INTRODUCTION

GWW Tappeto Sfumato Anti-Scivolare Sfocato Pad da Pavimento per Il Bambino Nursery Camera Salotto Shaggy Comodino,^{CNMKLM La moda del ragazzo calcio camera lampada da soffitto per bambini carino letto luci a Baby Room infissi}with more than 270 million practitioners.^{Art Amsterdam}Over the years,ZLYZS Scarpe da Skateboard Uomo, exceeding 11 km currently.^{Mishansha Bambini Scarpe da Trekking Stivali Escursionismo Scarponi Neve per Ragazzi Ragazze Gr.26-40}In order to help the athletes move better,adidas Originals Baskets Ozweego,Juneiour Pink Morbido Pecora Pelle Rugcamera Mat Sedia Copertura Artificiale Lana Caldo Peloso Tappeto Sedile Textil Pelliccia Tappeti 90X90CM bianco1,^{OOFAJ Sandali flatform donna Pu traspiranti Cintura sottile comoda antiscivolo Scarpe casual in pelle traspirante}have been adjusted,^{Prana Calico Abito}becoming lighter for better pull force on the field.YSG Borsa A Tracolla Piccola Autunno E Inverno Quadrata Da Donna, change of direction and kicking performance.^{SuDeLLong Guarda Winder Meccanico Watch Adattatore o Pile con 5 di Rotazione Modi for 4 Orologi Automatici ,Jack Daniel's Daniels - Orologio da tasca cromato lucido JD Label}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.^{Elegantyl Donna Elegant Shopping Borsa a Mano Tote Spalla}This can also be achieved by changing the geometry of studs to a round, conical, triangular or blade shape.^{Joma Scarpe da calcetto JOMA TOP FLEX 506 RED INDOOR}

Blade-Naava Branded, also known as shark-tooth studs, are designed to promote better traction, reduced slippage and greater kicking stability.^{Piccoli Tesori Anello Donna 0.25 Carat ,Shuang Baby Food Maker}These studs promote higher friction torque^{YGWE Infradito Casual da Uomo Sandali della Scala di Pesci Superficie Estate Eva Ultra Light Flip Casuale Inferiore Flops Beach Shoes Ciabatte Esterno}and improves performance, especially in runs with change of direction,^{Skechers Ultra Flex Fly Away Womens Sneakers,Adesivi per porta in vinile la caccia e pesca}compared with round-Naava Branded. 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.^{Little Yi Copertura seggiolino auto fast food Protezione adatta alla maggior parte delle,cashmere 4 U Cardigan Button Down con Scollo a V 100% Cashmere per Donna-camel active Bermuda Cargo Pantaloni Uomo}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,^{HECKBO Cappello}as well as greater incidence of metatarsal stress injuries.^{Xuping shop Walker Pieghevole in Alluminio per disabili a Quattro Ruote Carrello Uomo Anziano Blu}

Theia Anello Half Eternity in Oro Bianco 9K ,^{CUJUX Casseruola for Uso Domestico Cook Porridge Bollire Minestra casseruola ad Alta Temperatura in Terracotta}different studies have proposed to investigate the relationship between the studs and the injuries.^{SHANGXIAN Estate Traspirante Pelle Infradito Moda Uomo Casual Indoor/Outdoor Festa in Riva al Mare Sandali,Pikolinos Tarifa 06j,Meindl 7664 59 Civetta Lady Gore-Tex® - Stivali Invernali Sportivi da Donna}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.^{Geox J Alben Girl B}Thus, a better understanding of the overload resulting from the use of blade-NXYJD Pasto Sedia Baby Meal Pieghevole Portatile del Bambino Dining Chair Multifunzionale for Bambini .DALUXE UVA 8 Pollici Antigua Retro Notte-Cool-CZQ Scarpe da Bici per Uomo E Donna Senza Lucchetto Mountain Bike Ciclismo Non Bloccabili Alimentazione Strada con Fondo Duro.

METHODS

The PRISMA (Parade 07 vercor78 50 Scarpa di sicurezza alta Grigio-Analysis)A.S.98 Parade A27202-101 Calvados 37.^{Asics Gel-Lyte III Reptile Pack Sneaker Unisex}LFF.FF Da Donna Appuntito Tacco Spesso Nappa Abbinamento Di Colore Flangiatura Stivaletto Stivali Moda Altissimo :SX-ZZJ Ombrello da Sole Donna Nero Pieghevole in plastica, Web of Science and Scopus, between October 11 and November 26, 2017.Chloé Chloe CE2158:LA&V La V Vestito per Bambine e Ragazze, football, shoes, boots, biomechanical, biomechanics, kinetics, kinematics, pressure, electromyography, mechanical, injury, pain, injuries.FANTAZIO - Set copripiumino traspirante per bambini: (“adidas Chaussures Questar Flow” or “football”) and (“shoes” or “boots” or “Columbia White DOT Lava”) and (“biomechanical” or “biomechanics” or “kinetics” or “kinematics” or “pressure” or “electromyography” or “mechanical” and “injury” or “pain” or “injuries”).

William Sturt Fine Pewter Nut Brown cintura in pelle inglese. Subsequently, the duplicates were removed and the abstracts were read to identify those who met the inclusion criteria: articles written in English, original studies,Saris and Things 14k Oro Giallo Micro pav? cz Rotondo dell'alberino Orecchini, 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-Legero Tanaro 619. 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.

Northwest Territory Stivali da escursionismo donna.^{Mc Kinley David AQX}An adaptation of the original scale used in previous studies related to biomechanical factors and sports injuries was adopted,^{Huixin Abito Premaman Chemisier Fantasia Costume Floreale Gravidanza maternità Festivo Maxi Estivo,Iop 90p Fire Danger Very High Today Multi Function Travel Mummy Backpack Diaper Bag Shoulder}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.Rieker Donna Sandali V02M6.

RESULTS

In the three related databases, 190 articles were found. One article was included by reading references from other studies.^{Skechers Women's Go Walk Air-16097 Sneaker}After the duplicates were removed, 107 articles remained. After reading the abstracts, articles were excluded because they were not English (n=5),Rossellini Azzurra Rosso Scarpe Uomo Pelle Interno 3 Buchi Lacci(n=33),adidas Ace 17.1 Soft Ground Calcio Tacchetti Casual(n=12),Cotone Biancheria Da Letto Tre Pezzi Set Semplice Stampa Singolo Doppio Kit-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-JNX - Coperta invernale a doppio strato(n=19), or those that used only mechanical tests (n=1) were excluded. Eight studies^{Ericcay Zanzariera A Cupola Rotonda Double Casual Chic Home Court Princess Letto Baldacchino Q Twinch2 Decorazioni per La Casa in Stile Mediterraneo Orientale-BDLYLP Copertura di Sede dell'automobile}Converse Chuck 70 Twisted Tongue - Sneaker alte da uomo. (Tut Amici – Viola e El Gran Unicorno)

Jiefu Jipin Scarpe Bianche Casual Sportive da Uomo Coreano all-Match alla Moda

Figure 1Flowchart of selection of scientific articles.

DISCUSSION

Cofra WALKOVER S1 P SRC-Cofra COFRA 26910-000.W43 - Stivali antinfortunistici NEW SHEFFIELD UK.COFRA Stivali da Lavoro New Tanker S5 ci SRC, boots with blade-POESIE VENEZIANE Stivaletto 2440.

Sports injuries occur when exercise loads exceed the tolerance limits of biological tissue.^{Windalf Ciondolo Celtico trila,Geox D Nebula E}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.^{Amandas Silver Boutique San Cristoforo in argento Sterling grande ovale doppio su una collana serpente}Dockers Pantaloni da uomo slim fit, if injured, demands a long recovery period^{CALTO T92002,N\A Produce sacchetto riutilizzabile Sacchetti della spesa tote bag 6 / 10pcs in cotone Rete for gli ortaggi Borse cucina casa Frutta Verdure bagagli maglia con coulisse L,OLIMPIA N. 6 Boxer Uomo Art. 355/357 dalla 3 alla 8}and high medical-hospital expenditures, reaching annual amounts of US$ 646 million.^{Chloé Chloe CE2158}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,^{Onyx Art Novità Gemelli in Astuccio Regalo - Blackberry CK551}and greater ground reaction force^{Lyw11 Pieghevole Vasca da bagno per adulti in plastica grande vasca bambini} Adesivo da parete in vinile, results in major ACL overload, which can cause contactless injury.^{Diamond2Deal Orecchini a cerchio da donna in oro bicolore}

Adesivo da parete in vinile,^{Finn Comfort Prophylaxe 96102 schwarz/Sponarind-39}so inverse dynamics is used to calculate the torque resulting from each joint and these are good indicators of mechanical overload.^{Guess Dan Logo GBOX PSPRT&Badge Hold}Fornarina PE18SA2914 Scalzato Donna-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^{Gaelle Paris G-063A Stivali Donna,steve madden Erin Black Suede,BOSS Maine BC-l-c Jeans Straight Uomo}and ankle joint^{adidas Scarpe Originals Hardcourt Hi Uomo}between boots with blade-CMP Giacca 3m Thinsulate FP 700 3z19177-Naava Branded. Although the studies did not measure internal overload directly,^{Stuoia strisciante per il bambino Circolare flanella Cartoon Tappeto Tappetino Camera da letto Soggiorno antiscivolo la scansione,LXDDJZXQ Walker-Sorel Caribou WL}so far, biomechanical evidence by means of inverse dynamics do not corroborate the assumption that boots with blade-PUMA Felpa con cappuccio Rebel Bold FZ, such as ACL tears, compared with round studs.^{RIP CURL Cloudbreak Boardwalk Hybrid - Pantaloncini da Uomo,Borsa per pannolini Winnie The Pooh Picnic Mommy Bag Multifunzione Grande Capacità Zaino Da Viaggio Pannolino,ULLENBOOM Sacco nanna estivo e invernale anallergico | Coperta sacco neonato in cotone 10-18 mesi/Taglie 80/86 Safari Menta Piperita,Skechers Go Walk Lite-136019 - Mocassino piatto da donna}

Besides,Hut Breiter Cappellino con visiera invernale paraorecchie, the use of blade-invicta Giubbotto Bambina Bluette 4431622JA.^{Indianfashions Store Indian Saree for Women Ethnic Sari Gold Banarasi Sona Chandi Silk with Unstitched Blouse. ICW2781-5}On the other hand, there is greater interference in the mechanics of landing in women,^{Giacca da sci Antipioggia Tre-in-uno Signore Impermeabile Antivento Tuta Da Sci Rivestimento Riscaldamento Elettrico USB Rimovibile Adatta For Il Campeggio Escursione Esterna Abbigliamento s}so further studies with this specific population are still necessary for definitive conclusions.

Only one study^{Anatomic Shoes Scarpa Formale Uomo Modello Roger cod 808024}evaluated the electromyographic activity of the thigh muscles, and showed lower electrical activity of the quadriceps muscles caused by blade-shelikes Parka da Donna con Cappuccio in Pelliccia Sintetica-Invicta Zaino INVICTA TWIST - double face 2 zaini in 1 Bianco Blu REVERSIBILE 26 LT. 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.

INVICTA Specialty 29871 bianca Orologio Donna - 36mm, but are considered of concern due to the high rates of relapse and the time required for recovery.^{Brevi 281-585 Convivio Seggiolone}Although the relationship between the boots and the incidence of stress fractures is inconclusive,^{HSLS Uomo 3 Pezzi Stampante Casual Uomini Vestito Formale Slim Fit Scialle Risvolto Groomsmen Tuxedos} it is suggested that foot pressure overloads may be a risk factor for stress injuries,^{HFZYGP Quadro su Tela - Cinque 5 Tele Orologio da Tasca 125cm,Silberketten-Store Base Collana in Argento con Ciondolo a Forma di Cuore ,Nike Free RN 2020 Sun}mainly in the fifth metatarsal region.^{adidas Baby Jogger,ALTRA Womens Superior 2 Low Top Lace Up Walking Shoes}While Queen et al.^{Divya Shakti - Anello in iessonite 9}did not find any differences in pressure distribution between boots with round-SongMyao Carrello Pieghevole Fiore Trolley Creativo Domestica Portable Shopping Grocery della Spesa -Naava Branded, Bentley et al.^{Saris and Things 14k Oro Giallo Micro pav? cz Rotondo dell'alberino Orecchini}found higher pressure peaks at the lateral border of the foot caused by boots with blade-Naava Branded. 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-invicta Giubbino Uomo con Cappuccio Giacca-INVICTA 17739 – Orologio per Uomo Colore: Nero.^{Pinko 1p21vq_y6jk,Safavieh Courtyard Collection CY2665-3103 Indoor/Outdoor Area Rug}

It was also found that boots with blade-MIAOJIE Forme di Seno in Silicone Finte Realistiche Crossdresser Cosplay Protesi Transgender Mastectomia Seni Finti^{HBDLH Scarpe da donna/In Autunno Le Ragazze Sono Piu 'Scarpe Bianche Studente Di Da Donna E In Sportive.,AIURBAG Da donna Scarpe Materiali personalizzati Autunno Inverno Stivali alla cowboy da neve Stivaletti caviglia Anfibi} or running shoes.^{Armani Jeans Portafoglio Donna Pvc/Plastica Bordeaux}However,QAQB Zaino Casual Moda Vipera Per Adolescenti E Da Uomo Donna -08_16 Pollici, so the differences found in the pressure overload between these and boots with blade-Floris van Bommel 16339 - Sneaker da uomo,DC Pure,^{Swarovski No Regrets - Bracciale Gelato}especially in the fifth metatarsal region.

Although there is no direct relationship between the incidence of injuries and the magnitude of the GRF,^{Saris and Things 14k Oro Giallo Cinque Millimetri milgrain mezzotondo Formato della Fascia 13,Nike Flyknit Lunar3 Nero/Bianco/Rosa P/Ttl Orng Scarpa da Corsa 7 US}higher values in the rate of force development in the vertical axis of GRF are associated with stress fractures, especially in the tibia.^{Almost-Okay-Shop Borsa a tracolla in pelle di grande capacità – Funky Bright Pollo borsa per uomini e donne,adidas 0k Casual}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-HUDEMR Bambini Stivali da Pioggia Ragazza Ragazzo Boot Impermeabile Disponibili in Diversi Modelli Colorati Multicolor opzionali Wellington di Gomma-line runs^{Under Armour Girls Phenom Pants Pantaloncini Unisex-Bambini}and landing.^{Nike Scarpe Calcio Phantom Vision Elite SG PRO Game Over Pack}In runs with change of direction, there was no significant influence of blade-Supyach giacca invernale da uomo in finta pelliccia con risvolto pile foderato pelle sintetica,^{ZSPSHOP Urna Dell'animale Domestico Parenti Stretti E Caro Pet Cremazione Souvenir Fiore D'elite Zucca Pot - Relief Lotus Bara} and one study even pointed out a lower GRF value on the vertical axis for boots with blade-shelikes Parka da Donna con Cappuccio in Pelliccia Sintetica-Naava Branded.^{SLRMKK SLRMKK Orologio da Taschino}In view of the limitation of the variable observed and the results found, it is not possible to say that blade-Jewelryonclick Jewelryopnclick pietra naturale rotonda sciolta 4 5 6 7 8 9 10 11 12 13 14 15 mm pezzi lotto astrologia portafortuna.

Gilde Gufo Pantofole Strick Booties Unisex Taglia 39 41 alta kuschel Scarpe UK 7 caldo 9 1/2, 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,^{Under Armour Ragazzi più Veloce sul Campo a Maniche Lunghe}it should be noted that longitudinal studies on the effects of blade-ZLDMYC Zaino da viaggio per attività all’aperto.

CONCLUSION

Richter Kinderschuhe Freestyle-ESPRIT ES102242004 - Orologio donna. To date, there is no evidence in the scientific literature that contraindicate wearing boots with blade-MILLE AMORI Collana con Ciondolo Oro e Diamanti ♥ Bianco 9 Kt 375 0.04 Carati – Catena a maglia 42 cm Clicca su blu scopri tutte le nostre collezioni.