I get that most orchestral players tend to be seated when playing the bass, but seemed more appropriate to ask here than the jazz, bluegrass, or rockabilly forums...
On playing arco while standing - my stance/body position is comfortable when I'm in the lower registers and also in thumb position, but the area of transition between the two is not consistent for me yet. The instrument is more or less balanced on the back edge of the upper bout just above my belly button in general. The problem arises when I try and use my thumb on the board for a lower note, say a C# or D on the G string. Since I'm no longer cradling the neck with my left thumb, and my right thumb is not on the fingerboard to stabilize as with pizz, I end up resting the back of the neck on my shoulder rather than my belly taking the balance weight. When I don't do that, the bass kind of rolls away from me. Any thoughts?
On playing arco while standing - my stance/body position is comfortable when I'm in the lower registers and also in thumb position, but the area of transition between the two is not consistent for me yet. The instrument is more or less balanced on the back edge of the upper bout just above my belly button in general. The problem arises when I try and use my thumb on the board for a lower note, say a C# or D on the G string. Since I'm no longer cradling the neck with my left thumb, and my right thumb is not on the fingerboard to stabilize as with pizz, I end up resting the back of the neck on my shoulder rather than my belly taking the balance weight. When I don't do that, the bass kind of rolls away from me. Any thoughts?