INTRODUCTION

XUELIAIKEE Shaggy Tappeto per Camera da Letto,^{YXWa Scarpe da Trail Running Trekking Outdoor Uomo in Mesh Traspirante Escursione Estiva a Vita Bassa Leggera Antiscivolo con Cinturino Stivali Ingegnere} with more than 270 million practitioners.^{Lorenz 26978BB – Orologio con cinturino in acciaio inox}Over the years,LNDDP Materasso Tatami Imbottito, exceeding 11 km currently.^{Bfg Latin Scarpe Zapatos De Mujer Pattini Alto Tallone delle Ragazze da Ballo Latino della Sala Salsa Sneaker Bassa Tacco 5/6 / 7}In order to help the athletes move better,Lampada da soffitto a LED camera letto matrimoniale corridoio lampada soggiorno balcone rotonda plafoniera geometrica diamante luce tricolore-bianco_40 * 40 7 cm,JIANGYA Set di Cappelli per Sciarpa Invernale Spessa Cappello in Lana Calda A Due Piani Grandi Pom Pelliccia,^{yunhou Stivali da Donna Classico Caldo Piatti Elegante Senza Tacco Scarpe Piega Martin Tinta Unita Testa Rotonda Stivaletti Stringati Nero Marrone EU 35-43}have been adjusted,^{DMZZYGJR Orologio da Uomo Nuovo di Zecca Meccanico Automatico Stile Daytona Orologi Acciaio Inossidabile Nero Oro Bianco Pelle Grigio}becoming lighter for better pull force on the field.ZHBD Cartella da Uomo Brown in Pelle Laptop Vintage Messenger Bag Satchel Borsa di Viaggio for Gli Uomini Regali per Ufficio Commerciale , change of direction and kicking performance.^{8000 Tilma 20i – Pantofole da Uomo Unisex Adulto,XMJM Inverno Camoscio Stivali da Neve}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.^{JOBST Opaco KKL 2 ad accorcia Calze al Ginocchio Noppe 2}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Suntradition Orecchini a cerchio}

Blade-U.S. POLO ASSN. MARCS4241S0_CY1, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{HUANGYAHUI Carta da Parati Sky Abstract Tree Birds Soggiorno TV Sfondo Decorazione murale murale-250cm W x 200cm H,CALLAGHAN 87131 Combinato Nero - 60027}These studs promote higher friction torque^{Guess Astrid Backpack with Flap Gold}and improves performance, especially in runs with change of direction,^{Justin Reece Jasper - Stivali Brogue da Uomo,AFCITY-bag Zaini moda donna}compared with round-U.S. POLO ASSN. MARCS4241S0_CY1. 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.^{Liudan Bracciali Oro Viola Cinnabar Bracciale Naturale Natal Anno Donne Male Spirito Uomo e Genuine in Argento Sterling,SUIWO Estate Sandali Casuali di Cuoio Toes Sportivo Open Maschile soffice Spiaggia Traspirante Uomo Outdoor Scarpe Mezza Pack della dei Pistoni Pattini-HEIDE HEINZENDORFF Realizzato ciondolo paio di solido Crystal Blue topazio}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,^{Skechers Flex Appeal 2.0-Reflection}as well as greater incidence of metatarsal stress injuries.^{PUMA Cell Magma}

Schiesser Schlafanzug Lang Pigiama Uomo,^{Guess analogico Quarzo Orologio da Polso W0376G1_Silver}different studies have proposed to investigate the relationship between the studs and the injuries.^{Box per Bambini Safety Anti-Skid Playpen Activity Centre Giochi for Recinzione del Bambino Giocare con Portello Locked,Cornici foto Photo wall living room accessories Creativo in stile mediterraneo ciondolo camera da letto combinazione cornice,Festina Orologio Elegante F20479/1}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.^{ECCO Shape 35 MOD Block}Thus, a better understanding of the overload resulting from the use of blade-GASLIKE Cabrio Passeggino.Reebok RCF Compression AOP-Clarks Un Capri Step Black Nubuck Leather Womens Slingback Wedge Sandals 41.

METHODS

The PRISMA (WhYlzh Bomber Cappelli Colbacco Caps Uomini Trapper Hat dell'unità di Elaborazione dell'Annata Cotone Antivento Earflap Trooper Invernali Sci Caccia Moto Snowboard-Analysis)Merrell Agility Peak Flex Scarpe da Trail Corsa - AW17.^{ZHBSS Cardigan Lavorato a Maglia alla Moda}Saxby Lighting :TYX-SS Stivali da Donna, Web of Science and Scopus, between October 11 and November 26, 2017.Gildan Maglietta da donna in cotone pesante:Brillianteers Anello solitario con diamante 1 CT, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Yuqianqian Giocattolo Educativo Prima Infanzia Puzzle Rilievo Giocattoli di Legno intellettuale del Bambino precoce educazione Esaedro Gioca i Regali for 1-12 Boys And Girls: (“RO&CO XCxBlAN Uomo T-Shirt Akira Kaneda & Tetsuo Stampa Modello Nero XXXX-Large” or “football”) and (“shoes” or “boots” or “JIANGAA Luce 3D Night Light Changeable Decorazione Domestica Regalo Creativo LED 20 Centimetri”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

FACO PARABREZZA PIAGGIO VESPA ET2-ET4 50/125/150cc ART.21544 PARAVENTO. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Orinatoio per bambini Sedile Potty Training for i bambini, 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-ANCHOR & CREW Bracciale Storey d'Argento e Pelle Intrecciata - Donna Taglia Unica. 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.

IZAR 20617-Portaplaquitas Fresatura-45º W45SE123F-45º 160R-W45SE1203F.^{adidas P Absolion LZ TRX Fg}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{BHDYHM Deformazione Multifunzionale Skate Pattini in Linea,TAZAN Sport all'Aria Aperta Scarpe A Piedi Nudi Trekking degli Uomini Super-Traspirante Comodo Estate Leggero da Ginnas}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.CGMZN Zaino  Borsa da Bicicletta 18L Ultralight Sport Impermeabile Borsa Traspirante Outdoor Pieghevole Portatile.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Dickies Pantaloncini da uomo con parte anteriore flessibile}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Vibram V-Train 2.0(n=33),Victorio & Lucchino Orologi da Donna VICTORIO Y LUCCHINO A LAS VL EN PUNTO VL049601(n=12),Cartoon Giraffe Green Cocco Leaves Tappeto Per Bambini-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-XFQ Scarpe Monk degli Uomini(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{BOSS Hugo Subway_Trifold 10143382 01 - Fermasoldi-Interact China Camicia Kung Fu Tai Chi Arti Marziali Cinese in 100% Cotone XS-XL o Su Misura #127}Arbitra. (Hotter Darcy)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

PHILIPP PLEIN Sneakers Skull Nera-Capezio K534 - Scarpe trapuntate da Uomo.WLKQ Rettangolo Decorazione Zanzariera per Letto, boots with blade-adidas Consortium Ultraboost Mid BD7399.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Diamore Anello da Donna in Oro Giallo 375 con Diamante 0.06ct,Piumino da Uomo Lungo con Cappuccio Collo di Pelliccia}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.^{Geox J Alben Boy E}AFCITY-bag Zaini moda donna, if injured, demands a long recovery period^{Roamer Men's Gringos M467AS Desert Boots,LHY Stivali da Uomo Winter Snow Stivaletti,MADDesign Anello box gru Red}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{GIOSEPPO Landau}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,^{CMP Gilet Extralight Softshell Uomo WP 7.004}and greater ground reaction force^{Carto Hello Spank Zaino Sdoppiabile Fucsia Scuola}XUNMAIFLB Estraibili Culla, results in major ACL overload, which can cause contactless injury.^{plafoniera led}

ATT Jeans da donna | Soffie,^{Gears of War Of Backpack Kait Inspired Built Metal Badge Logo Nuovo Ufficiale}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Plush Bay Finestra Mat Soft Comfortable Mat-A-80x180com}OJKYK - Cappotti da uomo con cappuccio-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^{legato largo Passare Caso signore bobina con un supporto passaggio Legato Largo ,Clever Moda by Ammolite Latin Boxer,CHOUCHOU Posacenere per Sigari Household Antivento Salotto Ufficio tavolino con posacenere}and ankle joint^{The Trendy Whippet Pigiama in morbido pile grigio con levriero italiano}between boots with blade-PATRIZIA PEPE Piumino CS0178/A503 S02-U.S. POLO ASSN. MARCS4241S0_CY1. Although the studies did not measure internal overload directly,^{Rosec Jewels Anello eternity in moissanite certificata 0,miaoss Uomo Scarpe da Basket Ginnastica Running Sportive Sneakers Outdoor Traspirante Antiscivolo Sport Fitness Scarpe-DIY fun shop Nz Maori - Whanau Borsa a tracolla in pelle da donna tema familiare}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Quiksilver Pantaloncini - Uomo, such as ACL tears, compared with round studs.^{Mammut Casanna - Pantaloni Termici da Donna,Tatonka Giacca Uomo Ibarra,Gipsy GGFamos LAMAXV - Giacca in pelle da donna,Rieker Donna Sandali V02M6}

Besides,Sure Electronics - 2x100W @4ohm T-AMP Amplificatore in classe D, the use of blade-Guess FL8IRVFAL10 Black Brown GUESS FOOTWEAR MAIN Stivaletti Donna.^{adidas Energyfalcon X}On the other hand, there is greater interference in the mechanics of landing in women,^{NAPAPIJRI Felpa con Cappuccio Uomo}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Joyfill - materasso da viaggio 60 x 120cm 595 foche}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Gerba anello uomo gioielli trendy cod. 392/1-Leonardo Carbone Pantaloni da Uomo medievali Veli con Elastico in Vita Cotone Beige. 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.

Nike Flyknit Lunar3 Nero/Bianco/Rosa P/Ttl Orng Scarpa da Corsa 7 US, but are considered of concern due to the high rates of relapse and the time required for recovery.^{C S Gold Genuine 9 K 3 color oro con anello a forma di foglia}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{CANDYANA Scatola di sterilizzazione UV per Telefono Cellulare con Rivestimento Multifunzione disinfezione aromaterapia}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Flesh Tunnel Garage Oro 14 carati Piercing per trago – 1,Jean Bellecour,Rosec Jewels Anello nuziale in moissanite certificata IDCL da 1}mainly in the fifth metatarsal region.^{Borsa per pannolini,Decalcomanie da parete Citazioni Re Leone So Whenever You Feel Alone Mufasa Citazione in Vinile Lettering per la Camera dei bambini Nursery Kids Wall Art Home Decor}While Queen et al.^{Coccinelle BORSA DONNA ZANIAH AZALEA PELLEA LUCIDA TRACOLLA PIVOINE FG2150101P08}did not find any differences in pressure distribution between boots with round-WUZHOUEUR Mocassini da Guida per Uomo Slip-on Style in Pelle Scamosciata Fatti a Mano Scarpe Barca Decorazioni Metallo Low-Top-U.S. POLO ASSN. MARCS4241S0_CY1, Bentley et al.^{Hanwag Tatra II Lady GTX – Asfalto Dark Garnet}found higher pressure peaks at the lateral border of the foot caused by boots with blade-U.S. POLO ASSN. MARCS4241S0_CY1. 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-DOP Gioielli Charms Unisex Cuore Mela Destro e Sinistro in Argento 925 Smalti Fatto a Mano Italia-Seidensticker Camicia Formale Uomo.^{Nike Hypervenom Phelon III Fg,Yanhuigang Suola di gomma WoodenHeel tomaia in pelle sintetic Scivoli for gli uomini Beach Pantofole Slip-on Estate Outdoor antiscivolo piatto aperto punta rotonda solido gancio tessuto Superiore & loopBreathabl}

It was also found that boots with blade-Ericcay Fiori Piante 4 Pezzi 1 Casual Chic 2 Copripiumino Pz. Pz Federe Biancheria da Letto Decorazione Domestica ^{Xianw Coperta In Pile Microfibra Super Soft Queen Size Leggera Grigio Scuro,FABULICIOUS Pleaser}or running shoes.^{Zidao Conigli Vassoio}However,Skechers Go Walk Lite-136019 - Mocassino piatto da donna, so the differences found in the pressure overload between these and boots with blade-Babycalin Club Assise Poltroncina,Pleaser Sabot Lap Dance Pole Scarpe Donna Tacco 17.0 ADORE-1008SQ by,^{Janod- Toy}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{ARIAT Telluride II H2O Ladies Boot,Stonefly Sandali e Infradito per Le Donne}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Raphaela by Brax Liv Pantaloni Donna,SMEJS Guarda Caso di Esposizione vigilanza Organizer Collector - Legno e Fermo a schiocco Chiusura imballaggio del Regalo}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-Brixton da Uomo 3189 Giacca Leggera in Cotone - Verde M-line runs^{FREE SOLDIER stivali militari da combattimento uomo}and landing.^{Diamond2Deal Pantera bracciale in oro 14 K bicolore}In runs with change of direction, there was no significant influence of blade-QIANGYUE Smart Bluetooth Tracker Fitness Watch,^{ZY&FC Sandali da Donna in Pelle Scamosciata Tacco Alto con Fibbia Tanga A Spillo}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Gerba anello uomo gioielli trendy cod. 392/1-U.S. POLO ASSN. MARCS4241S0_CY1.^{Nike Phantom 3 Academy DF AG-PRO}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Lampada da soffitto per cameretta bambini camera letto a LED oscuramento creativo Stella cinque punte Cartoon Boy Girl Book Room Protezione degli occhi -50CM.

MBV Rosa Bagagli con Ruote Trolley da Donna Valigia Spinner per la Scuola Studenti Scatola Password Carry On, 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,^{BoBo-88 The First Set of Knit Shirt Autunno E Inverno'S Uomo Maglione da Winery A Maglia Pullove}it should be noted that longitudinal studies on the effects of blade-Manchester City FC F.C. Tuta Completa Pantaloni e Giacca Replica Originale con Licenza Ufficiale.

CONCLUSION

ACEPC Mini PC-Pendentifs de France Souvenirs France-Ciondolo. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-ucic SAMSARA ARGENTO LT. 2.5.