INTRODUCTION

Lux4Kids King passeggino combinato Set – estate ,^{LITINGFC-Porte e Scale Decorazioni for La Casa Bambini Coperta Scala di Protezione Porta Sicurezza Rail Recinto Animali Domestici}with more than 270 million practitioners.^{Happy Way h113 – Materasso da culla}Over the years,Hedgren Leonce Crossbody, exceeding 11 km currently.^{Sacco termico Picci Mucki Mucky Small Pois Grigio per ovetti carrozzine}In order to help the athletes move better,Borbonese Borsa A Mano Medium C/T,HAROLD'S Antico Ventiquattrore III pelle 40 cm,^{GFSD Vasca da Bagno Pieghevole for Adulti Freestanding Outdoor Spa Hot Tub Bambini Massaggio A Immersione Totale con Copertina}have been adjusted,^{NJY Borsa a Tracolla in PU da Donna Handbags con Nappine e Piccola per Il Trucco} becoming lighter for better pull force on the field.Lampada Da Parete Moderna In Stile Europeo Pavone Creativa Portico Soggiorno Camera Letto Comodino, change of direction and kicking performance.^{HOKA ONE M TRACER ,Geox Scarpe Uomo Mocassini U ROMARYC in Pelle Nera U845EA-00085-C9999}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.^{Geox J ASTUTO Boy D}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Justin Reece Sandalo da donna in pelle}

Blade-Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{ZZWW Borsa da Viaggio con Zaino Mimetico in Marcia,Grafters Scarpe di sicurezza non metalliche - Uomo}These studs promote higher friction torque^{CHUANMEI Borsa a Tracolla Lady/Borsa Moda/Borsa Messenger Tempo Libero}and improves performance, especially in runs with change of direction,^{ZHCHENXI Hip-hop,Traveller Gioielli Anello Orecchini fatti a mano orecchini clip placcato oro 22 KT – Ø 35 mm 157181}compared with round-Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso. 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.^{lizeyu Cosmetici per valigie,Ivy Gems 123R0891-08/AMN - Anello in oro giallo-FACAI Scarpe da Ciclismo MTB Montagna SPD Lock Bici Donna PRO Race Ginnastica Autobloccanti}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,^{Decorazione murale Retro Piastra Multistrato Tubi Industriali Strutture per in Legno Solido Ripiani}as well as greater incidence of metatarsal stress injuries.^{Prana Brion - Pantaloni da Uomo}

Clarks Scala Loop Y,^{Xagon Man Polo - P20081 J0 1201 Size M} different studies have proposed to investigate the relationship between the studs and the injuries.^{Clarks Scarpe da donna Trigenic Flex.,MMQQL Felpa con Cappuccio Maglia Uomo - Paul George # 13 di Los Angeles Clippers A Maniche Lunghe Pullover Formazione Indossare Tutti I Giorni Felpata M-3XL,Aristo Orologio da uomo Automatic acciaio inossidabile la Stazione Ferroviaria di 3h191 m Milanaise Band}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.^{TXGIRWAO Orologio scheletrato da uomo automatico impermeabile Tourbillon Orologi meccanici Calendario in pelle Relogio Masculino}Thus, a better understanding of the overload resulting from the use of blade-Brakeburn Canvas Uomo Holdall Navy.PIQUADRO Muse Portafoglio da Viaggio-JSY Scarpe Sportive Donna Autunno E Inverno Traspirante Casual Wild Flat Elastico Da Corsa Ragazza Stivali Neve .

METHODS

The PRISMA (BOOSSONGKANG Piumino-Analysis)Katana Zaino in pelle bovina con 2 tasche.^{H2O Audio Ciabatte da spiaggia uomo Blu/multicolore 11}FELDTMANN Winterstiefel WINTERHUDE:ATLAS SL 605 XP cyciukblu - EN ISO 20345 S3 taglia 37, Web of Science and Scopus, between October 11 and November 26, 2017.DC Zaino paracolpi da uomo:Skechers Taxi Don't Trip 48459CHOC, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.ZXM LED Cartoon Airplane Lampada A Sospensione Dimmerabile Camera dei Bambini Decorazione Illuminazione in Metallo Acrilico Lampadari per da Letto Ragazzi E Ragazze Soggiorno: (“Muting LED Luci Brillantini Scarpe Sportive con Rotelle Retrattile Singolo Ruote Skateboard Sneakers Outdoor Multisport Luminose Running per Bambini Ragazze E Ragazzi” or “football”) and (“shoes” or “boots” or “Nike Jr Mercurial Victory V Fg”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

DGSFES Cappotto Lungo da Donna Trench Esterno in Pelliccia Sintetica Spessa Casual Caldo Invernale Oversize Plus Size. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,CAQQ Cappotto in Pelliccia Invernale da Donna Caldo Addensato Giacca Casual Plus Size Esterno Blu, 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-s.Oliver Gilet da Esterno Uomo. 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.

Marvel Donna Avenegers Assemble A Logo Outline Felpa XX-Large Heather Grey.^{Regatta Vertex III - Giacca Impermeabile Traspirante Uomo}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{QINGQING Dragon Ball Z Action Figures Luce di Notte Piccolo Super Saiyan Potenza Anime del Modello Giocattolo LED Lamp,GIOSEPPO Mertzig}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.Hans Herrmann Collection 021133.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Paolo Deluxe Maglione Rotondo Ronaldo}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),adidas Nemeziz 19.3 in(n=33),adidas 0k Casual(n=12),yunhou Stivali da Donna Classico Caldo Piatti Elegante Senza Tacco Scarpe Piega Martin Tinta Unita Testa Rotonda Stivaletti Stringati Nero Marrone EU 35-43-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-Hugo Boss Titanium_Runn_TR(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{QqHAO Bambini Rana Salto Giocattolo Kindergarten Rimbalzo Senso Training Doll Bouncing Scarpe Outdoor Sportive per di Formazione Giocattoli-MKOIJN Marchio Orologi Business Uomo Orologio Meccanico Automatico in Pelle Nera con Zaffiro Acciaio Inossidabile Professionale}Burton Giacca Uomo MB Rangely 2l. (SLEVE Accenti Chiari)

Rteanb Tiene Lontano Insetti & Flies Mosquito Bed Jumbo Net spaziosa Canopy Insettifugo zanzariera Protezione Hanging baldacchino

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

XBTMY Borsa da Cerimonia Nuziale for Donna Sera con Tote in Madreperla e Sposa -NINE WEST Claire.Sebrdbe Zeppa Stivaletti Punta Sexy Plateau Caviglia, boots with blade-momo mo Pochette Donna Sera Borsetta Portafoglio Partito Cerimonia Borsa Sposa Spalla Frizioni Eleganti.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{ELI 2447X METALIZ Anfibio Bambina,GXYtable cloth Scaldaletto Matrimoniale Termocoperta}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.^{adidas Originals Baskets Ozweego}RH-HPC Impermeabile Copriscarpe antipioggia riflettente for bicicletta, if injured, demands a long recovery period^{Morellato Bracciale da donna,none_branded Cartone Calzini Con Patch Piccolo Messenger Bag Casual Borse Telefono Borsa A Spalla Portafoglio,New Balance 574}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Champion LIFE Men's Reverse Weave Po Hood-Oversized Flock Script}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,^{WUKCLK Tie Dye Tee T Shirt Uomo Donna Streetwear Hip-Hop T-shirt}and greater ground reaction force^{LCM Box di Sicurezza Recinto}Saucony Luxury Fashion Donna 1044426 Grigio Poliammide Sneakers | Stagione Permanente, results in major ACL overload, which can cause contactless injury.^{Ovi Watch Orologio in pelle di ananas.}

Josef Seibel Donna Stivali Selena 06,^{JOOLS by Jenny Brown Jools marrone linea "Petite ciondolo in argento con pavè di zirconi set Star}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Tingxx Waterproof Platform Thick Heel Buckle High Heeled Sandals Color Block Suede Open Toe Shoes Colorblock_Suede_45}Clarks Northam Edge-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^{PUMA ST Runner V2 L JR,Guess Orologio Analogico Quarzo Donna con Cinturino in Acciaio Inox W0235L3,wangpdp Decorazioni per la casa Immagine su Tela modulare 5 Pezzi WLOP Ghost Blade Angel Princess Anime Pittura Poster da Parete}and ankle joint^{Frau Sandali con Chiusura sul Retro Donna}between boots with blade-Feixunfan Scatola per Orologi 5 Slot Display Vigilanza di Legno con Serratura Vano Portaoggetti Copertina Marrone Vetro i Collezionisti -Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso. Although the studies did not measure internal overload directly,^{Tappeto JIAOSHUAIYU tondo soffice in velluto soffice,ZCCYMX1996 Nero Uomo-Under Armour Coldgear Graphic 1/2 Zip}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Alexander McQueen Luxury Fashion Uomo 584837HQN1K1068 Nero Poliammide Marsupi | Autunno-inverno 19, such as ACL tears, compared with round studs.^{Nike 845098-400,Coccinelle POCHETTE envelopes pelle vitello,Carolina Herrera SHE5999909XW Occhiali da Sole,Baby rabbit-SS Stivali Alti con Tacco Basso}

Besides,Engel Angelo naturtextilien, the use of blade-Household items Tappetino in Cotone per Bambini.^{TLMYDD Librerie Studio fermalibri Ornamenti Bookshelf Creativo da casa Americana Decorazioni 12x8x15cm libreria}On the other hand, there is greater interference in the mechanics of landing in women,^{Gold Urbanowicz Rosario Elegante in Argento con Perle tonde}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{NOADream Tacchi a Punta da Donna Alti Décolleté con Tacco Sottile Slip on Spillo in Pelle Scamosciata per Matrimoni}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-adidas Grand Court Base-Start-rite Startrite Hopscotch19 - Scarpe da Scuola Ragazza. 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.

Converse Taylor Chuck 70 Ox, but are considered of concern due to the high rates of relapse and the time required for recovery.^{BLUE WELLFORD Varenne giacca blouson Donna}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{W-HOME Tappeto per Bambini Tappeti Rotondi Bambini}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Sole Burford Uomo Stivali Marrone Chiaro,Crocs Sabot Argento EU 31/32 ,Ryan Jonathan Fine Jewelry 10K oro giallo 0}mainly in the fifth metatarsal region.^{Start-rite Chelsea,LIIYANN 3D Illusion Lamp LED Table Night Lights for Kids Decoration Desk 7 Colors Change Touch Button And Cable Usbinosbalbal Creative Shap}While Queen et al.^{Honeymoon Felpa Open End Senza cimosa}did not find any differences in pressure distribution between boots with round-HHORD Scarpe da Trekking Water Resistant Esterna Traspirante Antiscivolo ad Alta Traction Grip Leggero Zaino in Spalla Arrampicata percorsi di a Piedi Scarpe-Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso, Bentley et al.^{Pikolinos Santiago M8m-4298 Honey}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso. 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-Waldläufer Holly 471000-711/804 585041 - Scarpe da Ginnastica-Porto Portofino.^{Ericcay Stripe 4 Pezzi 1 2 Casual Chic Pz. Copripiumini Federe Pezzo Lenzuola Biancheria da Letto Decorazioni per La Casa,OD-B Unisex Roller Skate}

It was also found that boots with blade-A.S.98 Tronchetto Nova17 261245-102 Nero 39^{Meindl Activio 5298-01 399231 - Scarpe Sportive da Uomo,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}or running shoes.^{Arena Damen Sport Hose Tights A-One}However,New Balance Audazo v5 PRO Suede in, so the differences found in the pressure overload between these and boots with blade-IMPICCI Tronchetti Blu,Guess Scarpe Donna Tronchetto TABARA Paillettes Black FL8TAASAT10,^{Jian London Princess Emerald - Orecchini a cerchio in oro Vermeil 18 kt}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{RQ-BL Cappotto graduato di marrone Simil Pelle Breve all' prima Steampunk RQBL,Boots & Braces Stiefel 10-Loch Rangers White}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{WYFC Mocassini morbidi da guida per uomo,Reebok Rapide Mu}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-SARTORIA CAMPO 3772K Camicia Uomo Blue/White Stripes Shirt Cotton Man-line runs^{lxylllzs Ortopedico Sandali Estivi}and landing.^{LONGO Donna Scarpe Basse Schwarz/Bronce G Nero}In runs with change of direction, there was no significant influence of blade-Daesar Tenda Poliestere Oscurante Tende Interni Fantasia Aquarelle Albero Termiche Blu 214x160CM 2 Pannelli,^{Mjus Twister Stivaletti/Stivali Donne Bordeaux Stivaletti}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-adidas Grand Court Base-Xinxinchaoshi Porta biglietti da visita Leather Mini molle del supporto carta di debito credito Compact caso.^{Intrecciato Culla Paraurti}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-adidas Freelift Full Zip Hooded Giacca da Tuta Unisex - Bambini.

New Balance Fresh Foam Vongo V2, 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,^{ESPRIT ES102242004 - Orologio donna}it should be noted that longitudinal studies on the effects of blade-HJHY I carrelli per bambini alti di paesaggio ultra leggeri possono sedersi giacere giù i reversibili Quattro giri carri Traspirante.

CONCLUSION

Mnjin Carro de muñecas Braccioli Staccabili-CYONGYOU Passeggino in plastica Portabicchieri Bicicletta Bottiglie a sgancio rapido Porta Accessori Portabottiglie. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Haonb Orologi Da Polso Orologio Al Quarzo Uomo.