Practice on vacation?

[Mick-7]

Okay I’ve seen this thing pop up before and I have to admit it strikes me as an awful idea … I mean … wouldn’t this be tension city?

Ridiculous overkill, the cheap rubber balls you can buy are safer and fine for the purpose.

[Jonah]

Okay I’ve seen this thing pop up before and I have to admit it strikes me as an awful idea … I mean … wouldn’t this be tension city?

for me it’s very good if you do it carefully, like a gym for hands… I used it more when practiced piano. The hands felt more warmed up, easier to stretch