I'm a beginning player with a new Jackie 30-key English concertina. I'm finding the bellows seem to be very stiff and require a good bit of effort to open.
I sail a 31-ft boat by myself and have a good bit of arm strength, but I find I'm tired out after only a few bars.
I've played with the concertina on my knee and have tried playing with a neck strap. Playing with the neck strap does seem to distribute the effort to both arms more than playing from the knee, but it still gets tiresome very quickly.
Any solution to this?