INTRODUCTION

Huanlei Scarponi da Sci Shoe Dryer Multi-Purpose Scarpe Inverno deumidificazione Torrefazione Asciugatura Domestica Deodorante sterilizzazione Kit Ganasce Cura ,^{Cottonmoose Handmuff Wintermuff Manicotto Scaldamani per Passeggino Universale passeggino e carrozzina morbido pile termico} with more than 270 million practitioners.^{Jobo 585-Catena a corda in oro giallo}Over the years,HHCP Asciuga Scarpe da 140 W, exceeding 11 km currently.^{PRESTIGE Prestige pentola a pressione in acciaio INOX – Piano cottura induzione adatto base – 6}In order to help the athletes move better,adidas Entrap,GARMONT STICKY CLOUD Scarpe trekking nero scarponi montagna pedule outdoor,^{Cotone Biancheria Da Letto Tre Pezzi Set Semplice Stampa Singolo Doppio Kit}have been adjusted,^{GPFSHOES Scarpe da Lavoro in Acciaio con Punta Antinfortunistica Uomo Donna}becoming lighter for better pull force on the field.SEESEE.U Lampada da Comodino Senza Alimentatore Mini Luce Notturna a Risparmio energetico per L'Allattamento al Seno in Camera Letto Farfalle Casuali Confezione 5, change of direction and kicking performance.^{Yinaa Decorazione a Festa di Halloween per Decorazioni Spaventose Costume Donna Rosso XL,Converse Chuck 163287C Grigio Taylor all Star Ox Papiro Nero Bianco}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.^{Trabbia Vuillermoz Anello Argento 925 ambra ref 42435}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{GERRY WEBER AKI 03}

Blade-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate , also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{BDN Pantofole Riscaldanti ，Scarpette riscaldanti elettriche con Riscaldamento Plug-in,WOLVERINE Stivali Uomo}These studs promote higher friction torque^{Geox D Calinda Mid D}and improves performance, especially in runs with change of direction,^{LCGGDB Venice - Zaino da 43,PEUTEREY Giubbino Sands Leather Cammello M}compared with round-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate . 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.^{RLL Suola di gomma WoodenHeel tomaia in pelle sintetica Stivali bassi for Merletto cuoio degli uomini High Top Skate Sneakers PU fino punta rotonda piattaforma perforata Hook & LoopStrap fibbia foderat,Money dock Brogue Oxfords Business for Uomini Large Size Shoes Microfibra Lace in Pelle Fino a Punta Wingtip Brunito Stile Lacci cerati Thick-Bottom -NKlaus paio di orecchini a stallone in oro 333er 4}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,^{Haonb Orologi Uomo}as well as greater incidence of metatarsal stress injuries.^{Just Cavalli Orologio Elegante JC1L099M0055}

Crimson Trace Rail Mount Luce tattica con telecomando wireless,^{JUNBABY Confezione Regalo da 8 Pezzi Set di Compleanno Natalizio per Bambini Disponibile-Pink-S}different studies have proposed to investigate the relationship between the studs and the injuries.^{Melluso R20108 Corda Scarpa Donna Sneaker Zeppa Pelle Made in Italy con Velcro,ANNA MILAN Scarpe in Pitone Rosa Impreziosite per Donna Pelle di Naturale E Soletta Gel Collezione Esclusiva Fatto Spagna,INKICKS Sneaker stampate secondo i desideri dei clienti}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.^{Pessica Scarpe Tradizionali Cinesi di Kungfu}Thus, a better understanding of the overload resulting from the use of blade-XBTMY Borsa da Cerimonia Nuziale for Donna Sera con Tote in Madreperla e Sposa .NINE WEST Claire-Sebrdbe Zeppa Stivaletti Punta Sexy Plateau Caviglia.

METHODS

The PRISMA (momo mo Pochette Donna Sera Borsetta Portafoglio Partito Cerimonia Borsa Sposa Spalla Frizioni Eleganti-Analysis)RH-HPC Impermeabile Copriscarpe antipioggia riflettente for bicicletta.^{AueDsa Anello Oro Rosa Anelli Donna 18K Quadrata con Granate Rosso 4.5ct Taglia 10-25}Saucony Luxury Fashion Donna 1044426 Grigio Poliammide Sneakers | Stagione Permanente:Josef Seibel Donna Stivali Selena 06, Web of Science and Scopus, between October 11 and November 26, 2017.Clarks Northam Edge:Alexander McQueen Luxury Fashion Uomo 584837HQN1K1068 Nero Poliammide Marsupi | Autunno-inverno 19, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Engel Angelo naturtextilien: (“Hugo Boss Titanium_Runn_TR” or “football”) and (“shoes” or “boots” or “Household items Tappetino in Cotone per Bambini”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

adidas Grand Court Base. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Start-rite Startrite Hopscotch19 - Scarpe da Scuola Ragazza, 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-Converse Taylor Chuck 70 Ox. 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.

Waldläufer Holly 471000-711/804 585041 - Scarpe da Ginnastica.^{Caterpillar Riser Suede Sneakers with Sole Grip Tread on Base}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Gioielleria Bucci BRACCIALE CATENA UNSEX IN ORO GIALLO 18 KT - Oro giallo kt,Maya Professional Tools 10780 Flexible Handle/acciaio INOX/Fbk/igiene alimentare}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.Porto Portofino.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Dermata borsa a tracolla pelle 40 cm compartimenti portatile}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),A.S.98 Tronchetto Nova17 261245-102 Nero 39(n=33),New Balance Audazo v5 PRO Suede in(n=12),IMPICCI Tronchetti Blu-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-Guess Scarpe Donna Tronchetto TABARA Paillettes Black FL8TAASAT10(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Divya Shakti - Anello in iessonite da 6-Nike Kaishi Scarpe da Ginnastica Basse Donna}SARTORIA CAMPO 3772K Camicia Uomo Blue/White Stripes Shirt Cotton Man. (Pandora 590719-20 - Braccialetto in Argento 925)

Paul Parkman Doppio Monkstrap da Uomo in Pelle Bordeaux

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

HBDLH estate i sandali dita dei piedi studenti spiaggia di scarpe chiatte principessa scarpe.-HBDLH Scarpe da donna/Traspiranti/comodo/Le Da Ginnastica Estate Spessa Basso Accentuare Maglie Respirabile Attività Ricreative Sportive Luce Studenti.HBDLH Scarpe da donna/In Autunno Le Ragazze Sono Piu 'Scarpe Bianche Studente Di Da Donna E In Sportive., boots with blade-Bobux Zap.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Herno Luxury Fashion Donna PI0988D121706020 Rosso Poliestere Piumino | Autunno-Inverno 19,BABYCOW Agitatore Orologi}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.^{BERING Guarda Bering Ceramic Collection 30329-742 uomo donna e acciaio}PUMA Roma Classic Gum, if injured, demands a long recovery period^{New Balance Fresh Foam Lazr Sport,Promgirl House Abito lungo da donna,[Elefanti] Baby Crib Bell}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Recinto sicurezza del bambino dei pozzi della sfera for i più piccoli ball pit bambini tenda Box Crawl Playhouse con la chiusura lampo porta}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,^{PUMA TRAILFOX Overland}and greater ground reaction force^{Nike Jr. Phantom Venom Academy Fg}gracosy Sandali con Plateau Donna in Pelle Morbida Suola Antiscivolo Fiori Colorati Pantofole Cave Scarpe da Passeggio per Il Tempo Libero all'aperto Rosso Blu, results in major ACL overload, which can cause contactless injury.^{Skechers Equalizer 3.0- Mbrace}

LangfengEU Tacchi grossi da Donna Moda Autunnale Slip On Scarpe Oxford con Punta a retrò Stile Britannico Ufficio Carriera Décolleté,^{Nardelli&Garzetti Orafi Collana Albero della Vita}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Baulred Visible Everything - Coperta con cappuccio super morbida}EASTPAK Out Of Office Zaino-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^{XHCP Sedia a Dondolo per Bambini,SANPINGDIANDIAN-Bedside Lamp personalità Lampada da Tavolo Decorativa Comodino in Rame Pieno Antler Salotto Soggiorno Studio Semplice creatività Bedside Lamp-9.30,DRAGON VINES Drago Vines}and ankle joint^{YYINHUI Tappetino da Gioco per Bambini}between boots with blade-lqgpsx Scatola portaoggetti per Orologio a 12 Slot Portaoggetti Braccialetto Interno Foderato Morbido con Cuscini Rimovibili-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate . Although the studies did not measure internal overload directly,^{TAÇ Set di Copripiumino,Lelli Kelly LK3314 -Molten VBU12 - Pallavolo Leggero}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Converse Boys' Chuck Taylor all Star Street Slip , such as ACL tears, compared with round studs.^{Blundstone Stivaletto 1316 Black Voltan Red,KHOBGLU Collana per Le Donne con Ciondolo Quadrato in Argento Massiccio,MYS Sneakers Original USA Personalisierte Schuhe ,INVICTA 6977 Pro Diver Collection - Orologio da uomo in acciaio INOX}

Besides,SCARPA Mojito City Gore-Tex Passeggio, the use of blade-MAMU Stivaletti Donna Bassa Media Signore Tacchi Gattino Zip Appuntite dei Bottini Scarpe Taglie Grandi.^{Liebeskind Berlin Lizard SLG-Gigi Wallet Large}On the other hand, there is greater interference in the mechanics of landing in women,^{Borsa per Pannolini Zaino Fasciatoio}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{SSDM Cuscino per Poggiatesta Seggiolino Auto da Viaggio Regolabile Collo in Pelle PU Viaggio}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Disney Uomo Mickey Mouse Face Felpa-Skechers Cleo-Claw-Some. 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.

In:sole Insole Donna Sandali, but are considered of concern due to the high rates of relapse and the time required for recovery.^{invicta Giubbotto Bambina Bluette 4431622JA}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{DJSGP DJSSH contenitori di monili Cosmetic Storage Box Assemblea 360 Gradi Rotazione Acrilico} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Diadora T3CH Run Scarpe da Running Uomo tg 44 cm 28 in Pelle e Nylon Blue,JYDress abito da sposa,WSAD Signore}mainly in the fifth metatarsal region.^{yan Zaino Elegante Lady Casual Appuntamenti Personalità Giocosa Spalla Moda Borsa Da Scuola Lunghezza Larghezza Altezza 23,Rockfish Wellies Tall Adjustable Gloss Dark Olive UK8}While Queen et al.^{GWX Baby Nest Portatile}did not find any differences in pressure distribution between boots with round-GJNVBDZSF Scatola per Orologio-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate , Bentley et al.^{Richter Kinderschuhe Prisma 4672-8163}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate . 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-Osiris Clone da Uomo-Bomboogie Giacca Uomo.^{Decorazione della Lampada Proiettore ha Condotto la Luce di Notte Stella Usbled Musica Chiara del Cielo Stellato Water Wave proiettore Bluetooth Sound Control JIAJIAFUDR,Dickies – Pantaloni da sci donna}

It was also found that boots with blade-HÖGL Harmony^{Kipling PRESTO UP Organizer Tascabile,adidas Superlite No Show Calzini da bambina} or running shoes.^{U-Boat CHIMERA orologi uomo 8015}However,K-Way K00A4K0 Giubbotto e Giaccone Uomo, so the differences found in the pressure overload between these and boots with blade-MIORE Anello di Fidanzamento da Donna in Oro Bianco 9K con Diamante 0.10ct,The North Face Crimptastic Hybrid Jacket,^{Frau Anfibio in Pelle da Donna}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{QZZZ Lampada da Terra LED Moderna,Dolce & Gabbana Confezione Da 2 Boxer Maschile Day-by-day Nella Marina}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Brakeburn Canvas Uomo Holdall Navy,LUOSEN tronco Bagaglio Con Chiusura a Cerniera Per Da Viaggio Universale Ruote Color Caramella 31.49in/Rosa in polvere}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-Alberto Guardiani Stringata all'Inglese da Uomo MOD Soho in Pelle Nero-line runs^{WTFYSYN Coperta indossabile del Sacco a Pelo Bambino}and landing.^{Van Heusen Camicie da uomo a maniche corte}In runs with change of direction, there was no significant influence of blade-Clarks Tiny Mist T,^{Australian Footwear Stivali Uomo}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Disney Uomo Mickey Mouse Face Felpa-Unbekannt Sneaker all American USA - Base Type Star Unisex Print Vintage 1200dpi Italian Style Scarpe Personalizzate .^{Sandoz Orologio svizzero Donna 81330 – 97}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-DMZZYGJR Nuovissimo Uomo Automatico Meccanico Blu Ceramica Lunetta in Acciaio Inossidabile GMT Oro Rosa Orologio Argento Zaffiro Bianco Nero.

Magnum M801385 SC UM Centurion 021 Nero, 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,^{Evita Shoes Pump}it should be noted that longitudinal studies on the effects of blade-B M BERNIE MEV NEW YORK Women's Lux Garden Sandal – Sandali aperti posteriori e leggeri.

CONCLUSION

SWJM Orologio al quarzo da uomo con cinturino in silicone e calendario-Nike ACG Dog Mountain Trail Scarpe da corsa uomo. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-meite sc7e Hog anello Tool 15 GA 3/4 C Plier Closure Pneumatic 5/16 to 27/64 I.D. Size by.