@Article{ RAMÍREZ_Sánchez_FEMIA_ZABALA:30-30,

author = { JORGE RAMÍREZ LECHUGA and Cristóbal Sánchez Muñoz and PEDRO JESUS FEMIA MARZO and MIKEL ZABALA DÍAZ } ,

title = { Intensity during physical education lessons can be sufficient to promote cardiovascular fitness and health },

journal = { Seleccion },

year = { 2007 },

volume = { 16 },

pages = { 30-30 },

}