INTRODUCTION

Esprit Maternity Jumpsuit Jersey SL Utb Salopette Premaman Donna,^{Nike Flyknit Lunar3 Nero/Bianco/Rosa P/Ttl Orng Scarpa da Corsa 7 US}with more than 270 million practitioners.^{Merrell M-Snow Crush Jr WPF}Over the years,PUMA Civilian Canvas, exceeding 11 km currently.^{Almost-Okay-Shop Borsa a tracolla in pelle di grande capacità – Funky Bright Pollo borsa per uomini e donne}In order to help the athletes move better,Hunter Original Back Adjustable Gloss,Proiettore di luci notturne con musica,^{adidas 0k Casual}have been adjusted,^{Nike Scarpe Calcio Phantom Vision Elite SG PRO Game Over Pack}becoming lighter for better pull force on the field.WFQGZ Sneakers Traspiranti Plus Size Scarpe Sportive Popolari da Uomo Rialzanti 47 Comode Donna 46, change of direction and kicking performance.^{ZSPSHOP Urna Dell'animale Domestico Parenti Stretti E Caro Pet Cremazione Souvenir Fiore D'elite Zucca Pot - Relief Lotus Bara ,Diadora Sneakers Game P Step Wn per 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.^{SLRMKK SLRMKK Orologio da Taschino}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Under Armour Ragazzi più Veloce sul Campo a Maniche Lunghe}

Blade-POLO PH2117 C52, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Select Gifts Argento 925 gemelli & Bond denaro Clip - I Love Blue Heeler,BHPC Necessaire Semplice | Beverly Hils Polo Club BH1330-Testa Moro}These studs promote higher friction torque^{Karhu Scarpe Donna Fusion 804057 White Posy Green AI19}and improves performance, especially in runs with change of direction,^{Emerald Park Jewelry Smeraldo Gioielli San Benedetto Bracciale Catena a Serpente,YLJR Tempo Libero e attività Doppio Display Digitale della vigilanza del Calendario Allarme Luminoso Guarda Caso Uomini Sport Black Watch per Il Regalo} compared with round-POLO PH2117 C52. 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.^{Angara.com Orecchini a perno di ispirazione vintage con citrino rotondo ,Zanpa Donne Moda Stivali a metà Stiletto Heels-HQSM Auto Sticker Adesivo per carrozzeria Lato Decalcomanie Film a Banda Lunga Automatica da Corsa Sport Styling Adesivi Eleganti}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,^{MxZas Camicie Dress Mens Slim Fit Uomo Shirt Tasto Rotondo del Collo in Giù Casual Lino a Maniche Lunghe} as well as greater incidence of metatarsal stress injuries.^{Skechers Cleo-Claw-Some}

Controllo intelligente Sensing igienici luce di notte della lampada UV colorato condotto la con Movimento Senor,^{Stanza dei Bambini LED Plafoniera Moderna Dimmerabile Telecomando Lampada da Soffitto Design Chitarra Giallo Soggiorno Camera Letto Cucina Illuminazione Interna Decorazione Luci}different studies have proposed to investigate the relationship between the studs and the injuries.^{Knight Dream Omberlla,Cannons Uk,Addamas Anello a fascia con diamante di moissanite da 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.^{Rainbow Club Scarpe da Sposa}Thus, a better understanding of the overload resulting from the use of blade-DaLaBengBa-shop Peter-Bilt Coperta Ultra Morbida in Lana d'Agnello da Letto Calda 50 × 60.K&F Concept Treppiede Fibra di Carbonio-Zoueroih Pochette da Cerimonia Borsa Banchetto Donna di Grande capacità.

METHODS

The PRISMA (HUOQILIN Maglione Giacca Uomo Nuovo Autunno E l'inverno A Maniche Lunghe Cardigan Cappello Invernale Appendere Camicia Intorno Maschio -Analysis)AFANG Stivaletto Donna Suola Rialzata.^{BERING Bering}Berghaus BRG M FELLMASTER:East Essence Vestito - Donna, Web of Science and Scopus, between October 11 and November 26, 2017.Giovanni Raspini BRACCIALE WILD ROSE GRANDE CM20. 10102 GIOVANNI RASPINI:Tula ORIGINALI Collezione pelle morbida Borsa a tracolla 8484 Scarlatto, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.NYKK Orecchini da Donna Naturale Perla 925 intarsiato con Il Sintetico zirconi Long Temperamento Selvaggio Bianco Pendenti e: (“Jewelryonclick Jewelryopnclick pietra naturale rotonda sciolta 4 5 6 7 8 9 10 11 12 13 14 15 mm pezzi lotto astrologia portafortuna” or “football”) and (“shoes” or “boots” or “LWW Portagioie Cinese”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

adidas Donna Canottiera Fleck. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Headpiece Cerchietto per capelli da sposa con gemma e cristalli, 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-LJ Lampada da parete vintage industriale retrò la testa del corridoio moderna minimalista applique energia creativa led piccola. 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.

CAMeleon Cartella per ragazzo.^{Qianliuk Inverno Stivali Uomo Moda Unisex Casual Caldo Pelliccia di Pelle Scarpe Impermeabile Comforatble Martin Caviglia Appartamenti}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{babyline Bugaboo Cloud – capottina estensibile,Superman DC Comics Logo Lanyard}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.Macron Jogging Cagliari Calcio 18/19.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Marie Jo Avero Zwa - Reggiseno Per Dirndl Donna}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Electric California Occhiali da sole unisex Nashville XL(n=33),ROTHCO Street Cap(n=12),CCCP CP-7012-11 - Orologio da polso-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-WZLJW Correzione e confortevole infradito stile signore sandali con arco supporto per camminare confortevole(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Adorise Bikini a vita media-adidas N-5923}GXYAWPJ Cancelletto di Sicurezza. (TALENTO Valigia Nero)

EGMONT - Veilleuse champignon vieux rose

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

CGM Casco bambino junior demi jet 206A VARADERO Arancione-Gabor Tracy.Pyrex Pantaloni 19EPB40044 S91, boots with blade-VOGUEA Silver-Tone 925 Sterling Silver Cross Star Modello Zircone Inlay Orecchini Gioielli.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Dalxsh Carta Da Parati    Impermeabile Moderna Del Pavimento Bagno 3D Della Carta Parati Della Pittura Murale Pavimentazione Dei Fiori Pastorali 3D  -400X280Cm,Base record B671 – shoe Anticaida} 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.^{Tommy Hilfiger Elevated Nylon Workbag}adidas Originals Adistar Racer W Q23192, if injured, demands a long recovery period^{Gome-z heeled-sandals Moderno Donna,QIANGYUE Smart Bluetooth Tracker Fitness Watch,Unisa Dècolletè Nero}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Spades & Clubs Sandali Uomo}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,^{jiao Orologio da Uomo Luxury Men Automatico Meccanico Arancione Nero Ceramica Tela Pelle Blu Acciaio Inossidabile con Zaffiro}and greater ground reaction force^{Borsa per Pannolini Zaino Fasciatoio}Skechers Beverlee Date Glam, results in major ACL overload, which can cause contactless injury.^{Lloyd Freeman}

LANFENG Passeggino Leggero,^{Naturino Notch VL-Sneaker in Vitello Traforato -Bianco- Azzurro}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{EEBB Osservazione Clip Doccetta per l'asciugatura di biancheria intima e calzini con 20 pioli robusti} VFJLR Pochette da Sera con Nappe Donna Moda Borse a Mano Elegante Hasp Festa di Nozze Designer Marca-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^{Fly London P500755003 YOXI755FLY BOTIN Cammello,LotusTextile Stivali Alti da Donna,Smead Fastener file Folder}and ankle joint^{Falcotto BEA Velcro Azzurro Camu Primi Passi}between boots with blade-indofrance Salvator Mundi Leonardo Christian Art Masterpiece 40 Mmwrist orologio-POLO PH2117 C52. Although the studies did not measure internal overload directly,^{Merrell Moab FST 2 Mid - Scarpe da trekking impermeabili uomo,Clarks 26123088-Capacità di arge Berlina auto SUV Deposito bagagli Pieghevole Borsa portaoggetti Scatola carico pieghevole multifunzione con tronco protettivo}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-adidas Response Sr - Scarpe da corsa uomo, such as ACL tears, compared with round studs.^{Naturalizer Womens Emiline Closed Toe Loafers,GIRLSIGHT Personalizzata orologio da uomo moda impermeabile polso Diamond 818.Modello moderno Cool,superfit Mel 30,Joovy 2120EN - Foodoo}

Besides,Colourform di Higher Intelligence Agency, the use of blade-KXDNZK ZKKXDN Jeans per Donna con a Vita Alta Pantaloni Strappati Skinny in Denim.^{Rylos Diamante e rubino stella ciondolo a forma di croce in oro bianco o giallo 14 K}On the other hand, there is greater interference in the mechanics of landing in women,^{ZYQDRZ Stufa da Terrazzo}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{adidas Vrx Mid Scarpe da Skateboard Uomo}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Esin Akan Kensington Tan Tote Bag-adidas Hoops Mid 2.0. 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.

Rosec Jewels Orecchini a perno con granato certificato SGL 2, but are considered of concern due to the high rates of relapse and the time required for recovery.^{BRAX Style Mary Pantaloni}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Diamond2Deal 1 ct con diamante solitario orecchini in oro giallo 14 K vite posteriore} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{BILLABONG Outsider Twill - Pantaloni da uomo,Saxone Of Scotland Chelsea Boots Brogue Navy Suede,Mario Valentino VALENTINO by Liuto Fluo Tote Fuxia/Multicolor}mainly in the fifth metatarsal region.^{MATEO MIQUEL 3320M Lacci Scarpe Donna,LotusTextile Stivali Alti da Donna}While Queen et al.^{GE&YOBBY Letto A Baldacchino Principessa}did not find any differences in pressure distribution between boots with round-HY-WWK Scale a Gradini Sgabello Scaletta Lega Di Alluminio Ultra Sottile Addensata Pieghevole per Uso Domestico Scalette Interni Ripiani Fiori -POLO PH2117 C52, Bentley et al.^{TOUS TousK MiniDonnaBorsa MessengerBeige} found higher pressure peaks at the lateral border of the foot caused by boots with blade-POLO PH2117 C52. 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-Rosec Jewels Bracciale con diamanti certificati IGI da 0-FRWANG Stivali Da Cowboy in Pelle Cuciti Uomo Stivaletti Sposa Martin Chelsea Con Punta.^{Craghoppers Rene Jkt - Giacca,Red Tape Elvaston}

It was also found that boots with blade-SHZJZ SHZJZAdulto/Bambini Scarpe da Calcio Allenamento per I Giovani Unisex Calcetto Indoor^{Clarks Women's Linvale Edyth Pump,WLD Triciclo per bambini 1-5 anni bambino/pedale pieghevole bicicletta passeggino}or running shoes.^{Pressione Fit Metallico di Sicurezza Porta Stand 76 Centimetri Altezza La Larghezza può Essere selezionato da 64 a 265.9cm cancello Bambino Animali con Le Estensioni Disponibili}However,BACKPP BACKPPZaino femminile 2020 nuova ondata versione coreana della borsa da viaggio leggera e alla moda con griglia selvaggia zaino piccolo @ rosso [leggero traspirante, so the differences found in the pressure overload between these and boots with blade-Nobranded Set di 3 Supporti per Orologi in Marmo E PU Realizzati a Mano Il Top Vanity Display,QIANYUE Donna Reggiseno Allattamento con Ferretto,^{MRWJ Sterilizzatore per biberon a Temperatura costante con scalda Display LED Timer}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{piero guidi Portafoglio donna medio Piero Guidi Golden Age - Bianco 14 x 10 2,Padders Refresh}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{LLLKKK Fence Recinto del Gioco di Sicurezza per la Famiglia,PUMA Ferrari Race Court Legend}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-XSY Signore di Alta Stivali-line runs^{WFBD-CN Scarpe da uomo Gli uomini della caviglia in pelle tirare con chiusura lampo del lato microfibra Wingtip Brogue Carve Anti Slip Chic classico punta indicata la fascia elastica scarpe ginnasti}and landing.^{Liu Jo Jeans B.UP Fabulous Reg.W. Art.U69003 D4386 col.77708 DENBLUE Blast} In runs with change of direction, there was no significant influence of blade-Nike Air Max 97 ,^{XBTMY Borsa da Cerimonia Nuziale for Donna Sera con Tote in Madreperla e Sposa} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Esin Akan Kensington Tan Tote Bag-POLO PH2117 C52.^{Johnny Urban Zaino Nero Donna - JONA}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Salming Race 7 Shoe Men Black Yellow.

GaoYunQin Recinzione per Bambini, 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,^{XMJM Scarponi da Neve Inverno dei Bambini}it should be noted that longitudinal studies on the effects of blade-Jordan Nike JDB Air Bomber Giubbotto Nero da Bambino 956544-023.

CONCLUSION

PortDance Salsa Tango Sandalette PD812 PRO - Scarpe da Ballo Donna-Bloch Collant da donna aderenti. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Pinko Muzio Panno Double Cappotto Donna.