Warming up is an important part of practice. At least in my experience. It not only ensures healthy fingers and arms, but also softly leads to the point, where yesterdays practice ended
. The time following should ideally not be counted but simply be there to make further steps on ones journey ... no, seriously I think that depends, on how much time one is willing (and able) to invest in enhancing ones guitar playing capabilities.
Does that make sense?
DE (EN) [FR] ... and no, not interested in a GUI for tar, but in music.