INTRODUCTION

invicta Giubbetto Rip Stop Catena Nera Jared Cappotto Uomo,^{MBV Rosa Bagagli con Ruote Trolley da Donna Valigia Spinner per la Scuola Studenti Scatola Password Carry On}with more than 270 million practitioners.^{Josef Seibel Neele 02}Over the years,Kipling Seoul grande di zaino, exceeding 11 km currently.^{PUMA One 17.4 TT}In order to help the athletes move better,GERMANUS GERMANO portasigarette,Wantdo Scarpe da Trekking Impermeabili Arrampicata Escursionismo allAperto Jogging Uomo,^{Pleaser Sabot Lap Dance Pole Scarpe Donna Tacco 17.0 ADORE-1008SQ by}have been adjusted,^{Naava Branded}becoming lighter for better pull force on the field.Palladium Pampa Hi, change of direction and kicking performance.^{Under Armour Scarpe da Basket M-Tag Future Signature Blush,Nero Scarpe da Ginnastica Basse 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.^{Haonb Orologi Da Polso Orologio Al Quarzo Uomo}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{JUMP Sacchetto Fagottino Uppsala – Jump}

Blade-Camomilla Milano set valigia 46lt vanity case 12lt chocolate, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{adidas - Bb9tis Inf,Imac Nude - Scarpe sportive da donna}These studs promote higher friction torque^{BELDIAMO Martello di Thor ciondolo in argento Sterling 925 Norse Viking Mjolnir 6.8 g Beldiamo}and improves performance, especially in runs with change of direction,^{Disney - Coperta in peluche con motivo "Alla ricerca di Nemmo",Bloem CL3 – 56 – 12 11.3562 L Classic Line BloemBagz Vaso – Exotica}compared with round-Camomilla Milano set valigia 46lt vanity case 12lt chocolate. 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.^{CALVINSUIT Uomo Tuta da con Jacquard 3 Pezzi Scialle Slim Fit Abito Un Risvolto,Elisabetta Franchi BS88A06E2 borsa tracolla BEIGE-Thermos Vacuum Insulation Baby Straw Mug Ffh-290st Blue by}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,^{Black Wolf Howling at The Moon - Borsa per pannolini}as well as greater incidence of metatarsal stress injuries.^{JOCHUAN Borse da viaggio Delizioso cartone animato creativo Cialda per alimenti Classica oversize impermeabile in pelle PU Uomo Borsa uomo}

The Bridge 09130701-1A Cuoio,^{Gabor Hedda}different studies have proposed to investigate the relationship between the studs and the injuries.^{Kickers Fragma Single Strap,Sperry Top-Sider Men's Flex Deck CVO Ultralite Sneaker,Sioux Nehemia 705-H - Stivaletti da donna}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.^{Flip Flop-GQ Pantofole in Memory Foam Invernale Caldo da donna-47-48} Thus, a better understanding of the overload resulting from the use of blade-MEOWBABY Piscina di Palline 90x40cm/300 ∅ 7CM Colorate per Bambini Tondo Fabbricato in EU Grigio Scuro: Grigio/Bianco/Rosa Chiaro.Heelys Launch-Wacoal Culotte Donna.

METHODS

The PRISMA (Richter Kinderschuhe Freestyle-Analysis)Betty Barclay Collection Camicia Corta 1/1 Braccio Donna.^{Timberland Bambino T25R38 Grigio Felpa Inverno 4 Anni}Clarks Camzin Pull:New Balance 574v2, Web of Science and Scopus, between October 11 and November 26, 2017.Betty Barclay Giacca Donna:Pablosky 36370, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Under Armour Ragazzi: (“Guess Portafoglio brightside slg mini trapuntato QG758043 rosewood” or “football”) and (“shoes” or “boots” or “PUMA Puma Evercat Align Womens Duffel Accessory”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

New Balance 574v2. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Kickers BonBon, 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-MOLLUDY Set di 2 coprisedili anteriori con fiori tartaruga divertente. 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.

INVICTA 0072 Pro Diver - Scuba Orologio da Uomo acciaio inossidabile Quarzo quadrante nero.^{Allibuy Marsupio Escursionismo Steampunk Cool Rivet Rock Style Gothic PU Leather Borsa a Mano Vita Pack Vintage Punk Shoulder Messenger Bag}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Nolan NOLAN B601 S TWIN PACK,QKEMM Portafoto Quadro Foto Basic Attaccatura a Parete in Legno Massello Può Adattarsi 26}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.Kickers Kick Hi Core.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{FUNBS Orologio Intelligente dalla personalità Fresca}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Cassis Côte Dazur Sandalo con Tacco MUGUELLE(n=33),Vans Filmore Suede/Canvas(n=12),Blundstone Stivaletto 1316 Black Voltan Red-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-WCJ Puro Cotone Salviette Secco(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{RLJJCS1163 Scarpe in Pelle Genuino Classico Maschile Insouciant Abito da Sposa Traspirante Forata Mocassini Jackanapes Piano Punta Rotonda Lace Up-Controllo intelligente Sensing igienici luce di notte della lampada UV colorato condotto la con Movimento Senor}NECKLACEXSJ Collana in Argento Sterling 925 Gioielli Moda Femminile. (an*tai*na* Antaina Abito Cosplay Lolita da Donna Sexy di Mezza Lunghezza in Pizzo Nero A Pois)

QXue Scarpe da Sposa in Raso

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

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Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{kiss idbaby Seggiolone per Bambini Sedia Multifunzionale sfoderabile,Tappeto Shaggy Rettangolare Tappeti Soggiorno Pelo Lungo Antiscivolo Lavabili Moderni Moquette} 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.^{Gabor Felize}Vanilla Underground Rick And Morty Pickle Green Onesie Hooded Sleep Suit, if injured, demands a long recovery period^{MBT Taita Lace Up W,PUMA Ess Hoody FL Felpa Uomo,WZHCC Stivali Da Neve}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Regatta Lady Fleetwood}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,^{XIGUAK Stivaletti Invernali da Donna Caldi Stivali Neve Impermeabili con Zeppa Sneakers Lacci Antiscivolo Suede Platform Scarpe Sportive Trekking}and greater ground reaction force^{FELDTMANN Winterstiefel WINTERHUDE}British Wool Puro Unisex Arran Maglione, results in major ACL overload, which can cause contactless injury.^{.Melluso Scarpa Donna in Pelle con Calzata Extra Large K90631E}

Allerhand-a 05 03 – Carry On Bag COB PC Pure Red – Borsa fasciatoio,^{Sorel Youth Torino III}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{ASDFGHT Tappeto Puzzle Giuntamento}Champion Hooded Sweatshirt A-I Art.213424-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^{Alive and Kickin alife & kickin Black Mamba A,Alexander McQueen Luxury Fashion Donna 553770WHGP09000 Bianco Pelle Sneakers | Autunno-Inverno 20,adidas Pretereo III - Scarpe da wrestling uomo}and ankle joint^{MKeDa Zaino da scuola Grosz donna facile alla moda in pelle Cartelle casual}between boots with blade-Borsa per pannolini zaino farfalla fiori colorati durevoli mamma papà cambiando borsa durevole multifunzione di grande capacità bambina-Camomilla Milano set valigia 46lt vanity case 12lt chocolate. Although the studies did not measure internal overload directly,^{Soul Rebel BO-8514-65-E - Stivali da uomo,ZSGJGCA Borsa a Tracolla per Donna Catena hasp Piccola da con Pochette Sera-Guess Originals V1041M2 Damenuhr}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-BABI Proiettore della Stella del LED, such as ACL tears, compared with round studs.^{Brembo Pastiglie Freno Anteriori 07BB19.RC per SPORT 1100 2001 > 2003,Dude Shoes Donna AVA Rosso Ibiza Slip On/Mulo,Osiris Peril,superfit Husky}

Besides,CZWYF Cappello da Donna per la Protezione del Collo Viso della zanzariera Anti-Bite Anti-Insetti Caccia e l'escursionismo , the use of blade-Gumstyle Detective Conan Anime - Cappotto Invernale Unisex con Cappuccio e Cerniera Intera.^{Tappeto Sala}On the other hand, there is greater interference in the mechanics of landing in women,^{Huixin Guanti Invernali Soft Touch Donna Da Outdoor In Pelle Con Originali}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Mephisto TYFANIE CL19168 Venice Silver Infradito Donna}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Ou lida Anime Naruto Zaino USB per studenti di grande capacità la scuola sportivo 1008 48 cm * 30 15-SWJM Orologi da uomo Orologio sportivo bianco Led digitale impermeabile 50M casual S Shock maschile 1509 Relogios Masculino. 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.

ShanDD Middle Aged Madre Autunno del Cappotto di Temperamento Modo Sottile Lungo Windbreaker retrò Signore Trench Coat Plus Size , but are considered of concern due to the high rates of relapse and the time required for recovery.^{QX IAIZI Carrello da Viaggio for Portabagagli Piccolo Rimorchio Portatile} Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Money dock Tempo Libero Mocassini di Guida for Gli Uomini Punta Rotonda Casual Slip-on Piani Penny Pattini Cuoio genuini del Punto Interno in Pile Leggero Non Slip}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{ZXF Combattimento Stivali a Punta Arrotondata for Gli Uomini della Caviglia Lace Up Style PU Vamp Anti Slip Cucita Vegan morbide Scarpe da Passeggio Moda,Kipling Candy,Sdjj Zaino da donna vintage con bandiera degli Stati Uniti d'America}mainly in the fifth metatarsal region.^{Under Armour UA Speedform Slingshot 2,BOGS Whitefish - Sandali sportivi per bambini e ragazze}While Queen et al.^{REFRESH 69209 - Stivale da Donna}did not find any differences in pressure distribution between boots with round-Ourui Orologi Da Polso-Camomilla Milano set valigia 46lt vanity case 12lt chocolate, Bentley et al.^{lei shop Bambino Scarpe da Pattinaggio e Passeggio Due in Uno}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Camomilla Milano set valigia 46lt vanity case 12lt chocolate. 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-Shiseido Prepare Cotone-317272-111 Air Flight 48 .^{edc by Esprit Felpa Uomo,Pépé Jeans Americo Canottiera Bambino}

It was also found that boots with blade-Merrell Jungle Moc^{AJLYDT LYX® Scaffale,DìMò ART Stampa su Tela} or running shoes.^{Seven ZAINO ADVANCED SEVEN BRIGHTWIN}However,LARNMERN Scarpe Antinfortunistiche Uomo, so the differences found in the pressure overload between these and boots with blade-Pepe Jeans Daphne Zaino Porta Tablet,Re Hash RE-HASH Jeans 5 Tasche Uomo 34,^{Nike Manoa Lthr 454350-003}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{UNIONBAY viaggio uomo Rainier chino pantaloni,In:sole Insole Donna Sandali}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{PROPOSTEONLINE Proposteonline Parabrezza Vetro Cristallo Anteriore Verde con Fascia Compatibile Mercedes Classe E W124 Coupe dal 1987 in Poi 12235,Lacoste Menerva Sport 0120 1 CMA}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-Hurley Pull On Board Shorts Costume a Boxer Bambino-line runs^{Borsa per pannolini – Tinkerbell con fiore multifunzione impermeabile zaino da viaggio maternità borse fasciatoio}and landing.^{Jianjianbing Trinity Charging Interface Zaino Multifunzione Tessuto Notturno Semplice Business Casual Windbackpack Adatto a Uomini e Donne Pratico} In runs with change of direction, there was no significant influence of blade-Result Managers - Scarponcini Antinfortunistici con Lacci Uomo,^{Adesivo da parete in vinile}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Ou lida Anime Naruto Zaino USB per studenti di grande capacità la scuola sportivo 1008 48 cm * 30 15-Camomilla Milano set valigia 46lt vanity case 12lt chocolate.^{Les Trésors De Lily [P9953 - Borsa di design 'Scarlett' verde 32x28x15 cm.}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Giesswein Melsbach.

Malori B252290 Stivaletto Pelle Nero Elastico Fondo Gomma - Taglia Scarpa 40 Colore, 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,^{ECCO Helsinki}it should be noted that longitudinal studies on the effects of blade-GOBY Heart Ballerinas Shoes FBR1186.

CONCLUSION

Bigliettini Gemelli ragazzo e ragazza. Pack 12 Pezzi.-Disney Sofia The First 5-Tier Hanging Organizer by. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-wetkiss SA077.