Very good ideas thanks Pierre I need to start doing those exercises while supervising my son with his homeworks! Maybe add to that playing a soft pizziccato? Just to practice the fingering of a song? That sure is quiet anyway.
"It can sing like a bird, it can cry like a human being, it can be very angry, it can be all that humans are" Maxim Vengerov
That vibrato excercise is exactly what i do late at nicht when watch a movie LOL!!! Thanks for "Trill" excercise also. I'll add it. I stuggle for a long time already to hold my fingers close to the strings.. No improvements yet. Somehow when i start to play - they fly up and don't want to go down - legacy from self-teaching without a guide in the past. I'll keep trying. =)
Thank You very much!