On alternative training in case you can not practice a violin for a long time?
I have been playing the violin for about 25 years. I am doing it as a hobby, but I play it at least once every two days on weekdays.
This time, overseas business trips for one year are decided, during that time you will not be able to practice at all. (It is impossible to play in a business trip destination) I think that my arm will fall considerably if I do not touch musical instruments for a year as expected.
I'm not want to degradation of performance technique as much as possible, what are the workarounds? I am considering muscular strength training by its own weight so as not to drop the minimum necessary muscle strength.
Please tell me if you have any other ideas.