Hand exerciser

[joergkutter]

If it’s free, why not!?

Here is what Josh had to say about these in February 2019 (towards the second part of that particular post):

"Practicing" while traveling

Oh so many things you can do without your bass. Practice bass lines mentally (close your eyes and mime/move your fingers) Listen to new music Review any theory stuff that’s tripped you up recently I’ve never used any of these - My eyebrows go up about them a bit… not sure they really translate to any improvement in your playing. Plus you can just do fake plucking on the fingers of your other hand, or do general grip/finger strength stuff isometrically without buying any gadge…