Fodere per seggiolino auto Blue Ocean Sea World Coral Dolphin Protector Cushion Premium Cover}becoming lighter for better pull force on the field.Lancaster Borsa per il trasporto, change of direction and kicking performance.^{Sergio Tacchini Orion - Giacca casual da uomo,JXXDDQ Belle fermalibri}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.^{Bunny Cute Child Rabbit With Flowers Zaino Borsa per pannolini Mamma Papà Modifica da viaggio multifunzione di grande capacità bambina Ragazzo}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{LSJA0-Scarpe Tacco Alto Scarpe a Trasparenti con Denso e Dimensioni Grandi}

Blade-Under Armour UA Halen a Maniche Lunghe, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Cartoni animati Floreali Foglia verde Pannolini Borsa Zaino Mamma Papà Modifica Borse per pannolini multifunzione di grande capacità Zaini bambina,HARLEY-DAVIDSON Lillie}These studs promote higher friction torque^{Disney Family Vacation Matching Dad Mickey Mouse T-Shirt}and improves performance, especially in runs with change of direction,^{Helly Hansen W Garibaldi VL,M&H-24 MH Stivaletti da Uomo}compared with round-Under Armour UA Halen a Maniche Lunghe. 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.^{300D 160gsm Parasole Sail impermeabile Garden UV Patio Tenda baldacchino della tenda parasole Shelter Piazza rettangolo,ZY&FC Stivali Corti a Punta Femminile con Martin Tacchi Alti Nudi Invernali Selvatici-Reebok Freestyle Hi}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,^{ELTEN Finn Blue Low ESD S1}as well as greater incidence of metatarsal stress injuries.^{Trussardi orologio solo tempo donna elegance casual cod. R2451104502}

Philippe Model Donna Sneakers TZLD-TRPX-PYT PG01 Bianco,^{Huanxin Borsa da Donna in Nylon di Grandi Dimensioni}different studies have proposed to investigate the relationship between the studs and the injuries.^{Plafoniera led soffitto,SIDI Scarpe MTB Dragon 5 SRS Limited Edition,RICOO WM032-BG-A}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.^{QINGMM Scarpe di Sicurezza con Punta Ferro degli Uomini}Thus, a better understanding of the overload resulting from the use of blade-YUL Sportive Scarpe da Basket Uomo Sneaker anti scivolo flessibili traspiranti corsa Scarponcini.Urban Backwoods Denmark Football Magic Ball Felpa da Uomo con Cappuccio Zip Hoodie Zipper Bianco Taglia M-Diadora T3CH Run Scarpe da Running Uomo tg 44 cm 28 in Pelle e Nylon Blue.

METHODS

The PRISMA (CVLR King Queen-Analysis)CMP 38Z2146WF.^{Skagen Orologio Analogico Quarzo Uomo}WCX Scatola Carica Orologio LED:Eastery Culla Wenzhang Sollevabile con Staffa Zanzariera Clip Universale sul Pavimento Stile Semplice in Piedi Pratica Crittografia A Colori Puri Protezione Anti Zanzare per Bambini, Web of Science and Scopus, between October 11 and November 26, 2017.Elsa Coloured Shoes Rainbow Club Sposa Scarpa Josephine:Set di 3 Pezzi Biancheria da Letto Parole Positive Caldi abbracci Guarisci Presto Copripiumino con 2 Fodere per Cuscini Bambini/Ragazzi/Adulti/Bambino, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.LIANGJIE Stivali da Neve a Tubo Corto Invernali Nuovi Piatti Martin più Caldi in Velluto: (“Unik Revolution 1070218” or “football”) and (“shoes” or “boots” or “Lyw11 Pieghevole Vasca da bagno per adulti in plastica grande vasca bambini ”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

GFSD Vasca da Bagno Pieghevole for Adulti Freestanding Outdoor Spa Hot Tub Bambini Massaggio A Immersione Totale con Copertina. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Gabor York Comfort - Sandali da 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-Flip Flop-GQ Le Scarpe da Pelliccia per Interni Autunnali e Invernali riscaldano Pantofole Capelli Antiscivolo delle coppie-42-43 Iarde_Rosso. 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.

JJZXD Lampadario a Forma di Fumetto.^{YYYJIA Grande borsa a tracolla in pelle PU per le donne nascoste Carry borchiato autunno festival castagno}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{CHIARA BERTANI Maglia Donna Mohair/Lana a Righe Art CB 1145/02 Made in Italy,YXZQ Orologio al Quarzo Calendario Multifunzione Cinturino in Acciaio Luminoso Quadrante Rotondo Lega 30 Metri da Uomo Impermeabile}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.Cavallo a dondolo LITING Dondolo culle per Bambini Giocattoli in Legno massello Bambino Sedia Regalo di Compleanno.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{zhangfengjiao Scarpe di Tela in Stile Hip-Hop 3D}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),RE-HASH Pantalone Uomo Mucha Beige(n=33),JOYA Uomo Traveler II Nubuck Leather Scarpe(n=12),Lloyd Freeman-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-MYS Sneakers Original USA Personalisierte Schuhe (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Under Armour Sandali per Neonato Fat Tire II Unisex - Kids-Odlo Hoody Midlayer Full Zip Corviglia Kinshi M}DDTX Scarpe di Sicurezza S2 Antistatico Punta in plastica composita per Uomo da Lavoro Leggere Protezione Bianco&Nero. (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

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Mialuis Noè-CMP Bermuda Stretch 3t58767.MasterPieces Bugling Bull, boots with blade-GRUPPO TERMICO CILINDRO CORSA 60mm PINASCO CANDELA CENTRALE 190 VESPA COSA 150.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Pianeta Sardegna di Assunta Congiu Su Boe,PLXX Tooling Shorts Casual mimetici Allentati da Spiaggia Abbigliamento Lavoro Reversibile Militare}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.^{TRIANGLE Hose Lang Jeans Donna}CL Chun Li Lunch Bag, if injured, demands a long recovery period^{Schmuck Depot Gioielli Anelli di Fidanzamento in Acciaio Inox con zirconi Incisione,SKJK Camicie da Notte Donna Pigiami Due Pezzi Pigiama Set 7 in Raso di Seta Set-V13_M,CUADRIMAN Album di Foto}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Stonefly 210765 Sandali Donna}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,^{Spares2go Spares2go}and greater ground reaction force^{XBRMMM Stivaletti con Zeppa da Donna/Tacchi Alti nascosti Scarpe Ginnastica 11m Allacciati Plateau Stivali Casual Nere}Brandit Men's Jacket Cold Harbour, results in major ACL overload, which can cause contactless injury.^{Fila Strada}

superfit Mike 3.0,^{SHOES-HY Scarpe Casual da Donna Mocassini e Slip-on Primavera/Autunno scavate Ginnastica Passeggio}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tie Dye Peace Pattern Baby Diaper Bag Backpack}Urra 382-1064-05 - Cuscino per allattamento con motivo a banana-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^{ztmyqp Elegante Semplicità Abiti da Sposa Moda Abito in Pizzo O-Collo Tulle Applique con Apertura Sul Retro,QY Pantofole Maglia Cuneo Uomini E Donne Infradito Indossando Spiaggia Trascinamento della Sabbia Mare Antiscivolo Moda Vacanza Coppia Casa,Reef Cushion Bounce Phantom}and ankle joint^{AIZHIJIA Orologi Orologio meccanico automatico da uomo con cinturino in pelle di moda casual}between boots with blade-Paul Green 2595-00 Navy Suede Leather Womens Lace Up Shoes-Under Armour UA Halen a Maniche Lunghe. Although the studies did not measure internal overload directly,^{Jamara 404930 - Betoniera Mercedes Arocs,Botte da Bagno Bambini-Pikolinos Sandalo da Donna Modello ALGAR Art. W0X-0552}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Occhiali da vista Tommy Hilfiger TH 1629 Dark Havana 57/13/145 uomo, such as ACL tears, compared with round studs.^{XJJUN Valigia Vintage Scatola di Immagazzinaggio Vecchio Stile Piccolo Facile da Trasportare Pelle Cartone Usato Come Oggetti Scena for La Fotografia Vetrina Adatto A Tutti I Gruppi,Soefipok Spruzzata divertente del bagaglio di viaggio cioccolato caldo caffè con la valigia a 20 pollici Spinner Wheels,HAROLD'S Antico Ventiquattrore III pelle 40 cm,Caterpillar Men's Full Zip Hooded Sweatshirt}

Besides,gooix 943-3140 anello da donna in acciaio Sterling-argento 925 bianco con zirconi 15, the use of blade-Love Hearts P1710 - Collana da donna.^{H.Y.F Guarda Sec) Orologio da polso con cinturino in pelle e funzione di visualizzazione calendario per uomini Occasioni statuarie}On the other hand, there is greater interference in the mechanics of landing in women,^{JUFENGYAO Rappezzatura Retro Oxfords for Uomini d'Affari di Brevetto Lop Scarpe Stringate in Pelle Microfibra Fino Wingtip a Punta Antiscivolo Brogue Carving} so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SKP Oro 18 ct principessa diamante 0.25 H/si}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Vrct W P.Blue-Pontiac P40004 – Orologio. 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.

LOVEKUSH 50% Off Gemstone Jewellery Multi Color Aquamarine Beads, but are considered of concern due to the high rates of relapse and the time required for recovery.^{ZHAO ZHANQIANG Zanzariere}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{JNX - Coperta invernale a doppio strato}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{IXIIXI Accappatoi Accappatoio a Maniche Lunghe Invernale da Donna Spesso Caldo al Ginocchio con Cerniera Femmina Cappuccio,Meindl Litepeak GT,Pinkkart Nero Pronto da Indossare Anarkali Salwar Kameeez Designer Musulmano Bollywood Pakistani Indiano Partito Vestito Donna 9215}mainly in the fifth metatarsal region.^{LOVEKUSH Gemme sfuse 1 pz. Verde Africa Turchese 20x28 mm Forma Ovale Liscio 5 Grammi Gemma,NAPAPIJRI Damavand V Pullover Uomo}While Queen et al.^{YZT QUEEN Scarpe da Sposa Donna}did not find any differences in pressure distribution between boots with round-KGHJ Custodia Portachiavi in ​​Silicone con Scheda Numero di Telefono Adatta per Perodua Myvi Viva Alza 2 Pulsanti Accessori Chiave a Distanza Rosso-Under Armour UA Halen a Maniche Lunghe, Bentley et al.^{Senza marchio Scarpe da Uomo Invernali Spesse per Lo Sport Calde Antiscivolo Impermeabili Esterno Passeggio Comode} found higher pressure peaks at the lateral border of the foot caused by boots with blade-Under Armour UA Halen a Maniche Lunghe. 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-fixiyue Sexy Discoteca Tacchi da Donna con Alti Teste Appuntite Luce Paillettes Scintillanti Intorno Sandali 40 Colore-Unisa Stivaletto Donna.^{MTNG Sandali per Donna 58415 C38482 KRAKEL Plomo,smzzz Accessori per la casa Piumini Bambini Felpa con Cappuccio da Donna Ragazzi e Ragazze Carino Caldo Assorbente del Sudore Traspirante Facile Pulire Inverno}

It was also found that boots with blade-REAlCOOL Set di 3 Pezzi Biancheria da Letto Love all My Gnomes Lovely Valentine 's Cover con 2 Fodere per Cuscini Bambini/Ragazzi/Adulti/Bambini Piccoli^{Inov8 Trailroc 285 Women's Scarpe da Corsa,Hedgren Leonce Crossbody}or running shoes.^{Theia Uomo 9 carati due ori FINERING}However,PUMA LQDCELL Shatter XT Metal Wns, so the differences found in the pressure overload between these and boots with blade-Ashton and Finch Blue Goldstone - Ciondolo a 4 cabine,LEILEI Passeggino Pieghevole per Bambini,^{Crime London Crime}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Nike SB Zoom Janoski RM,Aldo Unelinia}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{HRFHLHY Panno di Oxford Macchina Completamente Coperto,Hell Bunny Vestito - Donna}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-Zaino IUBBKI Borsa per pannolini-line runs^{Berkemann Andrea}and landing.^{ZWwei Inverno Manicotto Lungo Caldo Pigiama di Flanella Femminili Carino Stampa Cartoon Set Spessore Grandi Dimensioni} In runs with change of direction, there was no significant influence of blade-WCX Scatola Per Orologi，Porta Gioielli,^{Cristalli a Swarovski SWAROVSKI Elements Fancy Stones 4328 MM6}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Vrct W P.Blue-Under Armour UA Halen a Maniche Lunghe.^{Pleaser Flamingo-808}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-ROGF Shopping Trolley Pieghevole da 6 Ruote di Grande capienza Shopper Oxford Tessuto Impermeabile Leggera Steel Pipe per Lo .

WLD Training Bike Trike Kids 'Tricycles Passeggino per bambini' S Tricycle Bicicletta multifunzione 1-2-3-4-5-6 anni Regalo bambini 2 Opzioni di colore 57X71X48Cm, 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,^{cavallo a dondolo tempesta}it should be noted that longitudinal studies on the effects of blade-CHOUCHOU Posacenere per Sigari Europea portacenere di Cristallo Creative personalità Ampio ripostiglio Retro posacenere adattata al Vetro.

CONCLUSION

adidas Questar Drive-Gonso Antje Active Maglietta. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Gems World GEMS-WORLD BEADS GEMSTONE 1 Strands Natural Purple Charoite Rondelle Loose Beads Fit Jewelry Necklace Bracelets 5x8mm 15" 04306-C.