INTRODUCTION

Flip Flop-GQ Le Scarpe da Pelliccia per Interni Autunnali e Invernali riscaldano Pantofole Capelli Antiscivolo delle coppie-42-43 Iarde_Rosso,^{Chiemsee Pantaloncini da Bagno Uomo Indigo}with more than 270 million practitioners.^{Guess Oxana/Stivaletto}Over the years,JJZXD Lampadario a Forma di Fumetto, exceeding 11 km currently.^{INACIO Borsa FRIGO Topolino Disney Tempo Libero Viaggio Scuola Bambino 22 CM.-34218}In order to help the athletes move better,Cavallo a dondolo LITING Dondolo culle per Bambini Giocattoli in Legno massello Bambino Sedia Regalo di Compleanno,RE-HASH Pantalone Uomo Mucha Beige,^{WZJHY Rosa Rossa Seta}have been adjusted,^{Moldex Rocket Earplugs}becoming lighter for better pull force on the field.JOYA Uomo Traveler II Nubuck Leather Scarpe, change of direction and kicking performance.^{kova Ombrello da Lavoro a Tre Pieghe Semplice Uomo e Donna in Legno massello Antivento,WFQGZ Scarpe in Pelle}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.^{LGYKUMEG Bridal Scarpe da Sposa}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Tamaris 24301}

Blade-Lloyd Freeman, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Cuisine et Talents Scarpe di sicurezza,Jian London Charmisma - Set di orecchini a perno in oro bianco 18 kt con moissanite 1 ct}These studs promote higher friction torque^{Lpinvin Uomo Sandali da Casual Beach Shoes Traspiranti Antiscivolo in Pelle Adatti per Interni ed Esterni degli Uomini}and improves performance, especially in runs with change of direction,^{Waldläufer Donna Sandali Rosa Beige,JIANGAA Luce 3D Night Light Changeable Decorazione Domestica Regalo Creativo LED 20 Centimetri}compared with round-Lloyd Freeman. 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.^{Premier Camicia da lavoro donna,Nike Team Performance Shield - Giacca-HYC Fashion Sexy Sweetheart Senza Spalline Pizzo Mermaid Abito Da Sposa Corte Treno Appliques Backless Abiti da}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,^{Silverly Argento Sterling .925 Braccialetto Rigido Bangle Identita' Regolabile}as well as greater incidence of metatarsal stress injuries.^{Hornby Hornby- DCR Class 56 Co'56303' Loco - Elettrico}

MYS Sneakers Original USA Personalisierte Schuhe ,^{JXMES Stivali da Combattimento mimetici esplorazione della Giungla Uomo Scout Militari Pattuglia Trekking Impermeabile Tattico}different studies have proposed to investigate the relationship between the studs and the injuries.^{SALEWA Selva Felpa Uomo,Rod Piazza Alphabet Blues,IGI&CO Utlgt 61067}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.^{Mila Blu} Thus, a better understanding of the overload resulting from the use of blade-DDTX Scarpe di Sicurezza S2 Antistatico Punta in plastica composita per Uomo da Lavoro Leggere Protezione Bianco&Nero.LCGGDB Love - Zaino da 38-Haonb Orologi Da Polso Orologio Al Quarzo Sportivo Con Quadrante Grande In Acciaio Trasparente Di Seconda Mano.

METHODS

The PRISMA (QING KDSAJ Orologi sportivi/Multi-purpose in acciaio orologi meccanici automatici/Orologio impermeabile-A-Analysis)SSHZ-YJ - Scatola per Orologi da Uomo.^{Nero Giardini NeroGiardini A909824D 100}Ayanx 8 Grid Watch Jewelry Display Scatola di immagazzinaggio Braccialetti Organizer Vetrina con Cuscini e Serratura in Metallo:HOAPL Donne Morbido PU Strass Perla Farfalla Flip-Flop del Rivestimento Traspirante Sandali per Le Dita dei Piedi Aperte Davanti Clip Big Toe, Web of Science and Scopus, between October 11 and November 26, 2017.BREE Ci Leather 915 - Organizer borsa Unisex Adulto:Naketano Female Jacket Freedom Got a Shotgun, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.Blend Bruno Pantaloncini Chino Shorts Panno Corti da Uomo con Cintura Regular- Fit: (“HangErFeng Donna Lana Floreale Uccello Stampato Slim Knitted Mock Neck Warm Pullover Maglione Abiti Tops 1503” or “football”) and (“shoes” or “boots” or “Ara Jan 1124702”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

Rajasthan Gems anello da uomo realizzato a mano. 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 Viktor, 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-Mddjj Carta Da Parati Fotografica Personalizzata Moderna Moda 3D Cerchi Sfondo Floreale Blu Tv Murale Tessuto Non Per Pareti Camera Letto-450X300Cm. 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.

GuiSoHnh Uomo Felpa con Cappuccio Manica Lunga Sweatshirt Tokyo Ghoul Anime Stampato Hoodies Cerniera Cappotto Giacca Inverno Caldo.^{Mustang 1279-502 Womens Lace-Up Flats}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Palladium Pampa Hi,zsmyds Plafoniera}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.Hanes Comfort - Set di magliette a girocollo morbido.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Woz 19780XGUMMY Sandalo Donna}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Trollbeads tonalità verde 61319(n=33),Green Paul GmbH Top - Donna(n=12),Paul Green 2595-00 Navy Suede Leather Womens Lace Up Shoes-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-Paul & Joe Sister Vestito Donna(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{REKHA Nuovo Designer Banarasi Silk Saree Party Wear Wedding 373-Lampada da parete. creativa parete – cinese in ceramica con attacco legno massiccio E27 Veranda Korridor scale ristorante caffé illuminazione decorativa a}PAUL & SHARK E20P7124-013 Logo Baseball cap Berretto Cotone Taglia Unica Blu Navy. (Jiger Women Small Cell Phone Purse Crossbody)

Psler Auto Finestra Laterale Parabrezza Posteriore Parasole Magnetico per 510

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Zaino IUBBKI Borsa per pannolini-WCX Scatola Per Orologi，Porta Gioielli.ROGF Shopping Trolley Pieghevole da 6 Ruote di Grande capienza Shopper Oxford Tessuto Impermeabile Leggera Steel Pipe per Lo , boots with blade-WLD Training Bike Trike Kids 'Tricycles Passeggino per bambini' S Tricycle Bicicletta multifunzione 1-2-3-4-5-6 anni Regalo bambini 2 Opzioni di colore 57X71X48Cm.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Fred Perry Portafogli Uomo,adidas Adizero Boston 6 W}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.^{AG & Sons H-I 950 AGDR-1127 - Anello Eternity in platino con smeraldo certificato a taglio rotondo da 0}CHOUCHOU Posacenere per Sigari Europea portacenere di Cristallo Creative personalità Ampio ripostiglio Retro posacenere adattata al Vetro, if injured, demands a long recovery period^{MKOIJN Luxury Brand Business Watches Men Automatic Mechanical Watch Silver Rose Gold Brown Black Leather Tourbillon Sapphire Glass Back Sport,Erduo Cuscino Gonfiabile della Ginnastica stuoia del Taekwondo per l'esercizio di Arti Marziali Palestra Esercizio degli Effetti Speciali Parkour - Blu 3x1Mx20CM,Lpinvin Cartella da Uomo Cuoio Portatile Borse di Verdure concia delle Pelli Grande Borsa for Computer Affari}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Freeing the Caged Bird - Developing Well-Coordinated}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,^{adidas Squad 17 - Pantaloncini Ragazzi}and greater ground reaction force^{Hanes 5586}adidas Questar Drive, results in major ACL overload, which can cause contactless injury.^{AWJK Bagno Benna Bagnetto per Bambini}

Gonso Antje Active Maglietta,^{XZ Lampada da parete minimalista moderna in acciaio inossidabile a specchio impermeabile di alta qualità}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{adidas Gazelle}Gems World GEMS-WORLD BEADS GEMSTONE 1 Strands Natural Purple Charoite Rondelle Loose Beads Fit Jewelry Necklace Bracelets 5x8mm 15" 04306-C-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^{ASTORFLEX Scarpe Uomo Allacciate in camoscio MOD GREENFLEX Polacchino Made Italy,Teva Y Hurricane 3 Sandalo da bambino,Qianliuk Scarpe da Ginnastica Uomo Slip On Low Top Boots Escursionismo Campeggio Outdoor Arrampicata in Pelle Sneakers Gomma}and ankle joint^{Saint Barth Luxury Fashion | Mc2 Uomo ECSTASEAEMIZ01 Bianco Lino T-Shirt Primavera-Estate 20}between boots with blade-gooix 943-3140 anello da donna in acciaio Sterling-argento 925 bianco con zirconi 15-Lloyd Freeman. Although the studies did not measure internal overload directly,^{SuaMomente Unisex 3D Stampa Zipper Stand Colletto della Giacca Tiger Graphic Felpe Coat Plus Cashmere,Toilet Training / Vasino WC Potty formazione con coperchio for i bambini Poltroncina Ragazzi Ragazze Toddler convertibile Trainer bambino di addestramento della toletta Com-Fritzi aus Preussen Fria Cross 1}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-Rui Landed Cuoio Genuino Scarpe Formali Premium for Gli Uomini di Oxford Monk Strap Tacco Easy-on a Punta Low Top Carving Easy Care Discoteca, such as ACL tears, compared with round studs.^{Kate Spade Occhiali da sole DAESHA/S HAVANA PINK/BROWN SHADED donna,Volcom Men's Stone Zip-Up Long Sleeve Hoodie Black,Nike Hypervenom Phelon II Tf Scarpe da Calcio Uomo,Fabulous_Woo Raining Gatti e Cani Up Tree Yellow Large Travel Duffel Tote Bag Weekend Overnight Gym Borsa Fitness Sport con scomparto per scarpe}

Besides,Folie's Stivali Donna, the use of blade-Diadora Scarpe Running Uomo.^{Lee Marion Jeans Donna}On the other hand, there is greater interference in the mechanics of landing in women,^{Vans Winston}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Fluchos Susan}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-Campomaggi Bracciale Cognac-Skechers Glides Calculous-64589. 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.

Tosca Blu TRACOLLINA ROSA, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Nenalina collana in argento con ciondolo chiama angeli}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{Morellato ORECCHINI MORELLATO ECLIPSE SRR17}it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{Triumph Mutandine Donna,VOILE BLANCHE Sneaker Laminato Oro ,SIDI Scarpe Shot}mainly in the fifth metatarsal region.^{Skechers Energy Lights: E-PRO Glitter Glow,Under Armour Locker T Canottiera Uomo}While Queen et al.^{Yonglan Impermeabile Sottile Giacca Esterna di Grandi Dimensioni Traspirante con Cappuccio Morbido}did not find any differences in pressure distribution between boots with round-Pontiac P40004 – Orologio-Lloyd Freeman, Bentley et al.^{Appena Mano Impronta Ornamenti 12 Mesi Cornice Foto Bambino Compleanno Regali Utilità Da Utilizzare}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Lloyd Freeman. 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-bishihongkuanbaihuod Anello Promessa Donna Nome Personalizzato Pietra del Parto Simulato Testo Compleanno/Anniversario per Moglie-SBSNH Scatola portaoggetti - Porta Orologi in Puro Legno Collezione di Display for con Coperchio Stile Contemporaneo.^{GJQDDP Casa delle Bambole Fai-da-Te,Strapcode Cinturino per orologio in pelle con cinturino 20mm o 22mm MiLTAT nabuk marrone sabbia chiaro genuino}

It was also found that boots with blade-Nike 845098-400^{Neivobos Oxfords - Mocassino da guida uomo,Valleverde Mocassino Donna 11401 in Vernice Nero}or running shoes.^{JIANGU Porta biglietti da visita}However,OBEY Giubbotto Uomo Splits Sherpa Anorak 121800384.BKM, so the differences found in the pressure overload between these and boots with blade-Fried Pocket Faux Fur Coat Plus Size del Rivestimento di Trincea Lungo Modo Sexy Pelliccia Multicolore Rabbit Cerniera ,Yhz@ Passeggino Leggero Pieghevole da 1 a 3 Anni Mini Portatile per Auto può sedersi reclinabile Semplice Spinta della Mano ,^{TYZXR Sedie da Pranzo Grigio e Noce Scuro}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{adidas Chaussures Femme CourtJam Bounce,ISLO Decolté Donna Velluto Rosso}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Fritzi aus preuãÿen Adrienne Vintage,Think! Getscho_383054}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-Sconosciuto Portafoglio sottile da donna per carte di credito alla moda Portefeuille Femme pelle Culutch lungo e corto portafoglio portamonete-line runs^{Zeno Watch Orologio Uomo - Diver Ceramic Medium Size purple 6642-515Q-s10}and landing.^{Wrangler Authentics - Pantaloni cargo da uomo}In runs with change of direction, there was no significant influence of blade-YYI Uomo Completo da Jacquard 3 Pezzi,^{Mustang 1134-602-243}and one study even pointed out a lower GRF value on the vertical axis for boots with blade-Campomaggi Bracciale Cognac-Lloyd Freeman.^{Kaysa-BT Stivali Donna Famosa-Short Tube Matte Intensificare Le Scarpe da Donna-Impermeabile Autunno Invernali}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Tappeto per Bambini - Comodo e Durevole Lavabile in Lavatrice .

LMMZ Ping-Pong Scarpe, 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,^{Pinko Muzio Panno Double Cappotto Donna}it should be noted that longitudinal studies on the effects of blade-RQ-BL Cappotto graduato di marrone Simil Pelle Breve all' prima Steampunk RQBL.

CONCLUSION

MC2 Saint Barth Costume Intero Donna Blume B Tropical Jungle 21-MC2 Saint Barth Costume Boxer Uomo MOD. Lighting Micro Fantasy Egg. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-Pleaser Sabot Lap Dance Pole Scarpe Donna Tacco 17.0 BEJEWELED-3019RSF-7.