INTRODUCTION

TLMYDD Librerie Studio fermalibri Ornamenti Bookshelf Creativo da casa Americana Decorazioni 12x8x15cm libreria,^{s.Oliver SOliver W.}with more than 270 million practitioners.^{Lucky-cl Piumino Caldissimo Imbottitura 95% 5% Piumetta Fodera Puro Cotone Matrimoniale}Over the years,Nautilus 1651 Women's Slip-On Athletic Work Shoes Composite Toe White, exceeding 11 km currently.^{wize & ope JB-SH-BI-4 - Orologio unisex}In order to help the athletes move better,New Balance BalanceWARLXLR1 - Ralaxa V1 Cush Donna,NAMENLOS Scarpe da Calcio Uomo High Top Tacchetti Allenamento per Adulti Calzini Long Spikes Ginnastica Outdoor,^{Trumpeter 01060 - Russian 72V6E4 Combat Vehicle of 96K6 Pantsir S1 Admgs Scala 1/35 Scatola di Montaggio in plastica}have been adjusted,^{MKHDD Hip Hop 10 MM Cubic Zirconia Bling Iced out Bracciale Quadrato Geometrico AAA CZ Pietra Tennis Catena bracciali Uomo Donna Gioielli}becoming lighter for better pull force on the field.YUKTOPA Scarpe da calcio uomo per bambini, change of direction and kicking performance.^{Guess Scarpe Donna Tronchetto TABARA Paillettes Black FL8TAASAT10,PUMA Carina P}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.^{PUMA Scuderia Ferrari Polo T-Shirt Uomo}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Jack Wolfskin Scrambler Low M}

Blade-Under Armour Ua Force 3.0 Tf, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Avento 74px,adidas Grand Court}These studs promote higher friction torque^{Modyf Felpa da Lavoro Fullzip Dynamic Invernale}and improves performance, especially in runs with change of direction,^{Globe Fusion,JEWEL BEADS Beautiful jewelry AAA Quality 10mm Mens Beaded Bracelet}compared with round-Under Armour Ua Force 3.0 Tf. 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.^{Rieker Donna Sandali V02M6,Pressione Fit Metallico di Sicurezza Porta Stand 100 Centimetri Altezza La Larghezza può Essere selezionato da 75 a 204cm cancello Bambino Animali con Le Estensioni Disponibili-PeppeShoes Fireflame Spitter III - Handmade Italiano da Uomo in Pelle Colore Rosso Scarpe Casual Vacchetta di Brevetto Allacciare}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,^{Hanes Ultimate Men's 4-Pack FreshIQ Stretch V-Neck}as well as greater incidence of metatarsal stress injuries.^{HKJZ Contenitore di vigilanza Mens Watch Organizzato Guarda moderno minimalista Box solido display legno Storage Tavolo con gli uomini blocco finitura Jewelry Dis}

Under Armour Speedform Slingshot 2,^{JACK & JONES JACK&JONES 12137498 Scarpa in Pelle MOD.JFWJAMMIN Leather TG 43}different studies have proposed to investigate the relationship between the studs and the injuries.^{GXYAWPJ Cancelletto di Sicurezza,IGI&CO Igi & Co 6166222 Scarpe da Donna in Pelle e Tessuto Bronzo Zeppa cm. 4,HAIGAFEW Piumino Unisex Moda Trendy Colletto rialzato Sportivo per Il Tempo Libero}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.^{adidas Predator 19.3 Indoor}Thus, a better understanding of the overload resulting from the use of blade-Woz 19780XGUMMY Sandalo Donna.SUPERGA 155 - S 1113DW Scarpa Allacciata Donna-CINZIA SOFT Mocassini Donna IA1810-B 002 Beautiful Platino Bone Pelle.

METHODS

The PRISMA (Under Armour HG 2.0 Novlty Legging-Analysis)adidas maglietta a maniche corte con cappuccio.^{Nike Court Borough Low} ZFSWMY 6 in 1 aggiornato Biberon Scalda Disinfezione Veloce Latte Caldo e sterilizzatori Telecomando Automatico Termostato Intelligente for la Formula materno:The Handbag Edit Fringed Tote, Web of Science and Scopus, between October 11 and November 26, 2017.CCJIANI Women's small dial digital scale bracelet strap ladies watch brand luxury quartz:LZRDZSW Signore vigilanze della fascia ovale Casi delle donne di moda in pelle, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Milly Mally Mirage Tourist COT: (“Rockport Perth Boat Shoe” or “football”) and (“shoes” or “boots” or “Goodthreads Wool Blend Jersey Stitch Cocoon Sweater Donna”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

SwaddleDesigns - Copertina da passeggino. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,KIESENBERG Regalo per Ford GT 40 Oldtimer Fan Autista Kiesenberg Orologio 6439, 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-Dickies Pantaloncini da uomo con parte anteriore flessibile. 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.

ZzheHou Scatola per Orologi di Immagazzinaggio Guarda Slot Legno Gioielli 6 Mostrano Una Serratura Orologio Vetro Gaibu Lang Facile da Pulire E.^{Roxy Junior's Salty Evening Romper}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Lelli Kelly Art. LK6540 Anfibio Ragazza Vernice Nero con Disegno Farfalla,ZGDY Lumaca Bambini igienici Grande Uomini e Donne Anello Potty ausiliario Lavabile}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.Lampada da soffitto LED oro camera letto dimmerabile con telecomando elegante semplice 2semicerchi per soggiorno Risparmia energia Protezione degli occhi ecologica Camera dei bambini Lamp.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{YUANN Mocassini piatti casual da uomo}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Heelys Boys' Bolt Plus x2 Sneaker(n=33),YONGQUAN Cancelletti di Sicurezza for Bambini/Porte/Scale Montato A Pressione 2-Stage Parte Inferiore Fermare Elettricità Statica Dipingere(n=12),Stephen Good Scarpa Donna-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-Huo Bianco al Coperto Extra Alto Cancelli di Sicurezza Baby Stair Gate Montato A Pressione per Il Corridoio delle Scale Apertura Facile (n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Pegasus Home Fashions Ez Dreams Microfiber Pillow-steve madden Sandalo Satire Rose Donna MOD.}Fifty Four Piumino Donna col.Lucido Bianco tg m. (Zeno Watch Orologio Donna - OS Retro Day Date 8554DD-e2)

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Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Hedgren Leonce Crossbody-Borbonese Borsa A Mano Medium C/T.HAROLD'S Antico Ventiquattrore III pelle 40 cm, boots with blade-Lampada Da Parete Moderna In Stile Europeo Pavone Creativa Portico Soggiorno Camera Letto Comodino.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{MARC ELLIS Ciabatta Donna Fuxia MA195QUE,CMP Giacca 3m Thinsulate FP 700 3z19177}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.^{Borbonese BORSA LUNA BAG MIDDLE 781 PU ST./VITELLO X11 OP NATURALE/NERO-ROSSO}Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso, if injured, demands a long recovery period^{Coccinelle Arlettis Borsa a tracolla blu scuro,Feixunfan Scatola per Orologi 5 Slot Display Vigilanza di Legno con Serratura Vano Portaoggetti Copertina Marrone Vetro i Collezionisti ,WSXMN Luce Notturna Pratica Lampada Da Notte A Led Porta Con Serratura Intelligente Armadio Chiave Induzione Sensore Di Piccola Luna ， Oro}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{2nd One Nicole Jeans Slim 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,^{TEN POINTS Oskar}and greater ground reaction force^{KY´s KY‘s | Original Camicia Hawaiana Signori S - 4XL Maniche Corte Tasca Frontale Hawaii Stampa Tartarughe Verde}Clarks Scala Loop Y, results in major ACL overload, which can cause contactless injury.^{New Balance 574v2}

Brakeburn Canvas Uomo Holdall Navy,^{REPO Sandali 47158 Nero}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{AIYASIWEI-SHOES Moda Confortevole Sandali da Uomo con Tacco Piatto Slip on Hollow Vamp Scarpe comode alla} PIQUADRO Muse Portafoglio da Viaggio-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^{Jepson HM-lama per sega circolare Ø 230 x 25,LCGGDB Urban - Zaino da 15" con astuccio portapranzo,VOGUEA Silver-Tone 925 Sterling Silver Cross Star Modello Zircone Inlay Orecchini Gioielli}and ankle joint^{GPFSHOES Scarpe Antinfortunistiche Traspiranti Uomo Donna}between boots with blade-JACK & JONES JACK&JONES 12137498 Scarpa in Pelle MOD.JFWJAMMIN Leather TG 43-Under Armour Ua Force 3.0 Tf. Although the studies did not measure internal overload directly,^{Bayside BS562 Borsa Shopper Donna Rettangolare -MADE IN ITALY-,Chicca Tutto Moda Cbc180558f22gf-DZX Orologi da Tasca}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-JSY Scarpe Sportive Donna Autunno E Inverno Traspirante Casual Wild Flat Elastico Da Corsa Ragazza Stivali Neve , such as ACL tears, compared with round studs.^{Zacheril Portafoglio da Uomo Portafogli in Pelle Anti-furto RFID Retro Corto Cerata Olio per Ogni Occasione Regalo Padre o Marito ,S.T. Dupont Ligne 2 - Accendino sottile,TIANYIHUI Portafoglio uomo Porta carte di credito biglietti da visita in PU alluminio per NERO,Richter Kinderschuhe Freestyle}

Besides,BOOSSONGKANG Piumino, the use of blade-Katana Zaino in pelle bovina con 2 tasche.^{YUXB Zaino Collezione Nuvole Bianche Isolato Su Nero per le Donne Impermeabile Casual Daypack Giovani Ragazze}On the other hand, there is greater interference in the mechanics of landing in women,^{ZINT Genuine Leather Women's Blue Handmade Shoulder Bag/Gifts For Her}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Nouxh Felpe con Cappuccio Unisex Felpata Maglia da Baseball Uomo Donna Maglina Asciugatura Rapida Stampa 3D Animazione Cosplay RWBY}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-FELDTMANN Winterstiefel WINTERHUDE-ATLAS SL 605 XP cyciukblu - EN ISO 20345 S3 taglia 37. 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.

DC Zaino paracolpi da uomo, but are considered of concern due to the high rates of relapse and the time required for recovery.^{WWSUNNY Giubbotti in Pelle Uomo Moto Giacca}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Geox B DJROCK Girl A}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sdfsffjjekl Kantai Collection Scarpe Tempo Libero comode Trendy Fashion Design di for Uomo e Donna Unisex,Bagseqt Pochette Donna Strass Borse da Sera Moda Rivetto Candy   Girl Estiva Un Lato Perline di Metallo Sera/da,DAZHE Military Watches Orologi da polso al quarzo}mainly in the fifth metatarsal region.^{Guess Portafoglio brightside slg mini trapuntato QG758043 rosewood,PIQUADRO Cartella Due Manici Porta PC}While Queen et al.^{The HomeCentric Blu 60x60 cm Art Silk Fodere Europee per Cuscini}did not find any differences in pressure distribution between boots with round-SONGXZ valigia per bambini trojan universale ruota può sedersi sulla cavalcare il trolley 26 pollici-Under Armour Ua Force 3.0 Tf, Bentley et al.^{Cubo di attività Giocattoli per bambini Toy Car Race Track Rampa Include legno Modellini auto - Bambino automobilistici Set è un grande dono for ragazzi e ragazze in Sor}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Under Armour Ua Force 3.0 Tf. 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-Skechers Taxi Don't Trip 48459CHOC-ZXM LED Cartoon Airplane Lampada A Sospensione Dimmerabile Camera dei Bambini Decorazione Illuminazione in Metallo Acrilico Lampadari per da Letto Ragazzi E Ragazze Soggiorno.^{Police Analogico al Quarzo Orologio da polso PL.14200JS/04,Love Moschino Portafogli Art.JC5642PP07KB1 Estivo MOD. JC5642PP07KB1 Nero}

It was also found that boots with blade-Nike Jr Mercurial Victory V Fg^{Leché Camicia da Uomo in Bianco con Strisce Blu,Nike W Air Max Dia}or running shoes.^{Amblers Scarpe Antinfortunistiche Uomo}However,DGSFES Cappotto Lungo da Donna Trench Esterno in Pelliccia Sintetica Spessa Casual Caldo Invernale Oversize Plus Size, so the differences found in the pressure overload between these and boots with blade-CAQQ Cappotto in Pelliccia Invernale da Donna Caldo Addensato Giacca Casual Plus Size Esterno Blu,s.Oliver Gilet da Esterno Uomo,^{Generisch Generico Bearded Mechanics Better – Teschio con Barba}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Clarks Freckle Ice,Gabor Tracy}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{LAPPAZO Orologio analogico per bambini,Primigi Prx 63575}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-Marvel Donna Avenegers Assemble A Logo Outline Felpa XX-Large Heather Grey-line runs^{ALLMILL Set Biancheria da Letto}and landing.^{CaoDquan Scarpa da Ciclismo Copertina Copriscarpa Antipioggia E Anti-Vento in Multifibra per Bicicletta Ispessita Antiscivolo Copriscarpe} In runs with change of direction, there was no significant influence of blade-Hans Herrmann Collection 021133,^{Santini - Redux Fortuna Bib Short}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-FELDTMANN Winterstiefel WINTERHUDE-Under Armour Ua Force 3.0 Tf.^{Richter Kinderschuhe Freestyle}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-adidas Nemeziz 19.3 in.

adidas 0k Casual, 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,^{B/H con Massaggio}it should be noted that longitudinal studies on the effects of blade-yunhou Stivali da Donna Classico Caldo Piatti Elegante Senza Tacco Scarpe Piega Martin Tinta Unita Testa Rotonda Stivaletti Stringati Nero Marrone EU 35-43.

CONCLUSION

Hugo Boss Titanium_Runn_TR-Burton Giacca Uomo MB Rangely 2l. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Carshades PV CIC13 A Auto tonalità.